forked from dropbox/changes-client
/
client.go
83 lines (74 loc) · 2.07 KB
/
client.go
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package main
import (
"errors"
"flag"
"fmt"
"log"
"github.com/dropbox/changes-client/client"
"github.com/dropbox/changes-client/common/sentry"
"github.com/dropbox/changes-client/common/version"
"github.com/dropbox/changes-client/engine"
"github.com/getsentry/raven-go"
)
func main() {
showVersion := flag.Bool("version", false, "Prints changes-client version")
exitResult := flag.Bool("exit-result", false, "Determine exit code from result")
flag.Parse()
if *showVersion {
fmt.Println(version.GetVersion())
return
}
success := run()
if !success && *exitResult {
log.Fatal("[client] exit: 1")
}
log.Println("[client] exit: 0")
}
// Returns whether run was successful.
func run() bool {
var sentryClient *raven.Client
if sentryClient = sentry.GetClient(); sentryClient != nil {
log.Printf("Using Sentry; ProjectID=%s, URL=%s", sentryClient.ProjectID(), sentryClient.URL())
// Don't return until we're finished sending to Sentry.
defer sentryClient.Wait()
// Ensure main thread panics are caught and reported.
defer func() {
if p := recover(); p != nil {
var err error
switch rval := p.(type) {
case error:
err = rval
default:
err = errors.New(fmt.Sprint(rval))
}
packet := raven.NewPacket(err.Error(), raven.NewException(err, raven.NewStacktrace(2, 3, nil)))
log.Printf("[client] Sending panic to Sentry")
_, ch := sentryClient.Capture(packet, map[string]string{})
if serr := <-ch; serr != nil {
log.Printf("SENTRY ERROR: %s", serr)
}
panic(p)
}
}()
} else {
log.Println("Sentry NOT ENABLED.")
}
// Error handling in place; now we begin.
config, err := client.GetConfig()
if err != nil {
panic(err)
}
if sentryClient != nil {
sentryClient.SetTagsContext(map[string]string{
"projectslug": config.Project.Slug,
"jobstep_id": config.JobstepID,
})
}
result, err := engine.RunBuildPlan(config)
log.Printf("[client] Finished: %s", result)
if err != nil {
log.Printf("[client] error: %s", err)
sentry.Error(err, map[string]string{})
}
return err == nil && result == engine.RESULT_PASSED
}