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Fix eval of exit code returned from docker image pull #280

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Merged
merged 7 commits into from
Nov 8, 2024
Merged

Fix eval of exit code returned from docker image pull #280

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de3cb45
Local scoping of variable
petetomasik Nov 6, 2024
b040848
Remove variable altogether since func var scope is dynamic
petetomasik Nov 6, 2024
da12b9e
scope func var and change exit capture eval
petetomasik Nov 6, 2024
dfd4b1c
Adjust exit status capture around set options
petetomasik Nov 6, 2024
f2bc4ac
fix tests
petetomasik Nov 6, 2024
2111bb4
add tests for success/failure on docker pull retries
petetomasik Nov 6, 2024
02cc421
Ensure function exit code is captured by hooks/command
petetomasik Nov 7, 2024
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6 changes: 3 additions & 3 deletions commands/run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -348,9 +348,9 @@ fi

if [[ "${BUILDKITE_PLUGIN_DOCKER_ALWAYS_PULL:-false}" =~ ^(true|on|1)$ ]] ; then
echo "--- :docker: Pulling ${image}"
if ! retry "${BUILDKITE_PLUGIN_DOCKER_PULL_RETRIES:-3}" \
docker pull "${image}" ; then
retry_exit_status="$?"
retry "${BUILDKITE_PLUGIN_DOCKER_PULL_RETRIES:-3}" docker pull "${image}"
retry_exit_status="$?"
if [ $retry_exit_status -ne 0 ] ; then
echo "!!! :docker: Pull failed."
exit "$retry_exit_status"
fi
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2 changes: 1 addition & 1 deletion lib/shared.bash
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Expand Up @@ -8,7 +8,7 @@ function retry {
local attempts=1

until "$@"; do
retry_exit_status=$?
local retry_exit_status=$?
echo "Exited with $retry_exit_status"
if (( retries == "0" )); then
return $retry_exit_status
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