fish: functions: Check for git repository in git helpers

fish/.config/fish/functions/gdd.fish

@@ -1,4 +1,9 @@
 function gdd --description "Use difftastic as a difftool"
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     if count $argv >/dev/null
         git difftool --tool=difftastic $argv
     else

fish/.config/fish/functions/gdk.fish

@@ -1,4 +1,9 @@
 function gdk
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     if count $argv >/dev/null
         git difftool --tool=kitty $argv
     else

fish/.config/fish/functions/gdt.fish

@@ -1,4 +1,9 @@
 function gdt
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     if count $argv >/dev/null
         git --no-pager difftool $argv
     else

fish/.config/fish/functions/git_remote_toggle.fish

@@ -1,4 +1,9 @@
 function git_remote_toggle --description 'Switch git repository between HTTPS and SSH'
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     set -l options h/help q/quiet S/ssh H/https
     argparse $options -- $argv; or return
 

fish/.config/fish/functions/gl.fish

@@ -1,4 +1,9 @@
 function gl --description 'Git browse commits'
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     set -l log_line_to_hash "echo {} | grep -o '[a-f0-9]\{7\}' | head -1"
     set -l view_commit "$log_line_to_hash | xargs -I % sh -c 'git show --color=always % | bat -ldiff'"
     set -l view_commit_nvim "$log_line_to_hash | xargs -I % sh -c 'git show %'"

fish/.config/fish/functions/glmd.fish

@@ -1,4 +1,9 @@
 function glmd --description 'Format commits in markdown for MR descriptions and copy to clipboard'
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     set -l remote (git symbolic-ref refs/remotes/origin/HEAD | awk -F'/' '{print $4}')
     git log --reverse --pretty=format:"- **%s**  %w(0,2,2)%+b" origin/$remote.. | wl-copy
 end

fish/.config/fish/functions/gm.fish

@@ -1,4 +1,9 @@
 function gm
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     if count $argv >/dev/null
         git merge $argv
     else

fish/.config/fish/functions/vd.fish

@@ -2,5 +2,10 @@
 # ACMRU = Added || Copied || Modified || Renamed || Unmerged
 # Edit all uncommitted files that have changes since the last commit (be they staged or unstaged)
 function vd --wraps='nvim (git diff HEAD --name-only --diff-filter=ACMR)' --description 'alias vd=nvim (git diff HEAD --name-only --diff-filter=ACMR)'
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     nvim (git diff HEAD --name-only --diff-filter=ACMR) $argv
 end

fish/.config/fish/functions/vdc.fish

@@ -1,3 +1,8 @@
 function vdc --wraps='nvim (git diff HEAD^ --name-only --diff-filter=ACMR)' --description 'Edit all files that were altered in the last commit'
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     nvim (git diff HEAD^ --name-only --diff-filter=ACMR) $argv
 end

fish/.config/fish/functions/vdm.fish

@@ -1,3 +1,8 @@
 function vdm --wraps='nvim (git diff master --name-only --diff-filter=ACMR)' --description 'Edit files changed since master'
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     nvim (git diff master --name-only --diff-filter=ACMR) $argv
 end

fish/.config/fish/functions/vds.fish

@@ -1,3 +1,8 @@
 function vds --wraps='nvim (git diff --staged --name-only --diff-filter=ACMR)' --description 'Edit all staged files that have changes since the last commit'
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     nvim (git diff --staged --name-only --diff-filter=ACMR) $argv
 end

fish/.config/fish/functions/vdu.fish

@@ -1,3 +1,8 @@
 function vdu --wraps='nvim (git diff --name-only --diff-filter=U | uniq)' --description 'Edit files unmerged'
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     nvim (git diff --name-only --diff-filter=U | uniq) $argv
 end

fish/.config/fish/functions/vdua.fish

@@ -1,3 +1,8 @@
 function vdua --wraps='git add (git diff --name-only --diff-filter=U)' --description 'Add unmerged files'
+    if not test -d .git
+        echo "Not a git repository"
+        return 0
+    end
+
     git add (git diff --name-only --diff-filter=U) $argv
 end