1 files changed, 87 insertions, 0 deletions
diff --git a/pkgs/build-support/php/build-composer-repository.nix b/pkgs/build-support/php/build-composer-repository.nix
new file mode 100644
index 00000000000..30b0b48de75
--- /dev/null
+++ b/pkgs/build-support/php/build-composer-repository.nix
@@ -0,0 +1,87 @@
+{ callPackage, stdenvNoCC, lib, writeTextDir, fetchFromGitHub, php }:
+
+let
+  mkComposerRepositoryOverride =
+    /*
+      We cannot destruct finalAttrs since the attrset below is used to construct it
+      and Nix currently does not support lazy attribute names.
+      {
+      php ? null,
+      composer ? null,
+      composerLock ? "composer.lock",
+      src,
+      vendorHash,
+      ...
+      }@finalAttrs:
+    */
+    finalAttrs: previousAttrs:
+
+    let
+      phpDrv = finalAttrs.php or php;
+      composer = finalAttrs.composer or phpDrv.packages.composer;
+      composer-local-repo-plugin = callPackage ./pkgs/composer-local-repo-plugin.nix { };
+    in
+    assert (lib.assertMsg (previousAttrs ? src) "mkComposerRepository expects src argument.");
+    assert (lib.assertMsg (previousAttrs ? vendorHash) "mkComposerRepository expects vendorHash argument.");
+    assert (lib.assertMsg (previousAttrs ? version) "mkComposerRepository expects version argument.");
+    assert (lib.assertMsg (previousAttrs ? pname) "mkComposerRepository expects pname argument.");
+    assert (lib.assertMsg (previousAttrs ? composerNoDev) "mkComposerRepository expects composerNoDev argument.");
+    assert (lib.assertMsg (previousAttrs ? composerNoPlugins) "mkComposerRepository expects composerNoPlugins argument.");
+    assert (lib.assertMsg (previousAttrs ? composerNoScripts) "mkComposerRepository expects composerNoScripts argument.");
+    {
+      composerNoDev = previousAttrs.composerNoDev or true;
+      composerNoPlugins = previousAttrs.composerNoPlugins or true;
+      composerNoScripts = previousAttrs.composerNoScripts or true;
+
+      name = "${previousAttrs.pname}-${previousAttrs.version}-composer-repository";
+
+      # See https://github.com/NixOS/nix/issues/6660
+      dontPatchShebangs = previousAttrs.dontPatchShebangs or true;
+
+      nativeBuildInputs = (previousAttrs.nativeBuildInputs or [ ]) ++ [
+        composer
+        composer-local-repo-plugin
+        phpDrv.composerHooks.composerRepositoryHook
+      ];
+
+      buildInputs = previousAttrs.buildInputs or [ ];
+
+      strictDeps = previousAttrs.strictDeps or true;
+
+      # Should we keep these empty phases?
+      configurePhase = previousAttrs.configurePhase or ''
+        runHook preConfigure
+
+        runHook postConfigure
+      '';
+
+      buildPhase = previousAttrs.buildPhase or ''
+        runHook preBuild
+
+        runHook postBuild
+      '';
+
+      doCheck = previousAttrs.doCheck or true;
+      checkPhase = previousAttrs.checkPhase or ''
+        runHook preCheck
+
+        runHook postCheck
+      '';
+
+      installPhase = previousAttrs.installPhase or ''
+        runHook preInstall
+
+        runHook postInstall
+      '';
+
+      COMPOSER_CACHE_DIR = "/dev/null";
+      COMPOSER_MIRROR_PATH_REPOS = "1";
+      COMPOSER_HTACCESS_PROTECT = "0";
+      COMPOSER_DISABLE_NETWORK = "0";
+
+      outputHashMode = "recursive";
+      outputHashAlgo = if (finalAttrs ? vendorHash && finalAttrs.vendorHash != "") then null else "sha256";
+      outputHash = finalAttrs.vendorHash or "";
+    };
+in
+args: (stdenvNoCC.mkDerivation args).overrideAttrs mkComposerRepositoryOverride