Merge pull request #1090 from pre-commit/template_dir

Implement `pre-commit init-templatedir`

tests/commands/init_templatedir_test.py

@@ -0,0 +1,49 @@
+import subprocess
+
+import pre_commit.constants as C
+from pre_commit.commands.init_templatedir import init_templatedir
+from pre_commit.envcontext import envcontext
+from pre_commit.util import cmd_output
+from testing.fixtures import git_dir
+from testing.fixtures import make_consuming_repo
+from testing.util import cmd_output_mocked_pre_commit_home
+from testing.util import cwd
+from testing.util import git_commit
+
+
+def test_init_templatedir(tmpdir, tempdir_factory, store, cap_out):
+    target = str(tmpdir.join('tmpl'))
+    init_templatedir(C.CONFIG_FILE, store, target, hook_type='pre-commit')
+    lines = cap_out.get().splitlines()
+    assert lines[0].startswith('pre-commit installed at ')
+    assert lines[1] == (
+        '[WARNING] `init.templateDir` not set to the target directory'
+    )
+    assert lines[2].startswith(
+        '[WARNING] maybe `git config --global init.templateDir',
+    )
+
+    with envcontext([('GIT_TEMPLATE_DIR', target)]):
+        path = make_consuming_repo(tempdir_factory, 'script_hooks_repo')
+
+        with cwd(path):
+            retcode, output, _ = git_commit(
+                fn=cmd_output_mocked_pre_commit_home,
+                tempdir_factory=tempdir_factory,
+                # git commit puts pre-commit to stderr
+                stderr=subprocess.STDOUT,
+            )
+            assert retcode == 0
+            assert 'Bash hook....' in output
+
+
+def test_init_templatedir_already_set(tmpdir, tempdir_factory, store, cap_out):
+    target = str(tmpdir.join('tmpl'))
+    tmp_git_dir = git_dir(tempdir_factory)
+    with cwd(tmp_git_dir):
+        cmd_output('git', 'config', 'init.templateDir', target)
+        init_templatedir(C.CONFIG_FILE, store, target, hook_type='pre-commit')
+
+    lines = cap_out.get().splitlines()
+    assert len(lines) == 1
+    assert lines[0].startswith('pre-commit installed at')

tests/commands/install_uninstall_test.py

@@ -735,7 +735,7 @@ def test_install_disallow_missing_config(tempdir_factory, store):
     with cwd(path):
         remove_config_from_repo(path)
         ret = install(
-            C.CONFIG_FILE, store, overwrite=True, skip_on_missing_conf=False,
+            C.CONFIG_FILE, store, overwrite=True, skip_on_missing_config=False,
         )
         assert ret == 0
 
@@ -748,7 +748,7 @@ def test_install_allow_missing_config(tempdir_factory, store):
     with cwd(path):
         remove_config_from_repo(path)
         ret = install(
-            C.CONFIG_FILE, store, overwrite=True, skip_on_missing_conf=True,
+            C.CONFIG_FILE, store, overwrite=True, skip_on_missing_config=True,
         )
         assert ret == 0
 
@@ -766,7 +766,7 @@ def test_install_temporarily_allow_mising_config(tempdir_factory, store):
     with cwd(path):
         remove_config_from_repo(path)
         ret = install(
-            C.CONFIG_FILE, store, overwrite=True, skip_on_missing_conf=False,
+            C.CONFIG_FILE, store, overwrite=True, skip_on_missing_config=False,
         )
         assert ret == 0