Console View
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Augie Fackler
augie@google.com |
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py3: another passing test Differential Revision: https://phab.mercurial-scm.org/D6656 |
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Augie Fackler
augie@google.com |
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cleanup: remove redundant import For some reason the import checker only caught this on py3. Differential Revision: https://phab.mercurial-scm.org/D6657 |
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Navaneeth Suresh
navaneeths1998@gmail.com |
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unshelve: mark unshelve interactive as experimental This is a follow-up patch to rHG5162753c4c14. We have the logic for interactive unshelve under `_rebaserestorecommit()`. So, we might get conflicts even if there are conflicting changes other than selected changes by the user. We should mark unshelve `--interactive` as `EXPERIMENTAL` until we solve this issue. Differential Revision: https://phab.mercurial-scm.org/D6653 |
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Navaneeth Suresh
navaneeths1998@gmail.com |
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shelve: modify help text on --interactive We now have `unshelve --interactive` after rHG5162753c4c14. So, the help text on `shelve --interactive` suggesting that it only works for `shelve` can be removed. Differential Revision: https://phab.mercurial-scm.org/D6654 |
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Taapas Agrawal
taapas2897@gmail.com |
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continue: added support for graft This adds support of graft to hg continue plan. The patch creates a seperate function `cmdutil.continuegraft` so that continue logic for graft can be called independently. This logic is registered to the statedetection API as `continuefunc`. Results are shown as tests. Differential Revision: https://phab.mercurial-scm.org/D6655 |
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Valentin Gatien-Baron
valentin.gatienbaron@gmail.com |
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blackbox: disable extremely verbose logging (issue6110) This is maybe not the best way to go about fixing this, but anything is better than the status quo. Differential Revision: https://phab.mercurial-scm.org/D6611 |
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Valentin Gatien-Baron
valentin.gatienbaron@gmail.com |
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convert: add a config option to help doing identity hg->hg conversion I want to change the computation of the list of files modified by a commit. In principle, this would simply change a cache. But since this information is stored in commits rather than a cache, changing it means changing commit hashes (going forward). Some users rely on the convert extension from hg to hg not changing hashes when nothing changes (usually). Allow these users to preserve hashes despite changes to the changelog files computation by reusing these files lists when the manifest is unchanged (since these files list are derived from the manifest). Differential Revision: https://phab.mercurial-scm.org/D6643 |
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Taapas Agrawal
taapas2897@gmail.com |
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continue: added support for unshelve This patch adds the support for `ushelve` in `hg continue` plan. `hgcontinueunshelve()` has been created for independent calls. In case an interrupted unshelve is resumed via hg continue the shelvedstate needs to be loaded seperately. This has been ensured by `_loadunshelvedstate()` `hgcontinueunshelve()` is then registered as `continuefunc` for state detection API. Results are shown as tests. Differential Revision: https://phab.mercurial-scm.org/D6652 |
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Navaneeth Suresh
navaneeths1998@gmail.com |
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unshelve: add interactive mode Until now, there is no way to `unshelve` selected changes only from the stored shelve as given in issue6162. This patch makes `unshelve` perform with certain changes only by adding an interactive mode. Differential Revision: https://phab.mercurial-scm.org/D6596 |
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Valentin Gatien-Baron
valentin.gatienbaron@gmail.com |
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commit: improve the files field of changelog for merges Currently, the files list of merge commits repeats all the deletions (either actual deletions, or files that got renamed) that happened between base and p2 of the merge. If p2 is the main branch, the list can easily be much bigger than the change being merged. This results in various problems worth improving: - changelog is bigger than necessary - `hg log directory` lists many unrelated merge commits, and `hg log -v -r commit` frequently fills multiple screens worth of files - it possibly slows down adjustlinkrev, by forcing it to read more manifests, and that function can certainly be a bottleneck - the server side of pulls can waste a lot of time simply opening the filelogs for pointless files (the constant factors for opening even a tiny filelog is apparently pretty bad) So stop listing such files as described in the code. Impacted merge commits and their descendants get a different hash than they would have without this. This doesn't seem problematic, except for convert. The previous commit helped with that in the hg->hg case (but if you do svn->hg twice from scratch, hashes can still change). The rest of the description is numbers. I don't have much to report, because recreating the files list of existing repositories is not easy: - debugupgradeformat and bundle/unbundle don't recreate the list - export/import tends to choke quickly applying patches or on description that contain diffs, - merge commits from the convert extension don't have the right files list for reasons orthogonal to the current commit - replaying the merge with hg update/hg merge/hg revert --all/hg commit can end up failing in hg revert - I wasn't sure that using debugsetparents + debugrebuilddirstate would really build the right thing I measured commit time before and after this change, in a case with no files filtered out, several files filtered out (no difference) and 5k files filtered out (+1% time). Recreating the 100 more recent merges in a private repo, the concatenated uncompressed files lists goes from 1.12MB to 0.52MB. Excluding 3 merges that are not representative, then the size goes from 570k to 15k. I converted part of mozilla-central, and observed file list shrinking quite a bit too, starting at the very first merge, 733641d9feaf, going from 550 files to 10 files (although they have relatively few merges, so they probably wouldn't care). Differential Revision: https://phab.mercurial-scm.org/D6613 |
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Taapas Agrawal
taapas2897@gmail.com |
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continue: added logic for hg continue This is part of GSoC19 project `Implement abort and continue commands`. This patch is part of the continue plan. This adds the basic logic for hg continue. This command aborts an multistep operation like graft, histedit, rebase, transplant and unshelve if they are in an unfinished state. The first part of the logic is determining the unfinished operation from the state detection API under statemod. This API is extended to support hg continue by adding a method to register the abort logic as a function (here continuefunc). Once the unfinished operation is determined the registered logic is used to resume the command in case it is interrupted. The benefit of this kind of framework is that any new extension developed can support hg continue by registering the command and logic under statedetection API. hg continue currently supports --dry-run/-n flag only. It is used to dry run hg abort Differential Revision: https://phab.mercurial-scm.org/D6645 |
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Ian Moody
moz-ian@perix.co.uk |
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phabricator: demonstrate broken phabread on string local:commit times Differential Revision: https://phab.mercurial-scm.org/D6649 |
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Taapas Agrawal
taapas2897@gmail.com |
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continue: added support for rebase This adds support of rebase to hg continue plan. An independent continue logic for rebase is created under continuerebase() function. For this a seperate rebaseruntime object is created under the function to handle an interrupted rebasestate. Results of tests are shown. Differential Revision: https://phab.mercurial-scm.org/D6646 |
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Ian Moody
moz-ian@perix.co.uk |
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phabricator: handle local:commits time being string or int When setting local:commits arcanist has different behaviour depending on whether the repo is git or hg. With hg it sets the time as a number, since it calls PHP's strtotime on the value, but with git it sets it as a string. Normally this wouldn't be an issue since phabread wouldn't be interacting with Phabricator Revisions for git repos, but Mozilla has a secondary workflow for git users that uses the git-cinnabar tool to interact with their hg repos. When a git-cinnabar user uses the moz-phab tool to submit patches for mozilla-central it makes use of Mozilla's fork of arcanist, which works with their local git version of m-c, and thus sets the local:commit time as a string, and then translates the commit hashes. Currently when encountering such DREVS phabread dies with "TypeError: %d format: a number is required, not str". phabsend also used to set it as a string but wouldn't have encountered the issue with its own DREVs since it would read hg:meta first. Differential Revision: https://phab.mercurial-scm.org/D6650 |
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Valentin Gatien-Baron
valentin.gatienbaron@gmail.com |
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tests: show the files fields of changelogs for many merges I don't think there's coverage for many of the subtle cases, and I found it hard to understand what the code is doing by reading it. The test takes 40s to run on a laptop, or 9s with --chg. I have yet to find a description of what the files field is supposed to be for merges. I thought it could be one of: 1. the files added/modified/removed relative to p1 (wouldn't seem useful, but `hg diff -c -r mergerev` has this behavior) 2. the files with filelog nodes not in either parent (i.e., what is needed to create a bundle out of a commit) 3. the files added/removed/modified files by merge itself [1] It's clearly not 1, because file contents merges are symmetric. It's clearly not 2 because removed files and exec bit changes are listed. It's also not 3 but I think it's intended to be 3 and the differences are bugs. Assuming 3, the test shows that, for merges, the list of files both overapproximates and underapproximates. All the cases involve file changes not in the filelog but in the manifest (existence of file at revision, exec bit and file vs symlink). I didn't look at all underapproximations, but they looked minor. The two overapproximations are problematic though because they both cause potentially long lists of files when merging cleanly. [1] even what it means for the merge commit itself to change a file is not completely trivial. A file in the merge being the same as in one of the parent is too lax as it would consider that merges change nothing when they revert all the changes done on one side. The criteria used in the test and in the next commit for "merge didn't touch a file" is: - the parents and the merge all have the same file - or, one parent didn't touch the file and the other parent contains the same file as the merge Differential Revision: https://phab.mercurial-scm.org/D6612 |
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Raphaël Gomès
rgomes@octobus.net |
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rust-utils: add docstrings and doctests for utils.rs Differential Revision: https://phab.mercurial-scm.org/D6635 |
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Raphaël Gomès
rgomes@octobus.net |
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rust: switch hg-core and hg-cpython to rust 2018 edition Many interesting changes have happened in Rust since the Oxidation Plan was introduced, like the 2018 edition and procedural macros: - Opting in to the 2018 edition is a clear benefit in terms of future proofing, new (nice to have) syntactical sugar notwithstanding. It also has a new non-lexical, non-AST based borrow checker that has fewer bugs(!) and allows us to write correct code that in some cases would have been rejected by the old one. - Procedural macros allow us to use the PyO3 crate which maintainers have expressed the clear goal of compiling on stable, which would help in code maintainability compared to rust-cpython. In this patch are the following changes: - Removing most `extern crate` uses - Updating `use` clauses (`crate` keyword, nested `use`) - Removing `mod.rs` in favor of an aptly named module file Like discussed in the mailing list ( https://www.mercurial-scm.org/pipermail/mercurial-devel/2019-July/132316.html ), until Rust integration in Mercurial is considered to be out of the experimental phase, the maximum version of Rust allowed is whatever the latest version Debian packages. Differential Revision: https://phab.mercurial-scm.org/D6597 |
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Raphaël Gomès
rgomes@octobus.net |
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rust-utils: remove buggy assertion While this assertion had good intentions, it broke existing behavior with a nasty panic. Differential Revision: https://phab.mercurial-scm.org/D6651 |
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Valentin Gatien-Baron
valentin.gatienbaron@gmail.com |
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commit: improve the files field of changelog for merges Currently, the files list of merge commits repeats all the deletions (either actual deletions, or files that got renamed) that happened between base and p2 of the merge. If p2 is the main branch, the list can easily be much bigger than the change being merged. This results in various problems worth improving: - changelog is bigger than necessary - `hg log directory` lists many unrelated merge commits, and `hg log -v -r commit` frequently fills multiple screens worth of files - it possibly slows down adjustlinkrev, by forcing it to read more manifests, and that function can certainly be a bottleneck - the server side of pulls can waste a lot of time simply opening the filelogs for pointless files (the constant factors for opening even a tiny filelog is apparently pretty bad) So stop listing such files as described in the code. Impacted merge commits and their descendants get a different hash than they would have without this. This doesn't seem problematic, except for convert. The previous commit helped with that in the hg->hg case (but if you do svn->hg twice from scratch, hashes can still change). The rest of the description is numbers. I don't have much to report, because recreating the files list of existing repositories is not easy: - debugupgradeformat and bundle/unbundle don't recreate the list - export/import tends to choke quickly applying patches or on description that contain diffs, - merge commits from the convert extension don't have the right files list for reasons orthogonal to the current commit - replaying the merge with hg update/hg merge/hg revert --all/hg commit can end up failing in hg revert - I wasn't sure that using debugsetparents + debugrebuilddirstate would really build the right thing I measured commit time before and after this change, in a case with no files filtered out, several files filtered out (no difference) and 5k files filtered out (+1% time). Recreating the 100 more recent merges in a private repo, the concatenated uncompressed files lists goes from 1.12MB to 0.52MB. Excluding 3 merges that are not representative, then the size goes from 570k to 15k. I converted part of mozilla-central, and observed file list shrinking quite a bit too, starting at the very first merge, 733641d9feaf, going from 550 files to 10 files (although they have relatively few merges, so they probably wouldn't care). Differential Revision: https://phab.mercurial-scm.org/D6613 |
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Valentin Gatien-Baron
valentin.gatienbaron@gmail.com |
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tests: show the files fields of changelogs for many merges I don't think there's coverage for many of the subtle cases, and I found it hard to understand what the code is doing by reading it. The test takes 40s to run on a laptop, or 9s with --chg. I have yet to find a description of what the files field is supposed to be for merges. I thought it could be one of: 1. the files added/modified/removed relative to p1 (wouldn't seem useful, but `hg diff -c -r mergerev` has this behavior) 2. the files with filelog nodes not in either parent (i.e., what is needed to create a bundle out of a commit) 3. the files added/removed/modified files by merge itself [1] It's clearly not 1, because file contents merges are symmetric. It's clearly not 2 because removed files and exec bit changes are listed. It's also not 3 but I think it's intended to be 3 and the differences are bugs. Assuming 3, the test shows that, for merges, the list of files both overapproximates and underapproximates. All the cases involve file changes not in the filelog but in the manifest (existence of file at revision, exec bit and file vs symlink). I didn't look at all underapproximations, but they looked minor. The two overapproximations are problematic though because they both cause potentially long lists of files when merging cleanly. [1] even what it means for the merge commit itself to change a file is not completely trivial. A file in the merge being the same as in one of the parent is too lax as it would consider that merges change nothing when they revert all the changes done on one side. The criteria used in the test and in the next commit for "merge didn't touch a file" is: - the parents and the merge all have the same file - or, one parent didn't touch the file and the other parent contains the same file as the merge Differential Revision: https://phab.mercurial-scm.org/D6612 |
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Valentin Gatien-Baron
valentin.gatienbaron@gmail.com |
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convert: add a config option to help doing identity hg->hg conversion I want to change the computation of the list of files modified by a commit. In principle, this would simply change a cache. But since this information is stored in commits rather than a cache, changing it means changing commit hashes (going forward). Some users rely on the convert extension from hg to hg not changing hashes when nothing changes (usually). Allow these users to preserve hashes despite changes to the changelog files computation by reusing these files lists when the manifest is unchanged (since these files list are derived from the manifest). Differential Revision: https://phab.mercurial-scm.org/D6643 |
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Valentin Gatien-Baron
valentin.gatienbaron@gmail.com |
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blackbox: disable extremely verbose logging (issue6110) This is maybe not the best way to go about fixing this, but anything is better than the status quo. Differential Revision: https://phab.mercurial-scm.org/D6611 |
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Ian Moody
moz-ian@perix.co.uk |
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phabricator: demonstrate broken phabread on string local:commit times Differential Revision: https://phab.mercurial-scm.org/D6649 |
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Taapas Agrawal
taapas2897@gmail.com |
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continue: added support for unshelve This patch adds the support for `ushelve` in `hg continue` plan. `hgcontinueunshelve()` has been created for independent calls. In case an interrupted unshelve is resumed via hg continue the shelvedstate needs to be loaded seperately. This has been ensured by `_loadunshelvedstate()` `hgcontinueunshelve()` is then registered as `continuefunc` for state detection API. Results are shown as tests. Differential Revision: https://phab.mercurial-scm.org/D6652 |
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Navaneeth Suresh
navaneeths1998@gmail.com |
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unshelve: add interactive mode Until now, there is no way to `unshelve` selected changes only from the stored shelve as given in issue6162. This patch makes `unshelve` perform with certain changes only by adding an interactive mode. Differential Revision: https://phab.mercurial-scm.org/D6596 |
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Taapas Agrawal
taapas2897@gmail.com |
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continue: added support for rebase This adds support of rebase to hg continue plan. An independent continue logic for rebase is created under continuerebase() function. For this a seperate rebaseruntime object is created under the function to handle an interrupted rebasestate. Results of tests are shown. Differential Revision: https://phab.mercurial-scm.org/D6646 |
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Taapas Agrawal
taapas2897@gmail.com |
|
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continue: added logic for hg continue This is part of GSoC19 project `Implement abort and continue commands`. This patch is part of the continue plan. This adds the basic logic for hg continue. This command aborts an multistep operation like graft, histedit, rebase, transplant and unshelve if they are in an unfinished state. The first part of the logic is determining the unfinished operation from the state detection API under statemod. This API is extended to support hg continue by adding a method to register the abort logic as a function (here continuefunc). Once the unfinished operation is determined the registered logic is used to resume the command in case it is interrupted. The benefit of this kind of framework is that any new extension developed can support hg continue by registering the command and logic under statedetection API. hg continue currently supports --dry-run/-n flag only. It is used to dry run hg abort Differential Revision: https://phab.mercurial-scm.org/D6645 |
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Raphaël Gomès
rgomes@octobus.net |
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rust-utils: remove buggy assertion While this assertion had good intentions, it broke existing behavior with a nasty panic. Differential Revision: https://phab.mercurial-scm.org/D6651 |
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Ian Moody
moz-ian@perix.co.uk |
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phabricator: handle local:commits time being string or int When setting local:commits arcanist has different behaviour depending on whether the repo is git or hg. With hg it sets the time as a number, since it calls PHP's strtotime on the value, but with git it sets it as a string. Normally this wouldn't be an issue since phabread wouldn't be interacting with Phabricator Revisions for git repos, but Mozilla has a secondary workflow for git users that uses the git-cinnabar tool to interact with their hg repos. When a git-cinnabar user uses the moz-phab tool to submit patches for mozilla-central it makes use of Mozilla's fork of arcanist, which works with their local git version of m-c, and thus sets the local:commit time as a string, and then translates the commit hashes. Currently when encountering such DREVS phabread dies with "TypeError: %d format: a number is required, not str". phabsend also used to set it as a string but wouldn't have encountered the issue with its own DREVs since it would read hg:meta first. Differential Revision: https://phab.mercurial-scm.org/D6650 |
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Raphaël Gomès
rgomes@octobus.net |
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rust-utils: use new find_dirs iterator In cad3dde7a573, the `find_dirs` util was introduced, but the second changeset that made use of it didn't apply. This change fixes the issue. Differential Revision: https://phab.mercurial-scm.org/D6639 |
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Raphaël Gomès
rgomes@octobus.net |
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rust-2018: switch hg-core and hg-cpython to rust 2018 edition Many interesting changes have happened in Rust since the Oxidation Plan was introduced, like the 2018 edition and procedural macros: - Opting in to the 2018 edition is a clear benefit in terms of future proofing, new (nice to have) syntactical sugar notwithstanding. It also has a new non-lexical, non-AST based borrow checker that has fewer bugs(!) and allows us to write correct code that in some cases would have been rejected by the old one. - Procedural macros allow us to use the PyO3 crate which maintainers have expressed the clear goal of compiling on stable, which would help in code maintainability compared to rust-cpython. In this patch are the following changes: - Removing most `extern crate` uses - Updating `use` clauses (`crate` keyword, nested `use`) - Removing `mod.rs` in favor of an aptly named module file Like discussed in the mailing list ( https://www.mercurial-scm.org/pipermail/mercurial-devel/2019-July/132316.html ), until Rust integration in Mercurial is considered to be out of the experimental phase, the maximum version of Rust allowed is whatever the latest version Debian packages. Differential Revision: https://phab.mercurial-scm.org/D6597 |
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Raphaël Gomès
rgomes@octobus.net |
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rust-utils: add docstrings and doctests for utils.rs Differential Revision: https://phab.mercurial-scm.org/D6635 |
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Martin von Zweigbergk
martinvonz@google.com |
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copies: remove unnecessary override of p[12]copies() in workingctx The implementation is identical to the version inherited from basectx. Differential Revision: https://phab.mercurial-scm.org/D6647 |
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Matt Harbison
matt_harbison@yahoo.com |
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inno: correct the path display in a literal block of the readme Otherwise, the path components allrantogether. Differential Revision: https://phab.mercurial-scm.org/D6648 |
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Martin von Zweigbergk
martinvonz@google.com |
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py3: source-transform only call-sites of iteritems(), not definitions branchmap.branchcache, among other classes, defines a iteritems(). That currently gets replaced by items() by the source transformer. That makes it harder for extensions to work with both py2 and py3, since they have to call either items() or iteritems() on branchcache. Let's not replace definitions of iteritems() (and itervalues()) and only replace the call-sites. We need to also add an items() alias to branchcache (etc) so our transformer call-sites will find it. Differential Revision: https://phab.mercurial-scm.org/D6641 |
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Taapas Agrawal
taapas2897@gmail.com |
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abort: removed labels argument from abortmerge() Labels are used to label the code that belongs to `working copy` and `merge rev` in case of a conflicted state. No such labelling is required while aborting merge as conflicted parts are reverted to normal. Differential Revision: https://phab.mercurial-scm.org/D6638 |
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Matt Harbison
matt_harbison@yahoo.com |
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tests: properly position conditional output on Windows in test-subrepo.t The test runner doesn't always guess the right location when optional output is missing. This goes with f6540aba8e3e. Differential Revision: https://phab.mercurial-scm.org/D6640 |
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Matt Harbison
matt_harbison@yahoo.com |
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tests: properly position conditional output on Windows in test-subrepo.t The test runner doesn't always guess the right location when optional output is missing. This goes with f6540aba8e3e. Differential Revision: https://phab.mercurial-scm.org/D6640 |
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Martin von Zweigbergk
martinvonz@google.com |
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py3: fix formatting of branchmap log messages with repo.filtername=None `"%s" % None` does not work on py3. I've extracted a little function for producing a formatted message given the filter name. Differential Revision: https://phab.mercurial-scm.org/D6644 |
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Martin von Zweigbergk
martinvonz@google.com |
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py3: source-transform only call-sites of iteritems(), not definitions branchmap.branchcache, among other classes, defines a iteritems(). That currently gets replaced by items() by the source transformer. That makes it harder for extensions to work with both py2 and py3, since they have to call either items() or iteritems() on branchcache. Let's not replace definitions of iteritems() (and itervalues()) and only replace the call-sites. We need to also add an items() alias to branchcache (etc) so our transformer call-sites will find it. Differential Revision: https://phab.mercurial-scm.org/D6641 |
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