From c2f7efb3e802f79928ef5a6bc529a153bd69c38c Mon Sep 17 00:00:00 2001
From: Joshua Ismael Haase Hernandez <hahj87@gmail.com>
Date: Mon, 30 May 2011 16:27:29 -0500
Subject: * fullpkg-ng commented

---
 fullpkg-ng | 45 +++++++++++++++++++++++++++++----------------
 1 file changed, 29 insertions(+), 16 deletions(-)

diff --git a/fullpkg-ng b/fullpkg-ng
index 4ab4ab0..5311593 100755
--- a/fullpkg-ng
+++ b/fullpkg-ng
@@ -103,8 +103,7 @@ function cleanup {
 	    rm -rf $build_dir/$_dir/
 	done
     else
-	find $build_dir -type f -delete
-	find $build_dir -type d -delete
+	rm -rf $build_dir
     fi
 }
 
@@ -178,17 +177,20 @@ function find_deps {
 
 function _pkg_build () {
     pushd ${build_dir}  > /dev/null
+    # packages to build are on $buildorder
+    # greater levels must be built first
     build_packages=($(sort -gr $buildorder | cut -d: -f2))
     while [ ${#build_packages[@]} -ge 1 ]; do
 	build_packages=($(sort -gr $buildorder | cut -d: -f2))
 	pushd $build_dir/${build_packages[0]} > /dev/null
 	source PKGBUILD 
 	msg2 "${pkgbase:-${pkgname[0]}} $pkgver-$pkgrel"
+	# Add mips64el
 	if ! grep mips64el PKGBUILD >/dev/null; then
 	    plain "Adding mips64el arch"
 	    sed -i "s/^\(arch=([^)anym]\+\))/\1 'mips64el')/" "PKGBUILD"
 	fi
-        # Check if pkg is being built, if it's not let everybody know we're building this.
+        # Check if pkg is being built
 	msg2 "Checking build queue"
 	check_queue || {
 	    echo "someone_is_building:$(basename $PWD)" >> $build_dir/log
@@ -196,20 +198,27 @@ function _pkg_build () {
 	    mv $buildorder.2 $buildorder
 	    continue
 	}
+	# Let everybody know we're building this.
 	msg2 "Updating build queue"
 	update_queue || {
 	    warning "Couldn't update the queue, let your partners know about this."
 	}
 	msg2 "Checking for non free deps"
 	pkgbuild-check-nonfree || {
+	    # pkgbuild-check-nonfree fails with 15 if there are nonfree deps,
+	    # fails with something else if blacklist can't be retrieved
 	    if [ $? -eq 15 ]; then
+		# log they have nonfree deps and so didn't build
 		echo "nonfree:$(basename $PWD)" >> $build_dir/log
+		# take out package from $buildorder
 		grep -vwh "$(basename $PWD)" $buildorder > $buildorder.2
-		mv $buildorder $buildorder.2
+		mv $buildorder.2 $buildorder
+		# continue building next package
 		continue
 	    fi
 	}
 	msg2 "Building $(basename $PWD)"
+	# this buildcmd is on libretools.conf
 	$FULLBUILDCMD; r=$?
 	case $r in
 	    0) plain "The build was succesful."
@@ -222,30 +231,33 @@ function _pkg_build () {
 		cleanup "$(basename $PWD)" 
 		;;
 	    1) error "There were errors while trying to build the package." 
-		echo "failed:$(basename $PWD)" >> $build_dir/log ;;
+		echo "failed:$(basename $PWD)" >> $build_dir/log
+		;;
 	    2) error "The build failed."
-		echo "failed:$(basename $PWD)" >> $build_dir/log ;;
+		echo "failed:$(basename $PWD)" >> $build_dir/log
+		;;
 	esac
+	# Package was built or failed: take it out of $buildorder
 	grep -vwh "${build_packages[0]}" $buildorder > $buildorder.2
 	mv $buildorder.2 $buildorder
 	popd > /dev/null
     done
     pkgs=$(cat $build_dir/log | grep "nonfree:") && {
 	error "Those packages contain nonfree deps:"
-	plain "$(echo ${pkgs[@]} | cut -d: -f2)"
+	echo ${pkgs[@]} | cut -d: -f2
     }
     pkgs=$(cat $build_dir/log | grep "built:") && {
 	error "Those packages were built and installed:"
-	plain "$(echo ${pkgs[@]} | cut -d: -f2)"
+	echo ${pkgs[@]} | cut -d: -f2
 	msg "Uploading packages to the server"
     }
     pkgs=$(cat $build_dir/log | grep "failed:") && {
 	error "Those packages failed to build:"
-	plain "$(echo ${pkgs[@]} | cut -d: -f2)"
+	echo ${pkgs[@]} | cut -d: -f2
     }
     pkgs=$(cat $build_dir/log | grep "unstaged:") && {
 	error "Those packages couldn't be staged because of missing reponame:"
-	plain "$(cat $build_dir/log | grep "unstaged:" | cut -d: -f2)"
+	echo ${pkgs[@]} | cut -d: -f2
     }
     popd > /dev/null
 }
@@ -280,22 +292,23 @@ done
 [ $level -eq 0 ] && {
     # if build_dir exist use it, else make a build_dir
     build_dir=${build_dir:-$(mktemp -d /tmp/fullpkg.XXXXXX)}
-
+    # cleanup if the option was used.
+    [ $do_cleanup == 'y' ] && {
+	cleanup
+	[ $build_only == 'y' ] && exit 0
+    }
     # set queue_file and ban_file
     mkdir -p $XDG_CONFIG_HOME/libretools
     queue_file=$XDG_CONFIG_HOME/libretools/queue
     ban_file=$XDG_CONFIG_HOME/libretools/ban
-    touch $build_dir/{log,BUILDORDER} $queue_file $ban_file
+    # make files for log and buildorder
+    touch $build_dir/{log,BUILDORDER}
     buildorder=$build_dir/BUILDORDER
 
     [ $noupdate = 'n' ] && {
 	msg "Updating pacman db and packages"
 	sudo pacman -Syu --noconfirm
     }
-    [ $do_cleanup == 'y' ] && {
-	cleanup
-	[ $build_only == 'y' ] && exit 0
-    }
     # Build only
     [ $build_only == 'y' ] && {
 	# Exit loop on Ctrl+C
-- 
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