ci: Install pre-commit crate dependencies with cargo-binstall

It should be quicker than compiling them with `cargo install`

.gitlab-ci/check.yml

@@ -8,7 +8,7 @@ pre-commit-checks:
   image: "rustlang/rust:nightly-slim"
   interruptible: true
   script:
-    - RUST_BACKTRACE=1 cargo run --manifest-path hooks/checks/Cargo.toml -- --verbose --force-install
+    - RUST_BACKTRACE=1 cargo run --manifest-path hooks/checks/Cargo.toml -- --verbose --force-install --cargo-binstall
 
 # Checks needing dependencies in the Flatpak runtime
 flatpak-checks:

hooks/checks/src/main.rs

@@ -10,8 +10,8 @@ use std::{
 mod utils;
 
 use crate::utils::{
-    CargoManifest, CheckDependency, CommandData, GitStagedFiles, InstallationCommand,
-    check_files_sorted, file_contains, load_files, print_error, visit_dir,
+    CargoInstallMethod, CargoManifest, CheckDependency, CommandData, GitStagedFiles,
+    InstallationCommand, check_files_sorted, file_contains, load_files, print_error, visit_dir,
 };
 
 /// The path to the directory containing the workspace.
@@ -71,6 +71,9 @@ impl ScriptCommand {
                     "force-install" => {
                         check_cmd.force_install = true;
                     }
+                    "cargo-binstall" => {
+                        check_cmd.cargo_install_method = CargoInstallMethod::CargoBinstall;
+                    }
                     "verbose" => {
                         VERBOSE.store(true, Ordering::Relaxed);
                     }
@@ -153,6 +156,8 @@ USAGE: {name} [OPTIONS]
 OPTIONS:
     -s, --git-staged        Only check files staged to be committed
     -f, --force-install     Install missing dependencies without asking
+    --cargo-binstall     Use cargo-binstall instead of `cargo install` when installing
+                            missing crate dependencies
     -v, --verbose           Use verbose output
     --version               Print the version of this script
     -h, --help              Print this help and exit
@@ -185,6 +190,8 @@ struct CheckCmd {
     staged_files: Option<GitStagedFiles>,
     /// Whether to install missing dependencies without asking.
     force_install: bool,
+    /// Which program to use to install crate dependencies.
+    cargo_install_method: CargoInstallMethod,
 }
 
 impl CheckCmd {
@@ -216,7 +223,7 @@ impl CheckCmd {
                 &["component", "add", "--toolchain", "nightly", "rustfmt"],
             )),
         }
-        .check(self.force_install)?;
+        .check(self.force_install, self.cargo_install_method)?;
 
         if let Some(staged_files) = &self.staged_files {
             let cmd = CommandData::new(
@@ -267,7 +274,7 @@ impl CheckCmd {
                 &["component", "add", "clippy"],
             )),
         }
-        .check(self.force_install)?;
+        .check(self.force_install, self.cargo_install_method)?;
 
         let manifest_path = format!("{WORKSPACE_DIR}/hooks/checks/Cargo.toml");
 
@@ -295,7 +302,7 @@ impl CheckCmd {
             version: CommandData::new("typos", &["--version"]),
             install: InstallationCommand::Cargo("typos-cli"),
         }
-        .check(self.force_install)?;
+        .check(self.force_install, self.cargo_install_method)?;
 
         let cmd = CommandData::new("typos", &["--color", "always"]).print_output();
 
@@ -322,7 +329,7 @@ impl CheckCmd {
             version: CommandData::new("cargo-machete", &["--version"]),
             install: InstallationCommand::Cargo("cargo-machete"),
         }
-        .check(self.force_install)?;
+        .check(self.force_install, self.cargo_install_method)?;
 
         let output = CommandData::new("cargo-machete", &["--with-metadata"])
             .print_output()
@@ -345,7 +352,7 @@ impl CheckCmd {
             version: CommandData::new("cargo", &["deny", "--version"]),
             install: InstallationCommand::Cargo("cargo-deny"),
         }
-        .check(self.force_install)?;
+        .check(self.force_install, self.cargo_install_method)?;
 
         let output = CommandData::new("cargo", &["deny", "check"])
             .print_output()
@@ -625,7 +632,7 @@ impl CheckCmd {
             version: CommandData::new("cargo", &["sort", "--version"]),
             install: InstallationCommand::Cargo("cargo-sort"),
         }
-        .check(self.force_install)?;
+        .check(self.force_install, self.cargo_install_method)?;
 
         let output = CommandData::new(
             "cargo",

hooks/checks/src/utils.rs

@@ -116,7 +116,11 @@ impl CheckDependency {
     /// Check whether the dependency is available.
     ///
     /// Returns `Ok` if the dependency was available or successfully installed.
-    pub(crate) fn check(self, force_install: bool) -> Result<(), ScriptError> {
+    pub(crate) fn check(
+        self,
+        force_install: bool,
+        cargo_method: CargoInstallMethod,
+    ) -> Result<(), ScriptError> {
         let Self {
             name,
             version,
@@ -136,12 +140,14 @@ impl CheckDependency {
         }
 
         if !force_install {
-            self.ask_install()?;
+            self.ask_install(cargo_method)?;
         }
 
         println!("\x1B[1;92mInstalling\x1B[0m {name}…");
 
-        if install.run()?.status.success() && version.run()?.status.success() {
+        if install.run(force_install, cargo_method)?.status.success()
+            && version.run()?.status.success()
+        {
             // The dependency was installed successfully.
             Ok(())
         } else {
@@ -152,7 +158,7 @@ impl CheckDependency {
 
     /// Ask the user whether we should try to install the dependency, if we are
     /// in a terminal.
-    fn ask_install(self) -> Result<(), ScriptError> {
+    fn ask_install(self, cargo_method: CargoInstallMethod) -> Result<(), ScriptError> {
         let name = self.name;
 
         let stdin = stdin();
@@ -163,7 +169,7 @@ impl CheckDependency {
         }
 
         println!("{name} is needed for this check, but it isn’t available\n");
-        println!("y: Install {name} via {}", self.install.via());
+        println!("y: Install {name} via {}", self.install.via(cargo_method));
         println!("N: Don’t install {name} and abort checks\n");
 
         let mut input = String::new();
@@ -313,24 +319,65 @@ pub(crate) enum InstallationCommand {
 
 impl InstallationCommand {
     /// The program used for the installation.
-    pub(crate) fn via(self) -> &'static str {
+    pub(crate) fn via(self, cargo_method: CargoInstallMethod) -> &'static str {
         match self {
-            Self::Cargo(_) => "cargo",
+            Self::Cargo(_) => cargo_method.name(),
             Self::Custom(cmd) => cmd.program,
         }
     }
 
     /// Run this command.
-    pub(crate) fn run(self) -> Result<Output, ScriptError> {
+    pub(crate) fn run(
+        self,
+        force_install: bool,
+        cargo_method: CargoInstallMethod,
+    ) -> Result<Output, ScriptError> {
         match self {
-            Self::Cargo(dep) => CommandData::new("cargo", &["install"])
-                .print_output()
-                .run_with_args(&[dep]),
+            Self::Cargo(dep) => cargo_method.run(dep, force_install),
             Self::Custom(cmd) => cmd.print_output().run(),
         }
     }
 }
 
+/// The method used to install crate dependencies.
+#[derive(Clone, Copy, Default)]
+pub(crate) enum CargoInstallMethod {
+    /// Use `cargo install`.
+    #[default]
+    Cargo,
+    /// Use `cargo-binstall`.
+    CargoBinstall,
+}
+
+impl CargoInstallMethod {
+    /// The name of this method.
+    fn name(self) -> &'static str {
+        match self {
+            Self::Cargo => "cargo",
+            Self::CargoBinstall => "cargo-binstall",
+        }
+    }
+
+    /// Run tis method for the given dependency.
+    fn run(self, dep: &str, force_install: bool) -> Result<Output, ScriptError> {
+        if matches!(self, Self::CargoBinstall) {
+            CheckDependency {
+                name: "cargo-binstall",
+                version: CommandData::new("cargo", &["binstall", "-V"]),
+                install: InstallationCommand::Cargo("cargo-binstall"),
+            }
+            .check(force_install, CargoInstallMethod::Cargo)?;
+        }
+
+        let cmd = match self {
+            Self::Cargo => CommandData::new("cargo", &["install"]),
+            Self::CargoBinstall => CommandData::new("cargo", &["binstall"]),
+        };
+
+        cmd.print_output().run_with_args(&[dep])
+    }
+}
+
 /// Visit the given directory recursively and apply the given function to files.
 pub(crate) fn visit_dir(dir: &Path, on_file: &mut dyn FnMut(PathBuf)) {
     let dir_entries = match fs::read_dir(dir) {