Add extraction of UNIX file modes and symlink targets from Git diffs.

Review Request #12069 — Created Feb. 20, 2022 and submitted

Information

Review Board
release-4.0.x

Reviewers

GitDiffParser (and subclasses) now extract UNIX file modes from the
mode lines and symlink targets from the diff data, setting them on the
ParsedDiffFile, eventually making its way into FileDiff.

In the future, we'll be able to show these mode changes in the diff
viewer, or replicate them when applying a diff (technically they already
are, but we'll have the metadata surrounding those changes).

Unit tests pass.

Summary ID
Add extraction of UNIX file modes and symlink targets from Git diffs.
`GitDiffParser` (and subclasses) now extract UNIX file modes from the mode lines and symlink targets from the diff data, setting them on the `ParsedDiffFile`, eventually making its way into `FileDiff`. In the future, we'll be able to show these mode changes in the diff viewer, or replicate them when applying a diff (technically they already are, but we'll have the metadata surrounding those changes).
32286ba3d8fa82f215c99f5058049d5aedcc7d41
Description From Last Updated

W605 invalid escape sequence '\w'

reviewbotreviewbot

W605 invalid escape sequence '\.'

reviewbotreviewbot

W605 invalid escape sequence '\.'

reviewbotreviewbot

W605 invalid escape sequence '\w'

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W605 invalid escape sequence '\d'

reviewbotreviewbot

F841 local variable 'mode_re' is assigned to but never used

reviewbotreviewbot
Checks run (1 failed, 1 succeeded)
flake8 failed.
JSHint passed.

flake8

chipx86
david
  1. Ship It!
  2. 
      
chipx86
Review request changed
Status:
Completed
Change Summary:
Pushed to release-4.0.x (a1cf845)