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7af9117e0d
# Description Adds JSON logging as an optional alternative log output format. In the process this moves our log formatting itself into a separate subpkg to make it more easily modular, and improves caller name getting with some calling function name caching. ## Checklist - [x] I/we have read the [GoToSocial contribution guidelines](https://codeberg.org/superseriousbusiness/gotosocial/src/branch/main/CONTRIBUTING.md). - [x] I/we have discussed the proposed changes already, either in an issue on the repository, or in the Matrix chat. - [x] I/we have not leveraged AI to create the proposed changes. - [x] I/we have performed a self-review of added code. - [x] I/we have written code that is legible and maintainable by others. - [x] I/we have commented the added code, particularly in hard-to-understand areas. - [x] I/we have made any necessary changes to documentation. - [ ] I/we have added tests that cover new code. - [x] I/we have run tests and they pass locally with the changes. - [x] I/we have run `go fmt ./...` and `golangci-lint run`. Reviewed-on: https://codeberg.org/superseriousbusiness/gotosocial/pulls/4355 Co-authored-by: kim <grufwub@gmail.com> Co-committed-by: kim <grufwub@gmail.com>
66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package log
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import (
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"fmt"
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"log/syslog"
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"strings"
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)
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// ParseLevel will parse the log level from
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// given string and set to appropriate LEVEL.
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func ParseLevel(str string) error {
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switch strings.ToLower(str) {
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case "trace":
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SetLevel(TRACE)
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case "debug":
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SetLevel(DEBUG)
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case "", "info":
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SetLevel(INFO)
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case "warn":
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SetLevel(WARN)
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case "error":
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SetLevel(ERROR)
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case "fatal", "panic":
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SetLevel(PANIC)
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default:
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return fmt.Errorf("unknown log level: %q", str)
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}
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return nil
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}
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// ParseFormat will parse the log format from
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// given string and set appropriate formatter.
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func ParseFormat(str string) error {
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switch strings.ToLower(str) {
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case "json":
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SetJSON(true)
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case "", "logfmt":
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SetJSON(false)
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default:
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return fmt.Errorf("unknown log format: %q", str)
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}
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return nil
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}
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// EnableSyslog will enabling logging to the syslog at given address.
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func EnableSyslog(proto, addr string) (err error) {
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sysout, err = syslog.Dial(proto, addr, 0, "gotosocial")
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return err
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}
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