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feat: use 'set-output name=results'

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This will introduce a parameter with name results that holds the
hadolint output. Other steps in a workflow can make use of this.

Also fix an error with the piping to tee that was broken.
This commit is contained in:
Harm Weites 2022-03-31 09:51:31 +02:00
parent 83b3de1e17
commit bc289f2eaa
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GPG key ID: 512F961398DC5619
1 changed files with 12 additions and 11 deletions
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23
hadolint.sh
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@ -23,25 +23,26 @@ if [ -z "$HADOLINT_TRUSTED_REGISTRIES" ]; then
unset HADOLINT_TRUSTED_REGISTRIES; unset HADOLINT_TRUSTED_REGISTRIES;
fi fi
OUTPUT=
if [ -n "$HADOLINT_OUTPUT" ]; then
if [ -f "$HADOLINT_OUTPUT" ]; then
HADOLINT_OUTPUT="$TMP_FOLDER/$HADOLINT_OUTPUT"
fi
OUTPUT=" | tee $HADOLINT_OUTPUT"
fi
FAILED=0
if [ "$HADOLINT_RECURSIVE" = "true" ]; then if [ "$HADOLINT_RECURSIVE" = "true" ]; then
shopt -s globstar shopt -s globstar
filename="${!#}" filename="${!#}"
flags="${@:1:$#-1}" flags="${@:1:$#-1}"
hadolint $HADOLINT_CONFIG $flags **/$filename $OUTPUT || FAILED=1 RESULTS=$(hadolint $HADOLINT_CONFIG $flags **/$filename)
else else
# shellcheck disable=SC2086 # shellcheck disable=SC2086
hadolint $HADOLINT_CONFIG "$@" $OUTPUT || FAILED=1 RESULTS=$(hadolint $HADOLINT_CONFIG "$@")
fi
FAILED=$?
echo "::set-output name=results::$RESULTS"
if [ -n "$HADOLINT_OUTPUT" ]; then
if [ -f "$HADOLINT_OUTPUT" ]; then
HADOLINT_OUTPUT="$TMP_FOLDER/$HADOLINT_OUTPUT"
fi
echo "$RESULTS" > $HADOLINT_OUTPUT
fi fi
[ -z "$HADOLINT_OUTPUT" ] || echo "Hadolint output saved to: $HADOLINT_OUTPUT" [ -z "$HADOLINT_OUTPUT" ] || echo "Hadolint output saved to: $HADOLINT_OUTPUT"