feat: add update channel status

Co-authored-by: Richard Poelderl <18185649+p6l-richard@users.noreply.github.com>

src/infra/update-channels.ts

@@ -1,4 +1,5 @@
 export type UpdateChannel = "stable" | "beta" | "dev";
+export type UpdateChannelSource = "config" | "git-tag" | "git-branch" | "default";
 
 export const DEFAULT_PACKAGE_CHANNEL: UpdateChannel = "stable";
 export const DEFAULT_GIT_CHANNEL: UpdateChannel = "dev";
@@ -24,3 +25,49 @@ export function isBetaTag(tag: string): boolean {
 export function isStableTag(tag: string): boolean {
   return !isBetaTag(tag);
 }
+
+export function resolveEffectiveUpdateChannel(params: {
+  configChannel?: UpdateChannel | null;
+  installKind: "git" | "package" | "unknown";
+  git?: { tag?: string | null; branch?: string | null };
+}): { channel: UpdateChannel; source: UpdateChannelSource } {
+  if (params.configChannel) {
+    return { channel: params.configChannel, source: "config" };
+  }
+
+  if (params.installKind === "git") {
+    const tag = params.git?.tag;
+    if (tag) {
+      return { channel: isBetaTag(tag) ? "beta" : "stable", source: "git-tag" };
+    }
+    const branch = params.git?.branch;
+    if (branch && branch !== "HEAD") {
+      return { channel: "dev", source: "git-branch" };
+    }
+    return { channel: DEFAULT_GIT_CHANNEL, source: "default" };
+  }
+
+  if (params.installKind === "package") {
+    return { channel: DEFAULT_PACKAGE_CHANNEL, source: "default" };
+  }
+
+  return { channel: DEFAULT_PACKAGE_CHANNEL, source: "default" };
+}
+
+export function formatUpdateChannelLabel(params: {
+  channel: UpdateChannel;
+  source: UpdateChannelSource;
+  gitTag?: string | null;
+  gitBranch?: string | null;
+}): string {
+  if (params.source === "config") return `${params.channel} (config)`;
+  if (params.source === "git-tag") {
+    return params.gitTag ? `${params.channel} (${params.gitTag})` : `${params.channel} (tag)`;
+  }
+  if (params.source === "git-branch") {
+    return params.gitBranch
+      ? `${params.channel} (${params.gitBranch})`
+      : `${params.channel} (branch)`;
+  }
+  return `${params.channel} (default)`;
+}

src/infra/update-check.ts

@@ -8,6 +8,8 @@ export type PackageManager = "pnpm" | "bun" | "npm" | "unknown";
 
 export type GitUpdateStatus = {
   root: string;
+  sha: string | null;
+  tag: string | null;
   branch: string | null;
   upstream: string | null;
   dirty: boolean | null;
@@ -90,6 +92,8 @@ export async function checkGitUpdateStatus(params: {
 
   const base: GitUpdateStatus = {
     root,
+    sha: null,
+    tag: null,
     branch: null,
     upstream: null,
     dirty: null,
@@ -107,6 +111,17 @@ export async function checkGitUpdateStatus(params: {
   }
   const branch = branchRes.stdout.trim() || null;
 
+  const shaRes = await runCommandWithTimeout(["git", "-C", root, "rev-parse", "HEAD"], {
+    timeoutMs,
+  }).catch(() => null);
+  const sha = shaRes && shaRes.code === 0 ? shaRes.stdout.trim() : null;
+
+  const tagRes = await runCommandWithTimeout(
+    ["git", "-C", root, "describe", "--tags", "--exact-match"],
+    { timeoutMs },
+  ).catch(() => null);
+  const tag = tagRes && tagRes.code === 0 ? tagRes.stdout.trim() : null;
+
   const upstreamRes = await runCommandWithTimeout(
     ["git", "-C", root, "rev-parse", "--abbrev-ref", "@{upstream}"],
     { timeoutMs },
@@ -144,6 +159,8 @@ export async function checkGitUpdateStatus(params: {
 
   return {
     root,
+    sha,
+    tag,
     branch,
     upstream,
     dirty,