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Differential D12617

wait-on-file: properly wait on any files and symlink
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Authored by marmoute on Fri, May 6, 4:37 AM.

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Alphare
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hg-reviewers
Commits
rHGa68b37524d50: wait-on-file: properly wait on any files and symlink
Summary

This make the utility more useful, for example to wait on a lock file.
We also add an explicit -L check since the lock are "weird" symlink.

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Event Timeline

marmoute created this revision.Fri, May 6, 4:37 AM
baymax retitled this revision from wait-on-file: properly wait on any file and symlink to wait-on-file: properly wait on any files and symlink.Thu, May 19, 6:36 AM
baymax edited the summary of this revision. (Show Details)
baymax updated this revision to Diff 33415.

✅ refresh by Heptapod after a successful CI run (🐙 💚)

Alphare accepted this revision.Tue, May 24, 9:35 AM
This revision is now accepted and ready to land.Tue, May 24, 9:35 AM
baymax updated this revision to Diff 33430.Tue, May 24, 10:33 AM

✅ refresh by Heptapod after a successful CI run (🐙 💚)

marmoute added a commit: rHGa68b37524d50: wait-on-file: properly wait on any files and symlink.Tue, May 24, 10:51 AM
Closed by commit rHGa68b37524d50: wait-on-file: properly wait on any files and symlink (authored by marmoute). · Explain Why
This revision was automatically updated to reflect the committed changes.

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Changeset List

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Mtests/testlib/wait-on-file (2 lines)

Diff 33415

tests/testlib/wait-on-file

if [ $# -eq 3 ]; then if [ $# -eq 3 ]; then
create="$3" create="$3"
fi fi
if [ -n "$create" ]; then if [ -n "$create" ]; then
touch "$create" touch "$create"
create="" create=""
fi fi
while [ "$timer" -gt 0 ] && [ ! -f "$wait_on" ]; do while [ "$timer" -gt 0 ] && !([ -e "$wait_on" ] || [ -L "$wait_on" ]) ; do
timer=$(( $timer - 1)) timer=$(( $timer - 1))
sleep 0.02 sleep 0.02
done done
if [ "$timer" -le 0 ]; then if [ "$timer" -le 0 ]; then
echo "file not created after $1 seconds: $wait_on" >&2 echo "file not created after $1 seconds: $wait_on" >&2
exit 1 exit 1
fi fi