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log: add flush to log file (#5942)

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Carlos Esquerdo Bernat 2020-07-23 07:02:53 +02:00 committed by GitHub
parent 36352085ae
commit 7a4c27bd08
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 35 additions and 18 deletions
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33
vlib/log/log.v
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@ -59,15 +59,22 @@ pub fn (mut l Log) set_output_label(label string){
} }
pub fn (mut l Log) set_output_path(output_file_path string) { pub fn (mut l Log) set_output_path(output_file_path string) {
if l.ofile.is_opened() { l.ofile.close() } if l.ofile.is_opened() {
l.ofile.close()
}
l.output_to_file = true l.output_to_file = true
l.output_file_name = os.join_path(os.real_path(output_file_path), l.output_label) l.output_file_name = os.join_path(os.real_path(output_file_path), l.output_label)
ofile := os.open_append(l.output_file_name) or { ofile := os.open_append(l.output_file_name) or {
panic('error while opening log file ${l.output_file_name} for appending') panic('error while opening log file $l.output_file_name for appending')
} }
l.ofile = ofile l.ofile = ofile
} }
// Writes the log file content to disk
pub fn (mut l Log) flush() {
l.ofile.flush()
}
pub fn (mut l Log) close() { pub fn (mut l Log) close() {
l.ofile.close() l.ofile.close()
} }
@ -81,7 +88,7 @@ fn (mut l Log) log_file(s string, level Level) {
fn (l &Log) log_cli(s string, level Level) { fn (l &Log) log_cli(s string, level Level) {
f := tag(level) f := tag(level)
t := time.now() t := time.now()
println('[$f ${t.format_ss()}] $s') println('[$f $t.format_ss()] $s')
} }
fn (mut l Log) send_output(s &string, level Level) { fn (mut l Log) send_output(s &string, level Level) {
@ -93,28 +100,38 @@ fn (mut l Log) send_output(s &string, level Level) {
} }
pub fn (mut l Log) fatal(s string) { pub fn (mut l Log) fatal(s string) {
if l.level < .fatal { return } if l.level < .fatal {
return
}
l.send_output(s, .fatal) l.send_output(s, .fatal)
l.ofile.close() l.ofile.close()
panic('$l.output_label: $s') panic('$l.output_label: $s')
} }
pub fn (mut l Log) error(s string) { pub fn (mut l Log) error(s string) {
if l.level < .error { return } if l.level < .error {
return
}
l.send_output(s, .error) l.send_output(s, .error)
} }
pub fn (mut l Log) warn(s string) { pub fn (mut l Log) warn(s string) {
if l.level < .warn { return } if l.level < .warn {
return
}
l.send_output(s, .warn) l.send_output(s, .warn)
} }
pub fn (mut l Log) info(s string) { pub fn (mut l Log) info(s string) {
if l.level < .info { return } if l.level < .info {
return
}
l.send_output(s, .info) l.send_output(s, .info)
} }
pub fn (mut l Log) debug(s string) { pub fn (mut l Log) debug(s string) {
if l.level < .debug { return } if l.level < .debug {
return
}
l.send_output(s, .debug) l.send_output(s, .debug)
} }