commit eb3893b412854c59d327f20daade80a736f762c2
Author: zakaria <e-zk@users.noreply.github.com>
Date: Tue, 11 Jan 2022 22:56:19 +1000
Initial commit
Diffstat:
| A | README | | | 20 | ++++++++++++++++++++ |
| A | go.mod | | | 3 | +++ |
| A | main.go | | | 94 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | reprose.txt | | | 3 | +++ |
4 files changed, 120 insertions(+), 0 deletions(-)
diff --git a/README b/README
@@ -0,0 +1,20 @@
+reprose
+========
+basic golang package server. heavily based on golang-package-server[^1].
+
+- lists packages on index.
+- redirects to repository path.
+- serves proper go-import meta tags.
+- example instance: https://go.zakaria.org/.
+
+usage
+======
+- put package name and repository associations in /etc/reprose.txt.
+- edit the constants at the beginning of main.go
+- build with:
+ go build -o reprose .
+- run:
+ ./reprose
+
+===
+1: https://git.zx2c4.com/golang-package-server/
diff --git a/go.mod b/go.mod
@@ -0,0 +1,3 @@
+module go.zakaria.org/reprose
+
+go 1.17
diff --git a/main.go b/main.go
@@ -0,0 +1,94 @@
+package main
+
+import (
+ "bufio"
+ "fmt"
+ "net/http"
+ "os"
+ "strings"
+)
+
+const (
+ ListenAddr = "127.0.0.1:8082"
+ ReposFile = "/etc/reprose.txt"
+ Title = "zakaria's golang repo"
+ Host = "go.zakaria.org"
+ DefaultRedirect = "https://git.zakaria.org/"
+)
+
+var Repos map[string]string
+
+func readRepos() error {
+ Repos = make(map[string]string)
+ f, err := os.Open(ReposFile)
+ if err != nil {
+ return err
+ }
+ scanner := bufio.NewScanner(f)
+ for scanner.Scan() {
+ line := scanner.Text()
+ split := strings.Fields(line)
+ if len(split) != 2 {
+ return fmt.Errorf("error parsing repos file")
+ }
+ Repos[split[0]] = split[1]
+ }
+ return nil
+}
+
+func isGoGet(req *http.Request) bool {
+ q := req.URL.Query()
+ goget := q.Get("go-get")
+ if len(goget) == 0 {
+ return false
+ }
+ if goget == "1" {
+ return true
+ }
+ return false
+}
+
+func printRepo(repo, path string) string {
+ var b strings.Builder
+ // fmt.Fprintf(&b, "<a href=\"%s/%s\"><img src=\"%s/%s?status.svg\" alt=\"godocs.io\"/></a>", GoDocsRoot, path, GoDocsRoot, path)
+ //fmt.Fprintf(&b, "[<a href=\"%s/%s\">docs</a>] ", GoDocsRoot, path)
+ fmt.Fprintf(&b, "<a href=\"/%s\" title=\"%s/%s -> %s\">%s/%s</a> ", repo, Host, repo, path, Host, repo)
+ return b.String()
+}
+
+func main() {
+ readRepos()
+ mux := http.NewServeMux()
+ mux.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
+ if req.URL.Path == "/" {
+ w.Header().Set("Content-Type", "text/html; charset=utf-8")
+ fmt.Fprintf(w, "<pre>%s\n\n", Title)
+ fmt.Fprintf(w, "Repos:\n")
+ for k, v := range Repos {
+ //fmt.Fprintf(w, " — <a href=\"/%s\">%s/%s</a>\n", k, Host, k)
+ fmt.Fprintf(w, " — %s\n", printRepo(k, v))
+ }
+ fmt.Fprintf(w, "</pre>")
+
+ return
+ }
+
+ for k, v := range Repos {
+ if req.URL.Path == "/"+k {
+ if !isGoGet(req) {
+ http.Redirect(w, req, v, http.StatusPermanentRedirect)
+ return
+ }
+ fmt.Fprintf(w, "<html><head>")
+ fmt.Fprintf(w, "<title>%s</title>", k)
+ fmt.Fprintf(w, "<meta name=\"go-import\" content=\"%s/%s git %s\">", Host, k, v)
+ fmt.Fprintf(w, "<meta name=\"go-source\" content=\"%s/%s _ %s/tree{/dir} %s/tree{/dir}/{file}#n{line}\">", Host, k, v, v)
+ fmt.Fprintf(w, "</head>")
+ fmt.Fprintf(w, "<body>go get %s/%s</body>", Host, k)
+ fmt.Fprintf(w, "</html>")
+ return
+ }
+ }
+ })
+ http.ListenAndServe("127.0.0.1:8082", mux)
+}
diff --git a/reprose.txt b/reprose.txt
@@ -0,0 +1,3 @@
+wslcheck https://github.com/e-zk/wslcheck
+subc https://github.com/e-zk/subc
+reprose https://github.com/e-zk/reprose
