fix nightly release; more flexible reusable build

.github/workflows/build-reusable.yaml

@@ -4,8 +4,7 @@ on:
   workflow_call:
     inputs:
       artifact-name:
-        description: "Named identifier for the artifact"
-        required: true
+        description: "Named identifier for the artifact, optional"
         type: string
       os:
         description: "OS list"
@@ -23,6 +22,14 @@ on:
         description: "Compiler list"
         type: string
         default: '["gcc","llvm"]'
+      cmodel:
+        description: "C model list"
+        type: string
+        default: '[""]'
+      languages:
+        description: "Languages list"
+        type: string
+        default: '[""]'
       sim:
         description: "Simulator"
         type: string
@@ -50,12 +57,14 @@ jobs:
     steps:
       - name: Report inputs
         run: |
-          echo "Artifact name: ${{ inputs.artifact-name }}"
-          echo "OS list:       ${{ inputs.os }}"
-          echo "Mode list:     ${{ inputs.mode }}"
-          echo "Target list:   ${{ inputs.target }}"
-          echo "Compiler list: ${{ inputs.compiler }}"
-          echo "Simulator:     ${{ inputs.sim }}"
+          echo "Artifact name:  ${{ inputs.artifact-name }}"
+          echo "OS list:        ${{ inputs.os }}"
+          echo "Mode list:      ${{ inputs.mode }}"
+          echo "Target list:    ${{ inputs.target }}"
+          echo "Compiler list:  ${{ inputs.compiler }}"
+          echo "C model list:   ${{ inputs.cmodel }}"
+          echo "Languages list: ${{ inputs.languages }}"
+          echo "Simulator:      ${{ inputs.sim }}"
 
   submodule_cache:
     name: Initialize submodule cache
@@ -100,6 +109,9 @@ jobs:
         target: ${{ fromJSON(inputs.target) }}
         compiler: ${{ fromJSON(inputs.compiler) }}
         sim: ${{ fromJSON(inputs.sim) }}
+        cmodel: ${{ fromJSON(inputs.cmodel) }}
+        languages: ${{ fromJSON(inputs.languages) }}
+
         exclude:
           - mode: musl
             compiler: llvm
@@ -133,6 +145,12 @@ jobs:
           if [ -n "${{ matrix.sim }}" ]; then
             ARGS="$ARGS --with-sim=${{ matrix.sim }}"
           fi
+          if [ -n "${{ matrix.cmodel }}" ]; then
+            ARGS="$ARGS --with-cmodel=${{ matrix.cmodel }}"
+          fi
+          if [ -n "${{ matrix.languages }}" ]; then
+            ARGS="$ARGS --enable-languages=${{ matrix.languages }}"
+          fi
           $BUILD_TOOLCHAIN $ARGS
           sudo mkdir /mnt/riscv
           sudo chown runner:runner /mnt/riscv
@@ -166,9 +184,16 @@ jobs:
             *)
               MODE="elf";;
           esac
-          echo "TOOLCHAIN_NAME=riscv$BITS-$MODE-${{ matrix.os }}-${{ matrix.compiler }}-${{ inputs.artifact-name }}" >> $GITHUB_OUTPUT
+          ARTIFACT_NAME=${{ inputs.artifact-name }}
+          if [ -n "$ARTIFACT_NAME" ]; then
+            ARTIFACT_NAME="-${ARTIFACT_NAME}"
+          fi
+          echo "TOOLCHAIN_NAME=riscv$BITS-$MODE-${{ matrix.os }}-${{ matrix.compiler }}${ARTIFACT_NAME}" >> $GITHUB_OUTPUT
 
+      - name: Move output to representative name
+        run: |
+          mv riscv.tar.xz ${{ steps.toolchain-name-generator.outputs.TOOLCHAIN_NAME }}.tar.xz
       - uses: actions/upload-artifact@v4
         with:
           name: ${{ steps.toolchain-name-generator.outputs.TOOLCHAIN_NAME }}
-          path: riscv.tar.xz
+          path: ${{ steps.toolchain-name-generator.outputs.TOOLCHAIN_NAME }}.tar.xz

.github/workflows/nightly-release.yaml

@@ -55,8 +55,6 @@ jobs:
     needs: [activity-check]
     if: needs.activity-check.outputs.stale != 'true'
     uses: ./.github/workflows/build-reusable.yaml
-    with:
-      artifact-name: nightly
 
   create-release:
     needs: [build]
@@ -65,7 +63,7 @@ jobs:
       upload_url: ${{ steps.create_release.outputs.upload_url }}
       datestamp: ${{ env.DATESTAMP }}
     env:
-      ARTIFACTS_DIR: /mnt/artifacts/
+      ARTIFACTS_DIR: artifacts
     steps:
       - name:  Run Configuration Commands
         id: metadata
@@ -81,6 +79,7 @@ jobs:
         uses: actions/download-artifact@v4
         with:
           path: ${{ env.ARTIFACTS_DIR }}
+          merge-multiple: true
       - name: List downloaded artifacts
         run: |
           echo "Contents of ${{ env.ARTIFACTS_DIR }}"