New Single_line theme.

themes/Single_line.bgptheme

@@ -0,0 +1,94 @@
+# This is an alternative approach. Single line in git repo.
+
+unset_git_prompt_colors() {
+  unset Time12a
+  unset PathShort
+  unset GIT_PROMPT_PREFIX
+  unset GIT_PROMPT_SUFFIX
+  unset GIT_PROMPT_SEPARATOR
+  unset GIT_PROMPT_BRANCH
+  unset GIT_PROMPT_STAGED
+  unset GIT_PROMPT_CONFLICTS
+  unset GIT_PROMPT_CHANGED
+  unset GIT_PROMPT_REMOTE
+  unset GIT_PROMPT_UNTRACKED
+  unset GIT_PROMPT_STASHED
+  unset GIT_PROMPT_CLEAN
+  unset GIT_PROMPT_COMMAND_OK
+  unset GIT_PROMPT_COMMAND_FAIL
+  unset GIT_PROMPT_VIRTUALENV
+  unset GIT_PROMPT_START_USER
+  unset GIT_PROMPT_START_ROOT
+  unset GIT_PROMPT_END_USER
+  unset GIT_PROMPT_END_ROOT
+  unset GIT_PROMPT_SYMBOLS_AHEAD
+  unset GIT_PROMPT_SYMBOLS_BEHIND
+  unset GIT_PROMPT_SYMBOLS_PREHASH
+  unset GIT_PROMPT_SYMBOLS_NO_REMOTE_TRACKING
+}
+
+define_helpers()
+{
+  Time12a="\$(date +%H:%M)"
+  PathShort="\w";
+}
+
+define_undefined_git_prompt_colors() {
+  if [[ -z ${GIT_PROMPT_THEME_NAME} ]]; then GIT_PROMPT_THEME_NAME="Single_line"; fi
+
+  # These are the color definitions used by gitprompt.sh
+  if [[ -z ${GIT_PROMPT_PREFIX} ]]; then GIT_PROMPT_PREFIX="["; fi                 # start of the git info string
+  if [[ -z ${GIT_PROMPT_SUFFIX} ]]; then GIT_PROMPT_SUFFIX="]"; fi                 # the end of the git info string
+  if [[ -z ${GIT_PROMPT_SEPARATOR} ]]; then GIT_PROMPT_SEPARATOR="|"; fi              # separates each item
+
+  if [[ -z ${GIT_PROMPT_BRANCH} ]]; then GIT_PROMPT_BRANCH="${Magenta}"; fi        # the git branch that is active in the current directory
+  if [[ -z ${GIT_PROMPT_STAGED} ]]; then GIT_PROMPT_STAGED="${Red}●"; fi           # the number of staged files/directories
+  if [[ -z ${GIT_PROMPT_CONFLICTS} ]]; then GIT_PROMPT_CONFLICTS="${Red}✖ "; fi       # the number of files in conflict
+  if [[ -z ${GIT_PROMPT_CHANGED} ]]; then GIT_PROMPT_CHANGED="${Blue}✚ "; fi        # the number of changed files
+
+  if [[ -z ${GIT_PROMPT_REMOTE} ]]; then GIT_PROMPT_REMOTE=" "; fi                 # the remote branch name (if any) and the symbols for ahead and behind
+  if [[ -z ${GIT_PROMPT_UNTRACKED} ]]; then GIT_PROMPT_UNTRACKED="${Cyan}…"; fi       # the number of untracked files/dirs
+  if [[ -z ${GIT_PROMPT_STASHED} ]]; then GIT_PROMPT_STASHED="${BoldBlue}⚑ "; fi    # the number of stashed files/dir
+  if [[ -z ${GIT_PROMPT_CLEAN} ]]; then GIT_PROMPT_CLEAN="${BoldGreen}✔"; fi      # a colored flag indicating a "clean" repo
+
+  # For the command indicator, the placeholder _LAST_COMMAND_STATE_ 
+  # will be replaced with the exit code of the last command
+  # e.g.
+  # GIT_PROMPT_COMMAND_OK="${Green}✔-_LAST_COMMAND_STATE_ "    # indicator if the last command returned with an exit code of 0
+  # GIT_PROMPT_COMMAND_FAIL="${Red}✘-_LAST_COMMAND_STATE_ "    # indicator if the last command returned with an exit code of other than 0
+
+  if [[ -z ${GIT_PROMPT_COMMAND_OK} ]]; then GIT_PROMPT_COMMAND_OK="${Green}✔"; fi    # indicator if the last command returned with an exit code of 0
+  if [[ -z ${GIT_PROMPT_COMMAND_FAIL} ]]; then GIT_PROMPT_COMMAND_FAIL="${Red}✘"; fi    # indicator if the last command returned with an exit code of other than 0
+
+  # template for displaying the current virtual environment
+  # use the placeholder _VIRTUALENV_ will be replaced with 
+  # the name of the current virtual environment (currently CONDA and VIRTUAL_ENV)
+  if [[ -z ${GIT_PROMPT_VIRTUALENV} ]]; then GIT_PROMPT_VIRTUALENV="(${Blue}_VIRTUALENV_${ResetColor}) "; fi
+  
+  # _LAST_COMMAND_INDICATOR_ will be replaced by the appropriate GIT_PROMPT_COMMAND_OK OR GIT_PROMPT_COMMAND_FAIL
+  if [[ -z ${GIT_PROMPT_START_USER} ]]; then GIT_PROMPT_START_USER="_LAST_COMMAND_INDICATOR_ ${White}${Time12a}${ResetColor} ${BoldYellow}${PathShort}${ResetColor}"; fi
+  if [[ -z ${GIT_PROMPT_START_ROOT} ]]; then GIT_PROMPT_START_ROOT="${GIT_PROMPT_START_USER}"; fi
+  if [[ -z ${GIT_PROMPT_END_USER} ]]; then GIT_PROMPT_END_USER="${ResetColor} $ "; fi
+  if [[ -z ${GIT_PROMPT_END_ROOT} ]]; then GIT_PROMPT_END_ROOT="${ResetColor} # "; fi
+
+  # Please do not add colors to these symbols
+  if [[ -z ${GIT_PROMPT_SYMBOLS_AHEAD} ]]; then GIT_PROMPT_SYMBOLS_AHEAD="↑·"; fi             # The symbol for "n versions ahead of origin"
+  if [[ -z ${GIT_PROMPT_SYMBOLS_BEHIND} ]]; then GIT_PROMPT_SYMBOLS_BEHIND="↓·"; fi            # The symbol for "n versions behind of origin"
+  if [[ -z ${GIT_PROMPT_SYMBOLS_PREHASH} ]]; then GIT_PROMPT_SYMBOLS_PREHASH=":"; fi            # Written before hash of commit, if no name could be found
+  if [[ -z ${GIT_PROMPT_SYMBOLS_NO_REMOTE_TRACKING} ]]; then GIT_PROMPT_SYMBOLS_NO_REMOTE_TRACKING="L"; fi # This symbol is written after the branch, if the branch is not tracked 
+}
+
+# call only from theme file
+reload_git_prompt_colors() {
+  if [[ "${GIT_PROMPT_THEME_NAME}" != $1 ]]; then
+    unset_git_prompt_colors
+    define_helpers
+    override_git_prompt_colors
+    define_undefined_git_prompt_colors
+  fi
+}
+
+if [[ "${GIT_PROMPT_THEME}" == "Single_line" && "${GIT_PROMPT_THEME_NAME}" != "Single_line" ]]; then
+  define_helpers
+  define_undefined_git_prompt_colors
+fi