From 7a52525ff474629316a3986f8b7391ca191da52e Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Sat, 05 Apr 2025 23:21:58 +0800
Subject: [PATCH] Remove unused types/functions

---
 git_hooks_handle_other.go |   5 -----
 git_misc.go               | 131 -----------------------------------------------------
 http_handle_repo_index.go |   8 --------

diff --git a/git_hooks_handle_other.go b/git_hooks_handle_other.go
index 6fe6d9ef26c06d7f123cc1be3870a5f5acc1ca82..d4a6aead791e5c11b20a9f2849c63385091dd469 100644
--- a/git_hooks_handle_other.go
+++ b/git_hooks_handle_other.go
@@ -25,11 +25,6 @@ 	"go.lindenii.runxiyu.org/forge/internal/ansiec"
 	"go.lindenii.runxiyu.org/forge/internal/misc"
 )
 
-var (
-	errGetFD    = errors.New("unable to get file descriptor")
-	errGetUcred = errors.New("failed getsockopt")
-)
-
 // hooksHandler handles a connection from hookc via the
 // unix socket.
 func (s *Server) hooksHandler(conn net.Conn) {
diff --git a/git_misc.go b/git_misc.go
index 37f427b373e51e3a0a2ada673388c0a16f8a15cb..40247f1bc2db1b78128f8e9c5341b9500785d768 100644
--- a/git_misc.go
+++ b/git_misc.go
@@ -8,8 +8,6 @@ 	"context"
 	"errors"
 	"io"
 	"iter"
-	"os"
-	"strings"
 
 	"github.com/go-git/go-git/v5"
 	"github.com/go-git/go-git/v5/plumbing"
@@ -65,42 +63,6 @@ 	repo, err = git.PlainOpen(fsPath)
 	return
 }
 
-// go-git's tree entries are not friendly for use in HTML templates.
-// This struct is a wrapper that is friendlier for use in templating.
-type displayTreeEntry struct {
-	Name      string
-	Mode      string
-	Size      uint64
-	IsFile    bool
-	IsSubtree bool
-}
-
-// makeDisplayTree takes git trees of form [object.Tree] and creates a slice of
-// [displayTreeEntry] for easier templating.
-func makeDisplayTree(tree *object.Tree) (displayTree []displayTreeEntry) {
-	for _, entry := range tree.Entries {
-		displayEntry := displayTreeEntry{} //exhaustruct:ignore
-		var err error
-		var osMode os.FileMode
-
-		if osMode, err = entry.Mode.ToOSFileMode(); err != nil {
-			displayEntry.Mode = "x---------"
-		} else {
-			displayEntry.Mode = osMode.String()
-		}
-
-		displayEntry.IsFile = entry.Mode.IsFile()
-
-		size, _ := tree.Size(entry.Name)
-		displayEntry.Size = uint64(size) //#nosec G115
-
-		displayEntry.Name = strings.TrimPrefix(entry.Name, "/")
-
-		displayTree = append(displayTree, displayEntry)
-	}
-	return displayTree
-}
-
 // commitIterSeqErr creates an [iter.Seq[*object.Commit]] from an
 // [object.CommitIter], and additionally returns a pointer to error.
 // The pointer to error is guaranteed to be populated with either nil or the
@@ -123,99 +85,6 @@ 				return
 			}
 		}
 	}, &err
-}
-
-// getRecentCommits fetches numCommits commits, starting from the headHash in a
-// repo.
-func getRecentCommits(repo *git.Repository, headHash plumbing.Hash, numCommits int) (recentCommits []*object.Commit, err error) {
-	var commitIter object.CommitIter
-	var thisCommit *object.Commit
-
-	commitIter, err = repo.Log(&git.LogOptions{From: headHash}) //exhaustruct:ignore
-	if err != nil {
-		return nil, err
-	}
-	recentCommits = make([]*object.Commit, 0)
-	defer commitIter.Close()
-	if numCommits < 0 {
-		for {
-			thisCommit, err = commitIter.Next()
-			if errors.Is(err, io.EOF) {
-				return recentCommits, nil
-			} else if err != nil {
-				return nil, err
-			}
-			recentCommits = append(recentCommits, thisCommit)
-		}
-	} else {
-		for range numCommits {
-			thisCommit, err = commitIter.Next()
-			if errors.Is(err, io.EOF) {
-				return recentCommits, nil
-			} else if err != nil {
-				return nil, err
-			}
-			recentCommits = append(recentCommits, thisCommit)
-		}
-	}
-	return recentCommits, err
-}
-
-// getRecentCommitsDisplay generates a slice of [commitDisplay] friendly for
-// use in HTML templates, consisting of numCommits commits from headhash in the
-// repo.
-func getRecentCommitsDisplay(repo *git.Repository, headHash plumbing.Hash, numCommits int) (recentCommits []commitDisplayOld, err error) {
-	var commitIter object.CommitIter
-	var thisCommit *object.Commit
-
-	commitIter, err = repo.Log(&git.LogOptions{From: headHash}) //exhaustruct:ignore
-	if err != nil {
-		return nil, err
-	}
-	recentCommits = make([]commitDisplayOld, 0)
-	defer commitIter.Close()
-	if numCommits < 0 {
-		for {
-			thisCommit, err = commitIter.Next()
-			if errors.Is(err, io.EOF) {
-				return recentCommits, nil
-			} else if err != nil {
-				return nil, err
-			}
-			recentCommits = append(recentCommits, commitDisplayOld{
-				thisCommit.Hash,
-				thisCommit.Author,
-				thisCommit.Committer,
-				thisCommit.Message,
-				thisCommit.TreeHash,
-			})
-		}
-	} else {
-		for range numCommits {
-			thisCommit, err = commitIter.Next()
-			if errors.Is(err, io.EOF) {
-				return recentCommits, nil
-			} else if err != nil {
-				return nil, err
-			}
-			recentCommits = append(recentCommits, commitDisplayOld{
-				thisCommit.Hash,
-				thisCommit.Author,
-				thisCommit.Committer,
-				thisCommit.Message,
-				thisCommit.TreeHash,
-			})
-		}
-	}
-	return recentCommits, err
-}
-
-type commitDisplayOld struct {
-	Hash      plumbing.Hash
-	Author    object.Signature
-	Committer object.Signature
-	Message   string
-	TreeHash  plumbing.Hash
 }
 
 // commitToPatch creates an [object.Patch] from the first parent of a given
diff --git a/http_handle_repo_index.go b/http_handle_repo_index.go
index 567f329a4422df633f103be75a28484acafd6fb0..bb5d57e7b59223739eead553ad9dd3cadb067a07 100644
--- a/http_handle_repo_index.go
+++ b/http_handle_repo_index.go
@@ -11,14 +11,6 @@ 	"go.lindenii.runxiyu.org/forge/internal/render"
 	"go.lindenii.runxiyu.org/forge/internal/web"
 )
 
-type commitDisplay struct {
-	Hash    string
-	Author  string
-	Email   string
-	Date    string
-	Message string
-}
-
 // httpHandleRepoIndex provides the front page of a repo using git2d.
 func (s *Server) httpHandleRepoIndex(w http.ResponseWriter, req *http.Request, params map[string]any) {
 	repoName := params["repo_name"].(string)

-- 
2.48.1