zsh: add mkrepo helper

zsh/.config/zsh/config.d/10_aliases.zsh

@@ -24,6 +24,24 @@ alias clip='xclip -selection clipboard'
 alias copy='clip'
 function mkcd { mkdir -p $1 && cd $1 }
 function mkcode { mkcd $1 && code $1 }
+function mkrepo {
+    setopt local_options err_return
+    if [[ "$1" == "https://"* ]]; then
+        # $1 is a remote URL, strip scheme and .git extension if any
+        repoPath="$HOME/src/${${1/#https\:\/\/}/%.git}"
+        repoRemoteURL="$1"
+        git clone "$repoRemoteURL" "$repoPath"
+        cd "$repoPath"
+    else
+        # $1 is a relative path within ~/src
+        repoPath="$HOME/src/$1"
+        repoRemoteURL="https://$1.git"
+        mkdir -p "$repoPath"
+        cd "$repoPath"
+        git init
+        git remote add origin "$repoRemoteURL"
+    fi
+}
 
 # Alias `code` to `code -r` if we're in the integrated terminal
 if [ "$TERM_PROGRAM" = "vscode" ]; then