Move the code and terraform audits into the reviews plugin

Copy the standalone code-review and terraform-review skills into plugins/reviews as audit-code and audit-terraform. The rename separates the automated, linter-driven audits from the guided review-pr walkthrough that already lived here. Resolve bundled script paths through ${SKILL_DIR}, exported in a new step 0. CLAUDE_PLUGIN_ROOT is not set in the Bash tool environment, so the obvious substitution would have expanded to nothing and broken every collection script invocation. Replace the PLAN and DESIGN docs with READMEs written from the current SKILL.md and scripts. The old docs had drifted badly: they named semgrep where the code calls opengrep, scoped five review agents where there are now eight, and predated Lua, PowerShell, and GitHub Actions support. Add CONSISTENCY_NORMS to the audit-terraform agent inputs. The collection script writes consistency_norms.json and the agent prompt declares it, but SKILL.md never listed it, leaving the variable unsubstituted. Drop the --ingest-verdicts instruction from both skills. review_stats.py parses no arguments, so the ref-mode verdict template it told users to feed back could never be read. Point audit-terraform's smoke test at README.md and resolve its fixture paths relative to the test file rather than an absolute home directory. Tests: 197 passing (audit-code), 106 passing (audit-terraform).
2026-07-21 11:11:05 -05:00
parent 600c1fef86
commit f5934181ec
179 changed files with 20779 additions and 3 deletions
@@ -0,0 +1,111 @@
+"""Detect the language of a changed file from its path."""
+from __future__ import annotations
+
+from pathlib import PurePosixPath
+
+
+SOURCE_EXTENSIONS: dict[str, str] = {
+    ".py":  "python",
+    ".js":  "javascript",
+    ".jsx": "javascript",
+    ".mjs": "javascript",
+    ".cjs": "javascript",
+    ".ts":  "typescript",
+    ".tsx": "typescript",
+    ".cs":  "csharp",
+    ".lua": "lua",
+    ".ps1":  "powershell",
+    ".psm1": "powershell",
+    ".psd1": "powershell",
+}
+
+
+DEP_MANIFESTS: set[str] = {
+    "requirements.txt", "pyproject.toml", "poetry.lock", "Pipfile.lock",
+    "Pipfile", "setup.py", "setup.cfg",
+    "package.json", "package-lock.json", "yarn.lock", "pnpm-lock.yaml",
+    "packages.config",
+}
+
+DEP_MANIFEST_PREFIXES: tuple[str, ...] = ("requirements",)
+DEP_MANIFEST_EXTENSIONS: tuple[str, ...] = (".csproj", ".sln")
+
+
+KNOWN_UNSUPPORTED_LANGUAGES: dict[str, str] = {
+    ".go":     "Go",
+    ".rb":     "Ruby",
+    ".java":   "Java",
+    ".kt":     "Kotlin",
+    ".kts":    "Kotlin",
+    ".rs":     "Rust",
+    ".swift":  "Swift",
+    ".php":    "PHP",
+    ".scala":  "Scala",
+    ".sc":     "Scala",
+    ".clj":    "Clojure",
+    ".cljs":   "ClojureScript",
+    ".ex":     "Elixir",
+    ".exs":    "Elixir",
+    ".erl":    "Erlang",
+    ".hrl":    "Erlang",
+    ".dart":   "Dart",
+    ".r":      "R",
+    ".jl":     "Julia",
+    ".zig":    "Zig",
+    ".nim":    "Nim",
+    ".hs":     "Haskell",
+    ".ml":     "OCaml",
+    ".mli":    "OCaml",
+    ".fs":     "F#",
+    ".fsi":    "F#",
+    ".fsx":    "F#",
+    ".vb":     "Visual Basic",
+    ".pl":     "Perl",
+    ".pm":     "Perl",
+    ".c":      "C",
+    ".h":      "C/C++ header",
+    ".cpp":    "C++",
+    ".cc":     "C++",
+    ".cxx":    "C++",
+    ".hpp":    "C++",
+    ".m":      "Objective-C",
+    ".mm":     "Objective-C++",
+    ".groovy": "Groovy",
+}
+
+_GHA_YAML_EXTS: frozenset[str] = frozenset((".yml", ".yaml"))
+_GHA_PATH_PREFIXES: tuple[str, ...] = (".github/workflows/", ".github/actions/")
+
+
+def detect_language(path: str) -> str | None:
+    suffix = PurePosixPath(path).suffix
+    return SOURCE_EXTENSIONS.get(suffix)
+
+
+def is_supported_source(path: str) -> bool:
+    return detect_language(path) is not None
+
+
+def is_gha_file(path: str) -> bool:
+    """Return True if path is a GitHub Actions workflow or action definition."""
+    normalized = path.replace("\\", "/")
+    if PurePosixPath(normalized).suffix.lower() not in _GHA_YAML_EXTS:
+        return False
+    return normalized.startswith(_GHA_PATH_PREFIXES)
+
+
+def known_unsupported_language(path: str) -> str | None:
+    """Return the display name of a recognized-but-unsupported source language,
+    or None if the path isn't one we recognize as source code.
+    """
+    suffix = PurePosixPath(path).suffix.lower()
+    return KNOWN_UNSUPPORTED_LANGUAGES.get(suffix)
+
+
+def is_dep_manifest(path: str) -> bool:
+    name = PurePosixPath(path).name
+    if name in DEP_MANIFESTS:
+        return True
+    if any(name.startswith(p) and name.endswith(".txt") for p in DEP_MANIFEST_PREFIXES):
+        return True
+    return any(name.endswith(ext) for ext in DEP_MANIFEST_EXTENSIONS)