Replace Action
ActionsThis lightweight action replaces substrings in files. It is useful for CI process when you needto update your configs depending on the previous steps results.
See action.yml
uses: datamonsters/replace-action
with:
files: 'path1/file1,path2/file2'
replacements: 'foo=bar,$FOO=Bar_Value'Consider you need to apply k8s deployment with container you've built on the previous step of you workflow.
You have a app-deployment.yaml file like this:
apiVersion: apps/v1
kind: Deployment
metadata:
namespace: default
name: simple-app
spec:
selector:
matchLabels:
simple-app: ""
template:
metadata:
labels:
simple-app: ""
spec:
containers:
- name: simple-app
image: $IMAGE
env:
- name: HELLO_MSG
value: strangerYour workflow in this case will be like this:
name: Deploy app
on: [push]
jobs:
deploy:
runs-on: ubuntu-latest
steps:
- name: Build and push docker
id: build_step
run: |
docker build . -t ${{ secrets.AWS_ACC_ID }}.dkr.ecr.${{ secrets.AWS_REGION }}.amazonaws.com/demo:${{ github.sha }}
docker push ${{ secrets.AWS_ACC_ID }}.dkr.ecr.${{ secrets.AWS_REGION }}.amazonaws.com/demo:${{ github.sha }}
- name: Replace image in config
uses: ./.github/actions/replace
with:
files: app-deployment.yaml
replacements: '$IMAGE=${{ secrets.AWS_ACC_ID }}.dkr.ecr.${{ secrets.AWS_REGION }}.amazonaws.com/demo:${{ github.sha }}'
- name: Apply centraldashboard config
uses: steebchen/kubectl@master
env:
KUBE_CONFIG_DATA: ${{ secrets.KUBE_CONFIG_DATA }}
KUBECTL_VERSION: "1.14"
with:
args: apply -f app-deployment.yaml
The scripts and documentation in this project are released under the MIT License
Replace Action is not certified by GitHub. It is provided by a third-party and is governed by separate terms of service, privacy policy, and support documentation.
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Replace Action is not certified by GitHub. It is provided by a third-party and is governed by separate terms of service, privacy policy, and support documentation.