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- Use logger for all warnings. Previously we were writing warnings from cmd/server.go directly to stderr which bypassed our normal log format. - Add the timezone to log output. This is just really nice to have if you're looking at old logs. - Change levels to all be 4 characters: DBUG, INFO, WARN, EROR. This makes the logs easier to read because it lines up. - Log when we first receive the request as well as when we send a response. This makes it easier to see where the request starts and ends.
49 lines
1.6 KiB
Go
49 lines
1.6 KiB
Go
// Copyright 2017 HootSuite Media Inc.
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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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// http://www.apache.org/licenses/LICENSE-2.0
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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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// Modified hereafter by contributors to runatlantis/atlantis.
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package server
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import (
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"net/http"
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"strings"
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"github.com/runatlantis/atlantis/server/logging"
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"github.com/urfave/negroni"
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)
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// NewRequestLogger creates a RequestLogger.
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func NewRequestLogger(logger *logging.SimpleLogger) *RequestLogger {
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return &RequestLogger{logger}
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}
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// RequestLogger logs requests and their response codes.
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type RequestLogger struct {
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logger *logging.SimpleLogger
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}
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// ServeHTTP implements the middleware function. It logs a request at INFO
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// level unless it's a request to /static/*.
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func (l *RequestLogger) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
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if l.shouldLog(r) {
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l.logger.Info("%s %s – from %s", r.Method, r.URL.RequestURI(), r.RemoteAddr)
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}
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next(rw, r)
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if l.shouldLog(r) {
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l.logger.Info("%s %s – respond HTTP %d", r.Method, r.URL.RequestURI(), rw.(negroni.ResponseWriter).Status())
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}
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}
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func (l *RequestLogger) shouldLog(r *http.Request) bool {
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return !strings.HasPrefix(r.URL.RequestURI(), "/static")
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}
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