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localjob.go
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/
localjob.go
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package core
import (
"os"
"os/exec"
"github.com/gobs/args"
)
type LocalJob struct {
BareJob `mapstructure:",squash"`
Dir string
Environment []string
}
func NewLocalJob() *LocalJob {
return &LocalJob{}
}
func (j *LocalJob) Run(ctx *Context) error {
cmd, err := j.buildCommand(ctx)
if err != nil {
return err
}
return cmd.Run()
}
func (j *LocalJob) buildCommand(ctx *Context) (*exec.Cmd, error) {
args := args.GetArgs(j.Command)
bin, err := exec.LookPath(args[0])
if err != nil {
return nil, err
}
return &exec.Cmd{
Path: bin,
Args: args,
Stdout: ctx.Execution.OutputStream,
Stderr: ctx.Execution.ErrorStream,
// add custom env variables to the existing ones
// instead of overwriting them
Env: append(os.Environ(), j.Environment...),
Dir: j.Dir,
}, nil
}