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tools: print an error message, when make is needed, but is missing on unix

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Delyan Angelov 2023-10-25 19:56:21 +03:00
parent 8394b358d8
commit f5c4864db8
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GPG key ID: 66886C0F12D595ED
1 changed files with 25 additions and 4 deletions
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29
cmd/tools/vup.v
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@ -13,6 +13,9 @@ struct App {
is_prod bool
vexe string
vroot string
//
skip_v_self bool // do not run `v self`, effectively enforcing the running of `make` or `make.bat`
skip_current bool // skip the current hash check, enabling easier testing on the same commit, without using docker etc
}
fn new_app() App {
@ -21,6 +24,8 @@ fn new_app() App {
is_prod: '-prod' in os.args
vexe: vexe
vroot: vroot
skip_v_self: '-skip_v_self' in os.args
skip_current: '-skip_current' in os.args
}
}
@ -34,7 +39,7 @@ fn main() {
current_hash := version.githash(true)
// println(v_hash)
// println(current_hash)
if v_hash == current_hash {
if v_hash == current_hash && !app.skip_current {
println('V is already updated.')
app.show_current_v_version()
return
@ -77,6 +82,9 @@ fn (app App) recompile_v() bool {
// Note: app.vexe is more reliable than just v (which may be a symlink)
opts := if app.is_prod { '-prod' } else { '' }
vself := '${os.quoted_path(app.vexe)} ${opts} self'
if app.skip_v_self {
return app.make(vself)
}
app.vprintln('> recompiling v itself with `${vself}` ...')
self_result := os.execute(vself)
if self_result.exit_code == 0 {
@ -170,9 +178,22 @@ fn (app App) get_git() {
}
fn get_make_cmd_name() string {
mut cmd := 'make'
$if windows {
return 'make.bat'
} $else {
return 'make'
cmd = 'make.bat'
}
if cmd == 'make' {
make_sure_cmd_is_available(cmd)
cc := os.getenv_opt('CC') or { 'cc' }
make_sure_cmd_is_available(cc)
}
return cmd
}
fn make_sure_cmd_is_available(cmd string) {
found_path := os.find_abs_path_of_executable(cmd) or {
eprintln('Could not find `${cmd}` in PATH. Please install `${cmd}`, since `v up` needs it.')
exit(1)
}
println('Found `${cmd}` as `${found_path}`.')
}