70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
// License: GPLv3 Copyright: 2023, Kovid Goyal, <kovid at kovidgoyal.net>
|
|
|
|
package diff
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"kitty/tools/cli"
|
|
"kitty/tools/config"
|
|
"kitty/tools/tui/loop"
|
|
)
|
|
|
|
var _ = fmt.Print
|
|
|
|
func load_config(opts *Options) (ans *Config, err error) {
|
|
ans = NewConfig()
|
|
p := config.ConfigParser{LineHandler: ans.Parse}
|
|
err = p.LoadConfig("diff.conf", opts.Config, opts.Override)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return ans, nil
|
|
}
|
|
|
|
var conf *Config
|
|
var opts *Options
|
|
var lp *loop.Loop
|
|
|
|
func main(_ *cli.Command, opts_ *Options, args []string) (rc int, err error) {
|
|
opts = opts_
|
|
conf, err = load_config(opts)
|
|
if err != nil {
|
|
return 1, err
|
|
}
|
|
if len(args) != 2 {
|
|
return 1, fmt.Errorf("You must specify exactly two files/directories to compare")
|
|
}
|
|
left, right := args[0], args[1]
|
|
lp, err = loop.New()
|
|
if err != nil {
|
|
return 1, err
|
|
}
|
|
lp.OnInitialize = func() (string, error) {
|
|
lp.SetCursorVisible(false)
|
|
lp.AllowLineWrapping(false)
|
|
lp.SetWindowTitle(fmt.Sprintf("%s vs. %s", left, right))
|
|
return "", nil
|
|
}
|
|
lp.OnFinalize = func() string {
|
|
lp.SetCursorVisible(true)
|
|
return ""
|
|
}
|
|
err = lp.Run()
|
|
if err != nil {
|
|
return 1, err
|
|
}
|
|
ds := lp.DeathSignalName()
|
|
if ds != "" {
|
|
fmt.Println("Killed by signal: ", ds)
|
|
lp.KillIfSignalled()
|
|
return 1, nil
|
|
}
|
|
|
|
return
|
|
}
|
|
|
|
func EntryPoint(parent *cli.Command) {
|
|
create_cmd(parent, main)
|
|
}
|