describe.go

package p4

import (
	"fmt"
	"strconv"
)

type Revision struct {
	Action    string
	Rev       string
	DepotFile string
	Type      string
	Digest    string
	FileSize  string
}

type JobDescription struct {
	Job    string
	Status string
}

// Fix is a single fix from p4 fixes result
type Describe struct {
	Code       string
	Change     string
	OldChange  string
	ChangeType string
	Client     string
	Desc       string
	Path       string
	Time       string
	Status     string
	User       string
	Jobs       []JobDescription
	Revisions  []Revision
}

// RunFixes runs p4 fixes args...
func RunDescribe(p4r Runner, args []string) (Describe, error) {
	args = append([]string{"describe"}, args...)
	res, err := p4r.Run(args)
	if err != nil {
		return Describe{}, fmt.Errorf("Failed to run p4 %s\n%v", args, err)
	}
	d := Describe{}
	if len(res) == 0 {
		// No response, should we error?
		return Describe{}, nil
	}
	r := res[0]
	if v, ok := r["code"]; ok {
		d.Code = v.(string)
		if d.Code == "error" {
			return Describe{}, parseError(r)
		}
	}
	if v, ok := r["change"]; ok {
		d.Change = v.(string)
	}
	if v, ok := r["oldChange"]; ok {
		d.OldChange = v.(string)
	}
	if v, ok := r["changeType"]; ok {
		d.ChangeType = v.(string)
	}
	if v, ok := r["client"]; ok {
		d.Client = v.(string)
	}
	if v, ok := r["desc"]; ok {
		d.Desc = v.(string)
	}
	if v, ok := r["path"]; ok {
		d.Path = v.(string)
	}
	if v, ok := r["time"]; ok {
		d.Time = v.(string)
		if err != nil {
			return Describe{}, fmt.Errorf("Failed to parse Date %s, res: %v ", v.(string), r)
		}
	}
	if v, ok := r["status"]; ok {
		d.Status = v.(string)
	}
	if v, ok := r["user"]; ok {
		d.User = v.(string)
	}

	d.Jobs = []JobDescription{}
	for i := 0; i > -1; i++ {
		job := JobDescription{}
		if v, ok := r["job"+strconv.Itoa(i)]; ok {
			job.Job = v.(string)
			if v, ok := r["jobstat"+strconv.Itoa(i)]; ok {
				job.Status = v.(string)
			}
			d.Jobs = append(d.Jobs, job)
		} else {
			break
		}
	}

	d.Revisions = []Revision{}
	for i := 0; i > -1; i++ {
		rev := Revision{}
		if v, ok := r["rev"+strconv.Itoa(i)]; ok {
			rev.Rev = v.(string)
			if v, ok := r["action"+strconv.Itoa(i)]; ok {
				rev.Action = v.(string)
			}
			if v, ok := r["depotFile"+strconv.Itoa(i)]; ok {
				rev.DepotFile = v.(string)
			}
			if v, ok := r["type"+strconv.Itoa(i)]; ok {
				rev.Type = v.(string)
			}
			if v, ok := r["digest"+strconv.Itoa(i)]; ok {
				rev.Digest = v.(string)
			}
			if v, ok := r["fileSize"+strconv.Itoa(i)]; ok {
				rev.FileSize = v.(string)
			}
			d.Revisions = append(d.Revisions, rev)
		} else {
			break
		}
	}

	return d, nil
}