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main.go
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main.go
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// Copyright (c) 2019 Dean Jackson <[email protected]>
// MIT Licence applies http:https://opensource.org/licenses/MIT
// Command firefox is an Alfred workflow to interact with Firefox.
package main
// TODO: implement setup (save native application manifest)
// TODO: package extension
import (
"bufio"
"flag"
"fmt"
"os"
"os/user"
"path/filepath"
"regexp"
"strings"
"time"
aw "github.com/deanishe/awgo"
"github.com/deanishe/awgo/update"
"github.com/mitchellh/go-wordwrap"
"github.com/peterbourgon/ff"
"github.com/peterbourgon/ff/ffcli"
)
const (
maxCacheAge = time.Minute * 30
wrapWidth = 72
)
const (
helpURL = "https://git.deanishe.net/deanishe/alfred-firefox-assistant/src/branch/master/README.md"
issuesURL = "https://git.deanishe.net/deanishe/alfred-firefox-assistant/issues"
repo = "git.deanishe.net/deanishe/alfred-firefox-assistant"
)
var (
wf = aw.New(
aw.HelpURL(helpURL),
update.Gitea(repo),
)
// Filepaths
scriptDirs = []string{
filepath.Join(wf.Dir(), "scripts"),
filepath.Join(wf.DataDir(), "scripts"),
}
socketPath string
pidFile string
logfile string
// CLI flags/environment variables
URL string
urlDefault string
tabID int
action string
bookmarkID string
query string
rootFlags = flag.NewFlagSet("firefox", flag.ExitOnError)
rootCmd = &ffcli.Command{
Usage: "alfred-firefox <command> [flags] [args...]",
ShortHelp: "Firefox workflow for Alfred",
LongHelp: wrap(`
Alfred workflow to control Firefox.
You must also install the Firefox extension for this workflow to work.
`),
FlagSet: rootFlags,
Options: []ff.Option{ff.WithEnvVarNoPrefix()},
Exec: func(args []string) error {
return flag.ErrHelp
},
}
)
func init() {
rootFlags.StringVar(&URL, "url", "", "URL")
rootFlags.StringVar(&urlDefault, "url-default", "Open in Firefox",
"Default URL action")
rootFlags.IntVar(&tabID, "tab", 0, "ID of tab")
rootFlags.StringVar(&bookmarkID, "bookmark", "", "ID of bookmark")
rootFlags.StringVar(&query, "query", "", "Search query")
rootFlags.StringVar(&action, "action", "", "Action name")
rootCmd.Subcommands = []*ffcli.Command{
actionsCmd,
bookmarkletsCmd,
bookmarksCmd,
currentTabCmd,
downloadsCmd,
historyCmd,
openCmd,
revealCmd,
runBookmarkletCmd,
serveCmd,
statusCmd,
tabCmd,
tabsCmd,
urlCmd,
updateCmd,
}
pidFile = filepath.Join(wf.CacheDir(), "server.pid")
logfile = filepath.Join(wf.CacheDir(), fmt.Sprintf("%s.server.log", wf.BundleID()))
u, _ := user.Current()
socketPath = fmt.Sprintf("/tmp/alfred-firefox.%s.sock", u.Uid)
}
func run() {
for _, dir := range scriptDirs {
if err := os.MkdirAll(dir, 0700); err != nil {
panic(err)
}
}
if err := loadURLActions(); err != nil {
panic(err)
}
if err := rootCmd.Run(wf.Args()); err != nil {
panic(err)
}
}
func main() { wf.Run(run) }
var rxPara = regexp.MustCompile(`\n\n+`)
func wrap(text string) string {
paras := rxPara.Split(text, -1)
for i, s := range paras {
var b strings.Builder
scanner := bufio.NewScanner(strings.NewReader(s))
for scanner.Scan() {
line := strings.TrimSpace(scanner.Text())
if line == "" {
continue
}
b.WriteString(line + " ")
}
paras[i] = wordwrap.WrapString(b.String(), wrapWidth)
}
return strings.TrimSpace(strings.Join(paras, "\n\n"))
}