From 86d762dc31655e4677678ec643ab3024f42753e3 Mon Sep 17 00:00:00 2001
From: Chizi123 <build@jsrv.com>
Date: Sun, 20 Sep 2020 23:21:20 +0000
Subject: [PATCH] modified email message

---
 main.sh |   81 ++++++++++++++++++++++++++++------------
 1 files changed, 56 insertions(+), 25 deletions(-)

diff --git a/main.sh b/main.sh
old mode 100644
new mode 100755
index 53a4e0b..86de2d6
--- a/main.sh
+++ b/main.sh
@@ -1,20 +1,14 @@
 #!/bin/bash
+#A basic bash script to automate the building of arch packages
+# Usage: main.sh init|add|build_all [-f force]
 
-REPODIR=/repo/x86_64
-BUILDDIR=/repo/build
-REPONAME=
-UPDATE=N
-CLEAN=N
-SIGN=N
-KEY=""
-NUM_OLD=5
-export PACKAGER="John Doe <jd@change.me>"
-EMAIL=""
+source vars.sh
 
 ERRORS=""
 
 #Helper for finding newest and oldest files
 #Sourced from stack overflow
+# Usage: newold_matching_file [n/o] [filename]
 function newold_matching_file
 {
     # Use ${1-} instead of $1 in case 'nounset' is set
@@ -48,42 +42,55 @@
 }
 
 #Build latest version of a package
+# Usage: build_pkg [package name] [new?] [-f force]
 function build_pkg {
 	#check if PKGBUILD has updated, don't rebuild if hasn't changed
-	#rebuild if git is in filename (git tree may change without PKGBUILD)
-	#rebuild if forced
 	if [[ ! -z $(git pull | grep "Already up to date.") && -z $(echo $1 | grep git) && -z $2 ]]; then
 		return 2
 	fi
+
+	#remove old versions before build
+	rm *$1*.pkg.tar.xz*
+
+	#make and force rebuild if is git package
 	makepkg -s --noconfirm $([ $CLEAN == "Y" ] && echo "-c") $([ $SIGN == "Y" ] && echo "--sign --key $KEY") $([ "$2" == "-f" ] && echo -f)
 	if [ $? != 0 ]; then
 		#Register error
-		ERRORS=$(printf '%s %s' "$ERRORS" "$1")
+		ERRORS="$ERRORS $1"
 		return 1
 	fi
 
 	#copy package to repo directory
-	latest="$(newold_matching_file n '*.pkg.tar.xz')"
-	cp $latest $REPODIR/$latest
-	repo-add $([ "$SIGN" == "Y" ] && echo "--sign --key $KEY") $REPODIR/$REPONAME.db.tar.xz $REPODIR/$latest
+	#latest="$(newold_matching_file n '*.pkg.tar.xz')"
+	#or f in $(find g.tar.xz'
+	#o
+	rm $REPODIR/*$1*.pkg.tar.xz*
+	cp *$1*.pkg.tar.xz $REPODIR/
+	[ "$SIGN" == "Y" ] && cp *$1*.pkg.tar.xz.sig $REPODIR
+	repo-add $([ "$SIGN" == "Y" ] && echo "--sign --key $KEY") $REPODIR/$REPONAME.db.tar.xz $REPODIR/*$1*.pkg.tar.xz
+	#one
 
 	#Remove old versions of packages
-	while [ $NUM_OLD \< $(find . -name '*.pkg.tar.xz' | wc -l) ]
-	do
-		old=$(newold_matching_file o '*.pkg.tar.xz')
-		rm $REPODIR/$old $old
-	done
+	#TODO: Want to be able to keep multiple versions of old packages, future work
+	#Currently old package versions stay in the repodir indefinately
+	# while [ $NUM_OLD \< $(find . -name '*.pkg.tar.xz' | wc -l) ]
+	# do
+	# 	old=$(newold_matching_file o '*.pkg.tar.xz')
+	# 	rm $REPODIR/$old $old
+	# done
 	return 0
 }
 
 #Update packages in BUILDDIR
+# Usage: build_all [-f force]
 function build_all {
 	#system update
 	if [ $UPDATE == "Y" ]; then
 		sudo pacman -Syu --noconfirm
 	fi
+
 	#update every package currently stored
-	for d in $(find $BUILDDIR -maxdepth 1 -mindepth 1 -not -path '*/\.*' -type d)
+	for d in $(find $BUILDDIR -maxdepth 1 -mindepth 1 -type d)
 	do
 		cd $d
 		build_pkg $(echo $d | rev | cut -d'/' -f1 | rev) $1
@@ -93,15 +100,27 @@
 }
 
 #Add a new package to be built
+#There is no name checking so be sure to put in the name correctly
+# Usage: add [package name]
 function add {
 	cd $BUILDDIR
 	git clone https://aur.archlinux.org/$1.git
 	cd $1
-	build_pkg $1 new
+	build_pkg $1 new -f
 	return 0
 }
 
+#Remove a package from the build list and repository
+# Usage remove [package name]
+function remove {
+	rm -rf $BUILDDIR/$1*
+	repo-remove $REPODIR/$REPONAME.db.tar.xz $1
+	rm $REPODIR/$1*
+}
+
 #Check config and create build folders
+#Set variables before usage
+# Usage: init
 function init {
 	#check for configuration here
 	[ -z $REPODIR ] && echo "Enter REPODIR" && return 1
@@ -142,6 +161,16 @@
 	return 0
 }
 
+function send_email {
+	(
+	echo "From: build@localhost"
+	echo "To: $EMAIL"
+	echo "Subject: Build errors"
+	echo "There were build errors for the build at $(date), please address them soon."
+	echo "The errors were: $ERRORS"
+	) | sendmail -t
+}
+
 case $1 in
 	"init")
 		init;;
@@ -152,12 +181,14 @@
 		if [ "$ERRORS" != "" ]; then
 			echo "Errors in packages $ERRORS"
 			if [ "$EMAIL" != "" ]; then
-				printf "Build for $(date)\nErrors found in $ERRORS\nPlease address these soon" | sendmail $EMAIL
+				send_email
 			fi
 		else
 			echo "All packages built successfully"
 		fi
 		;;
+	"remove")
+		remove $2;;
 	*)
-		printf "Invalid usage\nUsage: $0 init|add|build_all\n";;
+		printf "Invalid usage\nUsage: $0 init|add|build-all\n";;
 esac

--
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