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

phabricator: demonstrate broken phabread on string local:commit times Differential Revision: https://phab.mercurial-scm.org/D6649

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

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

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

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

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

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

rust-utils: add docstrings and doctests for utils.rs Differential Revision: https://phab.mercurial-scm.org/D6635

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

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

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