mirror of
https://github.com/golang/go
synced 2024-11-18 07:34:53 -07:00
34f2f68354
Also add -v for verbose logging. R=rsc, gri, r, r2 CC=golang-dev https://golang.org/cl/4172056
117 lines
2.8 KiB
Go
117 lines
2.8 KiB
Go
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import (
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"bytes"
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"encoding/base64"
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"encoding/binary"
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"fmt"
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"http"
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"json"
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"log"
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"os"
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"regexp"
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"strconv"
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)
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// getHighWater returns the current highwater revision hash for this builder
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func (b *Builder) getHighWater() (rev string, err os.Error) {
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url := fmt.Sprintf("http://%s/hw-get?builder=%s", *dashboard, b.name)
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r, _, err := http.Get(url)
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if err != nil {
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return
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}
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buf := new(bytes.Buffer)
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_, err = buf.ReadFrom(r.Body)
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if err != nil {
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return
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}
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r.Body.Close()
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return buf.String(), nil
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}
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// recordResult sends build results to the dashboard
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func (b *Builder) recordResult(buildLog string, c Commit) os.Error {
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return httpCommand("build", map[string]string{
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"builder": b.name,
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"key": b.key,
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"node": c.node,
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"parent": c.parent,
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"user": c.user,
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"date": c.date,
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"desc": c.desc,
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"log": buildLog,
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})
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}
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// match lines like: "package.BechmarkFunc 100000 999 ns/op"
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var benchmarkRegexp = regexp.MustCompile("([^\n\t ]+)[\t ]+([0-9]+)[\t ]+([0-9]+) ns/op")
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// recordBenchmarks sends benchmark results to the dashboard
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func (b *Builder) recordBenchmarks(benchLog string, c Commit) os.Error {
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results := benchmarkRegexp.FindAllStringSubmatch(benchLog, -1)
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var buf bytes.Buffer
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b64 := base64.NewEncoder(base64.StdEncoding, &buf)
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for _, r := range results {
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for _, s := range r[1:] {
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binary.Write(b64, binary.BigEndian, uint16(len(s)))
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b64.Write([]byte(s))
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}
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}
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b64.Close()
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return httpCommand("benchmarks", map[string]string{
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"builder": b.name,
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"key": b.key,
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"node": c.node,
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"benchmarkdata": buf.String(),
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})
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}
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// getPackages fetches a list of package paths from the dashboard
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func getPackages() (pkgs []string, err os.Error) {
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r, _, err := http.Get(fmt.Sprintf("http://%v/package?fmt=json", *dashboard))
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if err != nil {
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return
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}
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defer r.Body.Close()
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d := json.NewDecoder(r.Body)
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var resp struct {
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Packages []struct {
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Path string
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}
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}
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if err = d.Decode(&resp); err != nil {
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return
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}
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for _, p := range resp.Packages {
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pkgs = append(pkgs, p.Path)
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}
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return
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}
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// updatePackage sends package build results and info to the dashboard
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func (b *Builder) updatePackage(pkg string, state bool, buildLog, info string, c Commit) os.Error {
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args := map[string]string{
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"builder": b.name,
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"key": b.key,
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"path": pkg,
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"state": strconv.Btoa(state),
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"log": buildLog,
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"info": info,
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"go_rev": strconv.Itoa(c.num),
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}
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return httpCommand("package", args)
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}
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func httpCommand(cmd string, args map[string]string) os.Error {
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if *verbose {
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log.Println("httpCommand", cmd, args)
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}
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url := fmt.Sprintf("http://%v/%v", *dashboard, cmd)
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_, err := http.PostForm(url, args)
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return err
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}
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