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  1. Feb 15, 2022
  2. Feb 16, 2022
  3. Feb 12, 2022
    • Martin von Zweigbergk's avatar
      filemerge: put temporary files in single temp dir by default · b70c9697ab41
      Martin von Zweigbergk authored
      The feature introduced in D2888 seems like a pure improvement to
      me. It makes the names' of temporary file easier to read. Let's have
      it always enabled.
      
      I also removed the config option for the path prefix because it
      doesn't seem useful. I asked Kyle (the author of the feature) about it
      and he couldn't think of a reason to keep it. I suspect it was just
      that we to have a config to turn it on/off while it was experimental,
      so it might as well be a configurable prefix then.
      
      Differential Revision: https://phab.mercurial-scm.org/D12171
      b70c9697ab41
  4. Feb 15, 2022
  5. Nov 26, 2021
  6. Feb 07, 2022
  7. Feb 14, 2022
  8. Feb 15, 2022
  9. Feb 14, 2022
  10. Feb 11, 2022
  11. Feb 15, 2022
  12. Feb 10, 2022
  13. Feb 11, 2022
  14. Jan 28, 2022
  15. Feb 14, 2022
  16. Feb 08, 2022
  17. Feb 07, 2022
  18. Jan 18, 2022
  19. Jan 14, 2022
  20. Feb 10, 2022
  21. Feb 05, 2022
  22. Feb 10, 2022
  23. Feb 03, 2022
  24. Jan 21, 2022
    • Simon Sapin's avatar
      status: prefer relative paths in Rust code · 94e36b230990
      Simon Sapin authored
      … when the repository root is under the current directory,
      so the kernel needs to traverse fewer directory in every call
      to `read_dir` or `symlink_metadata`.
      
      Better yet would be to use libc functions like `openat` and `fstatat`
      to remove such repeated traversals entirely, but the standard library
      does not provide APIs based on those.
      Maybe with a crate like https://crates.io/crates/openat instead?
      
      Benchmarks of `rhg status` show that this patch is neutral in some configurations,
      and makes the command up to ~20% faster in others.
      Below is semi-arbitrary subset of results. The four numeric columns are:
      time (in seconds) with this changeset’s parent, time with this changeset,
      time difference (negative is better), time ratio (less than 1 is better).
      
      ```
      mercurial-dirstate-v1 | default-plain-clean.no-iu.pbr            | 0.0061 -> 0.0059: -0.0002 (0.97)
      mercurial-dirstate-v2 | default-plain-clean.no-iu.pbr            | 0.0029 -> 0.0028: -0.0001 (0.97)
      mozilla-dirstate-v1   | default-plain-clean.no-iu.pbr            | 0.2110 -> 0.2102: -0.0007 (1.00)
      mozilla-dirstate-v2   | default-copies-clean.ignored.pbr         | 0.0489 -> 0.0401: -0.0088 (0.82)
      mozilla-dirstate-v2   | default-copies-clean.no-iu.pbr           | 0.0479 -> 0.0393: -0.0085 (0.82)
      mozilla-dirstate-v2   | default-copies-large.all.pbr             | 0.1262 -> 0.1210: -0.0051 (0.96)
      mozilla-dirstate-v2   | default-copies-small.ignored-unknown.pbr | 0.1262 -> 0.1200: -0.0062 (0.95)
      mozilla-dirstate-v2   | default-copies-small.ignored.pbr         | 0.0536 -> 0.0417: -0.0119 (0.78)
      mozilla-dirstate-v2   | default-copies-small.no-iu.pbr           | 0.0482 -> 0.0393: -0.0089 (0.81)
      mozilla-dirstate-v2   | default-plain-clean.ignored.pbr          | 0.0518 -> 0.0402: -0.0116 (0.78)
      mozilla-dirstate-v2   | default-plain-clean.no-iu.pbr            | 0.0481 -> 0.0392: -0.0088 (0.82)
      mozilla-dirstate-v2   | default-plain-large.all.pbr              | 0.1271 -> 0.1218: -0.0052 (0.96)
      mozilla-dirstate-v2   | default-plain-small.ignored-unknown.pbr  | 0.1225 -> 0.1202: -0.0022 (0.98)
      mozilla-dirstate-v2   | default-plain-small.ignored.pbr          | 0.0510 -> 0.0418: -0.0092 (0.82)
      mozilla-dirstate-v2   | default-plain-small.no-iu.pbr            | 0.0480 -> 0.0394: -0.0086 (0.82)
      netbeans-dirstate-v1  | default-plain-clean.no-iu.pbr            | 0.1442 -> 0.1422: -0.0020 (0.99)
      netbeans-dirstate-v2  | default-plain-clean.no-iu.pbr            | 0.0325 -> 0.0282: -0.0043 (0.87)
      ```
      
      Differential Revision: https://phab.mercurial-scm.org/D12175
      94e36b230990
  25. Feb 14, 2022
  26. Feb 07, 2022
    • sliquister's avatar
      sparse: rework debugsparse's interface · a6efb9180764
      sliquister authored
      hg debugsparse supports arguments like --include, similar to `hg
      tracked --addinclude` or `hg log --include`. But in `hg debugsparse`,
      the pattern is not an argument of the flag, instead the patterns are
      the anonymous command line arguments.
      
      Not only is this surprising, it makes it impossible to use --include
      and --exclude in the same invocation, or --reset --exclude.
      
      So I propose making debugsparse making --include, --exclude take an
      argument, and rejecting anonymous command line arguments, as well as
      allowing mixing several of these flags in one invocations.
      
      Differential Revision: https://phab.mercurial-scm.org/D12155
      a6efb9180764
  27. Feb 09, 2022
    • Mitchell Hentges's avatar
      color: don't infer vt status from TERM on Windows · fd2cf9e0c64e
      Mitchell Hentges authored
      Previously, it was assumed that Windows environments with
      "xterm" in the TERM environment variable meant that either
      "virtual terminal mode" was already enabled, or that
      we are running in an environment that didn't need a "virtual
      terminal mode" (such as mintty, that interprets ANSI sequences
      itself).
      
      However, modern Cygwin and MSYS2 set TERM=xterm when using the
      Command Prompt as the terminal, which needs "virtual terminal
      mode" to be manually enabled. However, due to (issue6640),
      the vtmode wasn't being enabled.
      
      This patch ensures that we always try to enable vtmode on
      Windows regardless of the state of TERM, so that:
      * ANSI-based colors work in modern Cygwin/MSYS2 (with Command
        Prompt), and
      * The vtmode is unnecessarily set when running in a different
        terminal such as mintty, but it is simply redundant and doesn't
        appear to have ill effects.
      
      Differential Revision: https://phab.mercurial-scm.org/D12158
      fd2cf9e0c64e
  28. Feb 10, 2022
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