routes/routes.go
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package routes
import (
"html/template"
"log"
"net/http"
"path/filepath"
"github.com/alexedwards/flow"
gogit "github.com/go-git/go-git/v5"
"github.com/go-git/go-git/v5/plumbing"
"icyphox.sh/legit/config"
"icyphox.sh/legit/git"
)
type deps struct {
c *config.Config
}
func (d *deps) RepoIndex(w http.ResponseWriter, r *http.Request) {
name := flow.Param(r.Context(), "name")
name = filepath.Clean(name)
// TODO: remove .git
path := filepath.Join(d.c.Git.ScanPath, name+".git")
repo, err := gogit.PlainOpen(path)
if err != nil {
Write404(w, *d.c)
return
}
head, err := repo.Head()
if err != nil {
Write500(w, *d.c)
log.Println(err)
return
}
files, err := git.FilesAtRef(repo, head.Hash(), "")
if err != nil {
Write500(w, *d.c)
log.Println(err)
return
}
d.renderFiles(files, w)
return
}
func (d *deps) RepoFiles(w http.ResponseWriter, r *http.Request) {
name := flow.Param(r.Context(), "name")
treePath := flow.Param(r.Context(), "...")
ref := flow.Param(r.Context(), "ref")
name = filepath.Clean(name)
// TODO: remove .git
path := filepath.Join(d.c.Git.ScanPath, name+".git")
repo, err := gogit.PlainOpen(path)
if err != nil {
Write404(w, *d.c)
return
}
hash, err := repo.ResolveRevision(plumbing.Revision(ref))
if err != nil {
Write500(w, *d.c)
log.Println(err)
return
}
files, err := git.FilesAtRef(repo, *hash, treePath)
if err != nil {
Write500(w, *d.c)
log.Println(err)
return
}
d.renderFiles(files, w)
return
}
func (d *deps) renderFiles(files []git.NiceTree, w http.ResponseWriter) {
tpath := filepath.Join(d.c.Template.Dir, "*")
t := template.Must(template.ParseGlob(tpath))
data := make(map[string]interface{})
data["files"] = files
data["meta"] = d.c.Meta
if err := t.ExecuteTemplate(w, "repo", data); err != nil {
Write500(w, *d.c)
log.Println(err)
return
}
}