feat: add beforeEachBundleCommand

.changes/tauri-bundle-with-hook.md

@@ -0,0 +1,5 @@
+---
+'tauri-bundler': 'minor:feat'
+---
+
+Add `bundle::bundle_project_with_hook`.

.changes/tauri-cli-before-each-bundle-command.md

@@ -0,0 +1,5 @@
+---
+'tauri-cli': 'minor:feat'
+---
+
+Execute the newly added `beforeEachBundleCommand` when bundling each target.

.changes/tauri-utils-before-each-bundle-command.md

@@ -0,0 +1,5 @@
+---
+'tauri-utils': 'minor:feat'
+---
+
+Add `before_each_bundle_command` to the config.

core/tauri-config-schema/schema.json

@@ -2165,6 +2165,17 @@
             }
           ]
         },
+        "beforeEachBundleCommand": {
+          "description": "Similar to `before_bundle_command`, a shell command to run before the bundling phase of each package type. Check `TAURI_BUNDLER_PACKAGE_TYPE` env var to know which package type is being bundled.\n\nThe TAURI_PLATFORM, TAURI_ARCH, TAURI_FAMILY, TAURI_PLATFORM_VERSION, TAURI_PLATFORM_TYPE and TAURI_DEBUG environment variables are set if you perform conditional compilation.",
+          "anyOf": [
+            {
+              "$ref": "#/definitions/HookCommand"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
         "features": {
           "description": "Features passed to `cargo` commands.",
           "type": [

core/tauri-utils/src/config.rs

@@ -1712,6 +1712,13 @@ pub struct BuildConfig {
   /// The TAURI_PLATFORM, TAURI_ARCH, TAURI_FAMILY, TAURI_PLATFORM_VERSION, TAURI_PLATFORM_TYPE and TAURI_DEBUG environment variables are set if you perform conditional compilation.
   #[serde(alias = "before-bundle-command")]
   pub before_bundle_command: Option<HookCommand>,
+  /// Similar to `before_bundle_command`, a shell command to run before the bundling phase
+  /// of each package type. Check `TAURI_BUNDLER_PACKAGE_TYPE` env var to know
+  /// which package type is being bundled.
+  ///
+  /// The TAURI_PLATFORM, TAURI_ARCH, TAURI_FAMILY, TAURI_PLATFORM_VERSION, TAURI_PLATFORM_TYPE and TAURI_DEBUG environment variables are set if you perform conditional compilation.
+  #[serde(alias = "before-bundle-command")]
+  pub before_each_bundle_command: Option<HookCommand>,
   /// Features passed to `cargo` commands.
   pub features: Option<Vec<String>>,
   /// Whether we should inject the Tauri API on `window.__TAURI__` or not.
@@ -1728,6 +1735,7 @@ impl Default for BuildConfig {
       before_dev_command: None,
       before_build_command: None,
       before_bundle_command: None,
+      before_each_bundle_command: None,
       features: None,
       with_global_tauri: false,
     }
@@ -1939,6 +1947,7 @@ fn default_build() -> BuildConfig {
     before_dev_command: None,
     before_build_command: None,
     before_bundle_command: None,
+    before_each_bundle_command: None,
     features: None,
     with_global_tauri: false,
   }
@@ -2436,6 +2445,7 @@ mod build {
       let before_dev_command = quote!(None);
       let before_build_command = quote!(None);
       let before_bundle_command = quote!(None);
+      let before_each_bundle_command = quote!(None);
       let features = quote!(None);
 
       literal_struct!(
@@ -2448,6 +2458,7 @@ mod build {
         before_dev_command,
         before_build_command,
         before_bundle_command,
+        before_each_bundle_command,
         features
       );
     }
@@ -2736,6 +2747,7 @@ mod test {
       before_dev_command: None,
       before_build_command: None,
       before_bundle_command: None,
+      before_each_bundle_command: None,
       features: None,
       with_global_tauri: false,
     };

tooling/bundler/src/bundle.rs

@@ -43,6 +43,15 @@ pub struct Bundle {
 /// Bundles the project.
 /// Returns the list of paths where the bundles can be found.
 pub fn bundle_project(settings: Settings) -> crate::Result<Vec<Bundle>> {
+  bundle_project_with_hook(settings, |_| Ok(()))
+}
+
+/// Bundles the project and runs the hook before bundling each target.
+/// Returns the list of paths where the bundles can be found.
+pub fn bundle_project_with_hook<F: Fn(&PackageType) -> crate::Result<()>>(
+  settings: Settings,
+  before_each_package_hook: F,
+) -> crate::Result<Vec<Bundle>> {
   let package_types = settings.package_types()?;
   if package_types.is_empty() {
     return Ok(Vec::new());
@@ -67,6 +76,8 @@ pub fn bundle_project(settings: Settings) -> crate::Result<Vec<Bundle>> {
       continue;
     }
 
+    before_each_package_hook(package_type)?;
+
     let bundle_paths = match package_type {
       #[cfg(target_os = "macos")]
       PackageType::MacOsBundle => macos::app::bundle_project(&settings)?,