jinja2-git-dir 0.1.0

Jinja2 filter extension for detecting if a directory is a git repository

Git Directory Extension

Jinja2 filter extension for detecting if a directory is a git repository.

Usage

Examples:

• Detect if git_path is a git directory
  {{ git_path | gitdir }}
• Assert that git_path is a git directory
  {{ git_path | gitdir is true }}
• Assert that git_path is NOT a git directory
  {{ git_path | gitdir is false }}
• Using gitdir in a conditional
  {% if (git_path | gitdir) %}{{ git_path }} is a git directory{% else %}no git directory at {{ git_path }}{% endif %}

Copier

This can be utilized within a Copier copier.yaml file for determining if the destination path is already initialized as a git directory.

Example:

This will configure a Copier _task to run git init but only if the destination path isn't already a git directory.

_jinja_extensions:
    - jinja2_git_dir.GitDirectoryExtension
_tasks:
  - command: "git init"
    when: "{{ _copier_conf.dst_path | realpath | gitdir }}"