53102a03b0
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Posts that exist in MongoDB but not in Gitea (e.g. due to a previous failed write) caused HTTP 500 on re-publish: updateFile() tried to read the file's SHA, got 404, and threw instead of creating. Now detects Not Found and falls through to a create-style PUT (no sha field). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
96 lines
3.1 KiB
JavaScript
96 lines
3.1 KiB
JavaScript
/**
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* Patch: make store-github updateFile fall back to create when the file doesn't exist.
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*
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* Problem: when a post was created in MongoDB but the Gitea write failed (e.g. due to a
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* previous 401), IndieKit sees the post as existing and calls updateFile() on re-publish.
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* updateFile() reads the file first to get its SHA, gets a 404, and throws instead of
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* creating the file.
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*
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* Fix: if the read step returns "Not Found", proceed without a SHA. The Gitea Contents API
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* (same as GitHub API) creates a new file when PUT is called without a sha field.
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* Also fixes sha: false being sent (invalid) — now only sent when we actually have a SHA.
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*/
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import { readFile, writeFile, access } from "node:fs/promises";
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const TARGET = "node_modules/@indiekit/store-github/index.js";
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const MARKER = "// [patch] store-github-update-fallback";
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const OLD_READ = ` let readResponse;
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try {
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debug(\`Try reading file \${filePath} in repo \${repo}, branch \${branch}\`);
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readResponse = await this.#client(\`\${filePath}?ref=\${branch}\`);
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} catch (error) {
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const message = crudErrorMessage({
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error,
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operation: "read",
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filePath,
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repo,
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branch,
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});
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debug(message);
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throw new Error(message);
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}
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const { sha } = await readResponse.json();`;
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const NEW_READ = ` let sha; ${MARKER}
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try {
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debug(\`Try reading file \${filePath} in repo \${repo}, branch \${branch}\`);
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const readResponse = await this.#client(\`\${filePath}?ref=\${branch}\`);
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const readJson = await readResponse.json();
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sha = readJson.sha;
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} catch (error) {
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if (error.message && error.message.includes("Not Found")) {
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// File doesn't exist yet — will create it via PUT without sha
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debug(\`File \${filePath} not found in repo \${repo} — will create instead of update\`);
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sha = undefined;
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} else {
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const message = crudErrorMessage({
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error,
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operation: "read",
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filePath,
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repo,
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branch,
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});
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debug(message);
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throw new Error(message);
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}
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}`;
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const OLD_SHA = ` sha: sha || false,`;
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const NEW_SHA = ` ...(sha ? { sha } : {}), ${MARKER}`;
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async function exists(p) {
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try { await access(p); return true; } catch { return false; }
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}
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if (!(await exists(TARGET))) {
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console.log(`[postinstall] store-github-update-fallback: target not found, skipping`);
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process.exit(0);
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}
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const source = await readFile(TARGET, "utf8");
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if (source.includes(MARKER)) {
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console.log("[postinstall] store-github-update-fallback: already patched");
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process.exit(0);
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}
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if (!source.includes(OLD_READ)) {
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console.warn("[postinstall] store-github-update-fallback: read snippet not found — skipping");
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process.exit(0);
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}
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if (!source.includes(OLD_SHA)) {
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console.warn("[postinstall] store-github-update-fallback: sha snippet not found — skipping");
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process.exit(0);
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}
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const updated = source
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.replace(OLD_READ, NEW_READ)
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.replace(OLD_SHA, NEW_SHA);
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await writeFile(TARGET, updated, "utf8");
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console.log(`[postinstall] store-github-update-fallback: patched ${TARGET}`);
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