.github: central place to store all env variables

Signed-off-by: paulfantom <[email protected]>

.github/env

@@ -0,0 +1,3 @@
+golang-version=1.17
+jsonnet-version=2f2f6d664f06d064c4b3525ea34a789c1ac95cda
+jb-version=dafc283219baad354ecec101ec33070049e3a7b4

.github/workflows/images.yml

@@ -12,10 +12,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - name: Import environment variables
+        run: cat ".github/env" >> $GITHUB_ENV
+      - name: Show env
+        run: echo $GITHUB_ENV
       - uses: actions/setup-go@v2
         with:
-          go-version: '1.15'
-      - run: go get -u github.com/brancz/gojsontoyaml
+          go-version: '${{ env.golang-version }}'
+      - run: go install github.com/brancz/gojsontoyaml@latest
       - run: wget https://github.com/estesp/manifest-tool/releases/download/v1.0.3/manifest-tool-linux-amd64 -O /tmp/manifest-tool && chmod +x /tmp/manifest-tool && sudo mv /tmp/manifest-tool /usr/bin/
       - run: sudo apt update && sudo apt install -y jq
       - run: ./hack/checkimages.sh

.github/workflows/kubeconform.yml

@@ -12,10 +12,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - name: Import environment variables
+        run: cat ".github/env" >> $GITHUB_ENV
       - uses: actions/setup-go@v2
         with:
-          go-version: '1.15'
-      - run: go get -u github.com/yannh/kubeconform/cmd/kubeconform
+          go-version: '${{ env.golang-version }}'
+      - run: go install github.com/yannh/kubeconform/cmd/kubeconform@latest
       # - run: ./hack/generate-schemas.sh
       - run: >
           kubeconform
@@ -31,10 +33,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - name: Import environment variables
+        run: cat ".github/env" >> $GITHUB_ENV
       - uses: actions/setup-go@v2
         with:
-          go-version: '1.15'
-      - run: go get -u github.com/yannh/kubeconform/cmd/kubeconform
+          go-version: '${{ env.golang-version }}'
+      - run: go install github.com/yannh/kubeconform/cmd/kubeconform@latest
       # - run: ./hack/generate-schemas.sh
       - run: >
           kubeconform

.github/workflows/prometheusrule.yml

@@ -12,10 +12,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - name: Import environment variables
+        run: cat ".github/env" >> $GITHUB_ENV
       - uses: actions/setup-go@v2
         with:
-          go-version: '1.15'
-      - run: go get -u github.com/brancz/gojsontoyaml
+          go-version: '${{ env.golang-version }}'
+      - run: go install github.com/brancz/gojsontoyaml@latest
       #- run: go get -u github.com/prometheus/prometheus/cmd/promtool
       - name: Download latest release of promtool
         run: |

.github/workflows/secrets.yml

@@ -12,7 +12,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      - name: Import environment variables
+        run: cat ".github/env" >> $GITHUB_ENV
       - uses: actions/setup-go@v2
-      - run: go get -u github.com/brancz/gojsontoyaml
+        with:
+          go-version: '${{ env.golang-version }}'
+      - run: go install github.com/brancz/gojsontoyaml@latest
       - run: sudo apt update && sudo apt install -y jq
       - run: make secrets

.github/workflows/versions.yaml

@@ -10,16 +10,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
+    - name: Import environment variables
+      run: cat ".github/env" >> $GITHUB_ENV
     - uses: actions/setup-go@v2
       with:
-        go-version: 1.16
+        go-version: '${{ env.golang-version }}'
     - name: Get jsonnet
-      # Some commits after introducing std.parseYaml. Around 2021-05-23
-      run: go get github.com/google/go-jsonnet/cmd/jsonnet@7373f5b6067899549aa7524ca2bba0dff22fe494
+      run: go install github.com/google/go-jsonnet/cmd/jsonnet@${{ env.jsonnet-version }}
     - name: Get jsonnet-bundler
-      run: go get github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb@dafc283219baad354ecec101ec33070049e3a7b4
+      run: go install github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb@${{ env.jb-version }}
     - name: Get yamlfmt
-      run: go get github.com/devopyio/yamlfmt
+      run: go install github.com/devopyio/yamlfmt@latest
     - name: Upgrade
       run: |
         export GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }}