vcs: Fix git program structure

vcs/git/config/sh/alias.d/git.sh

@@ -0,0 +1,118 @@
+#!/usr/bin/env sh
+
+if ! exist git; then
+    return 1
+fi
+
+# print git version output and get raw version number by stripping prefix
+git_version=$(git --version 2>/dev/null)
+git_version="${git_version##git version }"
+
+alias g='git'
+if exist lazygit; then
+    alias lg="lazygit"
+fi
+
+alias ga='git add'
+alias gaa='git add --all'
+alias gai='git add -i'
+
+alias gc='git commit -v'
+alias gc!='git commit -v --amend'
+alias gcn!='git commit -v --no-edit --amend'
+
+if version_at_least 2.23 "$git_version"; then
+    alias gcm='git switch master 2>/dev/null || git switch main'
+    alias gcd='git switch develop 2>/dev/null || git switch staging'
+    gcb() {
+        git switch "$@" 2>/dev/null || git switch -c "$@"
+    }
+else
+    alias gcm='git checkout master 2>/dev/null || git checkout main'
+    alias gcd='git checkout develop'
+    alias gcb='git checkout -b'
+fi
+alias gco='git checkout'
+
+alias gi='git ignore'
+
+# normal diff
+alias gd='git diff'
+alias gds='git diff --staged'
+# word-based diff (with custom word regex)
+alias gdw='git diffword'
+alias gdws='git diffword --staged'
+# side-by-side diff
+alias gdd='git diffside'
+alias gdds='git diffside --staged'
+# syntax-based diff
+if exist difft; then
+    alias gdy='git diffsyn'
+    alias gdys='git diffsyn --staged'
+fi
+alias gdd='git diffside'
+alias gdds='git diffside --staged'
+# show last committed content
+alias gdl='git last'
+
+# show quick log overview
+alias glg='git log --oneline --decorate --graph'
+alias glga='git log --oneline --decorate --graph --remotes --all'
+# show quick log overview - with dates
+alias glgd="git log --graph --pretty=format:'%C(auto)%h%Creset %C(cyan)%ar%Creset%C(auto)%d%Creset %s'"
+alias glgad="git log --graph --remotes --all --pretty=format:'%C(auto)%h%Creset %C(cyan)%ar%Creset%C(auto)%d%Creset %s'"
+# show detailed log overview
+alias glog='git log --stat'
+# show detailed log overview with contents
+alias gloog='git log --stat -p'
+
+alias gf='git fetch'
+alias gfa='git fetchall'
+alias gl='git pull'
+
+alias gpn='git push --dry-run'
+alias gp='git push'
+alias gpf!='git push --force'
+alias gpm='git pushmerge'
+alias gpa='git pushall'
+
+alias grv='git remote -v'
+
+alias grs='git restore --staged'
+alias grs!='git restore'
+
+alias grb='git rebase'
+alias grbi='git rebase -i'
+alias grbc='git rebase --continue'
+alias grbm='git rebase master || git rebase main'
+
+alias gst='git status'
+
+alias gstp='git stash pop'
+alias gstl='git stash list'
+alias gstL='git stash list --stat'
+if version_at_least 2.13 "$git_version"; then
+    alias gsta='git stash push'
+else
+    alias gsta='git stash save'
+fi
+
+if exist git-bug; then
+    gb() {
+        if [ "$#" -eq 1 ]; then
+            git bug show "$1"
+        else
+            git bug ls "$@"
+        fi
+    }
+    alias gbt='git bug termui'
+
+    alias gba='git bug add'
+    alias gbm='git bug comment add'
+    alias gbc='git bug status close'
+
+    alias gbp='git bug push'
+    alias gbl='git bug pull'
+fi
+
+unset -v git_version