Do not require a project in prek init-template-dir

src/cli/install.rs

@@ -6,12 +6,14 @@ use std::sync::Arc;
 use anyhow::{Context, Result};
 use bstr::ByteSlice;
 use owo_colors::OwoColorize;
+use prek_consts::CONFIG_FILE;
 use same_file::is_same_file;
 
 use crate::cli::reporter::{HookInitReporter, HookInstallReporter};
 use crate::cli::run;
 use crate::cli::run::{SelectorSource, Selectors};
 use crate::cli::{ExitStatus, HookType};
+use crate::config::read_config;
 use crate::fs::{CWD, Simplified};
 use crate::git::{GIT_ROOT, git_cmd};
 use crate::printer::Printer;
@@ -42,7 +44,7 @@ pub(crate) async fn install(
     }
 
     let project = Project::discover(config.as_deref(), &CWD).ok();
-    let hook_types = get_hook_types(project.as_ref(), hook_types);
+    let hook_types = get_hook_types(project.as_ref(), config.as_deref(), hook_types);
 
     let hooks_path = if let Some(dir) = git_dir {
         dir.join("hooks")
@@ -111,7 +113,11 @@ pub(crate) async fn install_hooks(
     Ok(ExitStatus::Success)
 }
 
-fn get_hook_types(project: Option<&Project>, hook_types: Vec<HookType>) -> Vec<HookType> {
+fn get_hook_types(
+    project: Option<&Project>,
+    config: Option<&Path>,
+    hook_types: Vec<HookType>,
+) -> Vec<HookType> {
     let mut hook_types = if hook_types.is_empty() {
         if let Some(project) = project {
             project
@@ -120,7 +126,11 @@ fn get_hook_types(project: Option<&Project>, hook_types: Vec<HookType>) -> Vec<H
                 .clone()
                 .unwrap_or_default()
         } else {
-            vec![]
+            let config = config.unwrap_or(Path::new(CONFIG_FILE));
+            read_config(config)
+                .ok()
+                .and_then(|cfg| cfg.default_install_hook_types.clone())
+                .unwrap_or_default()
         }
     } else {
         hook_types
@@ -319,7 +329,7 @@ pub(crate) async fn uninstall(
     let project = Project::discover(config.as_deref(), &CWD).ok();
     let hooks_path = git::get_git_common_dir().await?.join("hooks");
 
-    for hook_type in get_hook_types(project.as_ref(), hook_types) {
+    for hook_type in get_hook_types(project.as_ref(), config.as_deref(), hook_types) {
         let hook_path = hooks_path.join(hook_type.as_str());
         let legacy_path = hooks_path.join(format!("{}.legacy", hook_type.as_str()));
 

tests/install.rs

@@ -572,6 +572,26 @@ fn init_template_dir_non_git_repo() {
     ----- stderr -----
     warning: git config `init.templateDir` not set to the target directory, try `git config --global init.templateDir '.git'`
     "#);
+
+    context.write_pre_commit_config(indoc::indoc! {"
+        default_install_hook_types:
+          - pre-commit
+          - commit-msg
+          - pre-push
+        repos:
+    "});
+    cmd_snapshot!(context.filters(), context.command().arg("init-template-dir").arg("-c").arg(context.work_dir().join(CONFIG_FILE)).arg(".git"), @r"
+    success: true
+    exit_code: 0
+    ----- stdout -----
+    Overwriting existing hook at `.git/hooks/pre-commit`
+    prek installed at `.git/hooks/pre-commit` with specified config `[TEMP_DIR]/.pre-commit-config.yaml`
+    prek installed at `.git/hooks/commit-msg` with specified config `[TEMP_DIR]/.pre-commit-config.yaml`
+    prek installed at `.git/hooks/pre-push` with specified config `[TEMP_DIR]/.pre-commit-config.yaml`
+
+    ----- stderr -----
+    warning: git config `init.templateDir` not set to the target directory, try `git config --global init.templateDir '.git'`
+    ");
 }
 
 #[test]