1
0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
v/cmd/tools/vup.v

102 lines
2.0 KiB
V
Raw Normal View History

2019-12-23 13:22:06 +03:00
module main
2020-04-26 09:32:05 +03:00
import os
import v.pref
import v.util
2020-06-08 14:45:51 +03:00
struct App {
is_verbose bool
vexe string
vroot string
}
fn new_app() App {
vexe := pref.vexe_path()
2020-06-08 14:45:51 +03:00
return App{
is_verbose: '-v' in os.args
vexe: vexe
vroot: os.dir(vexe)
}
}
2020-06-08 14:45:51 +03:00
fn main() {
app := new_app()
os.chdir(app.vroot)
println('Updating V...')
if !os.exists('.git') {
// initialize as if it had been cloned
2020-06-08 14:45:51 +03:00
app.git_command('init')
app.git_command('remote add origin https://github.com/vlang/v')
app.git_command('fetch')
app.git_command('reset --hard origin/master')
app.git_command('clean --quiet -xdf --exclude v.exe --exclude cmd/tools/vup.exe')
} else {
// pull latest
2020-06-08 14:45:51 +03:00
app.git_command('pull origin master')
2020-02-20 19:41:55 +03:00
}
2020-04-14 04:32:32 +03:00
v_hash := util.githash(false)
current_hash := util.githash(true)
// println(v_hash)
// println(current_hash)
if v_hash == current_hash {
2020-06-08 14:45:51 +03:00
app.show_current_v_version()
return
2020-04-14 04:32:32 +03:00
}
$if windows {
2020-06-08 14:45:51 +03:00
app.backup('v.exe')
make_result := os.exec('make.bat') or {
2020-02-20 19:41:55 +03:00
panic(err)
}
println(make_result.output)
2020-06-08 14:45:51 +03:00
app.backup('cmd/tools/vup.exe')
} $else {
2020-05-13 16:15:37 +03:00
self_result := os.exec('./v self') or {
2020-02-20 19:41:55 +03:00
panic(err)
}
2020-05-13 16:15:37 +03:00
println(self_result.output)
if self_result.exit_code != 0 {
// v self failed, have to use make
println('v self failed, running make...')
make_result := os.exec('make') or {
panic(err)
}
println(make_result.output)
}
}
os.exec('v cmd/tools/vup.v') or {
panic(err)
}
2020-06-08 14:45:51 +03:00
app.show_current_v_version()
}
2020-06-08 14:45:51 +03:00
fn (app App) show_current_v_version() {
println('Current V version:')
2020-06-08 14:45:51 +03:00
os.system('$app.vexe version')
}
2020-06-08 14:45:51 +03:00
fn (app App) backup(file string) {
backup_file := '${file}_old.exe'
if os.exists(backup_file) {
os.rm(backup_file)
}
os.mv(file, backup_file)
}
2020-06-08 14:45:51 +03:00
fn (app App) git_command(command string) {
git_result := os.exec('git $command') or {
panic(err)
}
if git_result.exit_code != 0 {
if git_result.output.contains('Permission denied') {
2020-06-08 14:45:51 +03:00
eprintln('have no access `$app.vroot`: Permission denied')
} else {
eprintln(git_result.output)
}
exit(1)
2020-06-08 14:45:51 +03:00
} else {
if app.is_verbose {
println(git_result.output)
}
}
}