ci: rename build workflow to build-ns7zip.yml on main

Propagates the renamed cross-repo build workflow (targets
nsis-plugin-ns7zip) to main.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.gitea/workflows/build-ns7zip.yml

@@ -1,12 +1,12 @@
-# Build (Local CI) — pipeline per nsis-plugin-nsinnounp
+# Build ns7zip (Local CI) — pipeline per nsis-plugin-ns7zip
 #
 # Cross-platform matrix build: runs in parallel on both windows-build (WinRM)
 # and linux-build (SSH) runners using the reusable composite action.
-# Uses: Simone/local-ci-system/.gitea/actions/local-ci-build@main
+# Uses: https://gitea.emulab.it/Simone/local-ci-cd-system/.gitea/actions/local-ci-build@main
 #
 # Trigger: push su tag v*, oppure run manuale
 
-name: Build (Local CI)
+name: Build ns7zip (Local CI)
 
 on:
   push:
@@ -25,17 +25,24 @@ jobs:
     runs-on: ${{ matrix.target }}-build
 
     steps:
-      - uses: Simone/local-ci-system/.gitea/actions/local-ci-build@main
+      - uses: https://gitea.emulab.it/Simone/local-ci-cd-system/.gitea/actions/local-ci-build@main
         with:
           build-command:   'python build_plugin.py --final --dist-dir dist'
           artifact-source: 'dist'
           submodules:      'true'
           guest-os:        ${{ matrix.target == 'linux' && 'Linux' || 'Windows' }}
-          # SSH URL alias configured in host ~/.ssh/config — same for both runners
-          repo-url:        'ssh://gitea-ci/Simone/nsis-plugin-nsinnounp.git'
+          # repo-url uses the host SSH alias `gitea-ci` (~/.ssh/config),
+          # which exists only on the host — so the clone MUST run on the
+          # host, not in the guest. use-git-clone:'false' selects the
+          # host-side clone + zip transfer transport.
+          use-git-clone:   'false'
+          repo-url:        'ssh://gitea-ci/Simone/nsis-plugin-ns7zip.git'
+          # Cross-repo build: github.ref_name is this repo's branch, not
+          # nsis-plugin-ns7zip's. Pin the target repo's branch.
+          repo-branch:     'main'
           # Suffix disambiguates artifact dirs: F:\CI\Artifacts\{run_id}-{attempt}-windows
           job-id-suffix:   '${{ matrix.target }}'
-          artifact-name:   'nsis-plugin-nsinnounp-${{ matrix.target }}-${{ github.ref_name }}'
+          artifact-name:   'nsis-plugin-ns7zip-${{ matrix.target }}-${{ github.ref_name }}'
 
   # ── Publish Gitea release with build artifacts ────────────────────────────
   # Runs only on tag pushes, after both matrix legs succeed.
@@ -46,18 +53,10 @@ jobs:
     runs-on: windows-build
 
     steps:
-      - name: Download Windows artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: nsis-plugin-nsinnounp-windows-${{ github.ref_name }}
-          path: artifacts/windows
-
-      - name: Download Linux artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: nsis-plugin-nsinnounp-linux-${{ github.ref_name }}
-          path: artifacts/linux
-
+      # No actions/download-artifact (its code is fetched from github.com).
+      # The runner host is single and shared; the build matrix legs left
+      # their outputs at F:\CI\Artifacts\{run_id}-{run_attempt}-{target}
+      # (job-id-suffix = matrix.target). Read them directly from disk.
       - name: Create Gitea release and upload assets
         shell: powershell
         env:
@@ -65,6 +64,8 @@ jobs:
           GITEA_URL:   ${{ github.server_url }}
           REPO:        ${{ github.repository }}
           TAG:         ${{ github.ref_name }}
+          RUN_ID:      ${{ github.run_id }}
+          RUN_ATTEMPT: ${{ github.run_attempt }}
         run: |
           #Requires -Version 5.1
           Set-StrictMode -Version Latest
@@ -86,10 +87,16 @@ jobs:
           $releaseId = $release.id
           Write-Host "Release created: id=$releaseId name=$($release.name)"
 
-          # Compress each artifact directory and upload as a release asset
+          # Compress each host-side artifact directory and upload as a
+          # release asset. The build legs collected to
+          # F:\CI\Artifacts\{run_id}-{run_attempt}-{target}.
           foreach ($target in @('windows', 'linux')) {
-              $srcDir  = "artifacts\$target"
-              $zipName = "nsis-plugin-nsinnounp-$target-$env:TAG.zip"
+              $srcDir  = "F:\CI\Artifacts\$env:RUN_ID-$env:RUN_ATTEMPT-$target"
+              if (-not (Test-Path -LiteralPath $srcDir) -or
+                  -not (Get-ChildItem -Force -LiteralPath $srcDir)) {
+                  throw "artifact dir missing or empty: $srcDir"
+              }
+              $zipName = "nsis-plugin-ns7zip-$target-$env:TAG.zip"
               Compress-Archive -Path "$srcDir\*" -DestinationPath $zipName -Force
 
               $uploadUrl     = "$apiBase/releases/$releaseId/assets?name=$zipName"