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woodpecker/drone/build_logs.go
Bo-Yi Wu 3fdd466d7c refactor get default build logs.
Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
2017-03-21 16:29:15 +08:00

85 lines
1.4 KiB
Go

package main
import (
"encoding/json"
"fmt"
"log"
"strconv"
"github.com/cncd/pipeline/pipeline/rpc"
"github.com/urfave/cli"
)
var buildLogsCmd = cli.Command{
Name: "logs",
Usage: "show build logs",
Action: func(c *cli.Context) {
if err := buildLogs(c); err != nil {
log.Fatalln(err)
}
},
}
func buildLogs(c *cli.Context) error {
repo := c.Args().First()
owner, name, err := parseRepo(repo)
if err != nil {
return err
}
client, err := newClient(c)
if err != nil {
return err
}
buildArg := c.Args().Get(1)
var number int
if buildArg == "" {
// Fetch the build number from the last build
build, err := client.BuildLast(owner, name, "")
if err != nil {
return err
}
number = build.Number
} else {
number, err = strconv.Atoi(buildArg)
if err != nil {
return fmt.Errorf("Error: Invalid number or missing job number. eg 100")
}
}
job, _ := strconv.Atoi(c.Args().Get(2))
if job == 0 {
job = 1
}
r, err := client.BuildLogs(owner, name, number, job)
if err != nil {
return err
}
defer r.Close()
dec := json.NewDecoder(r)
fmt.Printf("Logs for build %s/%s#%d.%d\n", owner, name, number, job)
var line rpc.Line
_, err = dec.Token()
if err != nil {
return err
}
for dec.More() {
if err = dec.Decode(&line); err != nil {
return err
}
fmt.Printf("%s", line.Out)
}
_, err = dec.Token()
if err != nil {
return err
}
return nil
}