issue #88: should be able to efficiently combine "-l" with "-p *"
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1 changed files with 17 additions and 2 deletions
17
bin/bunyan
17
bin/bunyan
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@ -177,7 +177,7 @@ function printHelp() {
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p(' -h, --help print this help info and exit');
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p(' --version print version of this command and exit');
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p('');
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p('Dtrace options (only on dtrace-supporting platforms):');
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p('DTrace options (only on dtrace-supporting platforms):');
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p(' -p PID Process bunyan:log-* probes from the process');
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p(' with the given PID. Can be used multiple times,');
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p(' or specify all processes with "*", or a set of');
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@ -1102,7 +1102,22 @@ function processPids(opts, stylize, callback) {
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}
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var probes = pids.map(function (pid) {
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if (!opts.level)
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return format('bunyan%s:::log-*', pid);
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var rval = [], l;
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for (l in levelFromName) {
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if (levelFromName[l] >= opts.level)
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rval.push(format('bunyan%s:::log-%s', pid, l));
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}
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if (rval.length != 0)
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return rval.join(',');
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warn('bunyan: error: level (%d) exceeds maximum logging level',
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opts.level);
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return drainStdoutAndExit(1);
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}).join(',');
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var argv = ['dtrace', '-Z', '-x', 'strsize=4k', '-qn',
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format('%s{printf("%s", copyinstr(arg0))}', probes)];
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