From 0f72189f9a62af346592ce54a55810f973d8d7ed Mon Sep 17 00:00:00 2001
From: Nicolas Reynolds <fauno@kiwwwi.com.ar>
Date: Sun, 22 Jan 2012 23:32:00 -0300
Subject: Quicker is_built, only one call to pacman

time shows this version is 1s long against 5s from before
---
 fullpkg-find |  2 +-
 is_built     | 31 ++++++++++++++++++++++---------
 treepkg      |  5 ++---
 3 files changed, 25 insertions(+), 13 deletions(-)
 mode change 100644 => 100755 fullpkg-find

diff --git a/fullpkg-find b/fullpkg-find
old mode 100644
new mode 100755
index d253913..8c0c063
--- a/fullpkg-find
+++ b/fullpkg-find
@@ -47,7 +47,7 @@ find_deps() {
         fi
     fi
 
-    if is_built "${pkgbase}>=${fullver}"; then
+    if is_built "${pkgbase}" "${fullver}"; then
         exit 0 # pkg is built and updated
     fi
 
diff --git a/is_built b/is_built
index 60f24e9..c01ad53 100755
--- a/is_built
+++ b/is_built
@@ -2,9 +2,10 @@
 usage() {
     echo "$0 "
     echo
-    echo "Detect is a package is installed or in a database"
+    echo "Detect if a given package version is already in repos"
+    echo "Assuming you want greater or equal"
     echo
-    echo "Example usage: is_built \"pcre>=20\""
+    echo "Example usage: is_built 'pcre' '20'"
 }
 
 while getopts 'h' arg; do
@@ -14,12 +15,24 @@ while getopts 'h' arg; do
     esac
 done
 
-# Checks for package, if -T returns non-zero output, egrep will return 0
-# because it finds it, so we negate the value to say it's not built.
-# -Sp works backwards, it will print output only when the package already
-# exists
+set -x
 
-!(sudo pacman -T "$1" | egrep "*" >/dev/null) || \
-sudo pacman -Sp "$1" --print-format "%n-%v" 2>/dev/null | egrep "*" >/dev/null
+ver=${2}
+pkg=${1}
+pver=$(LC_ALL=C pacman -Sp --print-format "%v" "${pkg}" 2>/dev/null)
 
-exit $?
+# if pacman fails or returns nothing
+r=$?
+[ "${pver}" = " there is nothing to do" ] && r=1
+
+result=$(vercmp "${pver}" "${ver}")
+
+# if vercmp > 1 means our version is bigger 
+if [ ${result} -ge 0 -a ${r} -eq 0 ]; then
+  exit 0
+else
+  exit 1
+fi
+
+# just in case
+exit 1
diff --git a/treepkg b/treepkg
index 622b979..ccabe20 100755
--- a/treepkg
+++ b/treepkg
@@ -83,7 +83,7 @@ BUILD=${B:-true}
 touch "${BUILDORDER}"
 
 # If this package is already built quit silently
-if is_built "${pkgbase}>=${fullver}"; then
+if is_built "${pkgbase}" "${fullver}"; then
   add_order "ignore"
   exit 0
 fi
@@ -132,14 +132,13 @@ done
 
 # Only build at the end
 if [ ${DEPTH} -eq 0 ]; then
+  ${VERBOSE} && msg "Starting build" || true
 
-# TODO fill this var with a flag
   if ${BUILD}; then
     ${VERBOSE} && msg "Build tree stored in ${BUILDORDER}" || true
 
 # Build everything sorting the build dir
 # The reverse order ensures we start by the deepest packages
-    ${VERBOSE} && msg "Starting build" || true
     for _pkg in $(ls -r "${BUILDDIR}"); do
 # Ignore if there's no PKGBUILD
       if [ ! -f "${BUILDDIR}/${_pkg}/PKGBUILD" ]; then continue; fi
-- 
cgit v1.1-4-g5e80