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rename two internal variables for readability

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* `prompt_pure_git_delay_dirty_check` holds the (finish) timestamp of
  the last dirty check (if the dirty check took more than 2 seconds);
  renamed to `prompt_pure_git_last_dirty_check_timestamp`.

* Local variable `dirty_check` holds the elapsed time in seconds since
  the last dirty check (if the timestamp is set); renamed to
  `time_since_last_dirty_check`.
This commit is contained in:
Zhiming Wang
2015-06-12 17:33:51 -07:00
parent b55776e7aa
commit fe6f11960c
1 changed files with 9 additions and 8 deletions
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17
pure.zsh
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@@ -83,7 +83,7 @@ prompt_pure_preprompt_render() {
# set color for git branch/dirty status, change color if dirty checking has been delayed
local git_color=242
[[ -n ${prompt_pure_git_delay_dirty_check+x} ]] && git_color=red
[[ -n ${prompt_pure_git_last_dirty_check_timestamp+x} ]] && git_color=red
# construct prompt, beginning with path
local prompt="%F{blue}%~%f"
@@ -192,7 +192,7 @@ prompt_pure_async_tasks() {
# reset git preprompt variables, switching working tree
unset prompt_pure_git_dirty
unset prompt_pure_git_delay_dirty_check
unset prompt_pure_git_last_dirty_check_timestamp
# set the new working tree, prefixed with "x"
prompt_pure_current_working_tree="x${working_tree}"
@@ -209,9 +209,9 @@ prompt_pure_async_tasks() {
fi
# if dirty checking is sufficiently fast, tell worker to check it again, or wait for timeout
local dirty_check=$(( $EPOCHSECONDS - ${prompt_pure_git_delay_dirty_check:-0} ))
if (( $dirty_check > ${PURE_GIT_DELAY_DIRTY_CHECK:-1800} )); then
unset prompt_pure_git_delay_dirty_check
local time_since_last_dirty_check=$(( $EPOCHSECONDS - ${prompt_pure_git_last_dirty_check_timestamp:-0} ))
if (( $time_since_last_dirty_check > ${PURE_GIT_DELAY_DIRTY_CHECK:-1800} )); then
unset prompt_pure_git_last_dirty_check_timestamp
# check check if there is anything to pull
async_job "prompt_pure" prompt_pure_async_git_dirty "${PURE_GIT_UNTRACKED_DIRTY:-1}" "$working_tree"
fi
@@ -227,9 +227,10 @@ prompt_pure_async_callback() {
prompt_pure_git_dirty=$output
prompt_pure_preprompt_render
# when prompt_pure_git_delay_dirty_check is set, the git info is displayed in a different color, this is why the
# prompt is rendered before the variable is (potentially) set
(( $exec_time > 2 )) && prompt_pure_git_delay_dirty_check=$EPOCHSECONDS
# When prompt_pure_git_last_dirty_check_timestamp is set, the git info is displayed in a different color.
# To distinguish between a "fresh" and a "cached" result, the preprompt is rendered before setting this
# variable. Thus, only upon next rendering of the preprompt will the result appear in a different color.
(( $exec_time > 2 )) && prompt_pure_git_last_dirty_check_timestamp=$EPOCHSECONDS
;;
prompt_pure_async_git_fetch)
prompt_pure_git_arrows=$(prompt_pure_check_git_arrows)