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browserenv
==========
[](https://godoc.org/github.com/teddywing/browserenv)
Browserenv allows URLs and files to be opened in a local web browser. It is a
drop-in replacement for the [`github.com/pkg/browser`][github.com/pkg/browser]
package.
If the `BROWSER` environment variable is set, the input URL will be opened using
the command it defines rather than the system's default web browser. When
`BROWSER` is not defined, `github.com/pkg/browser` is used.
## Examples
Set `BROWSER` to a command that opens a URL. The URL is appended as an argument
to the command:
BROWSER="open -a Firefox"
If `%s` is included in the command, it is replaced with the URL:
BROWSER="open -a Firefox '%s'"
Multiple commands can be specified, delimited by colons. The commands will be
tried from left to right, stopping when a command exits with a 0 exit code.
BROWSER="w3m '%s':open -a Firefox"
A sample program:
``` go
package main
import (
"strings"
"github.com/teddywing/browserenv"
)
func main() {
browserenv.OpenFile("file.gif")
browserenv.OpenReader(strings.NewReader("Reader content"))
browserenv.OpenURL("https://duckduckgo.com")
}
```
## License
Copyright © 2020 Teddy Wing. Licensed under the Mozilla Public License v. 2.0
(see the included LICENSE file).
[github.com/pkg/browser]: https://github.com/pkg/browser
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