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tools: improve the default performance/behaviour of oldv

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This commit is contained in:
Delyan Angelov
2021-04-07 12:22:51 +03:00
parent ff9837386a
commit cc80ee0ab4
3 changed files with 115 additions and 38 deletions
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49
cmd/tools/modules/scripting/scripting.v
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@ -46,26 +46,25 @@ pub fn cprintln_strong(omessage string) {
pub fn verbose_trace(label string, message string) {
if os.getenv('VERBOSE').len > 0 {
slabel := '$time.now().format_ss_milli() scripting.$label'
cprintln('# ${slabel:-40s} : $message')
slabel := '$time.now().format_ss_milli() $label'
cprintln('# ${slabel:-43s} : $message')
}
}
pub fn verbose_trace_strong(label string, omessage string) {
if os.getenv('VERBOSE').len > 0 {
slabel := '$time.now().format_ss_milli() scripting.$label'
slabel := '$time.now().format_ss_milli() $label'
mut message := omessage
if scripting.term_colors {
message = term.bright_green(message)
}
cprintln('# ${slabel:-40s} : $message')
cprintln('# ${slabel:-43s} : $message')
}
}
pub fn verbose_trace_exec_result(x os.Result) {
if os.getenv('VERBOSE').len > 0 {
cprintln('# cmd.exit_code : ${x.exit_code.str():-4s} cmd.output:')
cprintln('# ----------------------------------- #')
mut lnum := 1
lines := x.output.split_into_lines()
for oline in lines {
@ -76,17 +75,37 @@ pub fn verbose_trace_exec_result(x os.Result) {
cprintln('# ${lnum:3d}: $line')
lnum++
}
cprintln('# ----------------------------------- #')
cprintln('# ----------------------------------------------------------------------')
}
}
fn modfn(mname string, fname string) string {
return '${mname}.$fname'
}
pub fn chdir(path string) {
verbose_trace_strong(@FN, 'cd $path')
verbose_trace_strong(modfn(@MOD, @FN), 'cd $path')
os.chdir(path)
}
pub fn mkdir(path string) ? {
verbose_trace_strong(modfn(@MOD, @FN), 'mkdir $path')
os.mkdir(path) or {
verbose_trace(modfn(@MOD, @FN), '## failed.')
return err
}
}
pub fn mkdir_all(path string) ? {
verbose_trace_strong(modfn(@MOD, @FN), 'mkdir -p $path')
os.mkdir_all(path) or {
verbose_trace(modfn(@MOD, @FN), '## failed.')
return err
}
}
pub fn rmrf(path string) {
verbose_trace_strong(@FN, 'rm -rf $path')
verbose_trace_strong(modfn(@MOD, @FN), 'rm -rf $path')
if os.exists(path) {
if os.is_dir(path) {
os.rmdir_all(path) or { panic(err) }
@ -98,10 +117,10 @@ pub fn rmrf(path string) {
// execute a command, and return a result, or an error, if it failed in any way.
pub fn exec(cmd string) ?os.Result {
verbose_trace_strong(@FN, cmd)
verbose_trace_strong(modfn(@MOD, @FN), cmd)
x := os.execute(cmd)
if x.exit_code != 0 {
verbose_trace(@FN, '## failed.')
verbose_trace(modfn(@MOD, @FN), '## failed.')
return error(x.output)
}
verbose_trace_exec_result(x)
@ -110,10 +129,10 @@ pub fn exec(cmd string) ?os.Result {
// run a command, tracing its results, and returning ONLY its output
pub fn run(cmd string) string {
verbose_trace_strong(@FN, cmd)
verbose_trace_strong(modfn(@MOD, @FN), cmd)
x := os.execute(cmd)
if x.exit_code < 0 {
verbose_trace(@FN, '## failed.')
verbose_trace(modfn(@MOD, @FN), '## failed.')
return ''
}
verbose_trace_exec_result(x)
@ -124,10 +143,10 @@ pub fn run(cmd string) string {
}
pub fn exit_0_status(cmd string) bool {
verbose_trace_strong(@FN, cmd)
verbose_trace_strong(modfn(@MOD, @FN), cmd)
x := os.execute(cmd)
if x.exit_code < 0 {
verbose_trace(@FN, '## failed.')
verbose_trace(modfn(@MOD, @FN), '## failed.')
return false
}
verbose_trace_exec_result(x)
@ -138,7 +157,7 @@ pub fn exit_0_status(cmd string) bool {
}
pub fn tool_must_exist(toolcmd string) {
verbose_trace(@FN, toolcmd)
verbose_trace(modfn(@MOD, @FN), toolcmd)
if exit_0_status('type $toolcmd') {
return
}