feat: add homli commands.

pre_commit/homli/constants.py

@@ -0,0 +1,6 @@
+from pathlib import Path
+
+HOME_DIRECTORY = str(Path.home())
+CONFIG_FILE = '.pre-commit-config.yaml'
+DEFAULT_CONFIG_FILE = HOME_DIRECTORY + '/' + CONFIG_FILE
+GITHUB_DOTFILES_REPOSITORY = 'https://github.com/thehomli/dotfiles/'

pre_commit/homli/install_uninstall.py

@@ -0,0 +1,104 @@
+import itertools
+import logging
+import os.path
+import shutil
+import sys
+from typing import Optional
+from typing import Sequence
+from typing import Tuple
+
+from pre_commit import git
+from pre_commit import output
+from pre_commit.clientlib import load_config
+from pre_commit.repository import all_hooks
+from pre_commit.repository import install_hook_envs
+from pre_commit.store import Store
+from pre_commit.util import make_executable
+from pre_commit.util import resource_text
+from pre_commit.commands.install_uninstall import _install_hook_script
+from pre_commit.commands.install_uninstall import _hook_paths
+
+# import homli github with dotfiles #
+from pathlib import Path
+from git.repo.base import Repo
+from pre_commit.homli.constants import GITHUB_DOTFILES_REPOSITORY
+
+logger = logging.getLogger(__name__)
+
+##################################
+### Avlos installation scripts ###
+##################################
+def setup_homli() -> int:
+    """
+    Installs the remote repository with dotfiles
+    and copies them over to home directory
+    """
+    ### install github repository ###
+    home_directory = str(Path.home())
+    installation_directory = home_directory + '/.dotfiles'
+    logger.info(
+        "Cloning git repository {} to {}".format(GITHUB_DOTFILES_REPOSITORY, installation_directory)
+    )
+    # check if folder exists, remove #
+    if os.path.isdir(installation_directory):
+        shutil.rmtree(installation_directory)
+    Repo.clone_from(GITHUB_DOTFILES_REPOSITORY, installation_directory)
+
+    ### copy dotfiles to home directory ###
+    dotfiles = os.listdir(installation_directory)
+    dotfiles = [d for d in dotfiles if d.startswith('.') and d not in ['.git', '.gitignore']]
+
+    # check for existing dotfiles #
+    existing_dotfiles = list(set(os.listdir(home_directory)) & set(dotfiles))
+    if len(existing_dotfiles) > 0:
+        logger.warning(
+            "The configuration files {} already exist.".format(", ".join(existing_dotfiles))
+        )
+        answer = input("Overwrite? (Y/N): ")
+        if not answer.lower().startswith('y'):
+            dotfiles = list(set(dotfiles) - set(existing_dotfiles))
+
+    # copy to home directory
+    for dotfile in dotfiles:
+        shutil.copyfile(installation_directory + '/' + dotfile, home_directory + '/' + dotfile)
+
+    logger.info("Pre-commit configuration installed.")
+    return 0
+
+def install_homli(
+    store: Store,
+    hook_types: Sequence[str],
+    overwrite: bool = False,
+    hooks: bool = False,
+    skip_on_missing_config: bool = False,
+    git_dir: Optional[str] = None,
+) -> int:
+    """
+    Installs the remote repository with dotfiles
+    and copies them over to home directory
+    """
+    ### install github repository ###
+    logger.info("Installing hooks at git repository")
+    home_directory = str(Path.home())
+
+    installation_directory = home_directory + '/.dotfiles'
+    if os.path.isdir(installation_directory):
+        logger.warning("The configuration repository ~/.dotfiles already exists. If you want to update it run `pre-commit homli-setup`")
+    else:
+        setup_homli()
+
+    config_file = home_directory + '/.pre-commit-config.yaml'
+
+    for hook_type in hook_types:
+        _install_hook_script(
+            config_file,
+            hook_type,
+            overwrite=overwrite,
+            skip_on_missing_config=skip_on_missing_config,
+            git_dir=git_dir,
+        )
+
+    if hooks:
+        install_hooks(config_file, store)
+
+    return 0