fix(packages/ui,packages/cli): fix FileTree build failure and add --ref to diff (#58)

* fix(packages/ui,packages/cli): fix FileTree build failure and add --ref to diff

Bug 1: Pin rspress-plugin-file-tree to 1.0.3 (1.0.4 shipped without dist/)
and copy its component files into @zpress/ui dist so Rspress webpack can
resolve them at build time.

Bug 2: Add --ref option to zpress diff that uses git diff instead of
git status, enabling use as a Vercel ignoreCommand. When --ref is set
and changes are detected, exits 1 to signal "proceed with build".

Also upgrades all dependencies to latest (except mermaid, pinned to v10).

Co-Authored-By: Claude <noreply@anthropic.com>

* docs(packages/cli): improve diff --ref JSDoc with usage examples

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(packages/cli): replace ternary with ts-pattern match in diff command

Replace forbidden ternary expression with ts-pattern match() to select
between gitDiffFiles and gitChangedFiles. Also disable prefer-destructuring
lint rule for raw-copied MermaidRenderer component.

Co-Authored-By: Claude <noreply@anthropic.com>

* feat(packages/cli): add --verbose flag to build command

When --verbose is passed, the build check skips output capture so
Rspress/Rspack errors are printed directly to stdout/stderr. This
makes it easier to diagnose build failures on CI.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(packages/ui): unpin rspress-plugin-file-tree back to ^1.0.4

The 1.0.4 package does ship dist/ — the earlier missing files were from
a stale pnpm store. The copy rule in rslib.config.ts is the actual fix.

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(packages/ui): copy FileTree chunks without clobbering dist root

Copy rspress-plugin-file-tree chunk files (0~*.js) to dist root so
FileTree.js relative imports resolve correctly. Exclude index.* and
components/** to avoid overwriting our own build output.

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>

Author: zrosenbauer

.changeset/fix-cli-diff-ref.md

@@ -0,0 +1,5 @@
+---
+'@zpress/cli': minor
+---
+
+Add `--ref` option to `zpress diff` for comparing between commits, enabling use as a Vercel `ignoreCommand`

.changeset/fix-ui-filetree.md

@@ -0,0 +1,5 @@
+---
+'@zpress/ui': patch
+---
+
+Fix missing FileTree component by pinning rspress-plugin-file-tree to 1.0.3 and copying its component files into the published dist

.oxlintrc.json

@@ -113,7 +113,8 @@
     {
       "files": ["**/MermaidRenderer.tsx"],
       "rules": {
-        "unicorn/filename-case": "off"
+        "unicorn/filename-case": "off",
+        "prefer-destructuring": "off"
       }
     }
   ],

package.json

@@ -36,7 +36,7 @@
     "@iconify-json/material-icon-theme": "^1.2.56",
     "@iconify-json/mdi": "^1.2.3",
     "@iconify-json/pixelarticons": "^1.2.4",
-    "@iconify-json/simple-icons": "^1.2.74",
+    "@iconify-json/simple-icons": "^1.2.75",
     "@iconify-json/skill-icons": "^1.2.4",
     "@iconify-json/vscode-icons": "^1.2.45",
     "@microsoft/api-extractor": "^7.57.7",

packages/cli/package.json

@@ -46,7 +46,7 @@
     "@zpress/templates": "workspace:*",
     "@zpress/ui": "workspace:*",
     "es-toolkit": "catalog:",
-    "get-port": "^7.1.0",
+    "get-port": "^7.2.0",
     "ts-pattern": "catalog:",
     "zod": "catalog:"
   },

packages/cli/src/commands/build.ts

@@ -19,9 +19,10 @@ export const buildCommand = command({
     quiet: z.boolean().optional().default(false),
     clean: z.boolean().optional().default(false),
     check: z.boolean().optional().default(true),
+    verbose: z.boolean().optional().default(false),
   }),
   handler: async (ctx) => {
-    const { quiet, check } = ctx.args
+    const { quiet, check, verbose } = ctx.args
     const paths = createPaths(process.cwd())
     ctx.logger.intro('zpress build')
 
@@ -53,7 +54,7 @@ export const buildCommand = command({
       await sync(config, { paths, quiet: true })
 
       ctx.logger.step('Building & checking for broken links...')
-      const buildResult = await runBuildCheck({ config, paths })
+      const buildResult = await runBuildCheck({ config, paths, verbose })
 
       const passed = presentResults({ configResult, buildResult, logger: ctx.logger })
       if (!passed) {

packages/cli/src/commands/diff.ts

@@ -4,6 +4,7 @@ import { command } from '@kidd-cli/core'
 import type { Section, ZpressConfig, Result } from '@zpress/core'
 import { createPaths, hasGlobChars, loadConfig, normalizeInclude } from '@zpress/core'
 import { uniq } from 'es-toolkit'
+import { match } from 'ts-pattern'
 import { z } from 'zod'
 
 const CONFIG_GLOBS = [
@@ -19,16 +20,42 @@ const CONFIG_GLOBS = [
 /**
  * Registers the `diff` CLI command to show changed files in watched directories.
  *
- * By default outputs a space-separated file list to stdout (suitable for
- * lefthook, scripts, and piping). Use `--pretty` for human-readable output.
+ * By default uses `git status` to detect uncommitted changes and outputs a
+ * space-separated file list to stdout (suitable for lefthook, scripts, and piping).
+ *
+ * Use `--ref <ref>` to compare between commits instead of checking working tree
+ * status. This uses `git diff --name-only <ref> HEAD` under the hood and exits
+ * with code 1 when changes are detected — matching the Vercel `ignoreCommand`
+ * convention (exit 1 = proceed with build, exit 0 = skip).
+ *
+ * @example
+ * ```bash
+ * # Detect uncommitted changes (default, uses git status)
+ * zpress diff
+ *
+ * # Compare against parent commit (CI / Vercel ignoreCommand)
+ * zpress diff --ref HEAD^
+ *
+ * # Compare against main branch (PR context)
+ * zpress diff --ref main
+ *
+ * # Human-readable output
+ * zpress diff --ref main --pretty
+ * ```
  */
 export const diffCommand = command({
   description: 'Show changed files in configured source directories',
   options: z.object({
     pretty: z.boolean().optional().default(false),
+    ref: z
+      .string()
+      .optional()
+      .describe(
+        'Git ref to compare against HEAD (e.g. HEAD^, main). Exits 1 when changes are detected.'
+      ),
   }),
   handler: async (ctx) => {
-    const { pretty } = ctx.args
+    const { pretty, ref } = ctx.args
     const paths = createPaths(process.cwd())
 
     const [configErr, config] = await loadConfig(paths.repoRoot)
@@ -58,7 +85,12 @@ export const diffCommand = command({
       return
     }
 
-    const [gitErr, changed] = gitChangedFiles({ repoRoot: paths.repoRoot, dirs })
+    const [gitErr, changed] = match(ref)
+      .when(
+        (r): r is string => r !== undefined,
+        (r) => gitDiffFiles({ repoRoot: paths.repoRoot, dirs, ref: r })
+      )
+      .otherwise(() => gitChangedFiles({ repoRoot: paths.repoRoot, dirs }))
 
     if (gitErr) {
       if (pretty) {
@@ -83,10 +115,15 @@ export const diffCommand = command({
       ctx.logger.step(`Watching ${dirs.length} path(s)`)
       ctx.logger.note(changed.join('\n'), `${changed.length} changed file(s)`)
       ctx.logger.outro('Done')
-      return
+    } else {
+      process.stdout.write(`${changed.join(' ')}\n`)
     }
 
-    process.stdout.write(`${changed.join(' ')}\n`)
+    // When --ref is used (e.g. as a Vercel ignoreCommand), exit 1 signals
+    // "changes detected, proceed with build". Exit 0 (no changes) means skip.
+    if (ref) {
+      process.exit(1)
+    }
   },
 })
 
@@ -251,6 +288,40 @@ function stripQuotes(value: string): string {
   return trimmed
 }
 
+/**
+ * Run `git diff --name-only <ref> HEAD` scoped to the given directories and return changed file paths.
+ *
+ * Use this instead of `gitChangedFiles` when comparing between commits (e.g. for
+ * CI ignore commands like Vercel's `ignoreCommand`), since `git status` only
+ * detects uncommitted changes and always returns empty on clean checkouts.
+ *
+ * @private
+ * @param params - Parameters for the git diff query
+ * @param params.repoRoot - Absolute path to the repo root
+ * @param params.dirs - Directories to scope the git diff to
+ * @param params.ref - Git ref to compare against HEAD (e.g. `HEAD^`, `main`)
+ * @returns Result tuple with changed file paths (repo-relative) or an error
+ */
+function gitDiffFiles(params: {
+  readonly repoRoot: string
+  readonly dirs: readonly string[]
+  readonly ref: string
+}): Result<readonly string[]> {
+  const [err, output] = execSilent({
+    file: 'git',
+    args: ['diff', '--name-only', params.ref, 'HEAD', '--', ...params.dirs],
+    cwd: params.repoRoot,
+  })
+  if (err) {
+    return [err, null]
+  }
+  if (!output) {
+    return [null, []]
+  }
+  const files = output.split('\n').filter((line) => line.length > 0)
+  return [null, files]
+}
+
 /**
  * Run a command silently with an explicit argument array, returning a Result
  * tuple with trimmed stdout on success or an Error on failure.

packages/cli/src/lib/check.ts

@@ -54,6 +54,7 @@ interface PresentResultsParams {
 interface RunBuildCheckParams {
   readonly config: ZpressConfig
   readonly paths: Paths
+  readonly verbose?: boolean
 }
 
 interface RunConfigCheckParams {
@@ -94,6 +95,10 @@ export function runConfigCheck(params: RunConfigCheckParams): ConfigCheckResult
  * @returns A `BuildCheckResult` with pass/fail status and any deadlinks found
  */
 export async function runBuildCheck(params: RunBuildCheckParams): Promise<BuildCheckResult> {
+  if (params.verbose) {
+    return runBuildCheckVerbose(params)
+  }
+
   const { error, captured } = await captureOutput(() =>
     buildSiteForCheck({ config: params.config, paths: params.paths })
   )
@@ -157,6 +162,23 @@ export function presentResults(params: PresentResultsParams): boolean {
 // Private
 // ---------------------------------------------------------------------------
 
+/**
+ * Run the build check without capturing output, letting Rspress/Rspack
+ * write directly to stdout/stderr so the full error details are visible.
+ *
+ * @private
+ * @param params - Config and paths for the build
+ * @returns A `BuildCheckResult` with pass/fail status
+ */
+async function runBuildCheckVerbose(params: RunBuildCheckParams): Promise<BuildCheckResult> {
+  try {
+    await buildSiteForCheck({ config: params.config, paths: params.paths })
+    return { status: 'passed' }
+  } catch (error) {
+    return { status: 'error', message: toError(error).message }
+  }
+}
+
 /**
  * Strip ANSI escape codes from a string.
  *

packages/core/package.json

@@ -48,7 +48,7 @@
     "gray-matter": "^4.0.3",
     "jiti": "^2.6.1",
     "js-yaml": "^4.1.1",
-    "liquidjs": "^10.25.0",
+    "liquidjs": "^10.25.1",
     "ts-pattern": "catalog:"
   },
   "devDependencies": {

packages/ui/package.json

@@ -54,7 +54,7 @@
     "@iconify-json/material-icon-theme": "^1.2.56",
     "@iconify-json/mdi": "^1.2.3",
     "@iconify-json/pixelarticons": "^1.2.4",
-    "@iconify-json/simple-icons": "^1.2.74",
+    "@iconify-json/simple-icons": "^1.2.75",
     "@iconify-json/skill-icons": "^1.2.4",
     "@iconify-json/vscode-icons": "^1.2.45",
     "@iconify/react": "^6.0.2",