mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-12 11:29:30 +00:00
89 lines
2.1 KiB
Bash
Executable File
89 lines
2.1 KiB
Bash
Executable File
#! /bin/sh
|
|
|
|
# Convert one kind of changeset identifier to another.
|
|
#
|
|
# Usage: gcc-svn-ids -f from_kind -t to_kind id
|
|
#
|
|
# Where from_kind is one of:
|
|
# index index into the changeset list used by the reghunt tools
|
|
# rev is the Subversion revision name
|
|
# and to_kind is one of:
|
|
# index index into the changeset list used by the reghunt tools
|
|
# rev is the Subversion revision name
|
|
# date expanded UTC date string
|
|
# branch the branch, or "trunk" for mainline
|
|
# author the person who checked in the patch
|
|
|
|
errmsg () {
|
|
echo $1 1>&2
|
|
}
|
|
|
|
usage () {
|
|
echo 'cvs_ids -f kind -t kind id' 1>&2
|
|
echo ' where from_kind is index or rev' 1>&2
|
|
echo ' and to_kind is index, rev, date, author, or branch' 1>&2
|
|
echo "error"
|
|
exit 1
|
|
}
|
|
|
|
if [ "x${REG_CHANGESET_LIST}" = "x" ]; then
|
|
errmsg "REG_CHANGESET_LIST is not defined"
|
|
echo "error"
|
|
exit 1
|
|
fi
|
|
|
|
if [ ! -f ${REG_CHANGESET_LIST} ]; then
|
|
errmsg "changeset list ${REG_CHANGESET_LIST} does not exist"
|
|
echo "error"
|
|
exit 1
|
|
fi
|
|
|
|
# Use a shorter name here.
|
|
LIST=${REG_CHANGESET_LIST}
|
|
|
|
while getopts "f:t:" ARG; do
|
|
case ${ARG} in
|
|
f) FROM_KIND="${OPTARG}";;
|
|
t) TO_KIND="${OPTARG}";;
|
|
h) usage;;
|
|
*) errmsg "unrecognized option: ${ARG}";
|
|
usage;;
|
|
esac
|
|
done
|
|
shift `expr ${OPTIND} - 1`
|
|
|
|
if [ $# -eq 0 ]; then
|
|
errmsg "too few arguments, ID is missing"
|
|
usage
|
|
fi
|
|
if [ $# -gt 1 ]; then
|
|
errmsg "unexpected arguments: $*"
|
|
usage
|
|
fi
|
|
ID="$1"
|
|
|
|
case ${FROM_KIND} in
|
|
index) LINE=`awk -F '|' -v id="${ID}" '{if ($1 == id) print }' < ${LIST}`;;
|
|
rev) LINE=`awk -F '|' -v id="${ID}" '{if ($2 == id) print }' < ${LIST}`;;
|
|
*) errmsg "unrecognized FROM kind: ${FROM_KIND}";
|
|
usage;;
|
|
esac
|
|
|
|
if [ "x${LINE}" = "x" ]; then
|
|
errmsg "no entry found for ${FROM_KIND} = ${ID}"
|
|
echo "error"
|
|
exit 1
|
|
fi
|
|
|
|
case ${TO_KIND} in
|
|
index) TO_ID="`echo ${LINE} | awk -F '|' '{ print $1 }'`";;
|
|
rev) TO_ID="`echo ${LINE} | awk -F '|' '{ print $2 }'`";;
|
|
author) TO_ID="`echo ${LINE} | awk -F '|' '{ print $3 }'`";;
|
|
date) TO_ID="`echo ${LINE} | awk -F '|' '{ print $4 }'`";;
|
|
branch) TO_ID="`echo ${LINE} | awk -F '|' '{ print $5 }'`";;
|
|
*) errmsg "unrecognized TO kind: ${TO_KIND}";
|
|
usage;;
|
|
esac
|
|
|
|
echo ${TO_ID}
|