69 lines
1.6 KiB
Go
Executable file
69 lines
1.6 KiB
Go
Executable file
package main
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import (
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"net/http"
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"os"
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"html/template"
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"log"
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)
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var templates = template.Must(template.ParseGlob("*.html"))
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func main() {
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mode := os.Getenv("DEBUG_MODE")
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if mode == "true" {
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log.Println("Debug mode is on")
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}
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http.HandleFunc("/imprint", imprint)
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http.HandleFunc("/about", about)
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http.HandleFunc("/", homepage)
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http.HandleFunc("/monitoring", monitoring)
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log.Fatal(http.ListenAndServe(":8080", nil))
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}
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func imprint(w http.ResponseWriter, r *http.Request) {
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renderTemplate(w, "imprint.html")
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}
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func about(w http.ResponseWriter, r *http.Request) {
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renderTemplate(w, "about.html")
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}
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func homepage(w http.ResponseWriter, r *http.Request) {
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renderTemplate(w, "homepage.html")
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}
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func monitoring(w http.ResponseWriter, r *http.Request) {
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gitURL := os.Getenv("GIT_URL")
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websiteURL := os.Getenv("WEBSITE_URL")
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gitStatus := getStatus(gitURL)
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websiteStatus := getStatus(websiteURL)
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data := struct {
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GitStatus string
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WebsiteStatus string
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}{
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GitStatus: gitStatus,
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WebsiteStatus: websiteStatus,
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}
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renderTemplate(w, "monitoring.html", data)
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}
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func renderTemplate(w http.ResponseWriter, tmpl string, data ...interface{}) {
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err := templates.ExecuteTemplate(w, tmpl, data)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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}
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func getStatus(link string) string {
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resp, err := http.Get(link)
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if err != nil {
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return "OFFLINE"
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}
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defer resp.Body.Close()
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if resp.StatusCode == 200 {
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return "ONLINE"
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}
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return "ERROR"
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}
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