android/git-repo
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init: make bad --repo-rev settings more clear

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If the user passes a bad --repo-rev setting in a new checkout, add a
tip to the error message that their option is probably bad instead of
just saying "unable to resolve".

If the user has already initialized a checkout, we'd display a raw
traceback which would confuse them.  Swallow that and also include
the --repo-rev tip.

Bug: https://crbug.com/gerrit/15610
Change-Id: I5d72513c7b37bf9bb5d19862fcdfaf0d1f44e886
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/328820
Reviewed-by: Jack Neus <jackneus@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
This commit is contained in:
Mike Frysinger 2022-01-25 02:10:28 -05:00
parent b550501254
commit 4aa8584ec6
2 changed files with 7 additions and 2 deletions
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1
repo
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@ -618,6 +618,7 @@ def _Init(args, gitc_init=False):
"REPO_URL set correctly?" % url, file=sys.stderr) "REPO_URL set correctly?" % url, file=sys.stderr)
except CloneFailure: except CloneFailure:
print('fatal: double check your --repo-rev setting.', file=sys.stderr)
if opt.quiet: if opt.quiet:
print('fatal: repo init failed; run without --quiet to see why', print('fatal: repo init failed; run without --quiet to see why',
file=sys.stderr) file=sys.stderr)

8
subcmds/init.py
View File

@ -520,8 +520,12 @@ to update the working directory files.
# Handle new --repo-rev requests. # Handle new --repo-rev requests.
if opt.repo_rev: if opt.repo_rev:
wrapper = Wrapper() wrapper = Wrapper()
remote_ref, rev = wrapper.check_repo_rev( try:
rp.gitdir, opt.repo_rev, repo_verify=opt.repo_verify, quiet=opt.quiet) remote_ref, rev = wrapper.check_repo_rev(
rp.gitdir, opt.repo_rev, repo_verify=opt.repo_verify, quiet=opt.quiet)
except wrapper.CloneFailure:
print('fatal: double check your --repo-rev setting.', file=sys.stderr)
sys.exit(1)
branch = rp.GetBranch('default') branch = rp.GetBranch('default')
branch.merge = remote_ref branch.merge = remote_ref
rp.work_git.reset('--hard', rev) rp.work_git.reset('--hard', rev)