mirror of https://github.com/go-gitea/gitea.git
69 lines
1.9 KiB
Go
69 lines
1.9 KiB
Go
// Copyright 2015 go-swagger maintainers
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package generator
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import (
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"encoding/json"
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"fmt"
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"log"
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"os"
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"path/filepath"
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"runtime"
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)
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var (
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// Debug when the env var DEBUG or SWAGGER_DEBUG is not empty
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// the generators will be very noisy about what they are doing
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Debug = os.Getenv("DEBUG") != "" || os.Getenv("SWAGGER_DEBUG") != ""
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// generatorLogger is a debug logger for this package
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generatorLogger *log.Logger
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)
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func init() {
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debugOptions()
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}
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func debugOptions() {
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generatorLogger = log.New(os.Stdout, "generator:", log.LstdFlags)
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}
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// debugLog wraps log.Printf with a debug-specific logger
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func debugLog(frmt string, args ...interface{}) {
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if Debug {
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_, file, pos, _ := runtime.Caller(1)
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generatorLogger.Printf("%s:%d: %s", filepath.Base(file), pos,
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fmt.Sprintf(frmt, args...))
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}
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}
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// debugLogAsJSON unmarshals its last arg as pretty JSON
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func debugLogAsJSON(frmt string, args ...interface{}) {
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if Debug {
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var dfrmt string
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_, file, pos, _ := runtime.Caller(1)
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dargs := make([]interface{}, 0, len(args)+2)
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dargs = append(dargs, filepath.Base(file), pos)
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if len(args) > 0 {
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dfrmt = "%s:%d: " + frmt + "\n%s"
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bbb, _ := json.MarshalIndent(args[len(args)-1], "", " ")
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dargs = append(dargs, args[0:len(args)-1]...)
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dargs = append(dargs, string(bbb))
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} else {
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dfrmt = "%s:%d: " + frmt
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}
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generatorLogger.Printf(dfrmt, dargs...)
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}
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}
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