refactor!: match target triple for TAURI_ENV_ARCH (#8486)

* refactor!: match target triple for `TAURI_ENV_ARCH`

* fix build

* Update .changes/cli-hooks-env-vars-breaking.md

Co-authored-by: Lucas Fernandes Nogueira <lucas@tauri.app>

* Update tooling/cli/ENVIRONMENT_VARIABLES.md

Co-authored-by: Lucas Fernandes Nogueira <lucas@tauri.app>

---------

Co-authored-by: Lucas Fernandes Nogueira <lucas@tauri.app>

.changes/cli-hook-env-vars.md

@@ -1,6 +0,0 @@
----
-'tauri-cli': 'patch:bug'
-'@tauri-apps/cli': 'patch:bug'
----
-
-Prevent `Invalid target triple` warnings and correctly set `TAURI_ENV_` vars when target triple contains 4 components. `darwin` and `androideabi` are no longer replaced with `macos` and `android` in `TAURI_ENV_PLATFORM`.

.changes/cli-hook-invalid-target-triple-env-vars.md

@@ -0,0 +1,6 @@
+---
+'tauri-cli': 'patch:bug'
+'@tauri-apps/cli': 'patch:bug'
+---
+
+Prevent `Invalid target triple` warnings and correctly set `TAURI_ENV_` vars when target triple contains 4 components.

.changes/cli-hooks-env-vars-breaking.md

@@ -0,0 +1,9 @@
+---
+'tauri-cli': 'patch:breaking'
+'@tauri-apps/cli': 'patch:breaking'
+---
+
+Removed `TAURI_ENV_PLATFORM_TYPE` which will not be set for CLI hook commands anymore, use `TAURI_ENV_PLATFORM` instead. Also Changed value of `TAURI_ENV_PLATFORM` and `TAURI_ENV_ARCH` values to match the target triple more accurately:
+
+- `darwin` and `androideabi` are no longer replaced with `macos` and `android` in `TAURI_ENV_PLATFORM`.
+- `i686` and `i586` are no longer replaced with `x86` in `TAURI_ENV_ARCH`.

tooling/cli/ENVIRONMENT_VARIABLES.md

@@ -1,5 +1,3 @@
-<!-- TODO: v2 rename all vars with consistency and grouping -->
-
 ### Tauri's Environment Variables
 
 This is a documentation of all environment variables used by tauri core crates and tauri CLI.
@@ -42,10 +40,9 @@ These environment variables are inputs to the CLI which may have an equivalent C
 
 These environment variables are set for each hook command (`beforeDevCommand`, `beforeBuildCommand`, ...etc) which could be useful to conditionally build your frontend or execute a specific action.
 
-- `TAURI_ENV_ARCH` — Target arch, `x86_64`, `aarch64`...etc.
-- `TAURI_ENV_PLATFORM` — Target platform, `windows`, `macos`, `linux`...etc.
-- `TAURI_ENV_FAMILY` — Target platform family `unix` or `windows`.
-- `TAURI_ENV_PLATFORM_TYPE` — Target platform type `Linux`, `Windows_NT` or `Darwin`
-- `TAURI_ENV_PLATFORM_VERSION` — Build platform version
-- `TAURI_ENV_DEBUG` — `true` for `dev` command, `false` for `build` command.
+- `TAURI_ENV_DEBUG` — `true` for `dev` command or `build --debug`, `false` otherwise.
 - `TAURI_ENV_TARGET_TRIPLE` — Target triple the CLI is building.
+- `TAURI_ENV_ARCH` — Target arch, `x86_64`, `aarch64`...etc.
+- `TAURI_ENV_PLATFORM` — Target platform, `windows`, `darwin`, `linux`...etc.
+- `TAURI_ENV_PLATFORM_VERSION` — Build platform version
+- `TAURI_ENV_FAMILY` — Target platform family `unix` or `windows`.

tooling/cli/src/interface/rust.rs

@@ -241,17 +241,8 @@ impl Interface for Rust {
       }
     };
 
-    env.insert(
-      "TAURI_ENV_ARCH",
-      match arch {
-        // keeps compatibility with old `std::env::consts::ARCH` implementation
-        "i686" | "i586" => "x86".into(),
-        a => a.into(),
-      },
-    );
-
+    env.insert("TAURI_ENV_ARCH", arch.into());
     env.insert("TAURI_ENV_PLATFORM", host.into());
-
     env.insert(
       "TAURI_ENV_FAMILY",
       match host {
@@ -260,13 +251,6 @@ impl Interface for Rust {
       },
     );
 
-    match host {
-      "linux" => env.insert("TAURI_ENV_PLATFORM_TYPE", "Linux".into()),
-      "windows" => env.insert("TAURI_ENV_PLATFORM_TYPE", "Windows_NT".into()),
-      "darwin" => env.insert("TAURI_ENV_PLATFORM_TYPE", "Darwin".into()),
-      _ => None,
-    };
-
     env
   }
 }