Merge pull request #1888 from clupasq/feature/powerline-command-duration

Add command duration to the powerline theme family

Author: Noah Gorny

docs/themes-list/powerline-base.rst

@@ -70,6 +70,7 @@ The contents of the prompt can be "reordered", all the "segments" (every piece o
 * ``battery`` - Battery information (you'll need to enable the ``battery`` plugin)
 * ``clock`` - Current time in ``HH:MM:SS`` format
 * ``cwd`` - Current working directory including full folder hierarchy (c.f. ``wd``\ )
+* ``duration`` - Duration of the last command. See :ref:`Command duration <command_duration>` for details.
 * ``gcloud`` - Current gcloud active account
 * ``hostname`` - Host name of machine
 * ``in_toolbox`` - Show identifier if running inside a `toolbox <https://github.com/containers/toolbox>`_

themes/powerline-multiline/powerline-multiline.theme.bash

@@ -94,6 +94,8 @@ COMMAND_NUMBER_THEME_PROMPT_CHAR=${POWERLINE_COMMAND_NUMBER_CHAR:="#"}
 GCLOUD_THEME_PROMPT_COLOR=${POWERLINE_GCLOUD_COLOR:=161}
 GCLOUD_CHAR=${POWERLINE_GCLOUD_CHAR:="❲G❳ "}
 
+COMMAND_DURATION_PROMPT_COLOR=${POWERLINE_COMMAND_DURATION_COLOR:=129}
+
 POWERLINE_LEFT_PROMPT=${POWERLINE_LEFT_PROMPT:="scm python_venv ruby node cwd"}
 POWERLINE_RIGHT_PROMPT=${POWERLINE_RIGHT_PROMPT:="in_vim clock battery user_info"}
 

themes/powerline/powerline.base.bash

@@ -210,6 +210,11 @@ function __powerline_command_number_prompt() {
 	echo "${COMMAND_NUMBER_THEME_PROMPT_CHAR}\#|${COMMAND_NUMBER_THEME_PROMPT_COLOR}"
 }
 
+function __powerline_duration_prompt() {
+	local duration=$(_command_duration)
+	[[ -n "$duration" ]] && echo "${duration}|${COMMAND_DURATION_PROMPT_COLOR}"
+}
+
 function __powerline_left_segment() {
 	local params
 	IFS="|" read -ra params <<< "${1}"

themes/powerline/powerline.theme.bash

@@ -91,6 +91,8 @@ COMMAND_NUMBER_THEME_PROMPT_CHAR=${POWERLINE_COMMAND_NUMBER_CHAR:="#"}
 GCLOUD_THEME_PROMPT_COLOR=${POWERLINE_GCLOUD_COLOR:=161}
 GCLOUD_CHAR=${POWERLINE_GCLOUD_CHAR:="❲G❳ "}
 
+COMMAND_DURATION_PROMPT_COLOR=${POWERLINE_COMMAND_DURATION_COLOR:=129}
+
 POWERLINE_PROMPT=${POWERLINE_PROMPT:="user_info scm python_venv ruby node cwd"}
 
 safe_append_prompt_command __powerline_prompt_command