Merge pull request #888 from equt/master

Add support for XDG specifications

Author: spacewander

bin/git-ignore

@@ -11,19 +11,23 @@ function show_contents {
   fi
 }
 
+function global_ignore() {
+    git config --global core.excludesfile || echo "$XDG_CONFIG_HOME/git/ignore" || echo "$HOME/.config/git/ignore"
+}
+
 function show_global {
-  show_contents Global `git config --global core.excludesfile`
+  show_contents Global "$(global_ignore)"
 }
 
 function add_global {
-  local global_gitignore=$(git config --global core.excludesfile)
+  local global_gitignore="$(global_ignore)"
   if [ -z "$global_gitignore" ]; then
     echo "Can't find global .gitignore."
     echo ""
     echo "Use 'git config --global --add core.excludesfile ~/.gitignore-global' to set the path to your global gitignore file to '~/.gitignore-global'."
     echo ""
   else
-    add_patterns `git config --global core.excludesfile` "$@"
+    add_patterns "$global_gitignore" "$@"
   fi
 }
 

bin/git-ignore-io

@@ -2,9 +2,13 @@
 
 gitignore_io_url="https://www.gitignore.io/api/"
 default_path="$HOME/.gi_list"
+if [[ -n "$XDG_CACHE_HOME" ]]; then
+  default_path="$XDG_CACHE_HOME/git-extras/gi_list"
+  mkdir -p "$XDG_CACHE_HOME/git-extras"
+fi
 
 update_gi_list() {
-    curl -L -s  "${gitignore_io_url}/list" > ~/.gi_list
+    curl -L -s  "${gitignore_io_url}/list" > "$default_path"
 }
 
 print_in_alphabetical_order() {
@@ -73,8 +77,8 @@ show_usage() {
     echo "                [-l|--list-in-table]          Print available types in table format"
     echo "                [-L|--list-alphabetically]    Print available types in alphabetical order    "
     echo "                [-s|--search] <word>          Search word in available types"
-    echo "                [-t|--show-update-time]       Show the last modified time of ~/.gi_list (where the list of available types is stored)"
-    echo "                [-u|--update-list]            Update ~/.gi_list"
+    echo "                [-t|--show-update-time]       Show the last modified time of $default_path (where the list of available types is stored)"
+    echo "                [-u|--update-list]            Update $default_path"
 }