forked from golang/hotime
36 lines
749 B
Markdown
36 lines
749 B
Markdown
|
# Source Maps consumer for Golang [](https://travis-ci.org/go-sourcemap/sourcemap)
|
||
|
|
|
||
|
|
## Installation
|
||
|
|
|
||
|
|
Install:
|
||
|
|
|
||
|
|
go get gopkg.in/sourcemap.v1
|
||
|
|
|
||
|
|
## Quickstart
|
||
|
|
|
||
|
|
```go
|
||
|
|
func ExampleParse() {
|
||
|
|
mapURL := "http://code.jquery.com/jquery-2.0.3.min.map"
|
||
|
|
resp, err := http.Get(mapURL)
|
||
|
|
if err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
defer resp.Body.Close()
|
||
|
|
|
||
|
|
b, err := ioutil.ReadAll(resp.Body)
|
||
|
|
if err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
smap, err := sourcemap.Parse(mapURL, b)
|
||
|
|
if err != nil {
|
||
|
|
panic(err)
|
||
|
|
}
|
||
|
|
|
||
|
|
line, column := 5, 6789
|
||
|
|
file, fn, line, col, ok := smap.Source(line, column)
|
||
|
|
fmt.Println(file, fn, line, col, ok)
|
||
|
|
// Output: http://code.jquery.com/jquery-2.0.3.js apply 4360 27 true
|
||
|
|
}
|
||
|
|
```
|