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package browsh
import (
"bytes"
"fmt"
"os"
"path/filepath"
"strings"
"github.com/shibukawa/configdir"
"github.com/spf13/pflag"
"github.com/spf13/viper"
)
var (
configFilename = "config.toml"
isDebug = pflag.Bool("debug", false, "Log to ./debug.log")
timeLimit = pflag.Int("time-limit", 0, "Kill Browsh after the specified number of seconds")
_ = pflag.Bool("http-server-mode", false, "Run as an HTTP service")
_ = pflag.String("startup-url", "https://www.brow.sh", "URL to launch at startup")
_ = pflag.String("firefox.path", "firefox", "Path to Firefox executable")
_ = pflag.Bool("firefox.with-gui", false, "Don't use headless Firefox")
_ = pflag.Bool("firefox.use-existing", false, "Whether Browsh should launch Firefox or not")
_ = pflag.Bool("monochrome", false, "Start browsh in monochrome mode")
)
func getConfigNamespace() string {
if IsTesting {
return "browsh-testing"
}
return "browsh"
}
// Gets a cross-platform path to a folder containing Browsh config
func getConfigDir() string {
marker := "browsh-settings"
// configdir has no other option but to have a nested folder
configDirs := configdir.New(getConfigNamespace(), marker)
folders := configDirs.QueryFolders(configdir.Global)
// Delete the previously enforced nested folder
path := strings.Trim(folders[0].Path, marker)
os.MkdirAll(path, os.ModePerm)
ensureConfigFile(path)
return path
}
// Copy the sample config file if the user doesn't already have a config file
func ensureConfigFile(path string) {
fullPath := filepath.Join(path, configFilename)
if _, err := os.Stat(fullPath); os.IsNotExist(err) {
file, err := os.Create(fullPath)
if err != nil {
Shutdown(err)
}
defer file.Close()
_, err = file.WriteString(configSample)
if err != nil {
Shutdown(err)
}
}
}
// Gets a cross-platform path to store a Browsh-specific Firefox profile
func getFirefoxProfilePath() string {
configDirs := configdir.New(getConfigNamespace(), "firefox_profile")
folders := configDirs.QueryFolders(configdir.Global)
folders[0].MkdirAll()
return folders[0].Path
}
func setDefaults() {
// Temporary experimental configurable keybindings
viper.SetDefault("tty.keys.next-tab", []string{"\u001c", "28", "2"})
// Vim commands
vimKeyMap["normal gg"] = "scrollToTop"
vimKeyMap["normal G"] = "scrollToBottom"
vimKeyMap["normal j"] = "scrollDown"
vimKeyMap["normal k"] = "scrollUp"
vimKeyMap["normal h"] = "scrollLeft"
vimKeyMap["normal l"] = "scrollRight"
vimKeyMap["normal d"] = "scrollHalfPageDown"
vimKeyMap["normal <C-d>"] = "scrollHalfPageDown"
vimKeyMap["normal u"] = "scrollHalfPageUp"
vimKeyMap["normal <C-u>"] = "scrollHalfPageUp"
vimKeyMap["normal e"] = "editURL"
vimKeyMap["normal ge"] = "editURL"
vimKeyMap["normal gE"] = "editURLInNewTab"
vimKeyMap["normal H"] = "historyBack"
vimKeyMap["normal L"] = "historyForward"
vimKeyMap["normal J"] = "prevTab"
vimKeyMap["normal K"] = "nextTab"
vimKeyMap["normal r"] = "reload"
vimKeyMap["normal xx"] = "removeTab"
vimKeyMap["normal X"] = "restoreTab"
vimKeyMap["normal t"] = "newTab"
vimKeyMap["normal T"] = "searchForTab"
vimKeyMap["normal /"] = "findMode"
vimKeyMap["normal n"] = "findNext"
vimKeyMap["normal N"] = "findPrevious"
vimKeyMap["normal g0"] = "firstTab"
vimKeyMap["normal g$"] = "lastTab"
vimKeyMap["normal gu"] = "urlUp"
vimKeyMap["normal gU"] = "urlRoot"
vimKeyMap["normal <<"] = "moveTabLeft"
vimKeyMap["normal >>"] = "moveTabRight"
vimKeyMap["normal ^"] = "previouslyVisitedTab"
vimKeyMap["normal m"] = "makeMark"
vimKeyMap["normal '"] = "gotoMark"
vimKeyMap["normal i"] = "insertMode"
vimKeyMap["normal I"] = "insertModeHard"
vimKeyMap["normal yy"] = "copyURL"
vimKeyMap["normal p"] = "openClipboardURL"
vimKeyMap["normal P"] = "openClipboardURLInNewTab"
vimKeyMap["normal gi"] = "focusFirstTextInput"
vimKeyMap["normal f"] = "openLinkInCurrentTab"
vimKeyMap["normal F"] = "openLinkInNewTab"
vimKeyMap["normal <M-f>"] = "openMultipleLinksInNewTab"
vimKeyMap["normal yf"] = "copyLinkURL"
vimKeyMap["normal [["] = "followLinkLabeledPrevious"
vimKeyMap["normal ]]"] = "followLinkLabeledNext"
vimKeyMap["normal yt"] = "duplicateTab"
vimKeyMap["normal v"] = "visualMode"
vimKeyMap["normal ?"] = "viewHelp"
vimKeyMap["caret v"] = "visualMode"
vimKeyMap["caret h"] = "moveCaretLeft"
vimKeyMap["caret l"] = "moveCaretRight"
vimKeyMap["caret j"] = "moveCaretDown"
vimKeyMap["caret k"] = "moveCaretUp"
vimKeyMap["caret <Enter>"] = "clickAtCaretPosition"
vimKeyMap["visual c"] = "caretMode"
vimKeyMap["visual o"] = "swapVisualModeCursorPosition"
vimKeyMap["visual y"] = "copyVisualModeSelection"
}
func loadConfig() {
dir := getConfigDir()
fullPath := filepath.Join(dir, configFilename)
Log("Looking in " + fullPath + " for config.")
viper.SetConfigType("toml")
viper.SetConfigName(strings.Trim(configFilename, ".toml"))
viper.AddConfigPath(dir)
viper.AddConfigPath(".")
setDefaults()
// First load the sample config in case the user hasn't updated any new fields
err := viper.ReadConfig(bytes.NewBuffer([]byte(configSample)))
if err != nil {
panic(fmt.Errorf("Config file error: %s \n", err))
}
// Then load the users own config file, overwriting the sample config
err = viper.MergeInConfig()
if err != nil {
panic(fmt.Errorf("Config file error: %s \n", err))
}
viper.BindPFlags(pflag.CommandLine)
}
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