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95 lines
2.9 KiB
95 lines
2.9 KiB
// MIT License
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//
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// Copyright (c) 2024 godoos.com
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// Email: xpbb@qq.com
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// GitHub: github.com/phpk/godoos
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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package store
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import (
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"encoding/json"
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"log"
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"net/http"
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"os/exec"
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"sync"
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"time"
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)
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type Process struct {
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Name string `json:"name"`
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Running bool `json:"running"`
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ExitCode int `json:"exitCode"`
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Cmd *exec.Cmd `json:"cmd"`
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Pid int `json:"pid"`
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ProgressName string `json:"progressName"`
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Waiting bool `json:"waiting"`
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IsOn bool `json:"isOn"`
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LastPing time.Time `json:"lastPing"`
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}
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var (
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processesMu sync.RWMutex
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processes = make(map[string]*Process)
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)
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func respondWithError(w http.ResponseWriter, code int, message string) {
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http.Error(w, message, code)
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}
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func RegisterProcess(name string, progressName string, isOn bool, cmdstr *exec.Cmd) {
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processesMu.Lock()
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defer processesMu.Unlock()
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processes[name] = &Process{
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Name: name,
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Running: true,
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Cmd: cmdstr,
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Pid: cmdstr.Process.Pid,
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IsOn: isOn,
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ProgressName: progressName,
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}
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}
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func GetCmd(name string) *Process {
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processesMu.Lock()
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defer processesMu.Unlock()
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return processes[name]
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}
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func Status(w http.ResponseWriter, r *http.Request) {
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var ps []Process
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for name, cmd := range processes {
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ps = append(ps, Process{Name: name, Running: cmd.Running, Waiting: cmd.Waiting, Pid: cmd.Pid, LastPing: cmd.LastPing, ExitCode: cmd.Cmd.ProcessState.ExitCode()})
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}
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jsonBytes, err := json.MarshalIndent(ps, "", " ")
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if err != nil {
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respondWithError(w, http.StatusInternalServerError, "Failed to encode process status: "+err.Error())
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return
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}
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w.Header().Set("Content-Type", "application/json")
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w.Write(jsonBytes)
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}
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func Ping(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusOK)
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_, err := w.Write([]byte("OK"))
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if err != nil {
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log.Printf("Error writing health check response: %v", err)
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}
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}
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