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go.tools/oracle: restore edits lost in rev aa9b649bccd9 (botched merge) 

R=crawshaw
TBR=crawshaw
CC=golang-dev
https://golang.org/cl/13604044
This commit is contained in:
Alan Donovan 2013-09-09 21:31:33 -04:00
parent 927e0f9da6
commit 5eb0d4d152
1 changed files with 6 additions and 5 deletions
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11
cmd/oracle/main.go
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@ -25,6 +25,7 @@ import (
"runtime" "runtime"
"runtime/pprof" "runtime/pprof"
"code.google.com/p/go.tools/importer"
"code.google.com/p/go.tools/oracle" "code.google.com/p/go.tools/oracle"
) )
@ -41,7 +42,7 @@ var ptalogFlag = flag.String("ptalog", "",
var formatFlag = flag.String("format", "plain", "Output format: 'plain' or 'json'.") var formatFlag = flag.String("format", "plain", "Output format: 'plain' or 'json'.")
const usage = `Go source code oracle. const usage = `Go source code oracle.
Usage: oracle [<flag> ...] [<arg> ...] Usage: oracle [<flag> ...] <args> ...
Use -help flag to display options. Use -help flag to display options.
The -mode flag is required; the -pos flag is required in most modes. The -mode flag is required; the -pos flag is required in most modes.
@ -55,7 +56,7 @@ Describe the syntax at offset 532 in this file (an import spec):
Print the callgraph of the trivial web-server in JSON format: Print the callgraph of the trivial web-server in JSON format:
% oracle -mode=callgraph -format=json src/pkg/net/http/triv.go % oracle -mode=callgraph -format=json src/pkg/net/http/triv.go
` ` + importer.InitialPackagesUsage
var cpuprofile = flag.String("cpuprofile", "", "write cpu profile to file") var cpuprofile = flag.String("cpuprofile", "", "write cpu profile to file")
@ -84,7 +85,7 @@ func main() {
var ptalog io.Writer var ptalog io.Writer
if *ptalogFlag != "" { if *ptalogFlag != "" {
if f, err := os.Create(*ptalogFlag); err != nil { if f, err := os.Create(*ptalogFlag); err != nil {
log.Fatalf(err.Error()) log.Fatal(err)
} else { } else {
buf := bufio.NewWriter(f) buf := bufio.NewWriter(f)
ptalog = buf ptalog = buf
@ -114,7 +115,7 @@ func main() {
// Ask the oracle. // Ask the oracle.
res, err := oracle.Query(args, *modeFlag, *posFlag, ptalog, &build.Default) res, err := oracle.Query(args, *modeFlag, *posFlag, ptalog, &build.Default)
if err != nil { if err != nil {
fmt.Fprintf(os.Stderr, "Error: %s\n", err) fmt.Fprintf(os.Stderr, "%s\n", err)
os.Exit(1) os.Exit(1)
} }
@ -123,7 +124,7 @@ func main() {
case "json": case "json":
b, err := json.Marshal(res) b, err := json.Marshal(res)
if err != nil { if err != nil {
fmt.Fprintf(os.Stderr, "JSON error: %s\n", err.Error()) fmt.Fprintf(os.Stderr, "JSON error: %s\n", err)
os.Exit(1) os.Exit(1)
} }
var buf bytes.Buffer var buf bytes.Buffer