Hi… I am well aware that this diff view is very suboptimal. It will be fixed when the refactored server comes along!
repo_log: Add a log
package main
import (
"errors"
"path/filepath"
"strings"
"io"
"github.com/go-git/go-git/v5"
"github.com/go-git/go-git/v5/plumbing"
"github.com/go-git/go-git/v5/plumbing/object"
"go.lindenii.runxiyu.org/lindenii-common/misc"
)
func open_git_repo(group_name, repo_name string) (*git.Repository, error) {
return git.PlainOpen(filepath.Join(config.Git.Root, group_name, repo_name+".git"))
}
func build_display_git_tree(tree *object.Tree) []display_git_tree_entry_t {
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 = "x---"
} 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 = strings.TrimPrefix(entry.Name, "/")
display_git_tree = append(display_git_tree, display_git_tree_entry)
}
return display_git_tree
}
var err_get_recent_commits = errors.New("Error getting recent commits:")
func get_recent_commits(repo *git.Repository, head_hash plumbing.Hash) (recent_commits []*object.Commit, err error) {
func get_recent_commits(repo *git.Repository, head_hash plumbing.Hash, n int) (recent_commits []*object.Commit, err error) {
commit_iter, err := repo.Log(&git.LogOptions{From: head_hash})
if err != nil {
err = misc.Wrap_one_error(err_get_recent_commits, err)
return nil, err
}
recent_commits = make([]*object.Commit, 0)
defer commit_iter.Close()
for range 3 {
this_recent_commit, err := commit_iter.Next()
if errors.Is(err, io.EOF) {
return recent_commits, nil
} else if err != nil {
err = misc.Wrap_one_error(err_get_recent_commits, err)
return nil, err
if n < 0 {
for {
this_recent_commit, err := commit_iter.Next()
if errors.Is(err, io.EOF) {
return recent_commits, nil
} else if err != nil {
err = misc.Wrap_one_error(err_get_recent_commits, err)
return nil, err
}
recent_commits = append(recent_commits, this_recent_commit)
}
} else {
for range n {
this_recent_commit, err := commit_iter.Next()
if errors.Is(err, io.EOF) {
return recent_commits, nil
} else if err != nil {
err = misc.Wrap_one_error(err_get_recent_commits, err)
return nil, err
}
recent_commits = append(recent_commits, this_recent_commit)
}
recent_commits = append(recent_commits, this_recent_commit)
} return }
package main
import (
"net/http"
)
func handle_repo_index(w http.ResponseWriter, r *http.Request) {
data := make(map[string]any)
// TODO: Sanitize path values
group_name, repo_name := r.PathValue("group_name"), r.PathValue("repo_name")
data["group_name"], data["repo_name"] = group_name, repo_name
repo, err := open_git_repo(group_name, repo_name)
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
}
data["ref"] = head.Name().Short()
head_hash := head.Hash()
recent_commits, err := get_recent_commits(repo, head_hash)
recent_commits, err := get_recent_commits(repo, head_hash, 3)
if err != nil {
_, _ = w.Write([]byte("Error getting recent commits: " + err.Error()))
return
}
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
}
data["readme"] = render_readme_at_tree(tree)
data["files"] = build_display_git_tree(tree)
err = templates.ExecuteTemplate(w, "repo_index", data)
if err != nil {
_, _ = w.Write([]byte("Error rendering template: " + err.Error()))
return
}
}
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
}
}
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())
}
serve_source()
http.HandleFunc("/{$}", handle_index)
http.HandleFunc("/g/{group_name}/repos/{$}", 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)
http.HandleFunc("/g/{group_name}/repos/{repo_name}/log/{ref}/", handle_repo_log)
listener, err := net.Listen(config.HTTP.Net, config.HTTP.Addr)
if err != nil {
clog.Fatal(1, "Listening: "+err.Error())
}
err = http.Serve(listener, nil)
if err != nil {
clog.Fatal(1, "Serving: "+err.Error())
}
}
{{- define "repo_log" -}}
<!DOCTYPE html>
<html lang="en">
<head>
{{ template "head_common" . }}
<title>Log of {{ .group_name }}/repos/{{ .repo_name }} – Lindenii Forge</title>
</head>
<body class="repo-index">
<table id="recent-commits">
<thead>
<tr class="title-row">
<th colspan="4">Commits on {{ .ref }}</th>
</tr>
<tr>
<th scope="col">ID</th>
<th scope="col">Title</th>
<th scope="col">Author</th>
<th scope="col">Time</th>
</tr>
</thead>
<tbody>
{{- range .commits }}
<tr>
<td class="commit-id">{{ .Hash.String }}</td>
<td class="commit-title">{{ .Message | first_line }}</td>
<td class="commit-author">
<a class="email-name" href="mailto:{{ .Author.Email }}">{{ .Author.Name }}</a>
</td>
<td class="commit-time">
{{ .Author.When.Format "2006-01-02 15:04:05 -0700" }}
</td>
</tr>
{{- end }}
</tbody>
</table>
<footer>
{{ template "footer" . }}
</footer>
</body>
</html>
{{- end -}}