TheThing/node-bunyan-lite
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Merge pull request #32 from davepacheco/master

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add '-o short' to `bunyan` CLI for more concise output
This commit is contained in:
Trent Mick 2012-08-13 16:36:52 -07:00
commit 5b5e1bf746
1 changed files with 41 additions and 12 deletions
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53
bin/bunyan
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@ -23,11 +23,13 @@ var OM_PAUL = 1;
var OM_JSON = 2;
var OM_INSPECT = 3;
var OM_SIMPLE = 4;
var OM_SHORT = 5;
var OM_FROM_NAME = {
"paul": OM_PAUL,
"json": OM_JSON,
"inspect": OM_INSPECT,
"simple": OM_SIMPLE
"simple": OM_SIMPLE,
"short": OM_SHORT
};
@ -158,6 +160,7 @@ function printHelp() {
console.log(" json: JSON output, 2-space indent");
console.log(" json-N: JSON output, N-space indent, e.g. 'json-4'");
console.log(" inspect: node.js `util.inspect` output");
console.log(" short: like paul, but more concise");
console.log(" -j shortcut for `-o json`");
console.log("");
console.log("Log Levels:");
@ -503,7 +506,13 @@ function handleLogLine(file, line, opts, stylize) {
* Print out a single result, considering input options.
*/
function emitRecord(rec, line, opts, stylize) {
var short = false;
switch (opts.outputMode) {
case OM_SHORT:
short = true;
/* jsl:fall-thru */
case OM_PAUL:
// [time] LEVEL: name[/component]/pid on hostname (src): msg* (extras...)
// msg*
@ -520,7 +529,17 @@ function emitRecord(rec, line, opts, stylize) {
delete rec.v;
var time = stylize('[' + rec.time + ']', 'XXX');
/*
* We assume the Date is formatted according to ISO8601, in which case we
* can safely chop off the date information.
*/
if (short && rec.time[10] == 'T') {
var time = rec.time.substr(11);
time = stylize(time, 'XXX');
} else {
var time = stylize('[' + rec.time + ']', 'XXX');
}
delete rec.time;
var nameStr = rec.name;
@ -531,7 +550,8 @@ function emitRecord(rec, line, opts, stylize) {
}
delete rec.component;
nameStr += '/' + rec.pid;
if (!short)
nameStr += '/' + rec.pid;
delete rec.pid;
var level = (upperPaddedNameFromLevel[rec.level] || "LVL" + rec.level);
@ -661,15 +681,24 @@ function emitRecord(rec, line, opts, stylize) {
(extras.length ? ' (' + extras.join(', ') + ')' : ''), 'grey');
details = stylize(
(details.length ? details.join('\n --\n') + '\n' : ''), 'grey');
emit(format("%s %s: %s on %s%s:%s%s\n%s",
time,
level,
nameStr,
hostname || "<no-hostname>",
src,
onelineMsg,
extras,
details));
if (!short)
emit(format("%s %s: %s on %s%s:%s%s\n%s",
time,
level,
nameStr,
hostname || "<no-hostname>",
src,
onelineMsg,
extras,
details));
else
emit(format("%s %s %s:%s%s\n%s",
time,
level,
nameStr,
onelineMsg,
extras,
details));
break;
case OM_INSPECT: