forked from len0rd/rockbox
334c725a45
This script has grown into a bit of a maintenance nightmare over the years. I've cleaned up and better documented some of the nastier bits. Change-Id: I2bb95a89b1edc9a294d9e1112f5be1b877567356
143 lines
4.3 KiB
Bash
Executable file
143 lines
4.3 KiB
Bash
Executable file
#!/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://github.com/built1n/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 "Resyncing to upstream sources $1"
|
|
echo "This script assumes you have gcc, lz4, and a custom halibut (https://github.com/built1n/halibut) installed!"
|
|
|
|
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 "[1/6] Removing current src/ directory"
|
|
rm -rf src
|
|
|
|
echo "[2/6] Copying new sources"
|
|
mkdir -p src/unfinished
|
|
cp -r "$1"/{*.h,puzzles.but,LICENCE,README,CMakeLists.txt,unfinished} src
|
|
|
|
echo "[3/6] Generating SOURCES, SOURCES.games"
|
|
|
|
cat <<EOF | tee SOURCES SOURCES.games >/dev/null
|
|
/* !!! DO NOT MODIFY THIS FILE !!! */
|
|
|
|
/*
|
|
*
|
|
* This file is automatically generated by resync.sh. Any manual
|
|
* changes here will be overwritten by future resyncs.
|
|
*
|
|
* If you wish to change anything in this file, instead edit resync.sh
|
|
* to accomplish what you want. You have been warned.
|
|
*/
|
|
|
|
/* !!! DO NOT MODIFY THIS FILE !!! */
|
|
|
|
EOF
|
|
|
|
# Parse out definitions of core, core_obj, and common from the
|
|
# upstream CMakeLists.txt. Extract the .c filenames, except
|
|
# malloc.c and ps.c, and store in SOURCES.core.
|
|
EXCLUDE_CORE_REGEX="malloc|ps"
|
|
|
|
cat src/CMakeLists.txt |
|
|
awk '/add_library\(/{p=1} p{printf $0" "} /\)/{if(p) print; p=0}' | # parse out add_library(...)
|
|
grep -E "core|common" |
|
|
grep -Po "[a-z0-9\-]*?\.c" |
|
|
sort -n |
|
|
grep -vE "$EXCLUDE_CORE_REGEX" |
|
|
awk '{print "src/"$0}' |
|
|
uniq > SOURCES.core
|
|
|
|
# printing.c is pulled in via platforms/*.cmake. We don't have
|
|
# that, so must add it ourselves.
|
|
echo "src/printing.c" >> SOURCES.core
|
|
|
|
# Parse out puzzle definitions to build SOURCES.games, but exclude
|
|
# nullgame, and also #ifdef also memory-intensive games on
|
|
# low-memory targets.
|
|
EXCLUDE_GAMES_ALWAYS="nullgame|group|separate"
|
|
|
|
cat src/CMakeLists.txt |
|
|
awk '/puzzle\(/{p=1} p{print} /\)/{p=0}' | # parse out puzzle(...)
|
|
grep -Eo "\(.*$" | # parse out only the first argument - this is brittle.
|
|
tr -dc "a-z\n" |
|
|
grep -vE "$EXCLUDE_GAMES_ALWAYS" | # exclude nullgame
|
|
awk '{print "src/"$0".c"}' > SOURCES.games
|
|
|
|
SRC="$(cat SOURCES.games SOURCES.core | sed 's/src\///' | tr '\n' ' ' | head -c-1)"
|
|
echo "Detected sources:" $SRC
|
|
pushd "$1" > /dev/null
|
|
cp -r $SRC "$ROOT"/src
|
|
popd > /dev/null
|
|
|
|
EXCLUDE_GAMES_LOW_MEMORY="loopy|pearl|solo"
|
|
EXCLUDE_GAMES_WIN32="unfinished"
|
|
|
|
cat src/unfinished/CMakeLists.txt |
|
|
awk '/puzzle\(/{p=1} p{print} /\)/{p=0}' |
|
|
grep -Eo "\(.*$" |
|
|
tr -dc "a-z\n" |
|
|
awk '{print "src/unfinished/"$0".c"}' |
|
|
grep -Ev "$EXCLUDE_GAMES_ALWAYS" >> SOURCES.games
|
|
|
|
# Edit SOURCES.games in-place to conditionally compile games due
|
|
# to either low-memory (EXCLUDE_GAMES_LOW_MEMORY), or win32
|
|
# incompatibility (EXCLUDE_GAMES_WIN32).
|
|
awk -i inplace '{
|
|
if ($0 ~ /'"$EXCLUDE_GAMES_WIN32"'/) {
|
|
print "#ifndef WIN32"; print $0; print "#endif";
|
|
}
|
|
else if ($0 ~ /'"$EXCLUDE_GAMES_LOW_MEMORY"'/) {
|
|
print "#if PLUGIN_BUFFER_SIZE > 0x14000"; print $0; print "#endif";
|
|
}
|
|
else {
|
|
print
|
|
}
|
|
}' SOURCES.games
|
|
|
|
cat <<EOF >> SOURCES
|
|
/* rockbox frontend sources, from SOURCES.rockbox */
|
|
EOF
|
|
cat SOURCES.rockbox | cpp | grep -vE "^#" | sed '/^$/d' >> SOURCES
|
|
|
|
cat <<EOF >> SOURCES
|
|
|
|
/* puzzles core sources, from src/CMakeLists.txt */
|
|
EOF
|
|
|
|
cat SOURCES.core >> SOURCES
|
|
rm SOURCES.core
|
|
|
|
echo "[4/6] Generating help"
|
|
rm -rf help
|
|
./genhelp.sh
|
|
|
|
echo "[5/6] Staging for commit"
|
|
git add src help
|
|
echo "[6/6] Successfully resynced with upstream"
|
|
|
|
popd > /dev/null
|
|
else
|
|
echo "Did nothing."
|
|
fi
|