Summary: Ref T11522. This migrates any "badcommit" data (which probably only exists at Facebook and on 1-2 other installs in the wild) to the new "hint" table.
Test Plan:
- Wrote some bad commit annotations to the badcommit table.
- Viewed them in the web UI and used `bin/repository reparse --change ...` to reparse them. Saw "this is bad" messages.
- Ran migration, verified that valid "badcommit" rows were successfully migrated to become "hint" rows.
- Viewed the new web UI and re-parsed the change, saw "unreadable commit" messages.
- Viewed a good commit; reparsed a good commit.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11522
Differential Revision: https://secure.phabricator.com/D16435
Summary:
Ref T11522. This provides storage for tracking rewritten commits (new feature) and unreadable commits (existing feature, but really hacky).
This doesn't do anything yet, just adds a table and a CLI tool for updating it. I'll document the tool once it works. You just pipe in some JSON, but I need to document the format.
Test Plan:
- Piped JSON for "none", "rewritten" and "unreadable" hints into `bin/repository hint`.
- Examined the database to see that the table was written properly.
- Tried to pipe bad JSON in, invalid hint types, etc. Got reasonable human-readable error messages.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11522
Differential Revision: https://secure.phabricator.com/D16434
Summary:
Ref T7148. The automated export process runs this via daemon, which can't answer "Y" to this prompt. Let it "--force" instead.
(Some of my test instances didn't have any repositories, which is why I didn't catch this sooner.)
Test Plan: Ran `bin/repository move-paths --force ...`, saw change applied without a prompt.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T7148
Differential Revision: https://secure.phabricator.com/D16426
Summary:
Fixes T11453. Currently, commit message summaries are limited to 80 bytes. This may only be 20-40 characters for CJK languages or langauges with Cyrillic script.
Increase storage size to 255, then truncate to the shorter of 255 bytes or 80 glyphs. This preserves the same behavior for latin languages, but is less tight for Russian, etc.
Some minor additional changes:
- Provide a way to ask "how much data fits in this column?" so we don't have to duplicate column lengths across summary checks or UI errors like "title too long".
- Remove the `text80` datatype, since no other columns use it and we have no use cases (or likely use cases) for it.
Test Plan:
- Made a commit with a Cyrillic title, saw reasonable summarization in UI:
{F1757522}
- Added and ran unit tests.
- Grepped for removed `SUMMARY_MAX_LENGTH` constant.
- Grepped for removed `text80` data type.
Reviewers: avivey, chad
Reviewed By: avivey
Subscribers: avivey
Maniphest Tasks: T11453
Differential Revision: https://secure.phabricator.com/D16385
Summary:
Fixes T11309. When checking if a repository was fully imported, we incorrectly allow unreachable, un-imported commits to prevent the repository from moving to "Imported".
This can happen if you delete branches from a repository while it is importing.
Instead, ignore unreachable commits when checking for remaining imports, and when reporting status via `bin/repository importing`.
Test Plan:
- Stopped daemons.
- Created a new repository and activated it.
- Ran `bin/repository update Rxx`.
- Deleted a branch in the repository.
- Ran `bin/repository update Rxx`.
- Ran daemons to flush queue.
Now:
- Ran `bin/repository importing`. Old behavior: showed unreachable commits as importing. New behavior: does not show unreachable commits.
- Ran `bin/repository update`. Old behavior: failed to move repository to "imported" status. New behavior: correctly moves repository to "imported" status.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11309
Differential Revision: https://secure.phabricator.com/D16269
Summary:
Ref T11309. In that task, a user misunderstood two parts of this error:
- They took "exception" to mean "unexpected failure", when it was intended to mean "rare circumstance".
- They intereted the internal ID number of a commit to mean that Phabricator was malfunctioning.
Make the language of this condition more direct, explaining what the situation means in greater detail.
Additionally, we would previously re-throw this exception, which would make the daemon exit, wait a moment, and restart. This was normal and expected.
When //unexpected// failures occur, it's important do to this: it prevents a daemon failing in a loop from causing too many side effects (e.g., limit of 1 email per 5 seconds instead of thousands per second).
When expected, permanent failures occur, we do not need to do this: the task will not be retried. I just did it because it was slightly more consistent ("failures restart daemons") and we had few permanent failure types at the time.
We have more now, and restarting the daemons generates some additional logs which have the potential to confuse. Cycling the daemon also (intentionally) reduces the rate at which we process tasks, which can be bad for permanent failures like "deleted commit" because users can delete a huge number of commits and possibly clog up the queue with cycle-after-failure actions.
Test Plan:
Tried to process a deleted commit, saw a new message:
```
2016-07-11 9:30:22 AM [STDE] <VERB> PhabricatorTaskmasterDaemon Task 1428658 was cancelled: Commit "R55:6c46b7d0fb82a859ca3f87a95dc8dcceef8088c9" (with internal ID "282161") is no longer reachable from any branch, tag, or ref in this repository, so it will not be imported. This usually means that the branch the commit was on was deleted or overwritten.
```
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11309
Differential Revision: https://secure.phabricator.com/D16268
Summary: See Z2352#28072. Expose this flag to allow callers to take actions after an import finishes, which is generally reasonable.
Test Plan: Ran query from console, saw `isImporting` flag in results.
Reviewers: chad
Reviewed By: chad
Differential Revision: https://secure.phabricator.com/D16247
Summary:
Fixes T11269. The basic issue is that `git log` in an empty repository exits with an error message.
Prior to recent Git (2.6?), this message reads:
> fatal: bad default revision 'HEAD'
This message was somewhat recently changed by <ce11360467>. After that, it reads:
> fatal: your current branch 'master' does not have any commits yet
This change isn't //technically// a //complete// fix because you could still hit this issue like this:
- Create an empty repository.
- Push some stuff to `master`.
- Delete `master`.
However, this is very rare and even in this case the repository will fix itself once you push something again. We can try to fix that if any users ever actually hit it.
Test Plan:
- Created a new empty Git repository.
- Ran `bin/repository update Rxx`.
- Before patch: "git log" error because of the empty repository.
- After patch: clean update.
- Also ran `repository update` on a non-empty repository.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11269
Differential Revision: https://secure.phabricator.com/D16234
Summary:
Ref T4788. Fixes T9232. This moves the "search for stuff to attach to this object" flow away from hard-coding and legacy constants and toward something more modular and flexible.
It also adds an "Edit Commits..." action to Maniphest, resolving T9232. The behavior of the search for commits isn't great right now, but it will improve once these use real ApplicationSearch.
Test Plan: Edited a tasks' related commits, mocks, tasks, etc.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4788, T9232
Differential Revision: https://secure.phabricator.com/D16189
Summary:
Ref T11208. See that task for a more detailed description of revprops.
This allows revprop changes in a hosted Subversion repository if the repository has the "allow dangerous changes" flag set.
In the future, we could expand this into real Herald support, but the only use case we have for now is letting `svnsync` work.
Test Plan:
Edited revprops with `svn propset --revprop -r 2 propkey propvalue repositoryuri`:
- Tried before patch, got a "configure a commit hook" error.
- Tried after patch, got a "dangerous change" error.
- Allowed dangerous changes.
- Did a revprop edit.
- Prevented dangerous changes.
- Got an error again.
- Made a normal commit to an SVN repository.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11208
Differential Revision: https://secure.phabricator.com/D16174
Summary:
Fixes T11180. In Git, it's possible to tag a tag (????). When you do, we try to log the tag-object, which automatically resolves to the commit and fails.
Just skip these. If "A" points at "B" which points at "C", it's fine to ignore "A" and "B" since we'll get the same stuff when we process "C".
Test Plan:
- Tagged a tag.
- Pushed it.
- Discovered it.
- Before patch: got exception similar to the one in T11180.
- After patch: got tag-tag skipped. Also got slightly better error messages.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11180
Differential Revision: https://secure.phabricator.com/D16149
Summary:
Ref T9028. Mostly, this gives them a strikethru style.
(I think this is probably the right definition of "closed" for commits. Another definition might be "audited", but I don't think completing audits really "closes" a commit.)
Test Plan: {F1689662}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9028
Differential Revision: https://secure.phabricator.com/D16135
Summary: Ref T9028. Ref T6878. This rule should probably be refined in the long term, but for now just ignore "phabricator/diff/12424" and similar staging area tags.
Test Plan: Ran `bin/repository discover --verbose` on a repository with staging area refs, saw Phabricator ignore those refs as untracked.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T6878, T9028
Differential Revision: https://secure.phabricator.com/D16134
Summary:
Ref T9028. This allows us to detect when commits are unreachable:
- When a ref (tag, branch, etc) is moved or deleted, store the old thing it pointed at in a list.
- After discovery, go through the list and check if all the stuff on it is still reachable.
- If something isn't, try to follow its ancestors back until we find something that is reachable.
- Then, mark everything we found as unreachable.
- Finally, rebuild the repository summary table to correct the commit count.
Test Plan:
- Deleted a ref, ran `pull` + `refs`, saw oldref in database.
- Ran `discover`, saw it process the oldref, mark the unreachable commit, and update the summary table.
- Visited commit page, saw it properly marked.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9028
Differential Revision: https://secure.phabricator.com/D16133
Summary:
Ref T9028. This corrects the reachability of existing commits in a repository.
In particular, it can be used to mark deleted commits as unreachable.
Test Plan:
- Ran it on a bad repository, with bad args, etc.
- Ran it on a clean repo, got no changes.
- Marked a reachable commit as unreachable, ran script, got it marked reachable.
- Started deleting tags and branches from the local working copy while running the script, saw greater parts of the repository get marked unreachable.
- Pulled repository again, everything automatically revived.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9028
Differential Revision: https://secure.phabricator.com/D16132
Summary:
Ref T9028. This improves the daemon behavior for unreachable commits. There is still no way for commits to become marked unreachable on their own.
- When a daemon encounters an unreachable commit, fail permanently.
- When we revive a commit, queue new daemons to process it (since some of the daemons might have failed permanently the first time around).
- Before doing a step on a commit, check if the step has already been done and skip it if it has. This can't happen normally, but will soon be possible if a commit is repeatedly deleted and revived very quickly.
- Steps queued with `bin/repository reparse ...` still execute normally.
Test Plan:
- Used `bin/repository reparse` to run every step, verified they all mark the commit with the proper flag.
- Faked the `reparse` exception in the "skip step" code, used `repository reparse` to skip every step.
- Marked a commit as unreachable, ran `discover`, saw daemons queue for it.
- Ran daemons with `bin/worker execute --id ...`, saw them all skip + queue the next step.
- Marked a commit as unreachable, ran `bin/repository reparse` on it, got permanent failures immediately for each step.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9028
Differential Revision: https://secure.phabricator.com/D16131
Summary:
Ref T9028. This is the easy part of dealing with deleted commits:
- Add a flag for unreachable commits (nothing sets this flag yet).
- Ignore unreachable commits when querying for known commits during discovery, so we pretend they do not exist.
- When recording a commit, try just reviving an existing unreachable commit first. If that works, bail out.
Test Plan:
- Artificially marked a commit as unreachable with raw SQL.
- Verified it said "deleted: unreachable" in the UI.
- Ran `repository discover --trace --verbose`.
- Saw the discovery process ignore the commit when filling the cache.
- Saw the discovery process revive the commit instead of trying to record it again.
- Web UI now shows the commit as normal.
- Running `repository discover` again doesn't make any further changes.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9028
Differential Revision: https://secure.phabricator.com/D16130
Summary:
Ref T9028. Fixes T6878. Currently, we only fetch and discover branches. This is fine 99% of the time but sometimes commits are pushed to just a tag, e.g.:
```
git checkout <some hash>
nano file.c
git commit -am '...'
git tag wild-wild-west
git push origin wild-wild-west
```
Through a similar process, commits can also be pushed to some arbitrary named ref (we do this for staging areas).
With the current rules, we don't fetch tag refs and won't discover these commits.
Change the rules so:
- we fetch all refs; and
- we discover ancestors of all refs.
Autoclose rules for tags and arbitrary refs are just hard-coded for now. We might make these more flexible in the future, or we might do forks instead, or maybe we'll have to do both.
Test Plan:
Pushed a commit to a tag ONLY (`vegetable1`).
<cf508b8de6>
On `master`, prior to the change:
- Used `update` + `refs` + `discover`.
- Verified tag was not fetched with `git for-each-ref` in local working copy and the web UI.
- Verified commit was not discovered using the web UI.
With this patch applied:
- Used `update`, saw a `refs/*` fetch instead of a `refs/heads/*` fetch.
- Used `git for-each-ref` to verify that tag fetched.
- Used `repository refs`.
- Saw new tag appear in the tags list in the web UI.
- Saw new refcursor appear in refcursor table.
- Used `repository discover --verbose` and examine refs for sanity.
- Saw commit row appear in database.
- Saw commit skeleton appear in web UI.
- Ran `bin/phd debug task`.
- Saw commit fully parse.
{F1689319}
Reviewers: chad
Reviewed By: chad
Subscribers: avivey
Maniphest Tasks: T6878, T9028
Differential Revision: https://secure.phabricator.com/D16129
Summary:
Ref T11137. This class is removed in D16099. Depends on D16099.
`PhutilURI` now attempts to "just work" with Git-style URIs, so at least in theory we can just delete all of this code and pretend it does not exist.
(I've left "Display URI" and "Effective URI" as distinct, at least for now, because I think the distinction may be relevant in the future even though it isn't right now, and to keep this diff small, although I may go remove one after I think about this for a bit.)
Test Plan:
- Created a new Git repository with a Git URI.
- Pulled/updated it, which now works correctly and should resolve the original issue in T11137.
- Verified that daemons now align the origin to a Git-style URI with a relative path, which should resolve the original issue in T11004.
- Grepped for `PhutilGitURI`.
- Also grepped in `arcanist/`, but found no matches, so no patch for that.
- Checked display/conduit URIs.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11137
Differential Revision: https://secure.phabricator.com/D16100
Summary: Ref T10227. When we perform `git` http operations (fetch, mirror) check if we should use a proxy; if we should, set `http_proxy` or `https_proxy` in the environment to make `git` have `curl` use it.
Test Plan:
- Configured a proxy extension to run stuff through a local instance of Charles.
- Ran `repository pull` and `repository mirror`.
- Saw `git` HTTP requests route through the proxy.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10227
Differential Revision: https://secure.phabricator.com/D16092
Summary:
Fixes T11082. Currently, the `/123/` and `/CALLSIGN/` versions of the URI get the same score.
Also the scores are backwards.
Test Plan:
- Added `getPublicCloneURI()` output to repository listing.
- Before patch, saw a repository with a callsign list a less-preferred ID-based URI.
- After patch, saw the repository list the more-preferred callsign-based URI.
Reviewers: chad
Reviewed By: chad
Subscribers: nikolay.metchev
Maniphest Tasks: T11082
Differential Revision: https://secure.phabricator.com/D16008
Summary:
Ref T4292. For hosted, clustered repositories we have a good way to increment the internal version of the repository: every time a user pushes something, we increment the version by 1.
We don't have a great way to do this for observed/remote repositories because when we `git fetch` we might get nothing, or we might get some changes, and we can't easily tell //what// changes we got.
For example, if we see that another node is at "version 97", and we do a fetch and see some changes, we don't know if we're in sync with them (i.e., also at "version 97") or ahead of them (at "version 98").
This implements a simple way to version an observed repository:
- Take the head of every branch/tag.
- Look them up.
- Pick the biggest internal ID number.
This will work //except// when branches are deleted, which could cause the version to go backward if the "biggest commit" is the one that was deleted. This should be OK, since it's rare and the effects are minor and the repository will "self-heal" on the next actual push.
Test Plan:
- Created an observed repository.
- Ran `bin/repository update` and observed a sensible version number appear in the version table.
- Pushed to the remote, did another update, saw a sensible update.
- Did an update with no push, saw no effect on version number.
- Toggled repository to hosted, saw the version reset.
- Simulated read traffic to out-of-sync node, saw it do a remote fetch.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15986
Summary:
Fixes T11030. Fixes T11032.
- Allow HTTP access to "Public" repositories even if `diffusion.allow-http-auth` is disabled.
- If you run Phabricator on an unusual port (???) use that port as the default when generating HTTP URIs.
Test Plan:
- Faked `phabricator.base-uri` to an unusual port, saw repository HTTP URI generate with an unusual port.
- Disabled `diffusion.allow-http-auth`, confirmed that toggling view policy between "public" and "users" activated or deactivated HTTP clone URI.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T11030, T11032
Differential Revision: https://secure.phabricator.com/D15973
Summary:
Ref T10939. Fixes T10174. We can currently trigger "uninteresting" auditors in two ways:
- Packages with auditing disabled ("NONE" audits).
- Packages with auditing enabled, but they don't need an audit (e.g., author is a pacakge owner; "NOT REQUIRED" audits).
These audits aren't interesting (we only write them so we can list "commits in this package" from other UIs) but right now they take up the audit slot. In particular:
- They show in the UI, but are generally useless/confusing nowadays. The actual table of contents does a better job of just showing "which packages do these paths belong to" now, and shows all packages for each path.
- They block Herald from adding real auditors.
Change this:
- Don't show uninteresting auditors.
- Let Herald upgrade uninteresting auditors into real auditors.
Test Plan:
- Ran `bin/repository reparse --owners <commit> --force`, and `--herald` to trigger Owners and Herald rules.
- With a package with auditing disabled, triggered a "None" audit and saw it no longer appear in the UI with the patch applied.
- With a package with auditing disabled, added a Herald rule to trigger an audit. With the patch, saw it go through and upgrade the audit to "Audit Required".
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10174, T10939
Differential Revision: https://secure.phabricator.com/D15940
Summary:
Ref T10939. Fixes T10181. This slightly simplifies, then documents the auditing rules, which haven't been updated for a while. In particular:
- If an owner authored the change, never audit.
- Examine all reviewers to determine reviewer audit status, not just the first reviewer.
- Simplify some of the loading code a bit.
Test Plan:
- Ran `bin/repository reparse --owners <commit> --force` to trigger this stuff.
- Verified that the web UI did reasonable things with resulting audits.
- Read documentation.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10181, T10939
Differential Revision: https://secure.phabricator.com/D15939
Summary:
Ref T10939. This is just a bug. I thought this was what was described in T10174 but that's actually talking about something completely different.
Also make a `<select />` slightly easier to use.
Test Plan:
- Created a package with auditing enabled.
- Pushed a change.
- Saw audit trigger.
- Disabled the package, pushed a change.
- Before patch: saw audit trigger improperly.
- After patch: restarted daemons, then saw audit correctly not trigger.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10939
Differential Revision: https://secure.phabricator.com/D15907
Summary:
Ref T4292. Currently, we hold one big lock around the whole `bin/repository update` workflow.
When running multiple daemons on different hosts, this lock can end up being contentious. In particular, we'll hold it during `git fetch` on every host globally, even though it's only useful to hold it locally per-device (that is, it's fine/good/expected if `repo001` and `repo002` happen to be fetching from a repository they are observing at the same time).
Instead, split it into two locks:
- One lock is scoped to the current device, and held during pull (usually `git fetch`). This just keeps multiple daemons accidentally running on the same host from making a mess when trying to initialize or update a working copy.
- One lock is scoped globally, and held during discovery. This makes sure daemons on different hosts don't step on each other when updating the database.
If we fail to acquire either lock, assume some other process is legitimately doing the work and bail more quietly instead of fataling. In approximately 100% of cases where users have hit this lock contention, that was the case: some other daemon was running somewhere doing the work and the error didn't actually represent an issue.
If there's an actual problem, we still raise a diagnostically useful message if you run `bin/repository update` manually, so there are still tools to figure out that something is hung or whatever.
Test Plan:
- Ran `bin/repository update`, `pull`, `discover`.
- Added `sleep(5)`, forced processes to contend, got lock exceptions and graceful exit with diagnostic message.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15903
Summary:
Fixes T10940. Two issues currently:
First, `PullLocal` deamon refuses to update non-cluster repositories on cluster devices. However, this is surprising/confusing/bad because as soon as you enroll a repository host in the cluster, most of the repositories on it stop working until you `clusterize` them. This is especially confusing because the documentation gives you a very nice, gradual walkthrough about going through things slowly and being able to check your work at every step, but we really drop you off a bit of a cliff here. The workflow implied by the documentation is a desirable one.
This operation is generally only unsafe/problematic if the daemon would be creating a //new// working copy. If a working copy already exists, we can reasonably guess that it's almost certainly because you've enrolled a previously un-clustered host into a new cluster. This allows the nice, gradual workflow the documentation describes to proceed as expected, without any weird surprises.
Instead of refusing to update these repositories, only refuse to update them if updating would create a new working copy. This should make transitioning much smoother without any meaningful reduction in safety.
Second, the lower-level `bin/repository update`, `refs`, `mirror`, etc., commands don't apply this same check. However, these commands are potentially just as dangerous. Use the same code to do a similar check there, making sure we only operate on repositories that are either expected to be on the current device, or which already exist here.
Test Plan:
- Ran `bin/phd debug pull`, saw diagnostic information choose to update most repositories (including some non-cluster repositories) but properly skip non-cluster repositories that do not exist locally.
- Ran `bin/repository update`, etc., saw the command apply consistent rules to the rules applied by `PullLocal` and refuse to update non-local repositories it would need to create.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10940
Differential Revision: https://secure.phabricator.com/D15902
Summary: Fixes T10948. Ref T10923. Make these rules a little more thorough and document their behavior.
Test Plan: Looked at Diffusion clone URIs.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10923, T10948
Differential Revision: https://secure.phabricator.com/D15887
Summary: Fixes T10815. We already recovered reasonably from this for cluster repositories, but not for non-cluster repositories.
Test Plan:
- Viewed cluster and non-cluster empty Git repository.
- Viewed cluster and non-cluster empty Mercurial repository.
- Viewed cluster and non-clsuter empty hosted SVN repository.
- Viewed cluster and non-cluster empty observed SVN repository.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10815
Differential Revision: https://secure.phabricator.com/D15878
Summary:
Ref T10923. Fixes T9554.
When hosting a repository, we currently have a heuristic that tries to detect when you're doing an initial import: if you push more than 7 commits to an empty repository, it counts as an import and we disable mail/feed/etc.
Do something similar for observed repositories: if the repository is empty and we discover more than 7 commits, switch to import mode until we catch up.
This should align behavior with user expectation more often when juggling hosted vs imported repositories.
Test Plan:
- Created a new hosted repository.
- Activated it and allowed it to fully import.
- Added an "Observe URI".
- Saw it automatically drop into "Importing" mode until the import completed.
- Swapped it back to hosted mode.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9554, T10923
Differential Revision: https://secure.phabricator.com/D15877
Summary:
Ref T10923. When regenerating the URI index for a repository, index every URI.
- Also, make the index slightly stricter (domain + path instead of just path). Excluding the domain made more sense when we were generating only first-party URIs.
- Make the index smarter about `/diffusion/123/` URIs.
- Show normalized URIs in `diffusion.repository.search` results.
Test Plan:
- Ran migration.
- Verified sensible-looking results in database.
- Searched for a repository URI by first-party clone URI.
- Searched for a repository URI by mirror URI.
- Used `diffusion.repository.search` to get information about repository URIs.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10923
Differential Revision: https://secure.phabricator.com/D15876
Summary: Ref T10923. Walk users through the "create, configure, activate" workflow a little better and set expectations more clearly.
Test Plan:
- Created a new repository, saw new UI help.
- Activated repository, saw onboarding help disappear.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10923
Differential Revision: https://secure.phabricator.com/D15875
Summary:
Ref T10923.
- Hide "Automation", "Staging" and "Branches" in repositories where they do nothing.
- Fix SVN SSH URIs to read "svn+ssh://" and have proper paths.
Test Plan:
- Verified irrelevant sections did not appear in Subversion in Manage UI.
- Checked out a new hosted SVN repository.
Reviewers: chad, avivey
Reviewed By: avivey
Maniphest Tasks: T10923
Differential Revision: https://secure.phabricator.com/D15874
Summary: Ref T10748. We're returning a `PhabricatorRepositoryURI` here but the code expects an actual `PhutilURI`.
Test Plan:
This should clear this up in production:
```
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000] [2016-05-04 23:25:16] EXCEPTION: (PhutilProxyException) Error while executing Task ID 1677075. {>} (RuntimeException) Object of class PhabricatorRepositoryURI could not be converted to string at [<phutil>/src/error/PhutilErrorHandler.php:205]
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000] arcanist(head=master, ref.master=c58f1b9a2507), libcore(), phabricator(head=master, ref.master=29d1115037b8), phutil(head=master, ref.master=0709cd5cfc26), services(head=master, ref.master=04ae8c8f8e3b)
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000] #0 <#2> PhutilErrorHandler::handleError(integer, string, string, integer, array) called at [<phabricator>/src/applications/repository/storage/PhabricatorRepository.php:1200]
Daemon 180278 STDE [Wed, 04 May 2016 23:25:16 +0000] #1 <#2> PhabricatorRepository::getPublicCloneURI() called at [<phabricator>/src/applications/repository/storage/PhabricatorRepositoryCommit.php:395]
```
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15844
Summary:
Ref T10748. This needs more extensive testing and is sure to have some rough edges, but seems to basically work so far.
Throwing this up so I can work through it more deliberately and make notes.
Test Plan:
- Ran migration.
- Used `bin/repository list` to list existing repositories.
- Used `bin/repository update <repository>` to update various repositories.
- Updated a migrated, hosted Git repository.
- Updated a migrated, observed Git repository.
- Converted an observed repository into a hosted repository by toggling the I/O mode of the URI.
- Conveted a hosted repository into an observed repository by toggling it back.
- Created and activated a new empty hosted Git repository.
- Created and activated an observed Git repository.
- Updated a mirrored repository.
- Cloned and pushed over HTTP.
- Tried to HTTP push a read-only repository.
- Cloned and pushed over SSH.
- Tried to SSH push a read-only repository.
- Updated several Mercurial repositories.
- Updated several Subversion repositories.
- Created and edited repositories via the API.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15842
Summary:
Ref T10748. This migrates and swaps mirroring to `PhabricatorRepositoryURI`, obsoleting `PhabricatorRepositoryMirror`.
This prevents you from editing, adding or disabling mirrors unless you know a secret URI (until the UI cuts over fully), but existing mirroring is not affected.
Test Plan:
- Added a mirroring URI to an old repository.
- Verified it worked with `bin/repository mirror`.
- Migrated forward.
- Verified it still worked with `bin/repository mirror`.
- Wow, mirroring: https://github.com/epriestley/locktopia-mirror
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15841
Summary:
Ref T10748. In D14250#158181, I accepted this conditional on removing it once Conduit could handle it.
Conduit can now handle it, or at least will be able to as soon as T10748 cuts over.
Test Plan: Grepped for `repository edit`.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15839
Summary:
Ref T10748. This has had many problems for a long time, can't create hosted repositories, can't create cluster repositories, etc. It is obsoleted by `diffusion.repository.edit`. Remove it.
(Right now `diffusion.repository.edit` isn't a strict replacement, but it will be as soon as the URI stuff cuts over.)
Test Plan: Grepped for `repository.create`.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15838
Summary:
Ref T4039. Long ago these were more freely editable and there were some security concerns around creating a repository, then setting its local path to point somewhere it shouldn't.
Local paths are no longer editable so there's no real reason we need to provide a uniqueness guarantee anymore, but you could still make a mistake with `bin/repository move-paths` by accident, and it's a little cleaner to pull them out into their own column with a key.
(We still don't -- and, largely can't -- guarantee that two paths aren't //equivalent// since one might be symlinked to the other, or symlinked only on some hosts, or whatever, but the primary value here is as a sanity check that you aren't goofing things up and pointing a bunch of repositories at the same working copy by mistake.)
Test Plan:
- Ran migrations.
- Grepped for `local-path`.
- Listed and moved paths with `bin/repository`.
- Created a new repository, verified its local path populated correctly.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4039
Differential Revision: https://secure.phabricator.com/D15837
Summary:
Ref T10748. Ref T10366. Allows users to set credential for new URIs.
- Ref T7221. Our handling of the "git://" protocol is currently incorrect. This protocol is not authenticated, but is considered an SSH protocol. In the new UI, it is considered an anonymous/unauthenticated protocol instead.
- Ref T10241. This fixes the `PassphraseCredentialControl` so it doesn't silently edit the value if the current value is not visible to you and/or not valid.
Test Plan:
Performed a whole lot of credential edits, removals, and adjustments. I'll give this additional vetting before cutting over to it.
{F1253207}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T7221, T10241, T10366, T10748
Differential Revision: https://secure.phabricator.com/D15829
Summary:
Ref T10748.
- Allow users to add new URIs by clicking a button instead of knowing a secret URI.
- Validate that URIs are actually valid URIs.
- Add enable/disable action and strings.
Test Plan:
- Created a new URI.
- Tried to create a nonsense URI, created a good URI.
- Enabled/disabled a URI.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15825
Summary: Ref T10748. Adds a "uris" attachment with URI information.
Test Plan: Queried URI information via Conduit, saw reasonable looking information.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15822
Summary: Ref T10748. Brings the rest of the transactions to EditEngine, supports creating via API.
Test Plan:
- Created a URI via API.
- Created a URI via web.
- Tried to apply sneaky transactions, got rejected with good error messages. <_< >_>
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15821
Summary: Ref T10748. Ref T10366. This documents how everything is planned to work shortly.
Test Plan: Read documentation.
Reviewers: chad
Reviewed By: chad
Subscribers: eadler, scode
Maniphest Tasks: T10366, T10748
Differential Revision: https://secure.phabricator.com/D15817
Summary:
Ref T10748.
- New View page for repository URIs.
- Make display and I/O behavior (observe, mirror, read, read/write) editable.
- Add a bunch of checks to prevent you from completely screwing up a repository by making it writable from a bunch of differnet sources.
Test Plan:
{F1249866}
{F1249867}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15816
Summary:
Ref T10748. Ref T10366. This adds a new EditEngine, EditController, Editor, Query, and Transaction for RepositoryURIs.
None of these really do anything helpful yet, and these URIs are still unused in the actual application.
Test Plan: {F1249794}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10366, T10748
Differential Revision: https://secure.phabricator.com/D15815
Summary:
Ref T10748. Allow the new EditEngine workflow to create repositories by giving the user a modal repository type choice upfront.
(The rest of this flow is still confusing/weird, though.)
Test Plan:
- Created a new repository.
{F1249626}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15813
Summary: Ref T10748. This brings the "Actions" items (publish/notify + autoclose enabled) into the new UI.
Test Plan:
- Edited this stuff via EditEngine and Conduit.
- Viewed via new Manage UI.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15811
Summary: Ref T10748. Port this, add EditEngine support, add some type validation to the transaction.
Test Plan:
- Edited via EditEngine.
- Edited via Conduit.
- Viewed via Management UI.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15808
Summary: Ref T4292. This provides at least some sort of hint about how to set up cluster repositories.
Test Plan:
- Read documentation.
- Ran `bin/repository clusterize` to add + remove clusters.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15798
Summary: This gets over-escaped instead of bolded right now, but I only ever hit it when exporting/importing and never both cleaning it up.
Test Plan: Ran `bin/repository move-paths`, saw bolded "Move" instead of ANSI escape sequences.
Reviewers: chad
Reviewed By: chad
Differential Revision: https://secure.phabricator.com/D15797
Summary:
Ref T10860. This allows us to recover if the connection to the database is lost during a push.
If we lose the connection to the master database during a push, we would previously freeze the repository. This is very safe, but not very operator-friendly since you have to go manually unfreeze it.
We don't need to be quite this aggressive about freezing things. The repository state is still consistent after we've "upgraded" the lock by setting `isWriting = 1`, so we're actually fine even if we lost the global lock.
Instead of just freezing the repository immediately, sit there in a loop waiting for the master to come back up for a few minutes. If it recovers, we can release the lock and everything will be OK again.
Basically, the changes are:
- If we can't release the lock at first, sit in a loop trying really hard to release it for a while.
- Add a unique lock identifier so we can be certain we're only releasing //our// lock no matter what else is going on.
- Do the version reads on the same connection holding the lock, so we can be sure we haven't lost the lock before we do that read.
Test Plan:
- Added a `sleep(10)` after accepting the write but before releasing the lock so I could run `mysqld stop` and force this issue to occur.
- Pushed like this:
```
$ echo D >> record && git commit -am D && git push
[master 707ecc3] D
1 file changed, 1 insertion(+)
# Push received by "local001.phacility.net", forwarding to cluster host.
# Waiting up to 120 second(s) for a cluster write lock...
# Acquired write lock immediately.
# Waiting up to 120 second(s) for a cluster read lock on "local001.phacility.net"...
# Acquired read lock immediately.
# Device "local001.phacility.net" is already a cluster leader and does not need to be synchronized.
# Ready to receive on cluster host "local001.phacility.net".
Counting objects: 3, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 254 bytes | 0 bytes/s, done.
Total 3 (delta 1), reused 0 (delta 0)
BEGIN SLEEP
```
- Here, I stopped `mysqld` from the CLI in another terminal window.
```
END SLEEP
# CRITICAL. Failed to release cluster write lock!
# The connection to the master database was lost while receiving the write.
# This process will spend 300 more second(s) attempting to recover, then give up.
```
- Here, I started `mysqld` again.
```
# RECOVERED. Link to master database was restored.
# Released cluster write lock.
To ssh://local@localvault.phacility.com/diffusion/26/locktopia.git
2cbf87c..707ecc3 master -> master
```
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10860
Differential Revision: https://secure.phabricator.com/D15792
Summary: Ref T10860. This doesn't change anything, it just separates all this stuff out of `PhabricatorRepository` since I'm planning to add a bit more state to it and it's already pretty big and fairly separable.
Test Plan: Pulled, pushed, browsed Diffusion.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10860
Differential Revision: https://secure.phabricator.com/D15790
Summary:
Ref T4292. Sometimes, we may not have a working copy for a repository. The easiest way to get into this condition is to deactivate a repository.
We could try to clone + fetch in this case, but that's kind of complex, and there's an easy command that administrators can run manually. For now, just tell them to do that.
This affects the inactive repositories on `secure`, like rGITCOINS.
Test Plan: Removed working copy, got message.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15786
Summary:
Ref T4292. When the daemons make a query for repository information, we need to make sure the working copy on disk is up to date before we serve the response, since we might not have the inforamtion we need to respond otherwise.
We do this automatically for almost all Diffusion methods, but this particular method is a little unusual and does not get this check for free. Add this check.
Test Plan:
- Made this code throw.
- Ran `bin/repository reparse --message ...`, saw the code get hit.
- Ran `bin/repository lookup-user ...`, saw this code get hit.
- Made this code not throw.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15783
Summary:
Ref T10751. Add support tooling for manually prying your way out of trouble if disaster strikes.
Refine documentation, try to refer to devices as "devices" more consistently instead of sometimes calling them "nodes".
Test Plan: Promoted and demoted repository devices with `bin/repository thaw`.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10751
Differential Revision: https://secure.phabricator.com/D15768
Summary:
Ref T10751. Make the UI more useful and explain what failure states mean and how to get out of them.
The `bin/repository thaw` command does not exist yet, I'll write that soon.
Test Plan: {F1238241}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10751
Differential Revision: https://secure.phabricator.com/D15766
Summary: Ref T10751. This cleans this up so it's a little more modern, and fixes a possible bad access on the log detail page.
Test Plan: Viewed push log list, viewed push log detail.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10751
Differential Revision: https://secure.phabricator.com/D15765
Summary:
Ref T4292. Right now, repository versions only get marked when a write happens.
This potentially creates a problem: if I pushed all the sync code to `secure` and enabled `secure002` as a repository host, the daemons would create empty copies of all the repositories on that host.
Usually, this would be fine. Most repositories have already received a write on `secure001`, so that working copy has a verison and is a leader.
However, when a write happened to a rarely-used repository (say, rKEYSTORE) that hadn't received any write recently, it might be sent to `secure002` randomly. Now, we'd try to figure out if `secure002` has the most up-to-date copy of the repository or not.
We wouldn't be able to, since we don't have any information about which node has the data on it, since we never got a write before. The old code could guess wrong and decide that `secure002` is a leader, then accept the write. Since this would bump the version on `secure002`, that would //make// it an authoritative leader, and `secure001` would synchronize from it passively (or on the next read or write), which would potentially destroy data.
Instead:
- Refuse to continue in situations like this.
- When a repository is on exactly one device, mark it as a leader with version "0".
- When a repository is created into a cluster service, mark its version as "0" on all devices (they're all leaders, since the repository is empty).
This should mean that we won't lose data no matter how much weird stuff we run into.
Test Plan:
- In single-node mode, used `repository update` to verify that `0` was written properly.
- With multiple nodes, used `repository update` to verify that we refuse to continue.
- Created a new repository, verified versions were initialized correctly.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15761
Summary: Ref T4292. When we write a push log, also log which node received the request.
Test Plan: {F1230467}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15759
Summary:
Ref T4292. We currently synchronize hosted, clustered, Git repositories when we receive an SSH pull or push.
Additionally:
- Synchronize before HTTP reads and writes.
- Synchronize reads before Conduit requests.
We could relax Conduit eventually and allow Diffusion to say "it's OK to give me stale data".
We could also redirect some set of these actions to just go to the up-to-date host instead of connecting to a random host and synchronizing it. However, this potentially won't work as well at scale: if you have a larger number of servers, it sends all of the traffic to the leader immediately following a write. That can cause "thundering herd" issues, and isn't efficient if replicas are in different geographical regions and the write just went to the east coast but most clients are on the west coast. In large-scale cases, it's better to go to the local replica, wait for an update, then serve traffic from it -- particularly given that writes are relatively rare. But we can finesse this later once things are solid.
Test Plan:
- Pushed and pulled a Git repository over HTTP.
- Browsed a Git repository from the web UI.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15758
Summary:
Ref T4292. Before we write or read a hosted, clustered Git repository over SSH, check if another version of the repository exists on another node that is more up-to-date.
If such a version does exist, fetch that version first. This allows reads and writes of any node to always act on the most up-to-date code.
Test Plan: Faked my way through this and got a fetch via `bin/repository update`; this is difficult to test locally and needs more work before we can put it in production.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15757
Summary:
Ref T4292. This consolidates code for figuring out which user we should connect to hosts with.
Also narrows a lock window.
Test Plan: Browsed Diffusion, pulled and pushed through an SSH proxy.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15754
Summary:
Ref T4292. Ref T10366. Depends on D15751. Today, generating repository commands is purely a function of the repository, so they use protocols and credentials based on the repository configuration.
For example, a repository with an SSH "remote URI" always generate SSH "remote commands".
This needs to change in the future:
- After T10366, repositories won't necessarily just have one type of remote URI. They can only have one at a time still, but the repository itself won't change based on which one is currently active.
- For T4292, I need to generate intracluster commands, regardless of repository configuration. These will have different protocols and credentials.
Prepare for these cases by separating out command construction, so they'll be able to generate commands in a more flexible way.
Test Plan:
- Added unit tests.
- Browsed diffusion.
- Ran `bin/phd debug pull` to pull a bunch of repos.
- Ran daemons.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292, T10366
Differential Revision: https://secure.phabricator.com/D15752
Summary: Ref T4292. This will let the UI and future `bin/repository` tools give administrators more tools to understand problems when reporting or resolving them.
Test Plan:
- Pushed fully clean repository.
- Pushed previously-pushed repository.
- Forced write to abort, inspected useful information in the database.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15748
Summary:
Ref T4292. Small fixes:
- There was a bug with the //first// write, where we'd write 1 but expect 0. Fix this.
- Narrow the window where we hold the `isWriting` lock: we don't need to wait for the client to finish.
- Release the lock even if something throws.
- Use a more useful variable name.
Test Plan:
- Made new writes to a fresh cluster repository.
- Made sequential writes.
- Made concurrent writes.
- Made good writes and bad writes.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15747
Summary:
Fixes T10830.
- The return code from `storage adjust` did not propagate correct.
- There was one column issue which I missed the first time around because I had a bunch of unrelated stuff locally.
Test Plan:
- Ran `bin/storage upgrade -f` with failures, used `echo $?` to make sure it exited nonzero.
- Got fully clean `bin/storage adjust` by dropping all my extra local tables.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10830
Differential Revision: https://secure.phabricator.com/D15746
Summary:
Fixes T10830. Ref T10366. I wasn't writing to this table yet so I didn't build it, but the fact that `bin/storage adjust` would complain slipped my mind.
- Add the table.
- Make the tests run `adjust`. This is a little slow (a few extra seconds) but we could eventually move some steps like this to run server-side only.
Test Plan: Ran `bin/storage upgrade -f`, got a clean `adjust`.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10366, T10830
Differential Revision: https://secure.phabricator.com/D15744
Summary:
Ref T10748. This supports more transaction types in the modern editor and improves validation so Conduit benefits.
You can technically create repositories via `diffusion.repository.edit` now, although they aren't very useful.
Test Plan:
- Used `diffusion.repository.edit` to create and edit repositories.
- Used `/editpro/` to edit repositories.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10748
Differential Revision: https://secure.phabricator.com/D15740
Summary: Ref T10748. Ref T10366. No support for editing and no impact on the UI, but get some of the basics in place.
Test Plan: {F1223279}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10366, T10748
Differential Revision: https://secure.phabricator.com/D15742
Summary: Ref T10748. Ref T10337. This technically implements this stuff, but it does not do anything useful yet. This skips all the hard stuff.
Test Plan:
- Technically used `diffusion.repository.search` to get repository information.
- Technically used `diffusion.repository.edit` to change a repository name.
- Used `editpro/` to edit a repository name.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10337, T10748
Differential Revision: https://secure.phabricator.com/D15736
Summary:
This nearly works but I didn't have time to get back to it and it isn't stable enough to turn on in the cluster yet.
We have enough other stuff going out this week, so just disable it before `stable` gets cut. Should be ready by next week if things go well.
Test Plan: Fetched a Git SSH repo locally.
Reviewers: chad
Reviewed By: chad
Differential Revision: https://secure.phabricator.com/D15731
Summary:
Ref T2783. This allows this worker to run on a machine different to the one that stores the repository, by routing the execution of Git over Conduit calls.
This API method is super gross, but fixing it isn't straightforward and it runs into other complicated considerations. We can fix it later; for now, just define it as "internal" to limit how much mess this creates.
"Internal" methods do not appear on the console.
Test Plan: Ran `bin/repository reparse --change <commit> --trace` on several commits, saw daemons make a Conduit call instead of running a `git` command.
Reviewers: hach-que, chad
Reviewed By: chad
Subscribers: joshuaspence, Korvin, epriestley
Maniphest Tasks: T2783
Differential Revision: https://secure.phabricator.com/D11874
Summary: Fixes T10789. If we aren't configured with a device, we never grabbed a lock in the first place, and should not expect one to be held.
Test Plan: Pushed non-cluster-configured Git SSH repository.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10789
Differential Revision: https://secure.phabricator.com/D15692
Summary:
Ref T4292. This mostly implements the locking/versioning logic for multi-master repositories. It is only active on Git SSH pathways, and doesn't actually do anything useful yet: it just does bookkeeping so far.
When we read (e.g., `git fetch`) the logic goes like this:
- Get the read lock (unique to device + repository).
- Read all the versions of the repository on every other device.
- If any node has a newer version:
- Fetch the newer version.
- Increment our version to be the same as the version we fetched.
- Release the read lock.
- Actually do the fetch.
This makes sure that any time you do a read, you always read the most recently acknowledged write. You may have to wait for an internal fetch to happen (this isn't actually implemented yet) but the operation will always work like you expect it to.
When we write (e.g., `git push`) the logic goes like this:
- Get the write lock (unique to the repository).
- Do all the read steps so we're up to date.
- Mark a write pending.
- Do the actual write.
- Bump our version and mark our write finished.
- Release the write lock.
This allows you to write to any replica. Again, you might have to wait for a fetch first, but everything will work like you expect.
There's one notable failure mode here: if the network connection between the repository node and the database fails during the write, the write lock might be released even though a write is ongoing.
The "isWriting" column protects against that, by staying locked if we lose our connection to the database. This will currently "freeze" the repository (prevent any new writes) until an administrator can sort things out, since it'd dangerous to continue doing writes (we may lose data).
(Since we won't actually acknowledge the write, I think, we could probably smooth this out a bit and make it self-healing //most// of the time: basically, have the broken node rewind itself by updating from another good node. But that's a little more complex.)
Test Plan:
- Pushed changes to a cluster-mode repository.
- Viewed web interface, saw "writing" flag and version changes.
- Pulled changes.
- Faked various failures, got sensible states.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15688
Summary:
Ref T4292. This adds some very basic cluster/device data to the new management view. Nothing interesting yet.
Also deal with disabled bindings a little more cleanly.
Test Plan: {F1214619}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4292
Differential Revision: https://secure.phabricator.com/D15685
Summary:
Ref T10756. When repositories are properly configured for the cluster (which is hard to set up today), be smart about which repositories are expected to exist on the current host, and only pull them.
This generally allows daemons to pretty much do the right thing no matter how many copies are running, although there may still be some lock contention issues that need to be sorted out.
Test Plan: {F1214483}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10756
Differential Revision: https://secure.phabricator.com/D15682
Summary:
Ref T10537. For Nuance, I want to introduce new sources (like "GitHub" or "GitHub via Nuance" or something) but this needs to modularize eventually.
Split ContentSource apart so applications can add new content sources.
Test Plan:
This change has huge surface area, so I'll hold it until post-release. I think it's fairly safe (and if it does break anything, the breaks should be fatals, not anything subtle or difficult to fix), there's just no reason not to hold it for a few hours.
- Viewed new module page.
- Grepped for all removed functions/constants.
- Viewed some transactions.
- Hovered over timestamps to get content source details.
- Added a comment via Conduit.
- Added a comment via web.
- Ran `bin/storage upgrade --namespace XXXXX --no-quickstart -f` to re-run all historic migrations.
- Generated some objects with `bin/lipsum`.
- Ran a bulk job on some tasks.
- Ran unit tests.
{F1190182}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10537
Differential Revision: https://secure.phabricator.com/D15521
Summary: Ref T9456. Some rough edges and we can't complete the build yet since I haven't written a webhook, but this mostly seems to be working.
Test Plan:
- Ran this build on some stuff.
- Ran a normal HTTP step build to make sure I didn't break that.
{F880301}
{F880302}
{F880303}
Reviewers: chad
Reviewed By: chad
Subscribers: JustinTulloss, joshma
Maniphest Tasks: T9456
Differential Revision: https://secure.phabricator.com/D14286
Summary: Ref T7789. Make sure these get cleaned up when a repository is destroyed.
Test Plan:
- Created a new repository.
- Pushed some LFS data to it.
- Used `bin/remove destroy` to nuke it.
- Verified the LFS stuff was cleaned up and the underlying files were destroyed (`SELECT * FROM repository_gitlfsref`, etc).
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T7789
Differential Revision: https://secure.phabricator.com/D15493
Summary:
Ref T7789. This implements:
- A new table to store the `<objectHash, filePHID>` relationship between Git LFS files and Phabricator file objects.
- A basic response to `batch` commands, which return actions for a list of files.
Test Plan:
Ran `git lfs push origin master`, got a little further than previously:
```
epriestley@orbital ~/dev/scratch/poemslocal $ git lfs push origin master
Git LFS: (2 of 1 files) 174.24 KB / 87.12 KB
Git LFS operation "upload/b7e0aeb82a03d627c6aa5fc1bbfd454b6789d9d9affc8607d40168fa18cf6c69" is not supported by this server.
Git LFS operation "upload/b7e0aeb82a03d627c6aa5fc1bbfd454b6789d9d9affc8607d40168fa18cf6c69" is not supported by this server.
```
With `GIT_TRACE=1`, this shows the batch part of the API going through.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T7789
Differential Revision: https://secure.phabricator.com/D15489
Summary:
Ref T7789. This implements a (probably) usable "git-lfs-authenticate" on top of the new temporary token infrastructure.
This won't actually do anything yet, since nothing reads the tokens.
Test Plan:
```
$ ./bin/ssh-exec --phabricator-ssh-user admin --ssh-command 'git-lfs-authenticate'
phabricator-ssh-exec: Expected `git-lfs-authenticate <path> <operation>`, but received too few arguments.
```
```
$ ./bin/ssh-exec --phabricator-ssh-user admin --ssh-command 'git-lfs-authenticate x'
phabricator-ssh-exec: Unrecognized repository path "x". Expected a path like "/diffusion/X/" or "/diffusion/123/".
```
```
$ ./bin/ssh-exec --phabricator-ssh-user admin --ssh-command 'git-lfs-authenticate diffusion/22'
Exception: Expected `git-lfs-authenticate <path> <operation>`, but received too few arguments.
```
```
$ ./bin/ssh-exec --phabricator-ssh-user admin --ssh-command 'git-lfs-authenticate diffusion/22 y'
Exception: Git LFS operation "y" is not supported by this server.
```
```
$ ./bin/ssh-exec --phabricator-ssh-user admin --ssh-command 'git-lfs-authenticate diffusion/22 upload'
{"header":{"Authorization":"Basic QGdpdC1sZnM6NmR2bDVreWVsaXNuMmtnNXBtbnZwM3VlaWhubmI1bmI="},"href":"http:\/\/local.phacility.com\/diffusion\/22\/new-callsign-free-repository.git\/info\/lfs"}
```
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T7789
Differential Revision: https://secure.phabricator.com/D15482
Summary:
Ref T10560. Reverts D15460. See that task for discussion: we dug up some more information to explain the behavior, and this key was just sort of sidestepping an analyze/cardinality estimate issue on the index.
With proper cardinality estimates it shouldn't be used, so just nuke it.
Test Plan: Ran `bin/storage adjust`, saw key drop.
Reviewers: eadler, chad
Reviewed By: chad
Maniphest Tasks: T10560
Differential Revision: https://secure.phabricator.com/D15486
Summary:
Ref T10560. I don't fully understand what MySQL is doing here, but it looks like this key improves the problematic dataset in practice.
(It makes sense that this key helps, I'm just not sure why the two separate keys and the UNION ALL are so bad.)
This key isn't hugely expensive to add, so we can try it and see if there are still issues.
Test Plan: Ran `bin/storage adjust`, saw key added to table. Used `SHOW CREATE TABLE ...` to verify the key exists. Used `EXPLAIN SELECT ...` to make sure MySQL actually uses it.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10560
Differential Revision: https://secure.phabricator.com/D15460
Summary:
Every caller returns `true`. This was added a long time ago for Projects, but projects are no longer subscribable.
I don't anticipate needing this in the future.
Test Plan: Grepped for this method.
Reviewers: chad
Reviewed By: chad
Differential Revision: https://secure.phabricator.com/D15409
Summary:
Ref T10457. This makes diffs/revisions show the revision as the buildable title, and commits show the commit as the title.
Previously, the title was "Buildable X".
Also makes icons/colors/labels more consitent.
Test Plan: {F1131885}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10457
Differential Revision: https://secure.phabricator.com/D15355
Summary:
Ref T10449. Currently, we store classes (like "AlmanacClusterRepositoryServiceType") in the database.
Instead, store types (like "cluster.repository").
This is a small change, but types are a little more flexible (they let us freely reanme classes), a little cleaner (fewer magic strings in the codebase), and a little better for API usage (they're more human readable).
Make this minor usability change now, before we unprototype.
Also make services searchable by type.
Also remove old Almanac API endpoints.
Test Plan:
- Ran migration, verified all data migrated properly.
- Created, edited, rebound, and changed properties of services.
- Searched for services by service type.
- Reviewed available Conduit methods.
Reviewers: chad
Reviewed By: chad
Subscribers: yelirekim
Maniphest Tasks: T10449
Differential Revision: https://secure.phabricator.com/D15346
Summary: Fixes T10432. I missed these in making properties non-default.
Test Plan: Diffusion now works again in a cluster configuration.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10432
Differential Revision: https://secure.phabricator.com/D15337
Summary:
Ref T4245. This could still use a little UI smoothing, but:
- Don't require a callsign on the create flow (you can add one later in "Edit Basic Information" if you want).
- Allow existing callsigns to be removed.
Test Plan:
- Created a new repository with no callsign.
- Cloned it; pushed to it.
- Browsed around Diffusion a bunch.
- Visited a commit URI.
- Added a callsign to it.
- Removed the callsign again.
- Referenced it with `R22` in remarkup.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D15305
Summary:
Ref T4245. This is a prelude to removing them from the "create" screen.
Currently, if you try to delete the callsign you get an unceremonious database error, but the next diff (or maybe two) will permit that, so I didn't put any "this is required yada yada" text in.
This could also maybe use some big flashing warning lights and a "if you edit this, all your URIs break" but I'll save that for later.
Test Plan: Changed the callsign for a repository.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D15304
Summary: Ref T4245. When creating new repositories, set a default local path based on the repository ID instead of callsign.
Test Plan:
- Created a new repository.
- Saw it get a reasonable, ID-based local path.
- Edited a repository to make sure the `applyFinalEffects()` wasn't doing anything whacky.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D15303
Summary: Ref T4245. Consolidates the URI parsing/rewriting logic so that repositories can be served from either `/diffusion/XYZ/` or `/diffusion/123/`, over both HTTP and SSH.
Test Plan:
- Pulled a Git repository by ID and callsign over HTTP and SSH.
- Pulled a Mercurial repository by ID and callsign over HTTP and SSH.
- Pulled a Subversion repository by ID and callsign over SSH (no HTTP support for SVN).
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D15302
Summary:
Ref T4245. Make `/diffusion/123/` work, but redirect the user to `/diffusion/XYZ/` if the repository has a callsign.
(Right now, every repository has a callsign, so this always redirects.)
Also redirect `/R123:abcdef` if the repository has a callsign.
Also also, move the Pull garbage collector somewhere more sensible.
Test Plan:
- Added test coverage.
- Visited `/diffusion/1/`, was redirected.
- Visited `/diffusion/R1:abcdef`, was redirected.
- Browsed Diffusion normally.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D15301
Summary:
Ref T4245. Two effects:
- First, let hooks work for future repositories without callsigns.
- Second, provide a better error when users push directly to hosted repositories.
Test Plan: Ran `bin/commit-hook PHID-REPO-xxx`.
Reviewers: chad, avivey
Reviewed By: avivey
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D15293
Summary: Fixes T10259. There was no real reason to do this `ip2long()` stuff in the first place -- it's very slightly smaller, but won't work with ipv6 and the savings are miniscule.
Test Plan:
- Ran migration.
- Viewed logs in web UI.
- Pulled and pushed.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10259
Differential Revision: https://secure.phabricator.com/D15165
Summary:
Ref T10228. This is currently quite limited:
- No UI.
- No SSH support.
My primary goal is to debug the issue in T10228. In the long run we can expand this to be a bit fancier.
Test Plan:
Made various valid and invalid clones, got sucess responses and not-so-successful responses, viewed the log table for general corresponding messages and broad sanity.
Ran GC via `bin/phd debug trigger`, no issues.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T10228
Differential Revision: https://secure.phabricator.com/D15127
Summary:
Ref T6183. Ref T10054. Historically, only members could watch projects because there were some weird special cases with policies. These policy issues have been resolved and Herald is generally powerful enough to do equivalent watches on most objects anyway.
Also puts a "Watch Project" button on the feed panel to make the behavior and meaning more obvious.
Test Plan:
- Watched a project I was not a member of.
- Clicked the feed watch/unwatch button.
{F1064909}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T6183, T10054
Differential Revision: https://secure.phabricator.com/D15063
Summary: Ref T4245. Fixes T10172. These regular expressions were simply incorrect: they intend `<start> (form one | form two) <end>` but were written as `(<start> form one) | (form two <end>)` which allowed stuff like "R2/R13" to be interpreted as a monogram because it matches `(<start> form one)`.
Test Plan: Parsed commit `ba46ffa6169c` from RTEMS repository, see T10172. Before patch, got an identical trace; after patch, clean import.
Reviewers: chad, avivey
Reviewed By: avivey
Maniphest Tasks: T4245, T10172
Differential Revision: https://secure.phabricator.com/D15049
Summary:
Ref T4705 (there are also some other adjacent related tasks dealing with URIs).
Currently, we issue a "get repositories matching URIs: ..." query by loading every possible repository and then checking their URIs in PHP.
Instead, put URIs in a separate table. I plan for each repository to potentially have multiple URIs soon, so this prepares for that.
Test Plan:
- Ran migrations.
- Looked at index table, made sure it appeared sensible.
- Ran some queries by `uri` to find repositories, found the repositories I expected.
- Updated the remote URI of a repository, saw queries / index update appropriately.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4705
Differential Revision: https://secure.phabricator.com/D15005
Summary: Fixes T8826. Git tracks an "author date", which may be different from the "committed date". We don't currently extract/show this; do so.
Test Plan: {F1059235}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T8826
Differential Revision: https://secure.phabricator.com/D14995
Summary: Ref T4245. Full commit display names (like `rPaaaa`) are going to be obnoxious soon in some cases (e.g., `rPaaaa` becomes `R123:aaaa`, which is much uglier) so reduce how often we show the repository in cases where it isn't really necessary to include it.
Test Plan:
- Saw no more `rX` on repository list view for Git/Mercurial (still present for Subversion).
- Saw no more `rX` on various repository detail views, except when referencing other commits (e.g., mentions).
- Grepped for removed `getShortName()`.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D14990
Summary:
Ref T4245.
- Rename "Clone/Checkout As" to "Short Name" in the UI.
- Allow any repository to have a short name, not just hosted repositories.
Test Plan:
- Ran migration.
- Reviewed old transactions, saw they looked good.
- Edited an existing repository's short name.
- Gave an imported repository a new short name.
- Removed a repository's short name.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D14989
Summary:
Ref T4245. This allows `bin/repository update bread` to work, in addition to `rBREAD`, `R123`, `123`, `BREAD`, etc., if a repository has a short name set.
This primarily affects CLI commands (like `bin/repository`) and Conduit API calls. It has no normal user-facing impact.
Test Plan: Ran `bin/repository update bread` and such.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D14988
Summary:
Fixes T7938.
- Primarily, users can currently shoot themselves in the foot by putting `../../etc/passwd` and other similar nonsense in these fields (this is not dangerous, but also does not work). Require sensible names.
- Enforce uniqueness so these names can be used in URIs and as identifiers in the future.
- (This doesn't start actually using them for anything fancy yet.)
Test Plan:
- Gave several repositories clone names: a valid name, two duplicate names, an invalid, name, some with no names.
- Ran migrations.
- Got clean conversion for valid names, appropriate errors for invalid/duplicate names.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T7938
Differential Revision: https://secure.phabricator.com/D14986
Summary:
Ref T9319. See D14967. As before, this is making a deeply-buried, complex operation easier to test by providing a CLI command.
This adds `bin/differential attach-commit rXnnnn Dnnnn` to pretend that `rXnnnn` was just committed and matched `Dnnnn`.
Test Plan:
- Ran `bin/differential attach-commit X Y` for several different values, saw updates in the UI.
- Faked the message parser to make sure stuff still worked there.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9319
Differential Revision: https://secure.phabricator.com/D14968
Summary: Fixes T9701. I don't want to try to autofix this because destroying the directory could destroy important files, but we can improve the error message.
Test Plan: Faked a failure, ran `repository update X`, got a more tailored error message.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9701
Differential Revision: https://secure.phabricator.com/D14971
Summary:
Ref T9319. When we discover a commit, we sometimes update the corresponding revision with a "this is the actual committed change" diff and send out a link to the changes between review and commit.
This is currently very difficult to test, because it only happens the first time and you have to either go set up a bunch of objects or add a bunch of special casing to the parser to hit the workflow.
I'm making some changes to how it pulls file content. To make those changes easier to test, first start extracting this stuff so the code can be run with `bin/differential extract ...` instead of needing to do a bunch of more complicated setup steps.
Test Plan:
- Ran `bin/differential extract ...` to extract diffs from commits.
- Forced my way through the daemon workflow by faking out a bunch of flags, got a clean extract + attach + update. After this patch, this should rarely be necessary.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9319
Differential Revision: https://secure.phabricator.com/D14967
Summary:
Fixes T4366. Two years ago, Facebook put 16,000 files in a directory. Today, the page has nearly loaded.
Paginate large directories.
Test Plan:
- Viewed home and browse views in Git, Mercurial and Subversion.
I put an artificially small page size (5) on home:
{F1055653}
I pushed 16,000 files to a directory and paged through them. Here's the last page, which rendered in about 200ms:
{F1055655}
Our behavior is a bit better than GitHub here, which shows only the first 1,000 files, disables pagination, and can't retrieve history for the files:
{F1055656}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4366
Differential Revision: https://secure.phabricator.com/D14956
Summary:
Ref T2450. Ref T9319. This is still a bit messy, but not quite so bad as it was: instead of using a single call to get both blame information and file content, use `diffusion.blame` for blame information.
This will make optimizations to both blame and file content easier.
Test Plan: Viewed a bunch of blame (color on/off, blame on/off).
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T2450, T9319
Differential Revision: https://secure.phabricator.com/D14958
Summary: Fixes T9191. This is pretty fluff but doesn't hurt anything, I guess.
Test Plan: Viewed repository list, saw an importing repository get a little icon.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9191
Differential Revision: https://secure.phabricator.com/D14950
Summary:
Ref T4245. This adds support for both ID-based and callsign-based routes, although the ID-based routes don't occur anywhere.
Also moves toward simplifying the DiffusionRequest stuff.
Test Plan: Visited normal callsign-based commit pages; visited new ID-based commit pages.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D14940
Summary: Ref T4245. This further reduces the reliance on callsigns in Diffusion.
Test Plan:
- Pretty reasonable test coverage already exists.
- Browsed repository list, browse view, history view, content view, change view, commit view, tag view, branch view of repositories.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D14937
Summary: Ref T4245. These mostly relate to building URIs.
Test Plan: Tried to hunt down as many of these in the UI as I could. Some are a bit tricky but they should be low-risk.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D14933
Summary:
Ref T4245. This was obsoleted long ago and has no callers in Phabricator or Arcanist.
Also some minor cleanup.
Test Plan: `grep` for callers everywhere.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D14930
Summary: Ref T4245. More of the same, just narrowing down the easy cases.
Test Plan:
- Called `diffusion.querycommit`.
- Browsed branches.
- Browsed repository.
- Browsed directory.
- Searched for stuff.
- Viewed a commit.
- Viewed a file diff.
- Edited a commit.
- Viewed history.
- Viewed tags.
- Viewed push log.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D14929
Summary: Ref T4245. These are all descriptive or UI-facing.
Test Plan:
- Ran `bin/repository pull ...` with various identifiers.
- Ran `bin/repository mirror ...` with various identifiers.
- Ran `bin/repository discover ...` with various identifiers.
- Ran `bin/phd debug pull X Y --not Z` with various identifiers.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D14926
Summary:
Ref T4245. Prepare these scripts for a callsign-free world. This also makes them more flexible and easier to use.
The following are now valid ways to identify a repository for these scripts: ID (`3`), PHID (`PHID-REPO-wxyz`), R<ID> (`R3`), r<CALLSIGN> (`rSKYNET`), CALLSIGN (`SKYNET`).
In the future, a human-readable label (`skynet`) may also become valid.
Test Plan:
- Ran `bin/repository reparse --all ...` with `rX`, `X`, `3`, `R3`.
- Ran `bin/repository reparse --change ...` with `rXaaa`, including short versions.
- Ran `bin/repository update ...` with `rX`, `X`, `3`, `R3`.
- Ran `bin/repository refs ...` with various identifiers.
- Ran `bin/repository pull ...` with various identifiers.
- Ran `bin/repository mirror ...` with various identifiers.
- Ran `bin/repository mark-imported ...` with various identifiers.
- Ran `bin/repository list`.
- Ran `bin/repository importing ...` with various identifiers and examined output.
- Ran `bin/repository edit ...` with various identifiers.
- Ran `bin/repository discover ...` with various identifiers.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D14924
Summary: Ref T4245. Before doing any hard work here, we can dramatically reduce the number of things that make calls to `getCallsign()` to make navigating things easier. Almost all of them only care about a monogram, URI, or display name.
Test Plan:
- Searched for `r uniquename` in jump nav.
- Ran `bin/repository reparse --change rXXXyyyyy --trace`, observed query against bad commit table.
- Ran `bin/search index rXXXyyyy --trace --force`, observed proper title when indexing commit.
- Browed repository list, saw proper `rXXX` and appropriate link targets.
- Mentioned `rXXX` in Remarkup, got a link to the right place.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T4245
Differential Revision: https://secure.phabricator.com/D14923
Summary: Ref T9979. This simplifies/standardizes the code a bit, but mostly gives us more consistent class names and structure.
Test Plan:
- Used `bin/search index --type ...` to index documents of every indexable type.
- Searched for documents by unique text, found them.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9979
Differential Revision: https://secure.phabricator.com/D14842
Summary:
Ref T9979. This is currently hard-coded but can be done in a generic way.
This has one minor behavioral changes: answer text is no longer included in the question text index in Ponder. I'm not planning to accommodate that for now since I don't want to dig this hole any deeper than I already have. This behavior should be different anyway (e.g., index the answer, then show the question in the results or something).
Test Plan:
- Put a unique word in a Maniphest comment.
- Searched for the word.
- Found the task.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9979
Differential Revision: https://secure.phabricator.com/D14837
Summary:
Ref T9890. Ref T9979. Several adjacent goals:
- The `SearchEngine` vs `ApplicationSearchEngine` thing is really confusing. There are also a bunch of confusing class names and class relationships within the fulltext indexing. I want to rename these classes to be more standard (`IndexEngine`, `IndexEngineExtension`, etc). Rename `SearchIndexer` to `IndexEngine`. A future change will rename `SearchEngine`.
- Add the index locks described in T9890.
- Structure things a little more normally so future diffs can do the "EngineExtension" thing more cleanly.
Test Plan:
Indexing:
- Renamed a task to have a unique word in the title.
- Ran `bin/search index Txxx`.
- Searched for unique word.
- Found task.
Locking:
- Added a `sleep(10)` after the `lock()` call.
- Ran `bin/search index Txxx` in two windows.
- Saw first one lock, sleep 10 seconds, index.
- Saw second one give up temporarily after failing to grab the lock.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9890, T9979
Differential Revision: https://secure.phabricator.com/D14834
Summary: Adds basic NUX to Dashboards, Herald, Repositories, Maniphest. Note Herald and Dashboard Panels don't fine the nux for some reason, assume they will when modernized?
Test Plan: Read text, click buttons.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D14844
Summary: Fixes T9966. In this unusual, difficult-to-reach case, we throw `Exception` (which has no censoring) instead of `CommandException` (which has censoring). Throw `CommandException` instead.
Test Plan:
- Hacked up a bunch of stuff in order to hit this: disabled origin validation, origin correction, and pointed repository at a bad domain.
- Verified message is now censored correctly.
{F1022217}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9966
Differential Revision: https://secure.phabricator.com/D14745
Summary:
Ref T9952. This adds a typeahead so you can pick a branch to target.
It does not choose a default branch, the user must pick a branch explicitly.
Test Plan:
- Landed rGITTESTd587fada48fc to `master` (by typing "master").
- Landed rGITTEST86c339b2ef01 to `notmaster` (by typing "notmaster").
{F1020531}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9952
Differential Revision: https://secure.phabricator.com/D14733
Summary: Ref T9952. This will let me put a "Branch: [____]" control on the "Land Revision" dialog so users can choose a branch to target.
Test Plan: Used `/typeahead/class/` to vet basic behavior.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9952
Differential Revision: https://secure.phabricator.com/D14732
Summary: Ref T9952. See discussion there. This change is primarily aimed at letting me build a typeahead of branches in a repository so that we can land to arbitrary branches a few diffs from now.
Test Plan:
- Ran migrations.
- Verified database populated properly with PHIDs (`SELECT * FROM repository_refcursor;`).
- Ran `bin/repository update`.
- Viewed a Git repository in Diffusion.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9952
Differential Revision: https://secure.phabricator.com/D14731
Summary: Fixes T9941. I think someone from Perforce emailed us about 10 years ago and I added this link in response, but I haven't seen other interest in Perforce since then. Link is now dead.
Test Plan:
- {nav Diffusion > Create Repository > Import Existing}, no more Perforce link.
- Grepped for `perforce`.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9941
Differential Revision: https://secure.phabricator.com/D14720
Summary:
This diff adds a new mode argument to the Diffusion Conduit API with two options:
- "overwrite": the default, maintains the current behavior of deleting all coverage
in the specified branch before uploading the new coverage
- "update": does not delete old coverage, but will overwrite previous
coverage information if it's for the same file and commit
`DiffusionRequest::loadCoverage` already loads a file's coverage from the
latest available commit, so uploading coverage for different files in different
commits with "update" will result in seeing the latest uploaded coverage in
Diffusion.
Test Plan: manual local verification
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D14428
Summary:
Exposes the serve-over-http and serve-over-ssh options for a repository
to the `bin/repository edit` endpoint.
Test Plan: Ran `bin/repository` with the new options over several hundred repos
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, chasemp, 20after4, epriestley
Differential Revision: https://secure.phabricator.com/D14250
Summary:
Ref T182. This doesn't do anything interesting yet and is mostly scaffolding, but here's roughly the workflow. From previous revision, you can configure "Repository Automation" for a repository:
{F875741}
If it's configured, a new "Land Revision" button shows up:
{F875743}
Once you click it you get a big warning dialog that it won't work, and then this shows up at the top of the revision (completely temporary/placeholder UI, some day a nice progress bar or whatever):
{F875747}
If you're lucky, the operation eventually sort of works:
{F875750}
It only runs `git show` right now, doesn't actually do any writes or anything.
Test Plan:
- Clicked "Land Revision".
- Watched `phd debug task`.
- Saw it log `git show` to output.
- Verified operation success in UI (by fiddling URL, no way to get there normally yet).
Reviewers: chad
Reviewed By: chad
Subscribers: revi
Maniphest Tasks: T182
Differential Revision: https://secure.phabricator.com/D14266
Summary:
Ref T182. This allows you to assign blueprints that a repository can use to perform working copy operations. Eventually, this will support "merge this" in Differential, etc.
This is just UI for now, with no material effects.
Most of this diff is just taking logic that was in the existing "Blueprints" CustomField and putting it in more general places so Diffusion (which does not use CustomFields) can also access it.
Test Plan:
- Configured repository automation for a repository.
- Removed repository automation for a repository.
Reviewers: chad
Reviewed By: chad
Subscribers: avivey
Maniphest Tasks: T182
Differential Revision: https://secure.phabricator.com/D14259
Summary:
In Mercurial 3.2 the `locate` command was deprecated in favor of `files` command. This change updates the DiffusionLowLevelMercurialPathsQuery command to conditionally use `locate` or `files` based on the version of Mercurial used.
Closes T7375
Test Plan:
My test/develop Phabricator instance is setup to run Mercurial 3.5.1.
The test procedure to verify valid file listings are being returned:
1. I navigated to `http://192.168.0.133/conduit/method/diffusion.querypaths/`
2. I populated the following fields:
- path: `"/"`
- commit: `"d721d5b57fc9ef72e47ff9d4e0c583d74a46590c"`
- callsign: `"HGTEST"`
3. I submitted request and verified that result contained all files in the repository:
```
{
"0": "README",
"1": "alpha/beta/trifle",
"2": "test/Chupacabra.cow",
"3": "test/socket.ks"
}
```
I repeated the above steps after setting up Mercurial 2.6.2, which I installed in the following manner:
1. I downloaded Mercurial 2.6.2 source and run `make local` which will only compile it to work from its own directory (`/opt/mercurial-2.6.2`)
2. I linked `/usr/local/bin/hg -> /opt/mercurial-2.6.2/hg` (there's also a `/usr/bin/hg` which is a link to `/usr/local/bin/hg`)
3. I navigated to my home directory and verify that `hg --version` returns 2.6.2.
4. I restarted phabricator services (probably unnecessary).
With the Multimeter application active
1. I verified that `/usr/local/bin/hg` referred to version 2.6
2. I ran the same conduit call from the conduit application
3. I verified that `http://192.168.0.133/multimeter/?type=2&group=label` incremented values for `bin.hg locate`.
4. I swapped out mercurial versions for 3.5.1
5. I ran the same conduit call from the conduit application
6. I verified that `http://192.168.0.133/multimeter/?type=2&group=label` incremented values for `bin.hg files`
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin
Maniphest Tasks: T7375
Differential Revision: https://secure.phabricator.com/D14253
Summary:
Fixes T8728. As far as I can tell, I simply got this wrong in D11826. This is not the proper name for the preference.
That change primarily focused on the "spammy junk during import" issue, and the code did get the importing flag right. It looks like my testing in D11827 focused on "during import" and just missed this case.
Test Plan: Grepped for `disable-herald`. Grepped for `herald-disable`.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T8728
Differential Revision: https://secure.phabricator.com/D14181
Summary: Ref T9252. This is still crude in a few ways but basically works, at least for commits.
Test Plan:
- Made a build plan with just this build step.
- Ran `bin/harbormaster build --plan 10 ...` on a commit.
- It actually built a working copy, leased it, took no action, and released the lease. MAGIC~~~
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9252
Differential Revision: https://secure.phabricator.com/D14160
Summary:
Ref T9458. This is basically the same as D13319, but the "Tags" field didn't get covered in that change.
Specifically, the issue is:
- We try to generate mail to a disabled user (later, we'll drop it without delivering it, but that filtering doesn't happen yet).
- The disabled user doesn't have permission to use Conduit (or any other Conduit-related problem occurs).
- We fail here, then retry generating the mail again later.
Instead, just degrade to not building the field and showing what went wrong.
Test Plan:
- Pushed some commits, saw mail generate.
- Added a fake exception to the field, saw the mail generate with an error message.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9458
Differential Revision: https://secure.phabricator.com/D14142
Summary: As described in T7959, it looks like Diffusion does not provide Mercurial the required HTTP credentials when pulling from an external repository.
Test Plan: Add an external Mercurial repository to Diffusion, that requires HTTP authentication. A private BitBucket repository for example.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley
Projects: #mercurial, #diffusion
Differential Revision: https://secure.phabricator.com/D14092
Summary:
Fixes T9279. Modernizes the SearchEngine and Query classes. User-facing changes:
- Added order by commit date, default to order by commit date with newest commits first.
- Added explicit "Needs Audit by".
- Added new `packages(...)` typeahead function.
- Picked up automatic subscribers, projects, and order fields.
This changes behavior a little bit: we previously attempted to exclude, e.g., commits which a package you own needs to audit, but which you have resigned from. This is difficult in general and I think it needs a more comprehensive solution. This shouldn't impact users much, anyway.
Test Plan: {F767628}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9279
Differential Revision: https://secure.phabricator.com/D14013
Summary:
Fixes T7370. Two changes:
- Make the default to show nothing, instead of showing all the data. This is a better default because the data is sometimes sensitive. Workers should have to opt in to revealing it.
- For TargetWorkers, link to the target (technically the build, for now, since there's no dedicated target detail page).
Test Plan: {F698325}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T7370
Differential Revision: https://secure.phabricator.com/D13845
Summary: Ref T7149. These formalize the local path adjustment step for cluster imports, rather than relying on an ad-hoc script.
Test Plan: Used `list-paths` and `move-paths` to list and move repositories.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T7149
Differential Revision: https://secure.phabricator.com/D13621
Summary: Fixes T7604. This is the big scary change which drops the "arcanist project" fields from the database permanently.
Test Plan:
`grep`ped for the following to ensure that I had found all remaining references:
- `/arcanistProject/i`
- `/arcanist_project/i`
- `/projectName/i`
- `/project_name/i`
- `/project_id/i`
WARNING: Wait at least one month before landing this.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, epriestley
Maniphest Tasks: T7604
Differential Revision: https://secure.phabricator.com/D12899
