From 0ad0ccb0c8fefe3e39e8e9320dd5c34927089812 Mon Sep 17 00:00:00 2001
From: Julian Prein <druckdev@protonmail.com>
Date: Sun, 28 Aug 2022 16:07:22 +0200
Subject: [PATCH] git: Make `commit-last-msg` available as alias

Move `git-commit-last-msg` into an autoloadable function. This way it
can also be executed as external script and thus in a git alias. This
makes it additionally possible to call it in vim over fugitive's `:Git`.
---
 .config/git/config                           |  1 +
 .config/zsh/autoload/git/git-commit-last-msg | 12 ++++++++++++
 .config/zsh/zshrc.d/40-functions.zsh         | 12 ------------
 3 files changed, 13 insertions(+), 12 deletions(-)
 create mode 100755 .config/zsh/autoload/git/git-commit-last-msg

diff --git a/.config/git/config b/.config/git/config
index 85cfffc..0d60b44 100644
--- a/.config/git/config
+++ b/.config/git/config
@@ -15,6 +15,7 @@
 
 	# Implemented as zsh functions or external programs
 	checkout-worktree = "!\"${XDG_CONFIG_HOME:-$HOME/.config}/zsh/autoload/git/git-checkout-worktree\""
+	commit-last-msg = "!\"${XDG_CONFIG_HOME:-$HOME/.config}/zsh/autoload/git/git-commit-last-msg\""
 	filter-repo = !git-filter-repo
 	flog = "!\"${XDG_CONFIG_HOME:-$HOME/.config}/zsh/autoload/git/glog\""
 	ssync = "!\"${XDG_CONFIG_HOME:-$HOME/.config}/zsh/autoload/git/git-ssync\""
diff --git a/.config/zsh/autoload/git/git-commit-last-msg b/.config/zsh/autoload/git/git-commit-last-msg
new file mode 100755
index 0000000..392fa65
--- /dev/null
+++ b/.config/zsh/autoload/git/git-commit-last-msg
@@ -0,0 +1,12 @@
+#!/usr/bin/env zsh
+
+# Commit, but put the last written commit message into the editor buffer.
+# For this it uses .git/COMMIT_EDITMSG but deletes all lines after and including
+# the first comment of the file.
+# Useful for example when the commit-msg hook fails but only slight
+# modifications are needed.
+# Additional arguments (for example `-n` to bypass the hooks) can be passed.
+
+local gitdir
+gitdir="$(git rev-parse --git-dir)" || return
+git commit -eF <(sed -n '/^#/q;p' "$gitdir/COMMIT_EDITMSG") "$@"
diff --git a/.config/zsh/zshrc.d/40-functions.zsh b/.config/zsh/zshrc.d/40-functions.zsh
index 8d39d1d..04fee06 100644
--- a/.config/zsh/zshrc.d/40-functions.zsh
+++ b/.config/zsh/zshrc.d/40-functions.zsh
@@ -393,18 +393,6 @@ cd() {
 	fi
 }
 
-# Commit, but put the last written commit message into the editor buffer.
-# For this it uses .git/COMMIT_EDITMSG but deletes all lines after and including
-# the first comment of the file.
-# Useful for example when the commit-msg hook fails but only slight
-# modifications are needed.
-# Additional arguments (for example `-n` to bypass the hooks) can be passed.
-git-commit-last-msg() {
-	local gitdir
-	gitdir="$(git rev-parse --git-dir)" || return
-	git commit -eF <(sed -n '/^#/q;p' "$gitdir/COMMIT_EDITMSG") "$@"
-}
-
 nvim-man() {
 	# Use nvim only if it exists, there was just one argument passed, that
 	# argument is not an option (e.g. `--version`) and stdout is a terminal.