metrics_xml_format checks the given file path to ensure that
it's an XML under tools/metrics with the following steps.
1. convert the input file path as a real path.
2. check the real path starts with
GetPrimarySolutionPath() + "/tools/metrics"
This doesn't work as intended if GetPrimarySolutionPath() returns
a symblink.
This patch converts GetPrimarySolutionPath() as a realpath to ensure
it runs the check based on the realpath of the git checkout.
Bug: 396182402
Change-Id: I3207eba7ed52d09a01b38d65fcf7c314622d95cb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/6279842
Auto-Submit: Scott Lee <ddoman@chromium.org>
Commit-Queue: Gavin Mak <gavinmak@google.com>
Reviewed-by: Gavin Mak <gavinmak@google.com>
metrics_xml_format.py has a check to ensure that the given xml
is located in the current checkout using GetPrimarySolutionPath().
The problem is that GetPrimarySolutionPath() adds "src" if the path
doesn't end with "src".
https://source.chromium.org/chromium/chromium/tools/depot_tools/+/main:gclient_paths.py;l=78-79
The workspace in Cog doesn't have "src" in the path. Instead, it creates
a workspace at /..../$workspace_name/$repo_name, which doesn't match
GetPrimarySolutionPath() because the workspace root doesn't end with
'src'.
This must be a common problem in other modules, and Cog gets around
this issue by creating a symlink, 'src', to the workspace root.
This CL replaces os.path.abspath() with os.path.realpath() so that
the check is done properly.
Bug: b/369827156
Change-Id: Iaf56de0a9ccbd168004c4c80672c9dd18211bf5e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/6094779
Reviewed-by: Gavin Mak <gavinmak@google.com>
Commit-Queue: Scott Lee <ddoman@chromium.org>
