Hi… I am well aware that this diff view is very suboptimal. It will be fixed when the refactored server comes along!
repo_tree: Initialize handler (copied over from index)
package main
import (
"bytes"
"github.com/go-git/go-git/v5"
"github.com/go-git/go-git/v5/plumbing/object"
"github.com/microcosm-cc/bluemonday"
"github.com/yuin/goldmark"
"html/template"
"net/http"
"path/filepath"
)
func handle_repo_tree(w http.ResponseWriter, r *http.Request) {
data := make(map[string]any)
// TODO: Sanitize path values
project_name, repo_name := r.PathValue("project_name"), r.PathValue("repo_name")
data["project_name"], data["repo_name"] = project_name, repo_name
repo, err := git.PlainOpen(filepath.Join(config.Git.Root, project_name, repo_name+".git"))
if err != nil {
w.Write([]byte("Error opening repo: " + err.Error()))
return
}
head, err := repo.Head()
if err != nil {
w.Write([]byte("Error getting repo HEAD: " + err.Error()))
return
}
head_hash := head.Hash()
commit_iter, err := repo.Log(&git.LogOptions{From: head_hash})
if err != nil {
w.Write([]byte("Error getting repo commits: " + err.Error()))
return
}
recent_commits := make([]*object.Commit, 0)
defer commit_iter.Close()
for range 3 {
this_recent_commit, err := commit_iter.Next()
if err != nil {
w.Write([]byte("Error getting a recent commit: " + err.Error()))
return
}
recent_commits = append(recent_commits, this_recent_commit)
}
data["commits"] = recent_commits
commit_object, err := repo.CommitObject(head_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
}
readme_file, err := tree.File("README.md")
if err != nil {
w.Write([]byte("Error getting file: " + err.Error()))
return
}
readme_file_contents, err := readme_file.Contents()
var readme_rendered_unsafe bytes.Buffer
err = goldmark.Convert([]byte(readme_file_contents), &readme_rendered_unsafe)
if err != nil {
readme_rendered_unsafe.WriteString("Unable to render README: " + err.Error())
return
}
readme_rendered_safe := template.HTML(bluemonday.UGCPolicy().SanitizeBytes(readme_rendered_unsafe.Bytes()))
data["readme"] = readme_rendered_safe
display_git_tree := make([]display_git_tree_entry_t, 0)
for _, entry := range tree.Entries {
display_git_tree_entry := display_git_tree_entry_t{}
os_mode, err := entry.Mode.ToOSFileMode()
if err != nil {
display_git_tree_entry.Mode = "----"
} else {
display_git_tree_entry.Mode = os_mode.String()[:4]
}
display_git_tree_entry.Is_file = entry.Mode.IsFile()
display_git_tree_entry.Size, err = tree.Size(entry.Name)
if err != nil {
display_git_tree_entry.Size = 0
}
display_git_tree_entry.Name = entry.Name
display_git_tree = append(display_git_tree, display_git_tree_entry)
}
data["files"] = display_git_tree
err = templates.ExecuteTemplate(w, "repo_tree_dir", data)
if err != nil {
w.Write([]byte("Error rendering template: " + err.Error()))
return
}
}
package main
import (
"flag"
"net"
"net/http"
"go.lindenii.runxiyu.org/lindenii-common/clog"
)
func main() {
config_path := flag.String(
"config",
"/etc/lindenii/forge.scfg",
"path to configuration file",
)
flag.Parse()
err := load_config(*config_path)
if err != nil {
clog.Fatal(1, "Loading configuration: "+err.Error())
}
err = load_templates()
if err != nil {
clog.Fatal(1, "Loading templates: "+err.Error())
}
err = serve_static()
if err != nil {
clog.Fatal(1, "Serving static: "+err.Error())
}
http.HandleFunc("/{$}", handle_index)
http.HandleFunc("/{project_name}/repos/{repo_name}/", handle_repo_index)
http.HandleFunc("/{project_name}/repos/{repo_name}/tree/{ref}/{rest...}", handle_repo_tree)
listener, err := net.Listen(config.HTTP.Net, config.HTTP.Addr)
if err != nil {
clog.Fatal(1, "Listening: "+err.Error())
}
http.Serve(listener, nil)
}
{{- define "repo_tree_dir" -}}
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="/static/style.css" />
<title>{{ .project_name }}/repos/{{ .repo_name }}/{{ .path }}</title>
</head>
<body class="repo-index">
<div class="padding-wrapper">
<table id="file-tree">
<thead>
<tr>
<th scope="col">Mode</th>
<th scope="col">Name</th>
<th scope="col">Size</th>
</tr>
</thead>
<tbody>
{{- range .files }}
<tr>
<td class="file-mode">{{ .Mode }}</td>
<td class="file-name">{{ .Name }}</td>
<td class="file-size">{{ .Size }}</td>
</tr>
{{- end }}
</tbody>
</table>
</div>
<div class="padding-wrapper">
<div id="refs">
</div>
</div>
<div class="padding-wrapper">
<div id="readme">
{{ .readme -}}
</div>
</div>
</body>
</html>
{{- end -}}