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Use less wc calls

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Use grep -c to avoid a call to wc
This commit is contained in:
Frédéric Mahé 2014-01-18 16:21:31 +01:00 committed by Olivier Mengué
parent 1808f69405
commit 549f820e9d
1 changed files with 6 additions and 6 deletions
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@ -829,7 +829,7 @@ _lp_hg_branch_color()
if [[ -n "$branch" ]] ; then if [[ -n "$branch" ]] ; then
local has_untracked local has_untracked
has_untracked=$(hg status 2>/dev/null | grep '\(^\?\)' | wc -l) has_untracked=$(hg status 2>/dev/null | grep -c '\(^\?\)')
if [[ -z "$has_untracked" ]] ; then if [[ -z "$has_untracked" ]] ; then
has_untracked="" has_untracked=""
else else
@ -837,7 +837,7 @@ _lp_hg_branch_color()
fi fi
local has_commit local has_commit
has_commit=$(hg outgoing --no-merges ${branch} 2>/dev/null | grep '\(^changeset\:\)' | wc -l) has_commit=$(hg outgoing --no-merges ${branch} 2>/dev/null | grep -c '\(^changeset\:\)')
if [[ -z "$has_commit" ]] ; then if [[ -z "$has_commit" ]] ; then
has_commit=0 has_commit=0
fi fi
@ -951,11 +951,11 @@ _lp_fossil_branch_color()
local ret local ret
C2E=$(fossil changes | wc -l) C2E=$(fossil changes | wc -l)
C2A=$(fossil extras | wc -l) C2A=$(fossil extras | wc -l)
PLUSLINE=$(fossil diff | egrep '^\+[^+].+$' | wc -l) PLUSLINE=$(fossil diff | egrep -c '^\+[^+].+$')
MINUSLINE=$(fossil diff | egrep '^-[^-].+$' | wc -l) MINUSLINE=$(fossil diff | egrep -c '^-[^-].+$')
ret="" ret=""
C2AA=`fossil changes | grep ADDED | wc -l` C2AA=`fossil changes | grep -c "ADDED"`
if [[ $C2AA -gt 0 ]] ; then if [[ $C2AA -gt 0 ]] ; then
# We count the line "à la" git # We count the line "à la" git
local ADDFILE local ADDFILE
@ -971,7 +971,7 @@ _lp_fossil_branch_color()
ret+="+$PLUSLINE" ret+="+$PLUSLINE"
fi fi
C2D=`fossil changes | grep DELETED | wc -l` C2D=`fossil changes | grep -c "DELETED"`
if [[ $C2D -gt 0 ]] ; then if [[ $C2D -gt 0 ]] ; then
# We count the line "à la" git # We count the line "à la" git
local DELFILE local DELFILE