ci: change filename checks into steps with PR comment (#1255)

* Change filename checks into steps and post comment as result

* Test
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Sébastiaan 2025-01-06 07:55:01 +01:00 committed by GitHub
parent 817455360e
commit 6adf8e38b0
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2 changed files with 143 additions and 92 deletions

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name: Check Lowercase Filenames
on:
pull_request:
paths:
- 'ct/*.sh'
- 'install/*.sh'
- 'json/*.json'
jobs:
check_lowercase:
runs-on: ubuntu-latest
steps:
# Step 1: Checkout the code
- name: Checkout code
uses: actions/checkout@v4
with:
fetch-depth: 0 # Ensure the full history is fetched for accurate diffing
# Step 2: Fetch the base branch
- name: Fetch base branch
run: git fetch origin ${{ github.base_ref }}
# Step 3a: Validate filenames in ct directory
- name: "Validate filenames in ct directory"
run: |
changed_files=$(git diff --name-only origin/${{ github.base_ref }}...HEAD | grep -E '^ct/.*\.sh$')
ERROR_COUNT=0
for FILE in $changed_files; do
BASENAME=$(basename "$FILE")
if [[ "$BASENAME" =~ ^[a-z0-9._-]+$ ]]; then
echo "$FILE: Check for lowercase in filename passed."
else
echo "Error in $FILE. Change filename to lowercase."
ERROR_COUNT=$((ERROR_COUNT + 1))
fi
done
if [ "$ERROR_COUNT" -ne 0 ]; then
exit 1
else
echo "All filenames in ct directory passed the lowercase check."
fi
# Step 3b: Validate filenames in install directory
- name: "Validate filenames in install directory"
run: |
changed_files=$(git diff --name-only origin/${{ github.base_ref }}...HEAD | grep -E '^install/.*\.sh$')
ERROR_COUNT=0
for FILE in $changed_files; do
BASENAME=$(basename "$FILE")
if [[ "$BASENAME" =~ ^[a-z0-9._-]+$ ]]; then
echo "$FILE: Check for lowercase in filename passed."
else
echo "Error in $FILE. Change filename to lowercase."
ERROR_COUNT=$((ERROR_COUNT + 1))
fi
done
if [ "$ERROR_COUNT" -ne 0 ]; then
exit 1
else
echo "All filenames in install directory passed the lowercase check."
fi
# Step 3c: Validate filenames in json directory
- name: "Validate filenames in json directory."
run: |
changed_files=$(git diff --name-only origin/${{ github.base_ref }}...HEAD | grep -E '^json/.*\.json$')
ERROR_COUNT=0
for FILE in $changed_files; do
BASENAME=$(basename "$FILE")
if [[ "$BASENAME" =~ ^[a-z0-9._-]+$ ]]; then
echo "$FILE: Check for lowercase in filename passed."
else
echo "Error in $FILE. Change filename to lowercase."
ERROR_COUNT=$((ERROR_COUNT + 1))
fi
done
if [ "$ERROR_COUNT" -ne 0 ]; then
exit 1
else
echo "All filenames in json directory passed the lowercase check."
fi

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.github/workflows/validate-filenames.yml vendored Normal file
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name: Validate filenames
on:
pull_request:
paths:
- "ct/*.sh"
- "install/*.sh"
- "json/*.json"
- ".github/workflows/validate-filenames.yml"
jobs:
check-files:
name: Check changed files
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
with:
fetch-depth: 0 # Ensure the full history is fetched for accurate diffing
- name: Get changed files
id: changed-files
run: |
if ${{ github.event_name == 'pull_request' }}; then
echo "files=$(git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.sha }} | xargs)" >> $GITHUB_OUTPUT
else
echo "files=$(git diff --name-only ${{ github.event.before }} ${{ github.event.after }} | xargs)" >> $GITHUB_OUTPUT
fi
- name: "Validate filenames in ct and install directory"
if: always() && steps.changed-files.outputs.files != ''
id: check-scripts
run: |
CHANGED_FILES=$(printf "%s\n" ${{ steps.changed-files.outputs.files }} | { grep -E '^(ct|install)/.*\.sh$' || true; })
NON_COMPLIANT_FILES=""
for FILE in $CHANGED_FILES; do
BASENAME=$(echo "$(basename "${FILE%.*}")")
if [[ ! "$BASENAME" =~ ^[a-z0-9-]+$ ]]; then
NON_COMPLIANT_FILES="$NON_COMPLIANT_FILES $FILE"
fi
done
if [ -n "$NON_COMPLIANT_FILES" ]; then
echo "files=$NON_COMPLIANT_FILES" >> $GITHUB_OUTPUT
echo "Non-compliant filenames found, change to lowercase:"
for FILE in $NON_COMPLIANT_FILES; do
echo "$FILE"
done
exit 1
fi
- name: "Validate filenames in json directory."
if: always() && steps.changed-files.outputs.files != ''
id: check-json
run: |
CHANGED_FILES=$(printf "%s\n" ${{ steps.changed-files.outputs.files }} | { grep -E '^json/.*\.json$' || true; })
NON_COMPLIANT_FILES=""
for FILE in $CHANGED_FILES; do
BASENAME=$(echo "$(basename "${FILE%.*}")")
if [[ ! "$BASENAME" =~ ^[a-z0-9-]+$ ]]; then
NON_COMPLIANT_FILES="$NON_COMPLIANT_FILES $FILE"
fi
done
if [ -n "$NON_COMPLIANT_FILES" ]; then
echo "files=$NON_COMPLIANT_FILES" >> $GITHUB_OUTPUT
echo "Non-compliant filenames found, change to lowercase:"
for FILE in $NON_COMPLIANT_FILES; do
echo "$FILE"
done
exit 1
fi
- name: Post results and comment
if: always() && steps.check-scripts.outputs.files != '' && steps.check-json.outputs.files != '' && github.event_name == 'pull_request'
uses: actions/github-script@v7
with:
script: |
const result = "${{ job.status }}" === "success" ? "success" : "failure";
const nonCompliantFiles = {
script: "${{ steps.check-scripts.outputs.files }}",
JSON: "${{ steps.check-json.outputs.files }}",
};
const issueNumber = context.payload.pull_request
? context.payload.pull_request.number
: null;
const commentIdentifier = "validate-filenames";
let newCommentBody = `<!-- ${commentIdentifier}-start -->\n### Filename validation\n\n`;
if (result === "failure") {
newCommentBody += ":x: We found issues in the following changed files:\n\n";
for (const [check, files] of Object.entries(nonCompliantFiles)) {
if (files) {
newCommentBody += `**${check.charAt(0).toUpperCase() + check.slice(1)} filename invalid:**\n${files
.trim()
.split(" ")
.map((file) => `- ${file}`)
.join("\n")}\n\n`;
}
}
newCommentBody +=
"Please change the filenames to lowercase and use only alphanumeric characters and dashes.\n";
} else {
newCommentBody += `:rocket: All files passed filename validation!\n`;
}
newCommentBody += `\n\n<!-- ${commentIdentifier}-end -->`;
if (issueNumber) {
const { data: comments } = await github.rest.issues.listComments({
...context.repo,
issue_number: issueNumber,
});
const existingComment = comments.find(
(comment) => comment.user.login === "github-actions[bot]",
);
if (existingComment) {
if (existingComment.body.includes(commentIdentifier)) {
const re = new RegExp(String.raw`<!-- ${commentIdentifier}-start -->[\s\S]*?<!-- ${commentIdentifier}-end -->`, "");
newCommentBody = existingComment.body.replace(re, newCommentBody);
} else {
newCommentBody = existingComment.body + '\n\n---\n\n' + newCommentBody;
}
await github.rest.issues.updateComment({
...context.repo,
comment_id: existingComment.id,
body: newCommentBody,
});
} else {
await github.rest.issues.createComment({
...context.repo,
issue_number: issueNumber,
body: newCommentBody,
});
}
}