ci(wp11): shellcheck + fish -n + bootstrap self-test

Neuer GitHub-Actions-Workflow .github/workflows/ci.yml: shellcheck fuer alle POSIX/bash-Skripte und git-Hooks, 'fish -n' fuer alle fish-Skripte, sowie scripts/selftest.sh (Bootstrap-Dry-Run sh+fish gegen isoliertes Fake-HOME mit Assertions). copilot-bootstrap.sh propagiert jetzt ebenfalls *:Zone.Identifier (Paritaet zur fish-Variante). shellcheck-Direktiven fuer bewusste Muster (SC2016 literaler Alias, SC1090 dynamische Config, SC2043 erweiterbare Hook-Schleife). Lokal verifiziert: shellcheck exit 0, selftest beide Varianten PASS.

.github/workflows/ci.yml

@@ -0,0 +1,39 @@
+name: CI
+
+on:
+  push:
+    branches: [master, main]
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  shell:
+    name: Lint & self-test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: ShellCheck (POSIX/bash scripts + git hooks)
+        run: |
+          shellcheck --version
+          shellcheck scripts/*.sh \
+            git-templates/hooks/pre-commit \
+            git-templates/hooks/post-merge \
+            git-templates/hooks/post-commit
+
+      - name: Install fish
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get install -y -qq fish
+
+      - name: Fish syntax check
+        run: |
+          for f in scripts/*.fish; do
+            echo "fish -n $f"
+            fish -n "$f"
+          done
+
+      - name: Self-test (bootstrap dry-run, sh + fish)
+        run: sh scripts/selftest.sh

scripts/copilot-bootstrap.sh

@@ -134,11 +134,12 @@ _append_gitignore() {
     fi
 }
 
-_append_gitignore "data/**/*"      "# Persistente Service-Daten (nie committen!)"
+_append_gitignore "data/**/*"        "# Persistente Service-Daten (nie committen!)"
-_append_gitignore "!data/.gitkeep" ""
+_append_gitignore "!data/.gitkeep"   ""
+_append_gitignore "*:Zone.Identifier" "# Windows Mark-of-the-Web / NTFS ADS cruft"
 
 if [ "$GITIGNORE_UPDATED" -eq 1 ]; then
-    echo "  ✓ .gitignore aktualisiert (data/ excluded)"
+    echo "  ✓ .gitignore aktualisiert (data/ + Windows-ADS excluded)"
 else
     echo "  ─ .gitignore already has required entries, skipping"
 fi

scripts/selftest.sh

@@ -0,0 +1,72 @@
+#!/usr/bin/env sh
+# selftest.sh – Funktionspruefung fuer copilot-bootstrap.{sh,fish}.
+#
+# Baut ein isoliertes Fake-Template-Verzeichnis und ein Ziel-Repo in einem
+# temporaeren HOME und prueft, dass Bootstrap die erwartete Struktur erzeugt.
+# Veraendert weder das echte HOME noch ein echtes Repo. Lokal und in CI nutzbar:
+#   sh scripts/selftest.sh
+set -eu
+
+REPO_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+WORK="$(mktemp -d)"
+trap 'rm -rf "$WORK"' EXIT
+
+build_template() {
+    tpl="$1"
+    mkdir -p "$tpl/.github" "$tpl/.vscode" "$tpl/hooks" "$tpl/docs" "$tpl/history/summary"
+    echo "framework" > "$tpl/.github/copilot-instructions.md"
+    echo '{}' > "$tpl/.vscode/settings.json"
+    echo '{}' > "$tpl/.vscode/extensions.json"
+    printf '#!/bin/sh\nexit 0\n' > "$tpl/hooks/pre-commit"
+    printf '#!/bin/sh\nexit 0\n' > "$tpl/hooks/post-commit"
+    for d in USER ADMIN MAINTAINER; do
+        echo "$d" > "$tpl/docs/$d.md"
+    done
+    echo ctx > "$tpl/history/summary/PROJECT_CONTEXT.md"
+}
+
+assert_file() {
+    if [ ! -f "$1" ]; then
+        echo "FAIL: erwartete Datei fehlt: $1" >&2
+        exit 1
+    fi
+}
+
+run_case() {
+    label="$1"
+    runner="$2"   # sh | fish
+    script="$3"
+    home="$WORK/home_$label"
+    target="$WORK/target_$label"
+    mkdir -p "$home/.git-templates" "$target"
+    build_template "$home/.git-templates"
+    git -C "$target" init -q
+
+    HOME="$home" "$runner" "$REPO_DIR/scripts/$script" "$target" >/dev/null
+
+    assert_file "$target/.github/copilot-instructions.md"
+    assert_file "$target/.vscode/settings.json"
+    assert_file "$target/.vscode/extensions.json"
+    assert_file "$target/docs/USER.md"
+    assert_file "$target/docs/ADMIN.md"
+    assert_file "$target/docs/MAINTAINER.md"
+    assert_file "$target/history/summary/PROJECT_CONTEXT.md"
+    assert_file "$target/.git/hooks/pre-commit"
+    assert_file "$target/.git/hooks/post-commit"
+    assert_file "$target/data/.gitkeep"
+    if ! grep -q ':Zone.Identifier' "$target/.gitignore"; then
+        echo "FAIL: $label – .gitignore enthaelt kein Zone.Identifier-Muster" >&2
+        exit 1
+    fi
+    echo "PASS: $label ($script)"
+}
+
+run_case sh_bootstrap sh copilot-bootstrap.sh
+
+if command -v fish >/dev/null 2>&1; then
+    run_case fish_bootstrap fish copilot-bootstrap.fish
+else
+    echo "SKIP: fish nicht installiert – fish-Bootstrap uebersprungen"
+fi
+
+echo "selftest OK"