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themes: square: add short commit sha1 to prompt 

TODO: this solution is ugly. Find a better way.

Signed-off-by: Michael Turquette <mturquette@deferred.io>
pull/182/head
Michael Turquette 2014-08-31 19:50:34 -07:00
parent 34cc8a5e1d
commit 9390c4cf06
1 changed files with 18 additions and 1 deletions
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19
themes/square/square.theme.bash
View File

@ -1,7 +1,24 @@
#!/usr/bin/env bash
function git_short_sha() {
SHA=$(git rev-parse --short HEAD 2> /dev/null) && echo "$SHA"
}
prompt() {
PS1="${green}\w${reset_color} $(__git_ps1 [${red}%s${reset_color}])$ "
local sha="${yellow}$(git_short_sha)${reset_color}"
local branch="$(__git_ps1 ${red}%s${reset_color})"
# failed attempt to merge the two above
#local branch="$(__git_ps1 ${red}%s${reset_color} ${sha})"
# the original
#PS1="${green}\w${reset_color} $(__git_ps1 [${red}%s${reset_color}])$ "
# with persistent brackets
#PS1="${green}\w${reset_color} [${branch} ${sha}]$ "
# without any brackets
PS1="${green}\w${reset_color} ${branch} ${sha}$ "
# failed attempt at conditional brackets
#PS1="${green}\w${reset_color} ${branch}$ "
}
PROMPT_COMMAND=prompt