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package main
import (
"net/http"
"path"
"strings"
"github.com/go-git/go-git/v5/plumbing"
"github.com/go-git/go-git/v5/plumbing/object"
)
func handle_repo_raw(w http.ResponseWriter, r *http.Request) {
data := make(map[string]any)
// TODO: Sanitize path values
raw_path_spec := r.PathValue("rest")
ref_name, group_name, repo_name, path_spec := r.PathValue("ref"), r.PathValue("group_name"), r.PathValue("repo_name"), strings.TrimSuffix(raw_path_spec, "/")
data["ref"], data["group_name"], data["repo_name"], data["path_spec"] = ref_name, group_name, repo_name, path_spec
repo, err := open_git_repo(group_name, repo_name)
if err != nil {
_, _ = w.Write([]byte("Error opening repo: " + err.Error()))
return
}
ref, err := repo.Reference(plumbing.NewBranchReferenceName(ref_name), true)
if err != nil {
_, _ = w.Write([]byte("Error getting repo reference: " + err.Error()))
return
}
ref_hash := ref.Hash()
commit_object, err := repo.CommitObject(ref_hash)
if err != nil {
_, _ = w.Write([]byte("Error getting commit object: " + err.Error()))
return
}
tree, err := commit_object.Tree()
if err != nil {
_, _ = w.Write([]byte("Error getting file tree: " + err.Error()))
return
}
var target *object.Tree
if path_spec == "" {
target = tree
} else {
target, err = tree.Tree(path_spec)
if err != nil {
file, err := tree.File(path_spec)
if err != nil {
_, _ = w.Write([]byte("Error retrieving path: " + err.Error()))
return
}
file_contents, err := file.Contents()
if err != nil {
_, _ = w.Write([]byte("Error reading file: " + err.Error()))
return
}
_, _ = w.Write([]byte(file_contents))
return
}
}
if len(raw_path_spec) != 0 && raw_path_spec[len(raw_path_spec)-1] != '/' {
http.Redirect(w, r, path.Base(path_spec)+"/", http.StatusSeeOther)
return
}
data["files"] = build_display_git_tree(target)
err = templates.ExecuteTemplate(w, "repo_raw_dir", data)
if err != nil {
_, _ = w.Write([]byte("Error rendering template: " + err.Error()))
return
}
}
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