feat(mise): add support for parallel job configuration in mise (#1548)

Co-authored-by: Gideon <87426140+GideonBear@users.noreply.github.com>

config.example.toml

@@ -296,6 +296,10 @@
 # (default: false)
 # bump = false
 
+# Number of jobs to run in parallel
+# (default: 4)
+# jobs = 4
+
 # Run interactively
 # (default: false)
 # interactive = false

src/config.rs

@@ -179,6 +179,7 @@ pub struct Chezmoi {
 pub struct Mise {
     bump: Option<bool>,
     interactive: Option<bool>,
+    jobs: Option<u32>,
 }
 
 #[derive(Deserialize, Default, Debug, Merge)]
@@ -1823,6 +1824,10 @@ impl Config {
             .unwrap_or(false)
     }
 
+    pub fn mise_jobs(&self) -> u32 {
+        self.config_file.mise.as_ref().and_then(|mise| mise.jobs).unwrap_or(4)
+    }
+
     pub fn mise_interactive(&self) -> bool {
         self.config_file
             .mise

src/steps/os/unix.rs

@@ -871,6 +871,10 @@ pub fn run_mise(ctx: &ExecutionContext) -> Result<()> {
         cmd.arg("--bump");
     }
 
+    if ctx.config().mise_jobs() != 4 {
+        cmd.args(["--jobs", &ctx.config().mise_jobs().to_string()]);
+    }
+
     cmd.status_checked()
 }