refactor(detection): move entr to catalog, remove docker-compose legacy support

- Add version_command to entr.json catalog (reads from stderr)
- Create docker-compose.json catalog with version_command for plugin detection
- Remove entr hardcoded special case from detection.py (now catalog-driven)
- Remove docker-compose hardcoded special case (legacy binary no longer supported)
- Update docker-compose tool to only search for "docker" binary (plugin form only)

Modern Docker Compose v2 is a plugin for Docker CLI. The legacy standalone
docker-compose binary is no longer supported.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

Author: CybotTM

catalog/docker-compose.json

@@ -0,0 +1,11 @@
+{
+  "name": "docker-compose",
+  "install_method": "dedicated_script",
+  "description": "Docker Compose - tool for defining multi-container applications",
+  "homepage": "https://docs.docker.com/compose/",
+  "github_repo": "docker/compose",
+  "binary_name": "docker",
+  "version_command": "docker compose version 2>&1 | head -1",
+  "script": "install_docker.sh",
+  "notes": "Modern Docker Compose v2 is a plugin for Docker CLI. Legacy standalone docker-compose binary is no longer supported."
+}

catalog/entr.json

@@ -3,6 +3,7 @@
   "install_method": "package_manager",
   "description": "Run arbitrary commands when files change",
   "homepage": "http://eradman.com/entrproject/",
+  "version_command": "entr 2>&1 | grep 'release:' | head -1",
   "package_managers": {
     "apt": "entr",
     "dnf": "entr",

cli_audit/detection.py

@@ -187,41 +187,6 @@ def get_version_line(path: str, tool_name: str, version_flag: str | None = None,
         # sponge reads stdin and can block - catalog has version_command to query dpkg
         return "installed"
 
-    if tool_name == "docker-compose":
-        base = os.path.basename(path)
-        if base == "docker":
-            # Plugin form
-            line = run_with_timeout([path, "compose", "version"])
-            if line:
-                return line
-        # Legacy binary
-        line = run_with_timeout([path, "version"])
-        if line:
-            return line
-
-    if tool_name == "entr":
-        # entr shows version in stderr when run with no args
-        try:
-            proc = subprocess.run(
-                [path],
-                stdout=subprocess.PIPE,
-                stderr=subprocess.PIPE,
-                stdin=subprocess.DEVNULL,
-                text=True,
-                timeout=0.5,
-                check=False,
-                env={**os.environ, "TERM": "dumb"},
-            )
-            # Version is in stderr: "release: 5.7"
-            stderr = proc.stderr or ""
-            for line in stderr.splitlines():
-                line = ANSI_ESCAPE_RE.sub('', line.strip())
-                if line.startswith("release:"):
-                    return line
-        except Exception:
-            pass
-
-
     if tool_name == "fx":
         # fx is a Node.js tool with no --version flag
         # Try to read version from package.json

cli_audit/tools.py

@@ -100,7 +100,7 @@ class Tool:
     Tool("kubectl", ("kubectl",), "gh", ("kubernetes", "kubernetes"), "cloud-infra", "make install-kubectl"),
     Tool("terraform", ("terraform",), "gh", ("hashicorp", "terraform"), "cloud-infra", "make install-terraform"),
     Tool("docker", ("docker",), "gh", ("docker", "cli"), "cloud-infra", "make install-docker"),
-    Tool("docker-compose", ("docker-compose", "docker"), "gh", ("docker", "compose"), "cloud-infra", "make install-docker"),
+    Tool("docker-compose", ("docker",), "gh", ("docker", "compose"), "cloud-infra", "make install-docker"),
 )
 
 # Tool lookup map for fast access