feather/contrib/flatpak/make_flatpak.sh
2024-03-19 09:08:03 +01:00

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#!/usr/bin/env bash
export LC_ALL=C
set -ex -o pipefail
export TZ=UTC
APP_ID="org.featherwallet.Feather"
get_store_path() {
find gnu/store -maxdepth 1 -type d -name "*$1*" | sort | head -n 1
}
mkdir /tmp-output
mkdir -p /tmp-output/flatpak
cd /tmp-output/flatpak
# Create build dir
mkdir build
cd build
mkdir export
cp -r /feather/contrib/flatpak/share export
rm -rf export/share/app-info
# Copy the metadata file
cp /feather/contrib/flatpak/metadata .
mkdir files
cd files
# Copy flatstart binary
cp /feather/contrib/depends/x86_64-linux-gnu/bin/startup .
# Copy feather binary
cp /feather-bin feather
# Copy metadata
cp -r /feather/contrib/flatpak/share .
touch --no-dereference --date="@${SOURCE_DATE_EPOCH}" share/metainfo/${APP_ID}.metainfo.xml
gzip -c share/metainfo/${APP_ID}.metainfo.xml > share/app-info/xmls/${APP_ID}.xml.gz
# Extract guix pack
tar xf /pack .
# Get store paths
GUIX_PROFILE=$(get_store_path "profile")
GUIX_GLIBC=$(get_store_path "glibc")
GUIX_FONTCONFIG=$(get_store_path "fontconfig")
GUIX_GCC=$(get_store_path "gcc")
# Patch Feather binary
patchelf --set-interpreter "/${GUIX_GLIBC}/lib/ld-linux-x86-64.so.2" feather
patchelf --set-rpath "/${GUIX_GLIBC}/lib:/${GUIX_FONTCONFIG}/lib:\$ORIGIN/lib" feather
# Copy dynamically linked libraries
mkdir lib
cp "${GUIX_GCC}/lib/libgcc_s.so.1" lib/
# Remove unneeded store items
chmod -R 755 .
rm -rf "$(get_store_path "bash-static")"
rm -rf "$(get_store_path "bash-minimal")"
rm -rf "$(get_store_path "gcc")"
rm -rf "$(get_store_path "font-dejavu")"
rm -rf "$(get_store_path "util-linux")"
rm -rf "$(get_store_path "emacs-subdirs")"
rm -rf "$(get_store_path "info-dir")"
rm -rf "${GUIX_GLIBC:?}/share/i18n/locales"
rm -rf "${GUIX_GLIBC:?}/share/i18n/charmaps"
rm -rf "${GUIX_GLIBC:?}/share/locale"
rm -rf "${GUIX_GLIBC:?}/share/info"
rm -rf "${GUIX_GLIBC:?}/lib/gconv"
rm -rf "${GUIX_GLIBC:?}/include"
rm -rf "${GUIX_GLIBC:?}/sbin"
rm -rf "${GUIX_GLIBC:?}/bin"
# Fonts
# fontconfig looks in /app/share/fonts
ln -s "/run/host/fonts" share/fonts
ln -s "/run/host/fonts-cache" share/fonts-cache
ln -s "/${GUIX_PROFILE}/share/locale" share/locale
ln -s "/${GUIX_PROFILE}/share/xml" share/xml
# Setup profile symlink
ln -s "/${GUIX_PROFILE}" profile
cd /tmp-output
chmod -R 755 .
find . -print0 \
| xargs -0r touch --no-dereference --date="@${SOURCE_DATE_EPOCH}"
find . \
| sort \
| zip -y -X@ "${DISTNAME}-flatpak.zip" \
|| ( rm -f "${DISTNAME}-flatpak.zip" && exit 1 )
mv "${DISTNAME}-flatpak.zip" /output
cd /output
rm feather
sha256sum "${DISTNAME}-flatpak.zip" > "${LOGDIR}/SHA256SUMS.part"