repo_log: Add a log

1 files changed, 50 insertions, 0 deletions

diff --git a/handle_repo_log.go b/handle_repo_log.go
new file mode 100644
index 0000000..88b1f06
--- /dev/null
+++ b/handle_repo_log.go
@@ -0,0 +1,50 @@
+package main
+
+import (
+	"net/http"
+
+	"github.com/go-git/go-git/v5/plumbing"
+)
+
+func handle_repo_log(w http.ResponseWriter, r *http.Request) {
+	data := make(map[string]any)
+	// TODO: Sanitize path values
+	group_name, repo_name, ref_name := r.PathValue("group_name"), r.PathValue("repo_name"), r.PathValue("ref")
+	data["group_name"], data["repo_name"], data["ref"] = group_name, repo_name, ref_name
+	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()
+	recent_commits, err := get_recent_commits(repo, ref_hash, -1)
+	if err != nil {
+		_, _ = w.Write([]byte("Error getting recent commits: " + err.Error()))
+		return
+	}
+	data["commits"] = recent_commits
+	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
+	}
+
+	data["readme"] = render_readme_at_tree(tree)
+	data["files"] = build_display_git_tree(tree)
+
+	err = templates.ExecuteTemplate(w, "repo_log", data)
+	if err != nil {
+		_, _ = w.Write([]byte("Error rendering template: " + err.Error()))
+		return
+	}
+}