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Merge pull request #355 from cyclemap/master

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let the user define a log file or a log format
This commit is contained in:
Petr Sloup 2019-04-15 08:00:28 +02:00 committed by GitHub
commit f771d41788
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 15 additions and 6 deletions
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10
src/main.js
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@ -54,6 +54,14 @@ var opts = require('commander')
'-s, --silent',
'Less verbose output'
)
.option(
'-l|--log_file <file>',
'output log file (defaults to standard out)'
)
.option(
'-f|--log_format <format>',
'define the log format: https://github.com/expressjs/morgan#morganformat-options'
)
.version(
packageJson.version,
'-v, --version'
@ -74,6 +82,8 @@ var startServer = function(configPath, config) {
port: opts.port,
cors: opts.cors,
silent: opts.silent,
logFile: opts.log_file,
logFormat: opts.log_format,
publicUrl: publicUrl
});
};

11
src/server.js
View file

@ -41,12 +41,11 @@ function start(opts) {
app.enable('trust proxy');
if (process.env.NODE_ENV == 'production') {
app.use(morgan('tiny', {
skip: function(req, res) { return opts.silent && (res.statusCode == 200 || res.statusCode == 304) }
}));
} else if (process.env.NODE_ENV !== 'test') {
app.use(morgan('dev', {
if (process.env.NODE_ENV !== 'test') {
var defaultLogFormat = process.env.NODE_ENV == 'production' ? 'tiny' : 'dev';
var logFormat = opts.logFormat || defaultLogFormat;
app.use(morgan(logFormat, {
stream: opts.logFile ? fs.createWriteStream(opts.logFile, { flags: 'a' }) : process.stdout,
skip: function(req, res) { return opts.silent && (res.statusCode == 200 || res.statusCode == 304) }
}));
}