mirror of
https://github.com/golang/go
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Use Errorf where appropriate.
R=r, r2 CC=golang-dev https://golang.org/cl/2308043
This commit is contained in:
parent
558477eeb1
commit
03babfc626
@ -1,6 +1,7 @@
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package main
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import (
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"fmt"
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"os"
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"strconv"
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"strings"
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@ -19,7 +20,7 @@ type Commit struct {
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func getCommit(rev string) (c Commit, err os.Error) {
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defer func() {
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if err != nil {
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err = errf("getCommit: %s: %s", rev, err)
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err = fmt.Errorf("getCommit: %s: %s", rev, err)
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}
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}()
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parts, err := getCommitParts(rev)
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@ -156,7 +156,7 @@ func NewBuilder(builder string) (*Builder, os.Error) {
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if len(s) == 2 {
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b.goos, b.goarch = s[0], s[1]
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} else {
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return nil, errf("unsupported builder form: %s", builder)
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return nil, fmt.Errorf("unsupported builder form: %s", builder)
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}
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// read keys from keyfile
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@ -166,7 +166,7 @@ func NewBuilder(builder string) (*Builder, os.Error) {
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}
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c, err := ioutil.ReadFile(fn)
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if err != nil {
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return nil, errf("readKeys %s (%s): %s", b.name, fn, err)
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return nil, fmt.Errorf("readKeys %s (%s): %s", b.name, fn, err)
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}
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v := strings.Split(string(c), "\n", -1)
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b.key = v[0]
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@ -207,7 +207,7 @@ func (b *Builder) build() bool {
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func (b *Builder) nextCommit() (nextC *Commit, err os.Error) {
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defer func() {
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if err != nil {
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err = errf("%s nextCommit: %s", b.name, err)
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err = fmt.Errorf("%s nextCommit: %s", b.name, err)
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}
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}()
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hw, err := b.getHighWater()
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@ -229,7 +229,7 @@ func (b *Builder) nextCommit() (nextC *Commit, err os.Error) {
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func (b *Builder) buildCommit(c Commit) (err os.Error) {
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defer func() {
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if err != nil {
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err = errf("%s buildCommit: %d: %s", b.name, c.num, err)
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err = fmt.Errorf("%s buildCommit: %d: %s", b.name, c.num, err)
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}
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}()
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@ -271,7 +271,7 @@ func (b *Builder) buildCommit(c Commit) (err os.Error) {
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// build
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buildLog, status, err := runLog(env, srcDir, *buildCmd)
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if err != nil {
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return errf("all.bash: %s", err)
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return fmt.Errorf("all.bash: %s", err)
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}
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if status != 0 {
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// record failure
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@ -280,7 +280,7 @@ func (b *Builder) buildCommit(c Commit) (err os.Error) {
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// record success
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if err = b.recordResult("", c); err != nil {
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return errf("recordResult: %s", err)
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return fmt.Errorf("recordResult: %s", err)
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}
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// send benchmark request if benchmarks are enabled
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@ -303,13 +303,13 @@ func (b *Builder) buildCommit(c Commit) (err os.Error) {
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// clean out build state
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err = run(env, srcDir, "./clean.bash", "--nopkg")
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if err != nil {
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return errf("clean.bash: %s", err)
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return fmt.Errorf("clean.bash: %s", err)
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}
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// upload binary release
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fn := fmt.Sprintf("%s.%s-%s.tar.gz", release, b.goos, b.goarch)
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err = run(nil, workpath, "tar", "czf", fn, "go")
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if err != nil {
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return errf("tar: %s", err)
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return fmt.Errorf("tar: %s", err)
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}
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err = run(nil, workpath, "python",
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path.Join(goroot, codePyScript),
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@ -333,7 +333,3 @@ func isFile(name string) bool {
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s, err := os.Stat(name)
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return err == nil && (s.IsRegular() || s.IsSymlink())
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}
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func errf(format string, args ...interface{}) os.Error {
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return os.NewError(fmt.Sprintf(format, args))
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}
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@ -1091,7 +1091,7 @@ func (cfg *Config) Fprint(output io.Writer, node interface{}) (int, os.Error) {
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p.useNodeComments = n.Comments == nil
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p.file(n)
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default:
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p.errors <- os.NewError(fmt.Sprintf("printer.Fprint: unsupported node type %T", n))
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p.errors <- fmt.Errorf("printer.Fprint: unsupported node type %T", n)
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runtime.Goexit()
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}
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p.flush(token.Position{Offset: infinity, Line: infinity}, token.EOF)
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@ -15,14 +15,14 @@ import (
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func diff(m0, m1 image.Image) os.Error {
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b0, b1 := m0.Bounds(), m1.Bounds()
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if !b0.Eq(b1) {
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return os.NewError(fmt.Sprintf("dimensions differ: %v vs %v", b0, b1))
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return fmt.Errorf("dimensions differ: %v vs %v", b0, b1)
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}
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for y := b0.Min.Y; y < b0.Max.Y; y++ {
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for x := b0.Min.X; x < b0.Max.X; x++ {
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r0, g0, b0, a0 := m0.At(x, y).RGBA()
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r1, g1, b1, a1 := m1.At(x, y).RGBA()
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if r0 != r1 || g0 != g1 || b0 != b1 || a0 != a1 {
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return os.NewError(fmt.Sprintf("colors differ at (%d, %d): %v vs %v", x, y, m0.At(x, y), m1.At(x, y)))
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return fmt.Errorf("colors differ at (%d, %d): %v vs %v", x, y, m0.At(x, y), m1.At(x, y))
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}
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}
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}
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@ -87,7 +87,7 @@ func (c *clientCodec) ReadResponseHeader(r *rpc.Response) os.Error {
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if c.resp.Error != nil {
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x, ok := c.resp.Error.(string)
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if !ok {
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return os.NewError(fmt.Sprintf("invalid error %v", c.resp.Error))
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return fmt.Errorf("invalid error %v", c.resp.Error)
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}
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if x == "" {
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x = "unspecified error"
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