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Add SCM_GIT_SHOW_STASH_INFO flag #914 

In order to make `git_prompt_vars` run faster
As a user with slow `git stash list`
I want to be able to optionally disable running `git stash list` when
`git_prompt_vars` is executed
pull/1242/head
sharils 2018-10-16 21:45:16 +08:00
parent f7bf101d3e
commit d0f76548ce
2 changed files with 19 additions and 3 deletions
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13
README.md
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@ -312,6 +312,19 @@ Also, with this flag to false, Bash-it will not show the repository as dirty whe
**NOTE:** If you set in git configuration file the option to ignore *untracked* files, this flag has no effect, and Bash-it will ignore *untracked* files always.
### Stash item count
When `SCM_GIT_SHOW_DETAILS` is enabled, you can get the count of *stashed* items. This feature can be useful when a user has a lot of stash items.
This feature is controlled through the flag `SCM_GIT_SHOW_STASH_INFO` as follows:
Set `SCM_GIT_SHOW_STASH_INFO` to 'true' (the default value) to **show** the count of stashed items:
* `export SCM_GIT_SHOW_STASH_INFO=true`
Set `SCM_GIT_SHOW_STASH_INFO` to 'false' to **don't show** it:
* `export SCM_GIT_SHOW_STASH_INFO=false`
### Git user
In some environments, it is useful to know the value of the current git user, which is used to mark all new commits.

3
themes/base.theme.bash
View File

@ -32,6 +32,7 @@ SCM_GIT_SHOW_REMOTE_INFO=${SCM_GIT_SHOW_REMOTE_INFO:=auto}
SCM_GIT_IGNORE_UNTRACKED=${SCM_GIT_IGNORE_UNTRACKED:=false}
SCM_GIT_SHOW_CURRENT_USER=${SCM_GIT_SHOW_CURRENT_USER:=false}
SCM_GIT_SHOW_MINIMAL_INFO=${SCM_GIT_SHOW_MINIMAL_INFO:=false}
SCM_GIT_SHOW_STASH_INFO=${SCM_GIT_SHOW_STASH_INFO:=true}
SCM_GIT='git'
SCM_GIT_CHAR='±'
@ -181,9 +182,11 @@ function git_prompt_vars {
[[ "${commits_ahead}" -gt 0 ]] && SCM_BRANCH+=" ${SCM_GIT_AHEAD_CHAR}${commits_ahead}"
[[ "${commits_behind}" -gt 0 ]] && SCM_BRANCH+=" ${SCM_GIT_BEHIND_CHAR}${commits_behind}"
if [[ "${SCM_GIT_SHOW_STASH_INFO}" = "true" ]]; then
local stash_count
stash_count="$(git stash list 2> /dev/null | wc -l | tr -d ' ')"
[[ "${stash_count}" -gt 0 ]] && SCM_BRANCH+=" ${SCM_GIT_STASH_CHAR_PREFIX}${stash_count}${SCM_GIT_STASH_CHAR_SUFFIX}"
fi
SCM_STATE=${GIT_THEME_PROMPT_CLEAN:-$SCM_THEME_PROMPT_CLEAN}
if ! _git-hide-status; then