Adding an exec command

Use the the exec command to automate the container actions.

1. Define attributes for the exec command to run using the default shell in the container.

   • A commandLine attribute that is a command to run.

   • A component attribute that specifies the container in which to run the command. The component attribute value must correspond to an existing container component name.

   devfile.yaml

   schemaVersion: 2.2.0
   metadata:
     name: mydevfile
   projects:
     - name: my-go-project
       clonePath: go/src/github.com/acme/my-go-project
       git:
         remotes:
           origin: 'https://github.com/acme/my-go-project.git'
   components:
     - name: go-cli
       container:
         image: golang
         memoryLimit: 512Mi
         mountSources: true
         command: ['sleep', 'infinity']
         env:
           - name: GOPATH
             value: $(PROJECTS_ROOT)/go
           - name: GOCACHE
             value: /tmp/go-cache
   commands:
     - id: compile and run
       exec:
         component: go-cli
         commandLine: 'go get -d && go run main.go'
         workingDir: '${PROJECTS_ROOT}/src/github.com/acme/my-go-project'
   

   Note!

   A command can have only one action, though you can use composite commands to run several commands either in sequence or in parallel.