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cmd/v: make echo ...|v same as echo ...|v run - (#6899)

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Delyan Angelov 2020-11-21 16:39:47 +02:00 committed by GitHub
parent 155aa6dac5
commit f2d59fbc0f
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1 changed files with 8 additions and 2 deletions
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10
cmd/v/v.v
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@ -40,8 +40,14 @@ fn main() {
// args = 123
if args.len == 0 || args[0] in ['-', 'repl'] {
// Running `./v` without args launches repl
if args.len == 0 && is_atty(0) != 0 {
println('Welcome to the V REPL (for help with V itself, type `exit`, then run `v help`).')
if args.len == 0 {
if is_atty(0) != 0 {
println('Welcome to the V REPL (for help with V itself, type `exit`, then run `v help`).')
} else {
mut args_and_flags := util.join_env_vflags_and_os_args()[1..].clone()
args_and_flags << ['run', '-']
pref.parse_args(args_and_flags)
}
}
util.launch_tool(false, 'vrepl', os.args[1..])
return