configure-web-session（配置网络会话）

/configure:web-session

Check and configure a SessionStart hook that installs missing tools when Claude Code runs on the web.

When to Use This Skill

Context

• Install script:!find. -name 'install_pkgs.sh' -path '*/scripts/*'
• Settings hooks:!find. -maxdepth 3 -name 'settings.json' -path '*/.claude/*'
• Pre-commit config:!find. -maxdepth 1 -name '.pre-commit-config.yaml'
• Justfile:!find. -maxdepth 1 \(-name 'justfile' -o -name 'Justfile' \)
• Has helm charts:!find. -maxdepth 3 -name 'Chart.yaml' -print -quit
• Has terraform:!find. -maxdepth 3 \(-name '*.tf' -o -type d -name 'terraform' \) -print -quit

Parameters

Parse from $ARGUMENTS:

• --check-only: Report current state without creating or modifying files
• --fix: Apply all changes automatically without prompting
• --tools <list>: Comma-separated list of tool names to install (overrides auto-detection)

- Supported: helm, terraform, tflint, actionlint, helm-docs, gitleaks, just, pre-commit

Execution

Execute this web-session dependency setup:

Step 1: Detect required tools

Auto-detect which tools are needed from project signals:

Step 2: Check existing configuration

1. Read .claude/settings.json if it exists
2. Look for a SessionStart hook that references install_pkgs.sh
3. Check scripts/install_pkgs.sh for completeness — verify each detected tool has an install block

Report current status:

If --check-only is set, stop here and print the report.

Step 3: Build tool inventory

For each tool that needs to be installed, pin versions to match .pre-commit-config.yaml rev values where applicable. For tools not in pre-commit, use latest stable. Use this reference:

All download sources are compatible with the "Limited" network allowlist (github.com, releases.hashicorp.com, raw.githubusercontent.com, pypi.org).

Step 4: Create or update scripts/install_pkgs.sh

Create scripts/install_pkgs.sh with:

1. Remote guard — exit immediately if not in a remote session: if ["${CLAUDE_CODE_REMOTE:-}"!= "true"]; then exit 0 fi
2. Idempotency guard per tool — use command -v <tool> before downloading: if! command -v helm >/dev/null 2>&1; then # install helm fi
3. Install to /usr/local/bin — writable without sudo in the base image (runs as root).
4. Temp directory cleanup — use a temp dir per download, remove it after: tmp_dir=$(mktemp -d) #... download and extract... rm -rf "$tmp_dir"
5. unzip bootstrap — terraform and tflint ship as .zip; install unzip via apt if absent.
6. One install block per tool in this order: pre-commit, helm, terraform, tflint, actionlint, helm-docs, gitleaks, just.

Make the script executable: chmod +x scripts/install_pkgs.sh

Step 5: Update .claude/settings.json

1. Read existing .claude/settings.json (or start from {} if absent)
2. Add or merge the SessionStart hook:

"hooks": {
  "SessionStart": [
    {
      "matcher": "",
      "hooks": [
        {
          "type": "command",
          "command": "bash \"$CLAUDE_PROJECT_DIR/scripts/install_pkgs.sh\""
        }
      ]
    }
  ]
}

1. Preserve all existing permissions and other keys — do not overwrite them.

Step 6: Verify and summarise

Print a final summary:

Web session configuration complete
===================================
scripts/install_pkgs.sh  [CREATED/UPDATED]
.claude/settings.json    [CREATED/UPDATED]

Tools configured: helm, terraform, tflint, actionlint, gitleaks, just, pre-commit

Next steps:
1. Commit both files: git add scripts/install_pkgs.sh .claude/settings.json
2. Smoke-test locally: CLAUDE_CODE_REMOTE=true bash scripts/install_pkgs.sh
3. Run again to verify idempotency: CLAUDE_CODE_REMOTE=true bash scripts/install_pkgs.sh
4. Start a remote session on claude.ai/code and confirm tools are available

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