refactor: js output

src/bugzilla/origin.js

@@ -0,0 +1,70 @@
+// Origin URL — builds a resolvable URL pointing to a TODO issue in the repo's web UI
+// Format varies by host:
+//   Bitbucket: <base>/src/<branch>/<path>#<id>
+//   GitHub:    <base>/blob/<branch>/<path>#<id>
+//   GitLab:    <base>/-/blob/<branch>/<path>#<id>
+import { execSync } from "child_process";
+export function getGitRemoteUrl(cwd = process.cwd()) {
+    try {
+        return execSync("git remote get-url origin", { cwd, encoding: "utf-8" }).trim();
+    }
+    catch {
+        throw new Error("Could not determine git remote URL. Is this a git repository with an 'origin' remote?");
+    }
+}
+export function getGitBranch(cwd = process.cwd()) {
+    try {
+        return execSync("git rev-parse --abbrev-ref HEAD", { cwd, encoding: "utf-8" }).trim();
+    }
+    catch {
+        return "main";
+    }
+}
+export function normalizeRemoteUrl(url) {
+    let normalized = url;
+    const sshMatch = normalized.match(/^git@([^:]+):(.+?)(?:\.git)?$/);
+    if (sshMatch) {
+        normalized = `https://${sshMatch[1]}/${sshMatch[2]}`;
+    }
+    normalized = normalized.replace(/\.git$/, "");
+    normalized = normalized.replace(/\/+$/, "");
+    return normalized;
+}
+function detectHost(url) {
+    if (url.includes("bitbucket.org"))
+        return "bitbucket";
+    if (url.includes("github.com"))
+        return "github";
+    if (url.includes("gitlab.com") || url.includes("gitlab"))
+        return "gitlab";
+    return "unknown";
+}
+export function buildOriginUrl(remoteUrl, branch, todoPath, issueId) {
+    const base = normalizeRemoteUrl(remoteUrl);
+    const host = detectHost(base);
+    switch (host) {
+        case "github":
+            return `${base}/blob/${branch}/${todoPath}#${issueId}`;
+        case "gitlab":
+            return `${base}/-/blob/${branch}/${todoPath}#${issueId}`;
+        case "bitbucket":
+        default:
+            return `${base}/src/${branch}/${todoPath}#${issueId}`;
+    }
+}
+export function buildCommitUrl(remoteUrl, commitHash) {
+    const base = normalizeRemoteUrl(remoteUrl);
+    const host = detectHost(base);
+    switch (host) {
+        case "github":
+            return `${base}/commit/${commitHash}`;
+        case "gitlab":
+            return `${base}/-/commit/${commitHash}`;
+        case "bitbucket":
+        default:
+            return `${base}/commits/${commitHash}`;
+    }
+}
+export function shortHash(hash) {
+    return hash.slice(0, 7);
+}