{"id":20388571,"url":"https://github.com/efureev/reggol","last_synced_at":"2026-04-23T10:32:49.294Z","repository":{"id":228596215,"uuid":"774425246","full_name":"efureev/reggol","owner":"efureev","description":"Go 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returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-15T03:11:35.570Z","updated_at":"2026-04-23T10:32:49.279Z","avatar_url":"https://github.com/efureev.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Reggol\n\nFork from [zerolog](https://github.com/rs/zerolog).\n\n[![Go Coverage](https://github.com/efureev/reggol/wiki/coverage.svg)](https://raw.githack.com/wiki/efureev/reggol/coverage.html)\n\n## Install\n\n## Features, cutting from original\n\n- Hooks\n- Sample\n- Stacktrace\n- Context\n- CBOR\n\n## Features, missing in `zerolog`:\n\n- Blocks\n- new Arch of writer: `logger -\u003e Formatter -\u003e Writer`\n- You can realize your own specify `Formatter`\n\n```bash\ngo get -u github.com/efureev/reggol/log\n```\n\n## Screens\n\n![Pretty Console Image](.assets%2Fconsole_screen_1.png)\n\n## Getting Started\n\n### Simple Logging Example\n\nFor simple logging, import the global logger package `github.com/efureev/reggol/log`\n\n```go\npackage main\n\nimport (\n\t\"github.com/efureev/reggol\"\n\t\"github.com/efureev/reggol/log\"\n)\n\nfunc main() {\n\tlog.Print(\"hello world\")\n}\n```\n\n### Advanced Logging Example: defining Transformer and Writer\n\nFor simple logging, import the global logger package `github.com/efureev/reggol`\n\n```go\npackage main\n\nimport \"github.com/efureev/reggol\"\n\nfunc main() {\n\ttrans := reggol.NewTextTransformer(``)\n\t// trans.HideTimestamp()\n\t// trans.HideLevel()\n\n\t// writer := reggol.NewConsoleWriter().WithTransformer(trans)\n\twriter := reggol.NewConsoleWriter(func(w *reggol.ConsoleWriter) { w.Trans = trans })\n\tlogger := reggol.New(writer)\n\n\tlogger.Warn().Msg(`test`)\n\n\t// or\n\n\tlogger2 := reggol.New(reggol.NewConsoleWriter())\n\tlogger2.Info().Msg(`test`)\n}\n\n```\n\n### Leveled Logging\n\n**reggol** allows for logging at the following levels (from highest to lowest):\n\n* Panic (`zerolog.PanicLevel`, 5)\n* Fatal (`zerolog.FatalLevel`, 4)\n* Error (`zerolog.ErrorLevel`, 3)\n* Warn (`zerolog.WarnLevel`, 2)\n* Info (`zerolog.InfoLevel`, 1)\n* Debug (`zerolog.DebugLevel`, 0)\n* Trace (`zerolog.TraceLevel`, -1)\n\n#### Setting Global Log Level\n\nThis example uses command-line flags to demonstrate various outputs depending on the chosen log level.\n\n```go\npackage main\n\nimport (\n\t\"flag\"\n\n\t\"github.com/efureev/reggol\"\n\t\"github.com/efureev/reggol/log\"\n)\n\nfunc main() {\n\tdebug := flag.Bool(\"debug\", false, \"sets log level to debug\")\n\n\tflag.Parse()\n\n\t// Default level for this example is info, unless debug flag is present\n\treggol.SetGlobalLevel(reggol.InfoLevel)\n\tif *debug {\n\t\treggol.SetGlobalLevel(reggol.DebugLevel)\n\t}\n\n\tlog.Debug().Msg(\"This message appears only when log level set to Debug\")\n\tlog.Info().Msg(\"This message appears when log level set to Debug or Info\")\n\n\tif e := log.Debug(); e.Enabled() {\n\t\t// Compute log output only if enabled.\n\t\tvalue := \"bar\"\n\t\te.Str(\"foo\", value).Msg(\"some debug message\")\n\t}\n}\n```\n\n#### Logging without Level or Message\n\nYou may choose to log without a specific level by using the `Log` method. You may also write without a message by\nsetting an empty string in the `msg string` parameter of the `Msg` method. Both are demonstrated in the example below.\n\n```go\npackage main\n\nimport (\n\t\"github.com/efureev/reggol\"\n\t\"github.com/efureev/reggol/log\"\n)\n\nfunc main() {\n\tlog.Log().\n\t\tStr(\"foo\", \"bar\").\n\t\tMsg(\"\")\n}\n\n// Output: time=1494567715, foo=bar\n```\n\n### Error Logging\n\nYou can log errors using the `Err` method\n\n```go\npackage main\n\nimport (\n\t\"errors\"\n\n\t\"github.com/efureev/reggol\"\n\t\"github.com/efureev/reggol/log\"\n)\n\nfunc main() {\n\terr := errors.New(\"seems we have an error here\")\n\tlog.Error().Err(err).Msg(\"\")\n}\n\n// Output: level=error, error=seems we have an error here, time=1609085256}\n```\n\n## Global Settings\n\nSome settings can be changed and will be applied to all loggers:\n\n- `reggol.SetGlobalLevel`: : Can raise the minimum level of all loggers. Call this with `reggol.Disabled` to disable\n  logging altogether (quiet mode).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fefureev%2Freggol","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fefureev%2Freggol","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fefureev%2Freggol/lists"}