Files
OrcaSlicer_WIKI/.github/workflows/validate_tab_links.yml
dependabot[bot] 7e5e2ca296 Bump actions/github-script from 8 to 9 (#222)
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-05-01 14:29:03 -03:00

456 lines
17 KiB
YAML

name: Validate Tab Links
on:
workflow_dispatch:
schedule:
- cron: '0 3 * * 1'
jobs:
tab-link-validation:
runs-on: ubuntu-latest
permissions:
contents: read
env:
ERROR_BLOCK: ''
steps:
- name: Checkout wiki
uses: actions/checkout@v6
with:
fetch-depth: 0
- name: Validate OrcaSlicer Tab links
id: validate_tab_links
uses: actions/github-script@v9
with:
script: |
const fs = require('fs');
const path = require('path');
const TAB_URL = 'https://raw.githubusercontent.com/OrcaSlicer/OrcaSlicer/main/src/slic3r/GUI/Tab.cpp';
const workspaceRoot = process.cwd();
const markdownNameIndex = new Map();
const fileContents = new Map();
const headingCache = new Map();
let markdownIndexReady = false;
const response = await fetch(TAB_URL);
if (!response.ok) {
core.setFailed(`Failed to download Tab.cpp: ${response.status} ${response.statusText}`);
return;
}
const source = await response.text();
const lineOffsets = buildLineOffsets(source);
const references = collectReferences(source);
if (!references.length) {
core.info('No Tab link references found.');
return;
}
ensureMarkdownIndex();
const failures = [];
for (const reference of references) {
const target = reference.target;
const hashCount = (target.match(/#/g) || []).length;
if (hashCount > 1) {
failures.push(formatFailure(reference, 'hashCount', target));
continue;
}
const hasAnchor = hashCount === 1;
const hashIndex = hasAnchor ? target.indexOf('#') : -1;
const docName = hasAnchor ? target.slice(0, hashIndex).trim() : target.trim();
const anchorRaw = hasAnchor ? target.slice(hashIndex + 1).trim() : '';
if (!docName) {
failures.push(formatFailure(reference, 'missingDocName', target));
continue;
}
if (/[\\/]/.test(docName)) {
failures.push(formatFailure(reference, 'pathNotAllowed', target));
continue;
}
if (docName.toLowerCase().endsWith('.md')) {
failures.push(formatFailure(reference, 'extensionNotAllowed', target));
continue;
}
const decodedDocName = decodeLinkComponent(docName);
if (!isSnakeCase(decodedDocName)) {
failures.push(formatFailure(reference, 'docNotSnakeCase', docName));
continue;
}
const matches = findMarkdownDocuments(decodedDocName);
if (!matches.length) {
failures.push(formatFailure(reference, 'missingDocument', `${decodedDocName}.md`));
continue;
}
if (matches.length > 1) {
failures.push(formatFailure(reference, 'ambiguousDocument', `${decodedDocName} -> ${matches.slice(0, 5).join(', ')}`));
continue;
}
if (!hasAnchor) {
continue;
}
const relativePath = matches[0];
const absolutePath = path.join(workspaceRoot, relativePath);
if (!fs.existsSync(absolutePath)) {
failures.push(formatFailure(reference, 'missingDocument', relativePath));
continue;
}
if (!anchorRaw) {
failures.push(formatFailure(reference, 'missingAnchor', target));
continue;
}
const decodedAnchor = decodeLinkComponent(anchorRaw);
if (!isKebabCase(decodedAnchor)) {
failures.push(formatFailure(reference, 'anchorNotKebabCase', `${decodedDocName}#${anchorRaw}`));
continue;
}
const anchors = getAnchors(relativePath);
const anchorSlug = normalizeAnchor(anchorRaw);
if (!anchorSlug) {
failures.push(formatFailure(reference, 'missingAnchor', target));
continue;
}
if (!anchors.has(anchorSlug)) {
failures.push(formatFailure(reference, 'missingCrossDocAnchor', `${decodedDocName}#${anchorRaw}`));
}
}
if (failures.length) {
failures.sort((a, b) => a.line - b.line);
const block = failures.map(failure => failure.message).join('\n');
core.exportVariable('ERROR_BLOCK', block);
return;
}
core.exportVariable('ERROR_BLOCK', '');
core.info(`Validated ${references.length} Tab link(s). All good.`);
function collectReferences(text) {
const refs = [];
const appendSinglePattern = /append_single_option_line\s*\(\s*"([^"]+)"\s*(?:,\s*"([^"]+)")?/g;
let match;
while ((match = appendSinglePattern.exec(text)) !== null) {
if (!match[2]) {
continue;
}
refs.push({
option: match[1],
target: match[2].trim(),
line: lineFromIndex(match.index),
});
}
const labelPathPattern = /\b[A-Za-z_]\w*\s*\.\s*label_path\s*=\s*"([^"]+)"/g;
while ((match = labelPathPattern.exec(text)) !== null) {
refs.push({
option: 'label_path',
target: match[1].trim(),
line: lineFromIndex(match.index),
});
}
for (const reference of collectAppendOptionLineReferences(text)) {
refs.push(reference);
}
return refs;
}
function collectAppendOptionLineReferences(text) {
const refs = [];
const pattern = /append_option_line\s*\(/g;
let match;
while ((match = pattern.exec(text)) !== null) {
const callStart = match.index;
const argsResult = parseCallArguments(text, pattern.lastIndex);
if (!argsResult.args) {
pattern.lastIndex = argsResult.endIndex;
continue;
}
pattern.lastIndex = argsResult.endIndex;
if (argsResult.args.length < 3) {
continue;
}
const targetLiteral = extractStringLiteral(argsResult.args[2]);
if (!targetLiteral) {
continue;
}
refs.push({
option: 'append_option_line',
target: targetLiteral.trim(),
line: lineFromIndex(callStart),
});
}
return refs;
}
function parseCallArguments(text, startIndex) {
const args = [];
let current = '';
let depth = 1;
let inString = false;
let stringChar = '';
let escaped = false;
let i = startIndex;
for (; i < text.length; i += 1) {
const ch = text[i];
if (inString) {
current += ch;
if (escaped) {
escaped = false;
} else if (ch === '\\') {
escaped = true;
} else if (ch === stringChar) {
inString = false;
}
continue;
}
if (ch === '"' || ch === '\'') {
inString = true;
stringChar = ch;
current += ch;
continue;
}
if (ch === '(') {
depth += 1;
current += ch;
continue;
}
if (ch === ')') {
depth -= 1;
if (depth === 0) {
args.push(current.trim());
return { args, endIndex: i + 1 };
}
current += ch;
continue;
}
if (ch === ',' && depth === 1) {
args.push(current.trim());
current = '';
continue;
}
current += ch;
}
return { args: null, endIndex: text.length };
}
function extractStringLiteral(argumentText) {
const trimmed = argumentText.trim();
if (!trimmed.startsWith('"') || !trimmed.endsWith('"')) {
return '';
}
return trimmed.slice(1, -1);
}
function ensureMarkdownIndex() {
if (markdownIndexReady) {
return;
}
indexMarkdownFiles('');
markdownIndexReady = true;
}
function indexMarkdownFiles(relativeDir) {
const absoluteDir = relativeDir ? path.join(workspaceRoot, relativeDir) : workspaceRoot;
let entries;
try {
entries = fs.readdirSync(absoluteDir, { withFileTypes: true });
} catch (_) {
return;
}
for (const entry of entries) {
if (entry.name === '.git') {
continue;
}
const relativePath = relativeDir ? `${relativeDir}/${entry.name}` : entry.name;
if (entry.isDirectory()) {
indexMarkdownFiles(relativePath);
} else if (entry.isFile() && entry.name.toLowerCase().endsWith('.md')) {
const key = entry.name.slice(0, -3);
const normalized = relativePath.replace(/\\/g, '/');
if (markdownNameIndex.has(key)) {
markdownNameIndex.get(key).push(normalized);
} else {
markdownNameIndex.set(key, [normalized]);
}
}
}
}
function findMarkdownDocuments(baseName) {
return markdownNameIndex.get(baseName) || [];
}
function isSnakeCase(value) {
return /^[a-z0-9]+(?:_[a-z0-9]+)*$/.test(value);
}
function isKebabCase(value) {
return /^[a-z0-9]+(?:-[a-z0-9]+)*$/.test(value);
}
function decodeLinkComponent(value) {
let decoded = value.trim();
try {
decoded = decodeURIComponent(decoded);
} catch (_) {
// ignore decode failures
}
return decoded;
}
function getAnchors(relativePath) {
if (headingCache.has(relativePath)) {
return headingCache.get(relativePath);
}
if (!fileContents.has(relativePath)) {
const absolutePath = path.join(workspaceRoot, relativePath);
if (!fs.existsSync(absolutePath)) {
headingCache.set(relativePath, new Set());
return headingCache.get(relativePath);
}
const text = fs.readFileSync(absolutePath, 'utf8');
fileContents.set(relativePath, text);
}
const text = fileContents.get(relativePath);
const anchors = collectHeadingAnchors(text);
headingCache.set(relativePath, anchors);
return anchors;
}
function collectHeadingAnchors(text) {
const anchors = new Set();
const slugCounts = new Map();
const lines = text.split(/\r?\n/);
for (const line of lines) {
const match = line.match(/^\s{0,3}(#{1,6})\s+(.*)$/);
if (!match) {
continue;
}
let headingText = match[2].trim();
headingText = headingText.replace(/\s+#+\s*$/, '').trim();
if (!headingText) {
continue;
}
let slug = slugify(headingText);
if (!slug) {
continue;
}
const count = slugCounts.get(slug) || 0;
if (count === 0) {
slugCounts.set(slug, 1);
anchors.add(slug);
} else {
slugCounts.set(slug, count + 1);
anchors.add(`${slug}-${count}`);
}
}
return anchors;
}
function slugify(value, options = {}) {
const preserveCase = options.preserveCase === true;
const normalized = value
.normalize('NFKD')
.replace(/[\u0300-\u036f]/g, '')
.trim();
const cased = preserveCase ? normalized : normalized.toLowerCase();
const cleaned = cased
.replace(preserveCase ? /[^A-Za-z0-9\s-]/g : /[^a-z0-9\s-]/g, '')
.replace(/\s+/g, '-')
.replace(/-+/g, '-');
return cleaned;
}
function normalizeAnchor(raw) {
if (!raw) {
return '';
}
const decoded = decodeLinkComponent(raw);
return slugify(decoded);
}
function buildLineOffsets(text) {
const offsets = [0];
for (let i = 0; i < text.length; i += 1) {
if (text.charCodeAt(i) === 10) {
offsets.push(i + 1);
}
}
return offsets;
}
function lineFromIndex(position) {
let low = 0;
let high = lineOffsets.length - 1;
while (low <= high) {
const mid = (low + high) >> 1;
if (lineOffsets[mid] <= position) {
low = mid + 1;
} else {
high = mid - 1;
}
}
return high + 1;
}
function formatFailure(reference, reason, details) {
const link = `https://github.com/OrcaSlicer/OrcaSlicer/blob/main/src/slic3r/GUI/Tab.cpp#L${reference.line}`;
const lineInfo = `[Tab.cpp line ${reference.line}](${link})`;
const failure = { line: reference.line, message: '' };
switch (reason) {
case 'hashCount':
failure.message = `${lineInfo}: link "${details}" cannot contain more than one '#'.`;
break;
case 'missingDocName':
failure.message = `${lineInfo}: link "${details}" must include a document name.`;
break;
case 'missingAnchor':
failure.message = `${lineInfo}: link "${details}" must include a heading name after '#'.`;
break;
case 'pathNotAllowed':
failure.message = `${lineInfo}: link "${details}" must omit any directory segments.`;
break;
case 'extensionNotAllowed':
failure.message = `${lineInfo}: link "${details}" must omit the .md suffix.`;
break;
case 'docNotSnakeCase':
failure.message = `${lineInfo}: document name "${details}" must be snake_case.`;
break;
case 'missingDocument':
failure.message = `${lineInfo}: document ${details} does not exist in the wiki.`;
break;
case 'ambiguousDocument':
failure.message = `${lineInfo}: document reference is ambiguous (${details}).`;
break;
case 'anchorNotKebabCase':
failure.message = `${lineInfo}: heading reference ${details} must be kebab-case.`;
break;
case 'missingCrossDocAnchor':
failure.message = `${lineInfo}: heading ${details} was not found.`;
break;
default:
failure.message = `${lineInfo}: invalid link ${details}.`;
}
return failure;
}
- name: Show invalid Tab links
if: env.ERROR_BLOCK != ''
run: |
echo 'Invalid Tab links:'
printf '```\n%s\n```\n' "${{ env.ERROR_BLOCK }}"
exit 1