chore: more setup for staging AMI

Author: samrose

.github/workflows/ami-release-nix.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Set PostgreSQL versions
         id: set-versions
         run: |
-          VERSIONS=$(nix run nixpkgs#yq -- eval '.postgres_major[]' ansible/vars.yml | jq -R -s -c 'split("\n")[:-1]')
+          VERSIONS=$(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
 
   build:
@@ -64,7 +64,7 @@ jobs:
       - name: Run checks if triggered manually
         if: ${{ github.event_name == 'workflow_dispatch' }}
         run: |
-          SUFFIX=$(nix run nixpkgs#yq -- eval '.postgres_release["postgres${{ matrix.postgres_version }}"]' ansible/vars.yml | sed -E 's/[0-9\.]+(.*)$/\1/')
+          SUFFIX=$(nix run nixpkgs#yq -- '.postgres_release["postgres${{ matrix.postgres_version }}"]' ansible/vars.yml | sed -E 's/[0-9\.]+(.*)$/\1/')
           if [[ -z $SUFFIX ]] ; then
             echo "Version must include non-numeric characters if built manually."
             exit 1
@@ -75,7 +75,7 @@ jobs:
 
       - name: Generate common-nix.vars.pkr.hcl
         run: |
-          PG_VERSION=$(nix run nixpkgs#yq -- eval '.postgres_release["postgres${{ matrix.postgres_version }}"]' ansible/vars.yml)
+          PG_VERSION=$(nix run nixpkgs#yq --  '.postgres_release["postgres${{ matrix.postgres_version }}"]' ansible/vars.yml)
           echo "postgres-version = \"$PG_VERSION\"" > common-nix.vars.pkr.hcl
 
       - name: Build AMI stage 1

ansible/vars.yml

@@ -11,8 +11,8 @@ postgres_major:
 
 # Full version strings for each major version
 postgres_release:
-  postgres15: "15.8.1.003"
-  postgres16: "16.3.1.000"
+  postgres15: "15.8.1.003-staging"
+  postgres16: "16.3.1.000-staging"
 
 # Non Postgres Extensions
 pgbouncer_release: "1.19.0"

stage2-nix-psql.pkr.hcl

@@ -56,7 +56,7 @@ packer {
 }
 
 source "amazon-ebs" "ubuntu" {
-  ami_name      = "${var.ami_name}-${var.postgres-version}-staging"
+  ami_name      = "${var.ami_name}-${var.postgres-version}"
   instance_type = "c6g.4xlarge"
   region        = "${var.region}"
   source_ami_filter {