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tmux/.tmux/plugins/vim-tmux-navigator/pattern-check

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+#!/usr/bin/env bash
+#
+# Collection of various test strings that could be the output of the tmux
+# 'pane_current_comamnd' message. Included as regression test for updates to
+# the inline grep pattern used in the `.tmux.conf` configuration
+
+set -e
+
+RED=$(tput setaf 1)
+GREEN=$(tput setaf 2)
+YELLOW=$(tput setaf 3)
+NORMAL=$(tput sgr0)
+
+vim_pattern='(^|\/)g?(view|n?vim?x?)(diff)?$'
+match_tests=(vim Vim VIM vimdiff /usr/local/bin/vim vi gvim view gview nvim vimx)
+no_match_tests=( /Users/christoomey/.vim/thing /usr/local/bin/start-vim )
+
+display_matches() {
+  for process_name in "$@"; do
+    printf "%s %s\n" "$(matches_vim_pattern $process_name)" "$process_name"
+  done
+}
+
+matches_vim_pattern() {
+  if echo "$1" | grep -iqE "$vim_pattern"; then
+    echo "${GREEN}match${NORMAL}"
+  else
+    echo "${RED}fail${NORMAL}"
+  fi
+}
+
+main() {
+  echo "Testing against pattern: ${YELLOW}$vim_pattern${NORMAL}\n"
+
+  echo "These should all ${GREEN}match${NORMAL}\n----------------------"
+  display_matches "${match_tests[@]}"
+
+  echo "\nThese should all ${RED}fail${NORMAL}\n---------------------"
+  display_matches "${no_match_tests[@]}"
+}
+
+main