build: filter by arch to prevent duplicated

Author: SergioRibera

.github/workflows/release.yml

@@ -34,6 +34,26 @@ on:
         default: "false"
 
 jobs:
+  setup:
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.set-version.outputs.version }}
+    steps:
+      - name: Extract version
+        id: set-version
+        run: |
+          if [ -n "${{ github.event.inputs.release_name }}" ]; then
+            VERSION="${{ github.event.inputs.release_name }}"
+          elif [[ "${GITHUB_REF}" == refs/tags/v* ]]; then
+            VERSION="${GITHUB_REF#refs/tags/v}"
+          elif [[ "${GITHUB_REF}" == refs/tags/* ]]; then
+            VERSION="${GITHUB_REF#refs/tags/}"
+          else
+            VERSION="${GITHUB_REF_NAME}"
+          fi
+          echo "VERSION=$VERSION"
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+
   generate-matrix:
     runs-on: ubuntu-latest
     outputs:
@@ -62,15 +82,14 @@ jobs:
 
   build:
     runs-on: ubuntu-latest
-    needs: generate-matrix
+    needs: [setup, generate-matrix]
+    env:
+      VERSION: ${{ needs.setup.outputs.version }}
     if: ${{ github.event.inputs.create_binaries == 'true' || (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')) }}
     strategy:
       fail-fast: false
       matrix:
         include: ${{ fromJson(needs.generate-matrix.outputs.matrix) }}
-    env:
-      ARTIFACT_NAME: ""
-      VERSION: ${{ github.event.inputs.release_name || github.ref_name }}
 
     steps:
       - uses: actions/checkout@v4
@@ -103,7 +122,7 @@ jobs:
 
   create-release:
     runs-on: ubuntu-latest
-    needs: build
+    needs: [setup, build]
     if: ${{ github.event.inputs.create_release == 'true' || (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')) }}
     steps:
       - uses: actions/checkout@v4
@@ -138,23 +157,23 @@ jobs:
         with:
           make_latest: true
           prerelease: ${{ steps.release_name.outputs.release_name != '' && contains(steps.release_name.outputs.release_name, 'a') }}
-          tag_name: ${{ steps.release_name.outputs.release_name }}
-          name: ${{ steps.release_name.outputs.release_name }}
+          tag_name: ${{ needs.setup.outputs.version }}
+          name: ${{ needs.setup.outputs.version }}
           body: ${{ steps.git-cliff.outputs.content }}
           files: |
             artifacts/*
             CHANGES.md
 
   docker-build:
     runs-on: ubuntu-latest
-    needs: [generate-matrix]
+    needs: [setup, generate-matrix]
+    env:
+      VERSION: ${{ needs.setup.outputs.version }}
     if: ${{ github.event.inputs.create_images == 'true' || (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')) }}
     strategy:
       fail-fast: false
       matrix:
         include: ${{ fromJson(needs.generate-matrix.outputs.matrix) }}
-    env:
-      VERSION: ${{ github.event.inputs.release_name || github.ref_name }}
     steps:
       - uses: actions/checkout@v4
       - name: Set Repository Lowercase
@@ -181,9 +200,9 @@ jobs:
 
   docker-publish:
     runs-on: ubuntu-latest
-    needs: [generate-matrix, docker-build]
+    needs: [setup, generate-matrix, docker-build]
     env:
-      VERSION: ${{ github.event.inputs.release_name || github.ref_name }}
+      VERSION: ${{ needs.setup.outputs.version }}
     steps:
       - name: Log in to GHCR
         uses: docker/login-action@v3

flake.nix

@@ -19,6 +19,21 @@
         };
         lib = pkgs.lib;
 
+        uniqueBy = filter: list:
+            let
+              aux = seen: remaining:
+                if remaining == [] then []
+                else
+                  let
+                    item = builtins.head remaining;
+                    rest = builtins.tail remaining;
+                  in
+                  if builtins.elem (filter item) seen then
+                    aux seen rest
+                  else
+                    [item] ++ aux (seen ++ [(filter item)]) rest;
+            in aux [] list;
+
         mkCrossPkgs = { arch, os }: let
           cross = arch + "-" + os;
           crossSystem = lib.systems.elaborate cross;
@@ -113,7 +128,9 @@
         }) architectures)) // (pkgs.lib.listToAttrs (map ({arch, ...} @ args: {
           name = "image-${arch}";
           value = containerPkg args;
-        }) architectures));
+        })
+            (uniqueBy (i: i.arch) architectures)
+        ));
 
         apps = {
           help = {