diff options
| -rw-r--r-- | usr.sbin/freebsd-update/freebsd-update.sh | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/usr.sbin/freebsd-update/freebsd-update.sh b/usr.sbin/freebsd-update/freebsd-update.sh index 9743cd652d16..57d94a25881a 100644 --- a/usr.sbin/freebsd-update/freebsd-update.sh +++ b/usr.sbin/freebsd-update/freebsd-update.sh @@ -1677,11 +1677,12 @@ fetch_inspect_system () { echo "done." } -# For any paths matching ${MERGECHANGES}, compare $1 and $2 and find any -# files which differ; generate $3 containing these paths and the old hashes. +# For any paths matching ${MERGECHANGES}, compare $2 against $1 and $3 and +# find any files with values unique to $2; generate $4 containing these paths +# and their corresponding hashes from $1. fetch_filter_mergechanges () { # Pull out the paths and hashes of the files matching ${MERGECHANGES}. - for F in $1 $2; do + for F in $1 $2 $3; do for X in ${MERGECHANGES}; do grep -E "^${X}" ${F} done | @@ -1689,9 +1690,10 @@ fetch_filter_mergechanges () { sort > ${F}-values done - # Any line in $2-values which doesn't appear in $1-values and is a - # file means that we should list the path in $3. - comm -13 $1-values $2-values | + # Any line in $2-values which doesn't appear in $1-values or $3-values + # and is a file means that we should list the path in $3. + sort $1-values $3-values | + comm -13 - $2-values | fgrep '|f|' | cut -f 1 -d '|' > $2-paths @@ -1703,10 +1705,10 @@ fetch_filter_mergechanges () { while read X; do look "${X}|" $1-values | head -1 - done < $2-paths > $3 + done < $2-paths > $4 # Clean up - rm $1-values $2-values $2-paths + rm $1-values $2-values $3-values $2-paths } # For any paths matching ${UPDATEIFUNMODIFIED}, remove lines from $[123] @@ -2698,7 +2700,7 @@ upgrade_run () { # Based on ${MERGECHANGES}, generate a file tomerge-old with the # paths and hashes of old versions of files to merge. - fetch_filter_mergechanges INDEX-OLD INDEX-PRESENT tomerge-old + fetch_filter_mergechanges INDEX-OLD INDEX-PRESENT INDEX-NEW tomerge-old # Based on ${UPDATEIFUNMODIFIED}, remove lines from INDEX-* which # correspond to lines in INDEX-PRESENT with hashes not appearing |