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#!/bin/sh
# Usage: resync.sh PUZZLES_PATH
#
# Automatic resync tool. Removes the current source snapshot in src/
# and copies just the source files we need from the puzzles source
# tree. Handles help generation as well. Stages changes in git.
#
# Expects a modified Halibut (https://www.fwei.tk/git/halibut) to be
# installed in $PATH. Also requires host CC and lz4 library to be
# available
if [ $# -ne 1 ]
then
echo -e "Usage: $0 PUZZLES_PATH\n"
echo "Automatically resync with upstream."
echo "PUZZLES_PATH is the path to a puzzles source tree."
exit
fi
echo "=== POTENTIALLY DANGEROUS OPERATION ==="
echo "Are you sure you want to remove all files in src/ and help/?"
echo -n "If so, type \"yes\" in all caps: "
read ans
if [ "YES" == $ans ]
then
pushd "$(dirname "$0")" > /dev/null
ROOT="$PWD"
echo "[1/5] Removing current src/ directory"
rm -rf src
echo "[2/5] Copying new sources"
mkdir src
cp -r "$1"/{*.h,puzzles.but,LICENCE,README,CMakeLists.txt} src
# Parse out definitions of core, core_obj, and common from
# CMakeLists. Extract the .c filenames, except malloc.c, and store
# in SOURCES.core.
cat src/CMakeLists.txt | awk '/add_library\(/{p=1} p{printf $0" "} /\)/{if(p) print; p=0}' | grep -E "core|common" | grep -Po "[a-z0-9\-]*?\.c" | sort -n | grep -vE 'malloc\.c|ps\.c' | awk '{print "src/"$0}' | uniq > SOURCES.core
echo "src/printing.c" >> SOURCES.core
# Parse out puzzle definitions to build SOURCES.games, but
# preserve the ability to disable puzzles based on memory size.
cat src/CMakeLists.txt | awk '/puzzle\(/{p=1} p{print} /\)/{p=0}' | grep -Eo "\(.*$" | tr -dc "a-z\n" | grep -v nullgame | awk '$0!~/loopy|pearl|solo/' | awk '{print "src/"$0".c"}' > SOURCES.games
SRC="$(cat SOURCES.games SOURCES.core | sed 's/src\///' | tr '\n' ' ' | head -c-1) loopy.c pearl.c solo.c"
echo "Detected sources:" $SRC
pushd "$1" > /dev/null
cp $SRC "$ROOT"/src
popd > /dev/null
cat <<EOF >> SOURCES.games
/* Disabled for now. Fix puzzles.make and CATEGORIES to accomodate these. */
/* The help system would also need to be patched to compile these. */
/*src/unfinished/group.c*/
/*src/unfinished/separate.c*/
/*src/unfinished/slide.c*/
/*src/unfinished/sokoban.c*/
/* no c200v2 */
#if PLUGIN_BUFFER_SIZE > 0x14000
src/loopy.c
src/pearl.c
src/solo.c
#endif
EOF
cat <<EOF > SOURCES
/* Auto-generated by resync.sh */
EOF
cat SOURCES.rockbox | cpp | grep -vE "^#" >> SOURCES
echo -e "\n/* puzzles core sources */" >> SOURCES
cat SOURCES.core >> SOURCES
rm SOURCES.core
echo "[3/5] Regenerating help"
rm -rf help
./genhelp.sh
echo "[4/5] Staging for commit"
git add src help
echo "[5/5] Successfully resynced with upstream"
popd > /dev/null
else
echo "Did nothing."
fi
|
