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Merge pull request #218 from valory-xyz/feat/better-logging
Export Agent Logs & Better logging
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -44,3 +44,6 @@ leak_report | |
| *.dist | ||
| *.build | ||
| /electron/bins/ | ||
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| # logs | ||
| *.log | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| const os = require('os'); | ||
| const path = require('path'); | ||
| const fs = require('fs'); | ||
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| const dotOperateDirectory = | ||
| process.env.NODE_ENV === 'production' | ||
| ? path.join(os.homedir(), '.operate') | ||
| : '.operate'; | ||
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| // Create operate directory if it doesn't exist | ||
| if (!fs.existsSync(dotOperateDirectory)) { | ||
| fs.mkdirSync(dotOperateDirectory); | ||
| } | ||
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| const paths = { | ||
| dotOperateDirectory, | ||
| servicesDir: path.join(dotOperateDirectory, 'services'), | ||
| venvDir: path.join(dotOperateDirectory, 'venv'), | ||
| tempDir: path.join(dotOperateDirectory, 'temp'), | ||
| versionFile: path.join(dotOperateDirectory, 'version.txt'), | ||
| cliLogFile: path.join(dotOperateDirectory, 'cli.log'), | ||
| electronLogFile: path.join(dotOperateDirectory, 'electron.log'), | ||
| nextLogFile: path.join(dotOperateDirectory, 'next.log'), | ||
| osPearlTempDir: path.join(os.tmpdir(), 'pearl'), | ||
| }; | ||
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| module.exports = { paths }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,73 @@ | ||
| const winston = require('winston'); | ||
| const { format } = require('logform'); | ||
| const { paths } = require('./constants/paths'); | ||
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| const { combine, timestamp, printf } = format; | ||
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| const logFormat = printf(({ level, message, timestamp }) => { | ||
| return `${timestamp} ${level}: ${message}`; | ||
| }); | ||
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| const customLevels = { | ||
| levels: { | ||
| error: 0, | ||
| warn: 1, | ||
| info: 2, | ||
| next: 3, | ||
| cli: 4, | ||
| electron: 5, | ||
| }, | ||
| colors: { | ||
| error: 'red', | ||
| warn: 'yellow', | ||
| info: 'blue', | ||
| cli: 'green bold underline', | ||
| electron: 'magenta bold underline', | ||
| next: 'cyan bold underline', | ||
| }, | ||
| }; | ||
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| // Custom filter for specific levels, otherwise higher levels will include lower levels | ||
| const levelFilter = (level) => | ||
| format((info, _opts) => { | ||
| return info.level === level ? info : false; | ||
| })(); | ||
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| const logger = winston.createLogger({ | ||
| levels: customLevels.levels, | ||
| transports: [ | ||
| new winston.transports.Console({ | ||
| level: 'electron', // Set to the highest level so it captures everything. | ||
| format: combine(winston.format.colorize(), timestamp(), logFormat), | ||
| }), | ||
| new winston.transports.File({ | ||
| filename: 'cli.log', | ||
| dirname: paths.dotOperateDirectory, | ||
| level: 'cli', | ||
| format: combine(levelFilter('cli'), timestamp(), logFormat), | ||
| maxFiles: 1, | ||
| maxsize: 1024 * 1024 * 10, | ||
| }), | ||
| new winston.transports.File({ | ||
| filename: 'electron.log', | ||
| dirname: paths.dotOperateDirectory, | ||
| level: 'electron', | ||
| format: combine(levelFilter('electron'), timestamp(), logFormat), | ||
| maxFiles: 1, | ||
| maxsize: 1024 * 1024 * 10, | ||
| }), | ||
| new winston.transports.File({ | ||
| filename: 'next.log', | ||
| dirname: paths.dotOperateDirectory, | ||
| level: 'next', | ||
| format: combine(levelFilter('next'), timestamp(), logFormat), | ||
| maxFiles: 1, | ||
| maxsize: 1024 * 1024 * 10, | ||
| }), | ||
| ], | ||
| format: combine(timestamp(), logFormat), | ||
| }); | ||
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| winston.addColors(customLevels.colors); | ||
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| module.exports = { logger }; |
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