build-support: add addBinToPathHook hook

NixOS · Jan 11, 2025 · 3522886 · 3522886
1 parent 0a85603
commit 3522886
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diff --git a/pkgs/build-support/setup-hooks/add-bin-to-path.sh b/pkgs/build-support/setup-hooks/add-bin-to-path.sh
@@ -0,0 +1,15 @@
+# shellcheck shell=bash
+# This setup hook add $out/bin to the PATH environment variable.
+
+export PATH
+
+addBinToPath () {
+    # shellcheck disable=SC2154
+    if [ -d "$out/bin" ]; then
+        PATH="$out/bin:$PATH"
+        export PATH
+    fi
+}
+
+# shellcheck disable=SC2154
+addEnvHooks "$targetOffset" addBinToPath
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
@@ -163,6 +163,13 @@ with pkgs;
 
   __flattenIncludeHackHook = callPackage ../build-support/setup-hooks/flatten-include-hack { };
 
+  addBinToPathHook = callPackage (
+    { makeSetupHook }:
+    makeSetupHook {
+      name = "add-bin-to-path-hook";
+    } ../build-support/setup-hooks/add-bin-to-path.sh
+  ) { };
+
   autoreconfHook = callPackage (
     { makeSetupHook, autoconf, automake, gettext, libtool }:
     makeSetupHook {