78 lines
1.7 KiB
Go
78 lines
1.7 KiB
Go
//go:build !js
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// +build !js
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package native
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import (
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"fmt"
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"os/exec"
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"path/filepath"
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"runtime"
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"git.kirsle.net/SketchyMaze/doodle/pkg/log"
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)
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// OpenURL opens a web browser to the given URL.
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//
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// On Linux this will look for xdg-open or try a few common browser names.
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// On Windows this uses the “start“ command.
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// On MacOS this uses the “open“ command.
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func OpenURL(url string) {
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if runtime.GOOS == "windows" {
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go windowsOpenURL(url)
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} else if runtime.GOOS == "linux" {
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go linuxOpenURL(url)
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} else if runtime.GOOS == "darwin" {
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go macOpenURL(url)
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} else {
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log.Error("OpenURL: don't know how to open URLs")
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}
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}
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// OpenLocalURL opens a web browser to a local HTML path.
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// It converts a relative path like "guidebook/index.html" to its absolute
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// filesystem location.
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func OpenLocalURL(path string) {
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abs, _ := filepath.Abs(path)
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url := fmt.Sprintf("file:///%s", abs)
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fmt.Printf("Open Local URL: %s\n", url)
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OpenURL(url)
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}
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func windowsOpenURL(url string) {
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_, err := exec.Command("start", url).Output()
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if err != nil {
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log.Error("native.windowsOpenURL(%s): %s", url, err)
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}
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}
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func macOpenURL(url string) {
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_, err := exec.Command("open", url).Output()
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if err != nil {
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log.Error("native.macOpenURL(%s): %s", url, err)
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}
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}
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func linuxOpenURL(url string) {
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// Commands to look for.
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var commands = []string{
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"xdg-open",
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"firefox",
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"google-chrome",
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"chromium-browser",
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}
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for _, command := range commands {
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log.Debug("OpenURL(linux): try %s %s", command, url)
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_, err := exec.Command(command, url).Output()
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if err == nil {
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return
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}
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}
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log.Error(
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"native.linuxOpenURL(%s): could not find browser executable, tried %+v",
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url, commands,
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)
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}
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