Re-enable Output Generation CI/CD on PRs

.github/workflows/ci.yml

@@ -51,10 +51,8 @@ jobs:
     uses: ./.github/workflows/container.yml
 
   outputs:
-    # Output regeneration temporarily disabled — remove the `false` line below to re-enable.
     if: |
-      false
-      && !cancelled()
+      !cancelled()
       && contains(needs.*.result, 'success')
       && !contains(needs.*.result, 'failure')
       && (needs.changes.outputs.outputs == 'true'

.github/workflows/outputs.yml

@@ -43,19 +43,19 @@ jobs:
     - name: Re-generate outputs from tutorial scripts
       run: |
         chmod -R a+w outputs
-        mkdir spack-home && sudo chown -R 1000:1000 spack-home
+        mkdir spack-home && sudo chmod -R a+rwx spack-home
         DOCKER_RUN_OPTS="-e COLUMNS=94 -e COLIFY_SIZE=24x94 -v $(pwd)/spack-home:/home/spack"
         make -C outputs -j $(nproc) DOCKER_RUN_OPTS="$DOCKER_RUN_OPTS" container=ghcr.io/spack/tutorial
 
     - name: Show diff of modified files
       run: |
         git diff HEAD outputs/
 
-    - name: Push modified files to branch
-      if: ( github.event_name == 'pull_request' && ! github.event.pull_request.head.repo.fork )
-      run: |
-        git config user.name "github-actions[bot]"
-        git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-        git add outputs/
-        git commit -m "Update generated outputs on behalf of [@${{ github.actor }}]"
-        git push
+    # - name: Push modified files to branch
+    #   if: ( github.event_name == 'pull_request' && ! github.event.pull_request.head.repo.fork )
+    #   run: |
+    #     git config user.name "github-actions[bot]"
+    #     git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+    #     git add outputs/
+    #     git commit -m "Update generated outputs on behalf of [@${{ github.actor }}]"
+    #     git push

container/Dockerfile

@@ -1,4 +1,4 @@
-FROM ghcr.io/spack/tutorial-ubuntu-22.04
+FROM ghcr.io/spack/tutorial-ubuntu-26.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 
@@ -13,12 +13,9 @@ RUN apt-get update -y && \
     vim \
     rclone
 
-# Remove GCC 12 from container
-RUN apt-get remove -y gcc-12
-
 # Download the buildcache
 RUN mkdir /mirror
-RUN rclone copy :s3:spack-binaries/v2025.11.0/tutorial /mirror
+RUN rclone copy :s3:spack-binaries/releases/v2026.06/tutorial /mirror
 
 RUN chmod -R go+r /mirror
 

outputs/basics.sh

@@ -32,8 +32,8 @@ example --tee basics/gmake           "spack install gmake"
 
 example basics/compiler-list   "spack compilers"
 
-example basics/mirror          "spack mirror add --unsigned tutorial /mirror"
-#example basics/mirror          "spack buildcache keys --install --trust"
+example basics/mirror          "spack mirror add tutorial /mirror"
+example basics/mirror          "spack buildcache keys --install --trust --yes-to-all"
 
 # The Spec Syntax
 example basics/versions-zlib  "spack versions zlib-ng"

outputs/defs.sh

@@ -15,7 +15,7 @@ raw_outputs="${PROJECT}/raw"
 
 # used by scripts
 tutorial_branch=releases/v1.2
-packages_release=v2025.11.0
+packages_release=releases/v2026.06
 
 print_status() {
     printf "\n%b: %s\n\n" "\033[1;35m$1\033[0m" "$2"