/
main.go
114 lines (97 loc) · 2.65 KB
/
main.go
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/*
* GitLab Hook Server (C) 2015 Ryan Armstrong <ryan@cavaliercoder.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// See: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/web_hooks/web_hooks.md
package main
import (
"flag"
"fmt"
"net/http"
"os"
)
const EVENT_HEADER = "X-Gitlab-Event"
const (
PUSH_EVENT = "Push Hook"
TAG_EVENT = "Tag Push Hook"
ISSUE_EVENT = "Issue Hook"
SYSTEM_EVENT = "System Hook"
)
var (
Debug = true
ListenInterface = ""
ListenPort = 8000
HookfilePath = ""
)
var rules []Rule
func main() {
// parse command line args
flag.StringVar(&HookfilePath, "file", "config.json", "load hookfile")
flag.BoolVar(&Debug, "debug", false, "print program debug messages")
flag.StringVar(&ListenInterface, "interface", "0.0.0.0", "listen interface")
flag.IntVar(&ListenPort, "port", 8000, "listen TCP port")
flag.Parse()
if HookfilePath == "" {
eprintf("No configuration file specified\n")
os.Exit(1)
}
// load config
hookfile, err := LoadConfig(HookfilePath)
if err != nil {
panic(err)
}
rules = hookfile.Rules
// configure routes
http.HandleFunc("/", HandleHookRequest)
// listen
addr := fmt.Sprintf("%s:%d", ListenInterface, ListenPort)
printf("starting server on %s\n", addr)
err = http.ListenAndServe(addr, nil)
if err != nil {
panic(err)
}
}
func HandleHookRequest(w http.ResponseWriter, r *http.Request) {
if r.Body != nil {
defer r.Body.Close()
}
switch r.Header.Get(EVENT_HEADER) {
case SYSTEM_EVENT:
hook, err := ParseSystemHook(r)
if err != nil {
eprintf("failed to parse system hook: %s\n", err.Error())
return
}
printf("hook data: %#v\n", hook)
}
/*
// decode request body
hookRequest, err := NewHookRequest(r)
if err != nil {
eprintf("%s\n", err)
return
}
printf("new request: %s %s\n", hookRequest.RequestID, hookRequest)
for _, hook := range hooks {
if hook.Eval(hookRequest) {
go func(hook *Hook) {
if err := hook.Exec(hookRequest); err != nil {
eprintf("action failed with: %s\n", err.Error())
}
}(&hook)
}
}
*/
}