chore: resolve versions from ansible/vars.yml instead of packer file

create a matrix build for 15 16 (or how ever many versions there are)

Author: samrose

.github/workflows/publish-nix-pgupgrade-bin-flake-version.yml

@@ -11,8 +11,28 @@ permissions:
   id-token: write
 
 jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    outputs:
+      postgres_versions: ${{ steps.set-versions.outputs.postgres_versions }}
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+      
+      - uses: DeterminateSystems/nix-installer-action@main
+
+      - name: Set PostgreSQL versions
+        id: set-versions
+        run: |
+          VERSIONS=$(nix run nixpkgs#yq --  '.postgres_major[]' ansible/vars.yml | nix run nixpkgs#jq -- -R -s -c 'split("\n")[:-1]')
+          echo "postgres_versions=$VERSIONS" >> $GITHUB_OUTPUT
+
   publish-staging:
+    needs: prepare
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        postgres_version: ${{ fromJson(needs.prepare.outputs.postgres_versions) }}
 
     steps:
       - name: Checkout Repo
@@ -21,10 +41,8 @@ jobs:
       - name: Grab release version
         id: process_release_version
         run: |
-          VERSION=$(grep 'postgres-version' common-nix.vars.pkr.hcl | sed -e 's/postgres-version = "\(.*\)"/\1/g')
-          if [[ "${{ inputs.postgresVersion }}" != "" ]]; then
-            VERSION=${{ inputs.postgresVersion }}
-          fi
+          VERSION=$(sudo nix run nixpkgs#yq -- '.postgres_release["postgres'${{ matrix.postgres_version }}'"]' ansible/vars.yml)
+          VERSION=$(echo $PG_VERSION | tr -d '"')  # Remove any surrounding quotes
           echo "version=$VERSION" >> "$GITHUB_OUTPUT"
           echo "major_version=$(echo $VERSION | cut -d'.' -f1)" >> "$GITHUB_OUTPUT"
 
@@ -58,6 +76,10 @@ jobs:
   publish-prod:
     runs-on: ubuntu-latest
     if: github.ref_name == 'develop' || contains( github.ref, 'release' )
+    needs: prepare
+    strategy:
+      matrix:
+        postgres_version: ${{ fromJson(needs.prepare.outputs.postgres_versions) }}
 
     steps:
       - name: Checkout Repo
@@ -66,10 +88,8 @@ jobs:
       - name: Grab release version
         id: process_release_version
         run: |
-          VERSION=$(grep 'postgres-version' common-nix.vars.pkr.hcl | sed -e 's/postgres-version = "\(.*\)"/\1/g')
-          if [[ "${{ inputs.postgresVersion }}" != "" ]]; then
-            VERSION=${{ inputs.postgresVersion }}
-          fi
+          VERSION=$(sudo nix run nixpkgs#yq -- '.postgres_release["postgres'${{ matrix.postgres_version }}'"]' ansible/vars.yml)
+          VERSION=$(echo $PG_VERSION | tr -d '"')  # Remove any surrounding quotes
           echo "version=$VERSION" >> "$GITHUB_OUTPUT"
           echo "major_version=$(echo $VERSION | cut -d'.' -f1)" >> "$GITHUB_OUTPUT"
 

.github/workflows/publish-nix-pgupgrade-scripts.yml

@@ -7,7 +7,6 @@ on:
       - release/*
     paths:
       - '.github/workflows/publish-nix-pgupgrade-scripts.yml'
-      - 'common-nix.vars.pkr.hcl'
   workflow_dispatch:
     inputs:
       postgresVersion:
@@ -18,20 +17,40 @@ permissions:
   id-token: write
 
 jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    outputs:
+      postgres_versions: ${{ steps.set-versions.outputs.postgres_versions }}
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+      
+      - uses: DeterminateSystems/nix-installer-action@main
+
+      - name: Set PostgreSQL versions
+        id: set-versions
+        run: |
+          VERSIONS=$(nix run nixpkgs#yq --  '.postgres_major[]' ansible/vars.yml | nix run nixpkgs#jq -- -R -s -c 'split("\n")[:-1]')
+          echo "postgres_versions=$VERSIONS" >> $GITHUB_OUTPUT
+
   publish-staging:
+    needs: prepare
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        postgres_version: ${{ fromJson(needs.prepare.outputs.postgres_versions) }}
 
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v3
 
+      - uses: DeterminateSystems/nix-installer-action@main
+
       - name: Grab release version
         id: process_release_version
         run: |
-          VERSION=$(grep 'postgres-version' common-nix.vars.pkr.hcl | sed -e 's/postgres-version = "\(.*\)"/\1/g')
-          if [[ "${{ inputs.postgresVersion }}" != "" ]]; then
-            VERSION=${{ inputs.postgresVersion }}
-          fi
+          VERSION=$(sudo nix run nixpkgs#yq -- '.postgres_release["postgres'${{ matrix.postgres_version }}'"]' ansible/vars.yml)
+          VERSION=$(echo $PG_VERSION | tr -d '"')  # Remove any surrounding quotes
           echo "version=$VERSION" >> "$GITHUB_OUTPUT"
 
       - name: Create a tarball containing pg_upgrade scripts
@@ -61,20 +80,24 @@ jobs:
           SLACK_FOOTER: ''
 
   publish-prod:
+    needs: prepare
     runs-on: ubuntu-latest
     if: github.ref_name == 'develop' || contains( github.ref, 'release' )
 
+    strategy:
+      matrix:
+        postgres_version: ${{ fromJson(needs.prepare.outputs.postgres_versions) }}
+
+
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v3
 
       - name: Grab release version
         id: process_release_version
         run: |
-          VERSION=$(grep 'postgres-version' common-nix.vars.pkr.hcl | sed -e 's/postgres-version = "\(.*\)"/\1/g')
-          if [[ "${{ inputs.postgresVersion }}" != "" ]]; then
-            VERSION=${{ inputs.postgresVersion }}
-          fi
+          VERSION=$(sudo nix run nixpkgs#yq -- '.postgres_release["postgres'${{ matrix.postgres_version }}'"]' ansible/vars.yml)
+          VERSION=$(echo $PG_VERSION | tr -d '"')  # Remove any surrounding quotes
           echo "version=$VERSION" >> "$GITHUB_OUTPUT"
 
       - name: Create a tarball containing pg_upgrade scripts