brigadm

#!/usr/bin/env variant

flows:
- name: ssm
  flows:
  - name: put
    inputs:
    - name: name
      argument-index: 0
    - name: value
      argument-index: 1
    script: |
      aws ssm put-parameter --name "{{.name}}" --value "{{.value}}" --type String --overwrite
  - name: get
    inputs:
    - name: name
      argument-index: 0
    script: |
      aws ssm get-parameters --names "{{.name}}" | jq -rc '.Parameters[0].Value

- name: init-with-ssm
  inputs:
  - name: namespace
  - name: name
  - name: ssh-key-from-ssm-parameter
  - name: script
  script: |
    brigadm ssm get {{.ssh_key_from_ssm_parameter}} > tmp-key
    brigadm init --namespace {{.namespace}} --name={{.name}} --ssh-key-from-path=tmp-key --script={{.script}}
    rm tmp-key

- name: boostrap
  inputs:
  - name: name
    description: the github repository name = application name = namespace name
  - name: org
    description: the github organization name
  - name: brigade-script-repo
    decription: the github repo contains the default brigade script(brigade.js) used when the target repo misses brigade.js
  - name: ssh-key
  - name: brigade-script-path
    description: path to the default brigade script used by the resulting brigade project
  script: |
    if ! brigadm status; then brigadm init --namespace {{.name}} --repository={{.org}}/{{.brigade_script_repo}} --ssh-key-from-ssm-parameter={{.ssh_key}}; fi
    run=$(cat <<-BASH
      brigadm init --namespace {{.name}} --repository={{.org}}/{{.name}} --ssh-key-from-ssm-paramaeter={{.ssh_key}} --default-script={{.brigade_script_path}}
    BASH
    )
    brigadm run "$run" --namespace {{.name}}
    brigadm wait --namespace {{.name}}
    brig run {{.name}} --namespace {{.name}} --event init

- name: init
  inputs:
  - name: namespace
  - name: ssh-key-from-path
  - name: script
  - name: name
  script: |
    if ! helm repo list | grep brigade; then
      helm repo add brigade https://azure.github.io/brigade
    fi
    helm upgrade brigade brigade/brigade --install --set rbac.enabled=true --namespace {{.namespace}} --tiller-namespace {{.namespace}}
    echo 'sshKey: |' > values.yaml
    cat {{.ssh_key_from_path}} | sed 's/^/  /' >> values.yaml
    echo 'defaultScript: |' >> values.yaml
    cat {{.script}} | sed 's/^/  /' >> values.yaml
    helm upgrade brigade-project brigade/brigade-project --install --set project={{.name}},repository=github.com/{{.name}},cloneURL=git@github.com:{{.name}}.git -f values.yaml

- name: run
  inputs:
  - name: command
    argument-index: 0
  - name: namespace
  - name: image
  - name: commit
  script: |
     echo 'const { events, Job, Group} = require("brigadier"); events.on("run", (e, p) => { var j = new Job("brigadm-run", "{{.image}}"); j.tasks = ["'{{.command}}'"]; j.run() });' > tmp-brigade.js
     brig run {{.namespace}} --namespace {{.namespace}} --event run --file tmp-brigade.js
     rm tmp-brigade.js

- name: wait
  flows:
  - name: init
    inputs:
    - name: namespace
    script: |
      while ! brig project list --namespace {{.namespace}}; do sleep 1; done