Telodendria/make.sh
2022-07-29 16:06:01 -04:00

171 lines
3.8 KiB
Bash

#!/usr/bin/env sh
#
# Set variables
#
# This syntax may look odd, but as far as I can tell, it is POSIX,
# and it allows the values to be overridden by the environment,
# such that these serve more as sane defaults than hard requirements.
#
: "${TELODENDRIA_VERSION:=0.0.0}"
: "${CVS_TAG:=Telodendria-$(echo $TELODENDRIA_VERSION | sed 's/\./_/g')}"
: "${HEADERS:=-D_POSIX_C_SOURCE=199506L -DTELODENDRIA_VERSION=\"$TELODENDRIA_VERSION\"}"
: "${INCLUDES:=-Isrc/include}"
: "${CC:=cc}"
: "${CFLAGS:=-Wall -Wextra -pedantic -ansi -std=c89 -O3 $HEADERS $INCLUDES}"
: "${LDFLAGS:=-static -flto -fdata-sections -ffunction-sections -s -Wl,-static -Wl,-gc-sections}"
: "${PROG:=telodendria}"
if [ -f "$(pwd)/.env" ]; then
. "$(pwd)/.env"
fi
mod_time() {
if [ -n "$1" ] && [ -f "$1" ]; then
case "$(uname)" in
Linux)
stat -c %Y "$1"
;;
*BSD)
stat -f %m "$1"
;;
*)
echo "0"
;;
esac
else
echo "0"
fi
}
recipe_build() {
mkdir -p build
do_rebuild=0
objs=""
for src in $(find src -name '*.c'); do
obj=$(echo "$src" | sed -e 's/^src/build/' -e 's/\.c$/\.o/')
objs="$objs $obj"
if [ $(mod_time "$src") -gt $(mod_time "$obj") ]; then
echo "CC $obj"
obj_dir=$(dirname "$obj")
mkdir -p "$obj_dir"
if ! $CC $CFLAGS -c -o "$obj" "$src"; then
exit 1
fi
do_rebuild=1
fi
done
if [ $do_rebuild -eq 1 ] || [ ! -f "build/$PROG" ]; then
echo "LD build/$PROG"
$CC $LDFLAGS -o "build/$PROG" $objs
else
echo "Up to date."
fi
}
recipe_clean() {
rm -rv build
}
recipe_format() {
find src -name '*.c' -or -name '*.h' | while IFS= read -r src; do
# Update the headers
srcHeader=$(grep -n -m 1 '^ \*/' "$src" | cut -d ':' -f 1)
head "-n$srcHeader" "$src" |
diff -u -p - src/header.txt |
patch "$src"
# Format the source code
if indent "$src"; then
rm $(basename "$src").BAK
fi
done
}
recipe_test() {
echo "Unit tests are not implemented yet."
}
recipe_site() {
if [ -z "$TELODENDRIA_PUB" ]; then
echo "No public root directory specified."
echo "Set TELODENDRIA_PUB."
exit 1
fi
# In the future, this might do more.
cp -v site/* "$TELODENDRIA_PUB/"
}
recipe_release() {
if [ -z "$TELODENDRIA_PUB" ]; then
echo "No public root directory specified."
echo "Set TELODENDRIA_PUB."
exit 1
fi
mkdir -p "$TELODENDRIA_PUB/pub/v$TELODENDRIA_VERSION"
cd "$TELODENDRIA_PUB/pub/v$TELODENDRIA_VERSION"
cvs export "-r$CVS_TAG" "Telodendria"
mv "Telodendria" "Telodendria-v$TELODENDRIA_VERSION"
tar -czf "Telodendria-v$TELODENDRIA_VERSION.tar.gz" \
"Telodendria-v$TELODENDRIA_VERSION"
rm -r "Telodendria-v$TELODENDRIA_VERSION"
sha256 "Telodendria-v$TELODENDRIA_VERSION.tar.gz" \
> "Telodendria-v$TELODENDRIA_VERSION.tar.gz.sha256"
if [ ! -z "$TELODENDRIA_SIGNIFY_SECRET" ]; then
signify -S -s "$TELODENDRIA_SIGNIFY_SECRET" \
-m "Telodendria-v$TELODENDRIA_VERSION.tar.gz" \
-x "Telodendria-v$TELODENDRIA_VERSION.tar.gz.sig"
else
echo "Warning: TELODENDRIA_SIGNIFY_SECRET not net."
echo "The built tarball will not be signed."
fi
}
recipe_patch() {
if [ -z "$MXID" ]; then
MXID="@${USER}:$(hostname)"
fi
if [ -z "$DISPLAY_NAME" ]; then
DISPLAY_NAME=$(getent passwd "$USER" | cut -d ':' -f 5 | cut -d ',' -f 1)
fi
if [ -z "$EDITOR" ]; then
EDITOR=vi
fi
NORMALIZED_MXID=$(echo "$MXID" | sed -e 's/@//g' -e 's/:/-/g')
PATCH_FILE="${NORMALIZED_MXID}_$(date +%s).patch"
(
printf 'From: "%s" <%s>\n' "$DISPLAY_NAME" "$MXID"
echo "Date: $(date)"
echo "Subject: "
echo
# Do a quiet diff that doesn't have any untracked files
# listed in it.
cvs -q diff -uNp $PATCH | grep -v '^\? '
) > "$PATCH_FILE"
"$EDITOR" "$PATCH_FILE"
echo "$PATCH_FILE"
}
for recipe in $@; do
recipe_$recipe
done
if [ -z "$1" ]; then
recipe_build
fi