kubernetes-handbook/scripts/mdl-check.sh

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2019-07-25 11:50:41 +08:00
#!/bin/bash
FAILED=0
echo -ne "mdl "
mdl --version
# This performs markdown style check over changed markdown files
check_pull_request_content() {
# only check pull request, skip others
if [[ -z $CIRCLE_PULL_REQUEST ]]; then
echo "Skip, only check pull request."
exit 0
fi
# get changed files of this PR
CIRCLE_PR_NUMBER=${CIRCLE_PULL_REQUEST##*/}
OWNER=$(echo $CIRCLE_PULL_REQUEST | cut -d / -f 4)
REPO=$(echo $CIRCLE_PULL_REQUEST | cut -d / -f 5)
URL="https://api.github.com/repos/$OWNER/$REPO/pulls/$CIRCLE_PR_NUMBER/files"
echo
echo "Getting list of changed markdown files..."
CHANGED_MARKDOWN_FILES=()
while IFS=$'\n' read -r line; do
CHANGED_MARKDOWN_FILES+=( "${line}" )
done < <(curl --retry 20 -s -X GET -G $URL | jq '.[] | select(.status != "removed") | select(.filename | endswith(".md")) | .filename')
echo "Total changed markdown files: ${#CHANGED_MARKDOWN_FILES[@]}"
echo "${CHANGED_MARKDOWN_FILES[@]}"
echo
if [[ "${#CHANGED_MARKDOWN_FILES[@]}" != "0" ]]; then
echo "${CHANGED_MARKDOWN_FILES[@]}" | xargs mdl --ignore-front-matter --style mdl_style.rb
if [[ "$?" != "0" ]]; then
FAILED=1
fi
else
echo "No changed markdown files to check."
fi
}
check_pull_request_content
if [[ $FAILED -eq 1 ]]; then
echo "MARKDOWN STYLE CHECK FAILED"
exit 1
else
echo "MARKDOWN STYLE CHECK SUCCEEDED"
fi