refactor: use regex for config extract

[steinliber]

Signed-off-by: Meng JiaFeng jiafeng.meng@merico.dev

Pre-Checklist

Note: please complete ALL items in the following checklist.

• I have read through the CONTRIBUTING.md documentation.
• My code has the necessary comments and documentation (if needed).
• I have added relevant tests

Description

• fix repo ci/cd template option error
• use regex for config extract

Related Issues

#1239

New Behavior (screenshots if needed)

basic config is valid for now

config:
  state:
    backend: local
    options:
      stateFile: devstream.state
vars:
  githubUser: steinliber
  dockerUser: steinsliber
  app: helloworld

tools:
- name: repo-scaffolding
  instanceID: myapp
  options:
    destinationRepo:
      owner: [[ githubUser ]]
      repo: [[ app ]]
      branch: main
      repoType: github
    sourceRepo:
      org: devstream-io
      repo: dtm-scaffolding-python
      repoType: github
    vars:
      imageRepo: [[ dockerUser ]]/[[ app ]]
- name: githubactions-python
  instanceID: default
  dependsOn: [ repo-scaffolding.myapp ]
  options:
    owner: [[ githubUser ]]
    repo:  [[ app ]]
    language:
      name: python
    branch: main
    docker:
      registry:
        type: dockerhub
        username: [[ dockerUser ]]
        repository: [[ app ]]
- name: helm-installer
  instanceID: argocd-001
- name: argocdapp
  instanceID: default
  dependsOn: [ "helm-installer.argocd-001", "githubactions-python.default" ]
  options:
    app:
      name: [[ app ]]
      namespace: argocd
    destination:
      server: https://kubernetes.default.svc
      namespace: default
    source:
      valuefile: values.yaml
      path: helm/[[ app ]]
      repoURL: ${{repo-scaffolding.myapp.outputs.repoURL}}

apps is valid for now

config:
  state:
    backend: local
    options:
      stateFile: devstream.state

vars:
  repoOwner: steinliber
  repoTemplateBaseURL: github.com/devstream-io
  imageRepoOwner: steinsliber

tools:
- name: helm-installer
  instanceID: argocd-001

apps:
- name: myapp1
  spec:
    language: python
    framework: django
  repo:
    url: github.com/[[ repoOwner ]]/myapp1
  repoTemplate:
    url: [[ repoTemplateBaseURL ]]/dtm-scaffolding-python
    vars:
      imageRepo: [[ imageRepoOwner ]]/myapp1
  ci:
  - type: github-actions
    options:
      imageRepo:
        user: [[ imageRepoOwner ]]
  - type: argocdapp
- name: myapp2
  spec:
    framework: gin
    language: golang
  repo:
    owner: [[ repoOwner ]]
    scmType: github
  repoTemplate:
    url: [[ repoTemplateBaseURL ]]/dtm-scaffolding-golang
    vars:
      imageRepo: [[ imageRepoOwner ]]/myapp2
  ci:
  - type: github-actions
    options:
      imageRepo:
        user: [[ imageRepoOwner ]]
  cd:
  - type: argocdapp