wehub-resource-sync
115 lines
3.7 KiB
Python
Executable File
115 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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ArcKit SessionStart Hook for Gemini CLI.
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Fires once at session start. Injects ArcKit extension version and
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project status into the context window.
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Python equivalent of arckit-claude/hooks/arckit-session.mjs.
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Hook Type: SessionStart
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Input (stdin): JSON with cwd, etc.
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Output (stdout): JSON with additionalContext
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"""
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import os
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import sys
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sys.path.insert(0, os.path.dirname(__file__))
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from hook_utils import (
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parse_hook_input, is_dir, is_file, read_text,
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list_dir, list_files_recursive, mtime_ms, output_context,
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)
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data = parse_hook_input()
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cwd = data.get("cwd", ".")
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# Read extension version
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script_dir = os.path.dirname(os.path.abspath(__file__))
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extension_root = os.environ.get(
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"extensionPath",
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os.path.normpath(os.path.join(script_dir, "..", "..")),
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)
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version_file = os.path.join(extension_root, "VERSION")
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arckit_version = "unknown"
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if is_file(version_file):
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content = read_text(version_file)
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if content:
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arckit_version = content.strip()
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# Build context
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context = f"ArcKit Extension v{arckit_version} is active."
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projects_dir = os.path.join(cwd, "projects")
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if is_dir(projects_dir):
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context += f"\n\nProjects directory: found at {projects_dir}"
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else:
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context += (
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"\n\nNo projects/ directory found. "
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"Run /arckit:init to scaffold a new project or /arckit:create to add one."
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)
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# Check for external files newer than latest artifacts
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if is_dir(projects_dir):
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ext_alerts = ""
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entries = list_dir(projects_dir)
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for entry in entries:
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project_dir = os.path.join(projects_dir, entry)
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if not is_dir(project_dir):
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continue
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external_dir = os.path.join(project_dir, "external")
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if not is_dir(external_dir):
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continue
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# Find newest ARC-* artifact mtime across main dir and subdirs
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newest_artifact = 0
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# Main dir
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for f in list_dir(project_dir):
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fp = os.path.join(project_dir, f)
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if is_file(fp) and f.startswith("ARC-") and f.endswith(".md"):
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mt = mtime_ms(fp)
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if mt > newest_artifact:
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newest_artifact = mt
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# Subdirectories
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for subdir in ["decisions", "diagrams", "wardley-maps", "data-contracts", "reviews"]:
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sub_path = os.path.join(project_dir, subdir)
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if is_dir(sub_path):
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for f in list_dir(sub_path):
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fp = os.path.join(sub_path, f)
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if is_file(fp) and f.startswith("ARC-") and f.endswith(".md"):
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mt = mtime_ms(fp)
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if mt > newest_artifact:
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newest_artifact = mt
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# Compare external files against newest artifact
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new_ext_files = []
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for file_info in list_files_recursive(external_dir):
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if file_info["name"] == "README.md":
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continue
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ext_mtime = mtime_ms(file_info["path"])
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if ext_mtime > newest_artifact:
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new_ext_files.append(file_info["relative_path"])
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if new_ext_files:
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ext_alerts += (
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f"\n[{entry}] {len(new_ext_files)} external file(s) "
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f"newer than latest artifact:"
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)
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for ef in new_ext_files:
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ext_alerts += f"\n - {ef}"
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sys.stderr.write(
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f"[ArcKit] {entry}: {len(new_ext_files)} new external file(s) detected\n"
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)
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if ext_alerts:
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context += (
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f"\n\n## New External Files Detected\n{ext_alerts}\n\n"
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"Consider re-running relevant commands to incorporate these files. "
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"Run /arckit:health for detailed recommendations."
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)
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output_context(context)
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