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Remove git-info dependency on is-true function

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from `git` module. Actually, the function is a little bit of
over-engineering and it's currently only being used for checking the
result of `git rev-parse --is-inside-work-tree`, even in the `git`
module code.

Checking for the return code of `git rev-parse --is-inside-work-tree` is
enough. Also refactored other portions of the code where return codes
are being checked.

Fixes #161
This commit is contained in:
Eric Nielsen 2017-04-03 18:17:31 -05:00
parent 53a3cd7933
commit 616091bae1
1 changed files with 7 additions and 11 deletions
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18
modules/git-info/init.zsh
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@ -96,7 +96,7 @@ git-info() {
typeset -gA git_info
# Return if not inside a Git repository work tree.
if ! is-true $(git rev-parse --is-inside-work-tree 2>/dev/null); then
if ! git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
return 1
fi
@ -230,9 +230,7 @@ git-info() {
zstyle -s ':zim:git-info:clean' format 'clean_format'
local dirty
local indexed
local indexed_formatted
local unindexed
local unindexed_formatted
local untracked_formatted
if ! zstyle -t ':zim:git-info' verbose; then
@ -240,11 +238,9 @@ git-info() {
local unindexed_format
zstyle -s ':zim:git-info:unindexed' format 'unindexed_format'
if [[ -n ${unindexed_format} || -n ${dirty_format} || -n ${clean_format} ]]; then
(git diff-files --no-ext-diff --quiet --ignore-submodules=${ignore_submodules} 2>/dev/null)
unindexed=$?
if (( unindexed )); then
if ! git diff-files --no-ext-diff --quiet --ignore-submodules=${ignore_submodules} >/dev/null 2>&1; then
unindexed_formatted=${unindexed_format}
dirty=${unindexed}
dirty=1
fi
fi
@ -252,11 +248,9 @@ git-info() {
local indexed_format
zstyle -s ':zim:git-info:indexed' format 'indexed_format'
if [[ -n ${indexed_format} || (${dirty} -eq 0 && (-n ${dirty_format} || -n ${clean_format})) ]]; then
(git diff-index --no-ext-diff --quiet --cached --ignore-submodules=${ignore_submodules} HEAD 2>/dev/null)
indexed=$?
if (( indexed )); then
if ! git diff-index --no-ext-diff --quiet --cached --ignore-submodules=${ignore_submodules} HEAD >/dev/null 2>&1; then
indexed_formatted=${indexed_format}
dirty=${indexed}
dirty=1
fi
fi
@ -270,6 +264,8 @@ git-info() {
# Use porcelain status for easy parsing.
local status_cmd="git status --porcelain --ignore-submodules=${ignore_submodules}"
local indexed
local unindexed
local untracked
# Get current status.
while IFS=$'\n' read line; do