From 0adba4532cb15fe139378c574473fae888cded09 Mon Sep 17 00:00:00 2001 From: Runxi Yu Date: Tue, 11 Feb 2025 12:36:50 +0800 Subject: repo_raw: Serve raw files --- handle_repo_raw.go | 73 ++++++++++++++++++++++++++++++++++++++++ main.go | 1 + templates/repo_raw_dir.html.tmpl | 44 ++++++++++++++++++++++++ 3 files changed, 118 insertions(+) create mode 100644 handle_repo_raw.go create mode 100644 templates/repo_raw_dir.html.tmpl diff --git a/handle_repo_raw.go b/handle_repo_raw.go new file mode 100644 index 0000000..534ed4d --- /dev/null +++ b/handle_repo_raw.go @@ -0,0 +1,73 @@ +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 + } +} diff --git a/main.go b/main.go index 6819444..e9578cc 100644 --- a/main.go +++ b/main.go @@ -37,6 +37,7 @@ func main() { http.HandleFunc("/g/{group_name}/repos/{$}", handle_group_repos) http.HandleFunc("/g/{group_name}/repos/{repo_name}/{$}", handle_repo_index) http.HandleFunc("/g/{group_name}/repos/{repo_name}/tree/{ref}/{rest...}", handle_repo_tree) + http.HandleFunc("/g/{group_name}/repos/{repo_name}/raw/{ref}/{rest...}", handle_repo_raw) listener, err := net.Listen(config.HTTP.Net, config.HTTP.Addr) if err != nil { diff --git a/templates/repo_raw_dir.html.tmpl b/templates/repo_raw_dir.html.tmpl new file mode 100644 index 0000000..d2a280c --- /dev/null +++ b/templates/repo_raw_dir.html.tmpl @@ -0,0 +1,44 @@ +{{- define "repo_raw_dir" -}} + + + + {{ template "head_common" . }} + {{ .group_name }}/repos/{{ .repo_name }}/{{ .path_spec }}{{ if ne .path_spec "" }}/{{ end }} – Lindenii Forge + + +
+ + + + + + + + + + + + + {{- $path_spec := .path_spec }} + {{- range .files }} + + + + + + {{- end }} + +
+ (Raw) /{{ .path_spec }}{{ if ne .path_spec "" }}/{{ end }} on {{ .ref }} +
ModeNameSize
{{ .Mode }}{{ .Name }}{{ if not .Is_file }}/{{ end }}{{ .Size }}
+
+
+
+
+
+ + + +{{- end -}} -- cgit v1.2.3