feat: added MISE_TASK_DISABLE_PATHS setting

Fixes #3250

Cargo.toml

@@ -182,3 +182,6 @@ ignored = ["built", "openssl", "cfg_aliases"]
 
 [lints.rust]
 unexpected_cfgs = { level = "warn", check-cfg = ['cfg(coverage,coverage_nightly)'] }
+
+[lints.clippy]
+borrowed_box = "allow"

schema/mise.json

@@ -629,6 +629,14 @@
           "description": "Path to the system mise config file. Default is `/etc/mise/config.toml`. This must be an env var.",
           "type": "string"
         },
+        "task_disable_paths": {
+          "default": [],
+          "description": "Paths that mise will not look for tasks in.",
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
         "task_output": {
           "description": "Change output style when executing tasks.",
           "type": "string",

settings.toml

@@ -836,6 +836,14 @@ type = "Path"
 optional = true
 description = "Path to the system mise config file. Default is `/etc/mise/config.toml`. This must be an env var."
 
+[task_disable_paths]
+env = "MISE_TASK_DISABLE_PATHS"
+type = "ListPath"
+rust_type = "BTreeSet<PathBuf>"
+default = []
+parse_env = "list_by_colon"
+description = "Paths that mise will not look for tasks in."
+
 [task_output]
 env = "MISE_TASK_OUTPUT"
 type = "String"

src/config/mod.rs

@@ -427,7 +427,6 @@ impl Config {
             .collect())
     }
 
-    #[allow(clippy::borrowed_box)]
     fn load_config_tasks(&self, cf: &Option<&Box<dyn ConfigFile>>) -> Vec<Task> {
         cf.map(|cf| cf.tasks())
             .unwrap_or_default()
@@ -436,7 +435,6 @@ impl Config {
             .collect()
     }
 
-    #[allow(clippy::borrowed_box)]
     fn load_file_tasks(&self, cf: &Option<&Box<dyn ConfigFile>>, config_root: &Path) -> Vec<Task> {
         let includes = match cf {
             Some(cf) => cf
@@ -475,6 +473,7 @@ impl Config {
             .try_collect::<_, Vec<PathBuf>, _>()?
             .into_par_iter()
             .filter(|p| file::is_executable(p))
+            .filter(|p| !SETTINGS.task_disable_paths.iter().any(|d| p.starts_with(d)))
             .map(|path| Task::from_path(&path, root, config_root))
             .collect()
     }

src/task/mod.rs

@@ -344,7 +344,6 @@ impl Task {
         }
     }
 
-    #[allow(clippy::borrowed_box)]
     pub fn cf<'a>(&self, config: &'a Config) -> Option<&'a Box<dyn ConfigFile>> {
         config.config_files.get(&self.config_source)
     }