mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-12-28 11:20:30 +00:00
14177635b6
# Summary This PR drops the outdated former swagger.yaml/json and introduced automatic API document generation from Go code. The generated code is also used to generate documentation/markdown for the community page, as well as enable the Woodpecker server to serve a Swagger Web UI for manual tinkering. I did opt-in for gin-swagger, a middleware for the Gin framework, to ease implementation and have a sophisticated output. This middleware only produces Swagger v2 specs. AFAIK the newer OpenApi 3x tooling is not yet that mature, so I guess that's fine for now. ## Implemenation notes - former swagger.json files removed - former // swagger godocs removed - introduced new dependency gin-swagger, which uses godoc annotations on top of Gin Handler functions. - reworked Makefile to automatically generate Go code for the server - introduce new dependency go-swagger, to generate Markdown for documentation purposes - add a Swagger Web UI, incl. capabilities for manual API exploration - consider relative root paths in the implementation - write documentation for all exposed API endpoints - incl. API docs in the community website (auto-generated) - provide developer documentation, for the Woodpecker authors - no other existing logic/code was intentionally changed --------- close #292 --------- Co-authored-by: qwerty287 <80460567+qwerty287@users.noreply.github.com> Co-authored-by: 6543 <6543@obermui.de>
167 lines
6.4 KiB
Go
167 lines
6.4 KiB
Go
// Copyright 2018 Drone.IO Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package debug
|
|
|
|
import (
|
|
"net/http/pprof"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
)
|
|
|
|
// IndexHandler
|
|
//
|
|
// @Summary List available pprof profiles (HTML)
|
|
// @Description Only available, when server was started with WOODPECKER_LOG_LEVEL=debug
|
|
// @Router /debug/pprof [get]
|
|
// @Produce html
|
|
// @Success 200
|
|
// @Tags Process profiling and debugging
|
|
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
|
|
func IndexHandler() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
pprof.Index(c.Writer, c.Request)
|
|
}
|
|
}
|
|
|
|
// HeapHandler
|
|
//
|
|
// @Summary Get pprof heap dump, a sampling of memory allocations of live objects
|
|
// @Description Only available, when server was started with WOODPECKER_LOG_LEVEL=debug
|
|
// @Router /debug/pprof/heap [get]
|
|
// @Produce plain
|
|
// @Success 200
|
|
// @Tags Process profiling and debugging
|
|
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
|
|
// @Param gc query string false "You can specify gc=heap to run GC before taking the heap sample" default()
|
|
func HeapHandler() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
pprof.Handler("heap").ServeHTTP(c.Writer, c.Request)
|
|
}
|
|
}
|
|
|
|
// GoroutineHandler
|
|
//
|
|
// @Summary Get pprof stack traces of all current goroutines
|
|
// @Description Only available, when server was started with WOODPECKER_LOG_LEVEL=debug
|
|
// @Router /debug/pprof/goroutine [get]
|
|
// @Produce plain
|
|
// @Success 200
|
|
// @Tags Process profiling and debugging
|
|
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
|
|
// @Param debug query int false "Use debug=2 as a query parameter to export in the same format as an un-recovered panic" default(1)
|
|
func GoroutineHandler() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
pprof.Handler("goroutine").ServeHTTP(c.Writer, c.Request)
|
|
}
|
|
}
|
|
|
|
// BlockHandler
|
|
//
|
|
// @Summary Get pprof stack traces that led to blocking on synchronization primitives
|
|
// @Description Only available, when server was started with WOODPECKER_LOG_LEVEL=debug
|
|
// @Router /debug/pprof/block [get]
|
|
// @Produce plain
|
|
// @Success 200
|
|
// @Tags Process profiling and debugging
|
|
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
|
|
func BlockHandler() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
pprof.Handler("block").ServeHTTP(c.Writer, c.Request)
|
|
}
|
|
}
|
|
|
|
// ThreadCreateHandler
|
|
//
|
|
// @Summary Get pprof stack traces that led to the creation of new OS threads
|
|
// @Description Only available, when server was started with WOODPECKER_LOG_LEVEL=debug
|
|
// @Router /debug/pprof/threadcreate [get]
|
|
// @Produce plain
|
|
// @Success 200
|
|
// @Tags Process profiling and debugging
|
|
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
|
|
func ThreadCreateHandler() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
pprof.Handler("threadcreate").ServeHTTP(c.Writer, c.Request)
|
|
}
|
|
}
|
|
|
|
// CmdlineHandler
|
|
//
|
|
// @Summary Get the command line invocation of the current program
|
|
// @Description Only available, when server was started with WOODPECKER_LOG_LEVEL=debug
|
|
// @Router /debug/pprof/cmdline [get]
|
|
// @Produce plain
|
|
// @Success 200
|
|
// @Tags Process profiling and debugging
|
|
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
|
|
func CmdlineHandler() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
pprof.Cmdline(c.Writer, c.Request)
|
|
}
|
|
}
|
|
|
|
// ProfileHandler
|
|
//
|
|
// @Summary Get pprof CPU profile
|
|
// @Description Only available, when server was started with WOODPECKER_LOG_LEVEL=debug
|
|
// @Description After you get the profile file, use the go tool pprof command to investigate the profile.
|
|
// @Router /debug/pprof/profile [get]
|
|
// @Produce plain
|
|
// @Success 200
|
|
// @Tags Process profiling and debugging
|
|
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
|
|
// @Param seconds query int true "You can specify the duration in the seconds GET parameter." default (30)
|
|
func ProfileHandler() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
pprof.Profile(c.Writer, c.Request)
|
|
}
|
|
}
|
|
|
|
// SymbolHandler
|
|
//
|
|
// @Summary Get pprof program counters mapping to function names
|
|
// @Description Only available, when server was started with WOODPECKER_LOG_LEVEL=debug
|
|
// @Description Looks up the program counters listed in the request,
|
|
// @Description responding with a table mapping program counters to function names.
|
|
// @Description The requested program counters can be provided via GET + query parameters,
|
|
// @Description or POST + body parameters. Program counters shall be space delimited.
|
|
// @Router /debug/pprof/symbol [get]
|
|
// @Router /debug/pprof/symbol [post]
|
|
// @Produce plain
|
|
// @Success 200
|
|
// @Tags Process profiling and debugging
|
|
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
|
|
func SymbolHandler() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
pprof.Symbol(c.Writer, c.Request)
|
|
}
|
|
}
|
|
|
|
// TraceHandler
|
|
//
|
|
// @Summary Get a trace of execution of the current program
|
|
// @Description Only available, when server was started with WOODPECKER_LOG_LEVEL=debug
|
|
// @Description After you get the profile file, use the go tool pprof command to investigate the profile.
|
|
// @Router /debug/pprof/trace [get]
|
|
// @Produce plain
|
|
// @Success 200
|
|
// @Tags Process profiling and debugging
|
|
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
|
|
// @Param seconds query int true "You can specify the duration in the seconds GET parameter." default (30)
|
|
func TraceHandler() gin.HandlerFunc {
|
|
return func(c *gin.Context) {
|
|
pprof.Trace(c.Writer, c.Request)
|
|
}
|
|
}
|