.github/workflows/cache-merge.yml

@@ -20,8 +20,7 @@ jobs:
     name: Merge similar caches
     strategy:
       matrix:
-        os:
+        os: [ubuntu-latest]
-          - [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout this repo
@@ -70,8 +69,7 @@ jobs:
     needs: merge-similar-caches
     strategy:
       matrix:
-        os:
+        os: [ubuntu-latest]
-          - [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout this repo

.github/workflows/flake-health-checks.yml

@@ -16,6 +16,8 @@ jobs:
     steps:
       - uses: DeterminateSystems/nix-installer-action@main
 
+      - uses: actions/checkout@v4
+
       - name: Restore Nix store
         id: restore
         uses: nix-community/cache-nix-action@v6
@@ -33,8 +35,6 @@ jobs:
           token: ${{ secrets.ATTIC_TOKEN }}
           skip-push: "true"
 
-      - uses: actions/checkout@v4
-
       - run: nix flake check --accept-flake-config
 
       - run: nix ./utils/attic-push.bash
@@ -48,6 +48,8 @@ jobs:
     steps:
       - uses: DeterminateSystems/nix-installer-action@main
 
+      - uses: actions/checkout@v4
+
       - name: Restore Nix store
         id: restore
         uses: nix-community/cache-nix-action@v6
@@ -65,8 +67,6 @@ jobs:
           token: ${{ secrets.ATTIC_TOKEN }}
           skip-push: "true"
 
-      - uses: actions/checkout@v4
-
       - name: Build all outputs
         run: nix run git+https://nayeonie.com/ahuston-0/flake-update-diff -- --build .
 

utils/attic-push.bash

@@ -6,10 +6,16 @@
 set -e
 
 # retrieve all paths under 2G
+# nix_paths=$(nix path-info --json --all --closure-size \
+#   | jq 'map_values(.closureSize | select(. < 2e9)) | to_entries | sort_by(.value)' \
+#   | jq 'map(.key) | join("\n")' | sed -E -e 's/\\n/\n/g;s/^"//g;s/"$//g')
+
+# retrieve all paths
 nix_paths=$(nix path-info --json --all --closure-size \
-  | jq 'map_values(.closureSize | select(. < 2e9)) | to_entries | sort_by(.value)' \
+  | jq 'map_values(.closureSize | select(true)) | to_entries | sort_by(.value)' \
   | jq 'map(.key) | join("\n")' | sed -E -e 's/\\n/\n/g;s/^"//g;s/"$//g')
 
+
 readarray -t nix_path_array < <(echo "$nix_paths")
 
 batchsize=1000