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Diffstat (limited to 'lib-src/rcs-checkin')
-rwxr-xr-x | lib-src/rcs-checkin | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/lib-src/rcs-checkin b/lib-src/rcs-checkin deleted file mode 100755 index 7b894eac83d..00000000000 --- a/lib-src/rcs-checkin +++ /dev/null @@ -1,98 +0,0 @@ -#!/bin/sh - -# This script accepts any number of file arguments and checks them into RCS. -# -# Arguments which are detectably either RCS masters (with names ending in ,v) -# or Emacs version files (with names of the form foo.~<number>~) are ignored. -# For each file foo, the script looks for Emacs version files related to it. -# These files are checked in as deltas, oldest first, so that the contents of -# the file itself becomes the latest revision in the master. -# -# The first line of each file is used as its description text. The file itself -# is not deleted, as under VC with vc-keep-workfiles at its default of t, but -# all the version files are. -# -# If an argument file is already version-controlled under RCS, any version -# files are added to the list of deltas and deleted, and then the workfile -# is checked in again as the latest version. This is probably not quite -# what was wanted, and is the main reason VC doesn't simply call this to -# do checkins. -# -# This script is intended to be used to convert files with an old-Emacs-style -# version history for use with VC (the Emacs 19 version-control interface), -# which likes to use RCS as its back end. It was written by Paul Eggert -# and revised/documented for use with VC by Eric S. Raymond, Mar 19 1993. - -case $# in -0) - echo "rcs-checkin: usage: rcs-checkin file ..." - echo "rcs-checkin: function: checks file.~*~ and file into a new RCS file" - echo "rcs-checkin: function: uses the file's first line for the description" -esac - -# expr pattern to extract owner from ls -l output -ls_owner_pattern='[^ ][^ ]* *[^ ][^ ]* *\([^ ][^ ]*\)' - -for file -do - # Make it easier to say `rcs-checkin *' - # by ignoring file names that already contain `~', or end in `,v'. - case $file in - *~* | *,v) continue - esac - # Ignore non-files too. - test -f "$file" || continue - - # Check that file is readable. - <$file || exit - - # If the RCS file does not already exist, - # initialize it with a description from $file's first line. - rlog -R "$file" >/dev/null 2>&1 || - rcs -i -q -t-"`sed 1q $file`" "$file" || exit - - # Get list of old files. - oldfiles=` - ls $file.~[0-9]*~ 2>/dev/null | - sort -t~ -n +1 - ` - - # Check that they are properly sorted by date. - case $oldfiles in - ?*) - oldfiles_by_date=`ls -rt $file $oldfiles` - test " $oldfiles -$file" = " $oldfiles_by_date" || { - echo >&2 "rcs-checkin: skipping $file, because its mod times are out of order. - -Sorted by mod time: -$oldfiles_by_date - -Sorted by name: -$oldfiles -$file" - continue - } - esac - - echo >&2 rcs-checkin: checking in: $oldfiles $file - - # Save $file as $file.~-~ temporarily. - mv "$file" "$file.~-~" || exit - - # Rename each old file to $file, and check it in. - for oldfile in $oldfiles - do - mv "$oldfile" "$file" || exit - ls_l=`ls -l "$file"` || exit - owner=-w`expr " $ls_l" : " $ls_owner_pattern"` || owner= - echo "Formerly ${oldfile}" | ci -d -l -q $owner "$file" || exit - done - - # Bring $file back from $file.~-~, and check it in. - mv "$file.~-~" "$file" || exit - ls_l=`ls -l "$file"` || exit - owner=-w`expr " $ls_l" : " $ls_owner_pattern"` || owner= - ci -d -q -u $owner -m"entered into RCS" "$file" || exit -done - |