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authorRobby Workman <rworkman@slackware.com>2017-10-19 13:49:43 -0500
committerRobby Workman <rworkman@slackware.com>2017-10-22 01:59:41 -0500
commit406e0e84f5321652fa1a539d80be6ca5df1ffb1b (patch)
tree0225a21dca44efe55180ee2e83027d5eaca2ddec /files/post-functions.sh
downloadslackpkg-406e0e84f5321652fa1a539d80be6ca5df1ffb1b.tar.xz
*: Initial commit of slackpkg (as of 2.82.2 release)2.82.2
Diffstat (limited to 'files/post-functions.sh')
-rw-r--r--files/post-functions.sh221
1 files changed, 221 insertions, 0 deletions
diff --git a/files/post-functions.sh b/files/post-functions.sh
new file mode 100644
index 0000000..c286e7a
--- /dev/null
+++ b/files/post-functions.sh
@@ -0,0 +1,221 @@
+showdiff() {
+ BASENAME=$(basename $i .new)
+ FILEPATH=$(dirname $i)
+ FULLNAME="${FILEPATH}/${BASENAME}"
+
+ if [ -e ${FULLNAME} ]; then
+ diff -u ${FULLNAME} ${FULLNAME}.new | $MORECMD
+ else
+ echo "file $FULLNAME doesn't exist"
+ fi
+}
+
+showmenu() {
+ echo -e "$1 - \c"
+ tput sc
+ shift
+ while [ $# -gt 0 ]; do
+ echo -e "$1"
+ tput rc
+ shift
+ done
+}
+
+mergenew() {
+ BASENAME=$(basename $i .new)
+ FILEPATH=$(dirname $i)
+ FULLNAME="${FILEPATH}/${BASENAME}"
+
+ if [ -e "${FULLNAME}" ]; then
+ # in media res. we do the merging right away, but we later allow the user to redo it, if not satisfied with the results.
+ rm -f "${FULLNAME}.smerge"
+ echo "Enter '?' in the prompt (%) to display help."
+ cp -p "${FULLNAME}.new" "${FULLNAME}.smerge" # <- this is so that the installed merged file will have the same permissions as the .new file
+ sdiff -s -o "${FULLNAME}.smerge" "${FULLNAME}" "${FULLNAME}.new"
+
+ GOEXM=0
+ while [ $GOEXM -eq 0 ]; do
+ showmenu $i "(E)dit the merged file" "(I)nstall the merged file" "View a diff between the merged and the (N)ew file" "View a diff between the (O)ld and the merged file" "(R)edo the merge" "(V)iew the merged file" "(B)ack to previous menu, and delete the merged file"
+ read ANSWER
+ case "$ANSWER" in
+ E|e)
+ if [ -f "${FULLNAME}.smerge" ]; then
+ $EDITCMD "${FULLNAME}.smerge"
+ else
+ echo -e "Nothing was merged yet..."
+ fi
+ ;;
+ I|i)
+ if [ -f "${FULLNAME}.smerge" ]; then
+ if [ -e "${FULLNAME}" ]; then
+ mv "${FULLNAME}" "${FULLNAME}.orig"
+ fi
+ mv "${FULLNAME}.smerge" "${FULLNAME}"
+ rm -f "${FULLNAME}.new"
+ GOEXM=1
+ GOEX=1
+ else
+ echo -e "Nothing was merged yet..."
+ fi
+ ;;
+ N|n)
+ if [ -f "${FULLNAME}.smerge" ]; then
+ diff -u "${FULLNAME}.smerge" "${FULLNAME}.new" | $MORECMD
+ else
+ echo -e "Nothing was merged yet..."
+ fi
+ ;;
+ O|o)
+ if [ -f "${FULLNAME}.smerge" ]; then
+ diff -u "${FULLNAME}" "${FULLNAME}.smerge" | $MORECMD
+ else
+ echo -e "Nothing was merged yet..."
+ fi
+ ;;
+ R|r)
+ rm -f "${FULLNAME}.smerge"
+ echo "Enter '?' in the prompt (%) to display help."
+ cp -p "${FULLNAME}.new" "${FULLNAME}.smerge" # <- this is so that the installed merged file will have the same permissions as the .new file
+ sdiff -s -o "${FULLNAME}.smerge" "${FULLNAME}" "${FULLNAME}.new"
+ ;;
+ V|v)
+ if [ -f "${FULLNAME}.smerge" ]; then
+ $MORECMD "${FULLNAME}.smerge"
+ else
+ echo -e "Nothing was merged yet..."
+ fi
+ ;;
+ B|b)
+ rm -f "${FULLNAME}.smerge"
+ GOEXM=1
+ ;;
+ esac
+ done
+ else
+ echo "file $FULLNAME doesn't exist"
+ fi
+}
+
+overold() {
+ BASENAME=$(basename $i .new)
+ FILEPATH=$(dirname $i)
+ FULLNAME="${FILEPATH}/${BASENAME}"
+
+ if [ -e ${FULLNAME} ]; then
+ mv ${FULLNAME} ${FULLNAME}.orig
+ fi
+ mv ${FULLNAME}.new ${FULLNAME}
+}
+
+removeold() {
+ rm $i
+}
+
+looknew() {
+
+ # with ONLY_NEW_DOTNEW set, slackpkg will search only for
+ # .new files installed in actual slackpkg's execution
+ if [ "$ONLY_NEW_DOTNEW" = "on" ]; then
+ ONLY_NEW_DOTNEW="-cnewer $TMPDIR/timestamp"
+ else
+ ONLY_NEW_DOTNEW=""
+ fi
+
+ echo -e "\nSearching for NEW configuration files"
+ FILES=$(find /etc /var/yp /usr/share/vim -name "*.new" ${ONLY_NEW_DOTNEW} \
+ -not -name "rc.inet1.conf.new" \
+ -not -name "group.new" \
+ -not -name "passwd.new" \
+ -not -name "shadow.new" \
+ -not -name "gshadow.new" 2>/dev/null)
+ if [ "$FILES" != "" ]; then
+ echo -e "\n\
+Some packages had new configuration files installed.
+You have four choices:
+
+ (K)eep the old files and consider .new files later
+
+ (O)verwrite all old files with the new ones. The
+ old files will be stored with the suffix .orig
+
+ (R)emove all .new files
+
+ (P)rompt K, O, R selection for every single file
+
+What do you want (K/O/R/P)?"
+ answer
+ case $ANSWER in
+ K|k)
+ break
+ ;;
+ O|o)
+ for i in $FILES; do
+ overold $i
+ done
+ break
+ ;;
+ R|r)
+ for i in $FILES; do
+ removeold $i
+ done
+ break
+ ;;
+ P|p)
+ echo "Select what you want file-by-file"
+ for i in $FILES; do
+ GOEX=0
+ while [ $GOEX -eq 0 ]; do
+ echo
+ showmenu $i "(K)eep" "(O)verwrite" "(R)emove" "(D)iff" "(M)erge"
+ read ANSWER
+ case $ANSWER in
+ O|o)
+ overold $i
+ GOEX=1
+ ;;
+ R|r)
+ removeold $i
+ GOEX=1
+ ;;
+ D|d)
+ showdiff $1
+ ;;
+ M|m)
+ mergenew $1
+ ;;
+ K|k|*)
+ GOEX=1
+ ;;
+ esac
+ done
+ done
+ break
+ ;;
+ *)
+ echo "OK! Your choice is nothing! slackpkg will Keep the old files for you to deal with later"
+ ;;
+ esac
+ else
+ echo -e "\t\tNo .new files found."
+ fi
+}
+
+lookkernel() {
+ NEWKERNELMD5=$(md5sum /boot/vmlinuz 2>/dev/null)
+ if [ "$KERNELMD5" != "$NEWKERNELMD5" ]; then
+ if [ -x /sbin/lilo ]; then
+ echo -e "\n
+Your kernel image was updated. We highly recommend you run: lilo
+Do you want slackpkg to run lilo now? (Y/n)"
+ answer
+ if [ "$ANSWER" != "n" ] && [ "$ANSWER" != "N" ]; then
+ /sbin/lilo
+ fi
+ else
+ echo -e "\n
+Your kernel image was updated and lilo is not found on your system.
+You may need to adjust your boot manager (like GRUB) to boot appropriate
+kernel."
+ fi
+ fi
+}