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authorYureka <yuka@yuka.dev>2021-10-12 01:56:16 +0200
committerYuka <yuka@yuka.dev>2021-10-20 11:39:16 +0200
commit84e02be598d10f59a8320ee60a3d2efc31339ce2 (patch)
treea870465a1e43418967aeaa4404a6c5b79f738628 /pkgs/development/tools/yarn2nix-moretea/yarn2nix
parentcf6f772676b4f3cc7bcd04eb75dadcea85c2cb01 (diff)
fetchYarnDeps, mkYarnModules: verify the FOD hash is up-to-date
Diffstat (limited to 'pkgs/development/tools/yarn2nix-moretea/yarn2nix')
-rw-r--r--pkgs/development/tools/yarn2nix-moretea/yarn2nix/default.nix7
1 files changed, 6 insertions, 1 deletions
diff --git a/pkgs/development/tools/yarn2nix-moretea/yarn2nix/default.nix b/pkgs/development/tools/yarn2nix-moretea/yarn2nix/default.nix
index 8097f2b364c21..0d0e2baccc70f 100644
--- a/pkgs/development/tools/yarn2nix-moretea/yarn2nix/default.nix
+++ b/pkgs/development/tools/yarn2nix-moretea/yarn2nix/default.nix
@@ -108,7 +108,12 @@ in rec {
       dontInstall = true;
       buildInputs = [ yarn nodejs git ] ++ extraBuildInputs;
 
-      configurePhase = ''
+      configurePhase = lib.optionalString (offlineCache ? outputHash) ''
+        if ! cmp -s ${yarnLock} ${offlineCache}/yarn.lock; then
+          echo "yarn.lock changed, you need to update the fetchYarnDeps hash"
+          exit 1
+        fi
+      '' + ''
         # Yarn writes cache directories etc to $HOME.
         export HOME=$PWD/yarn_home
       '';