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#!/bin/bash
set -xe
# Thunderbird Snap builds will set this to "thunderbird"
: PRODUCT "${PRODUCT:=thunderbird}"
# Required environment variables
test "$VERSION"
test "$BUILD_NUMBER"
test "$CANDIDATES_DIR"
test "$RAW_FILE_URL"
# Optional environment variables
: WORKSPACE "${WORKSPACE:=/home/worker/workspace}"
: ARTIFACTS_DIR "${ARTIFACTS_DIR:=/home/worker/artifacts}"
: PUSH_TO_CHANNEL ""
# Set remaining environment variables
TARGET="target.snap"
TARGET_FULL_PATH="$ARTIFACTS_DIR/$TARGET"
SOURCE_DEST="${WORKSPACE}/source"
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
DISTRIBUTION_DIR="$SOURCE_DEST/distribution"
CURL="curl --location --retry 10 --retry-delay 10"
# Create necessary directories
rm -rf "$SOURCE_DEST" && mkdir -p "$SOURCE_DEST"
mkdir -p "$ARTIFACTS_DIR"
mkdir -p "$DISTRIBUTION_DIR"
mkdir -p "$DISTRIBUTION_DIR/extensions"
# Download and extract en-US linux64 binary
$CURL -o "${WORKSPACE}/${PRODUCT}.tar.bz2" \
"${CANDIDATES_DIR}/${VERSION}-candidates/build${BUILD_NUMBER}/linux-x86_64/en-US/${PRODUCT}-${VERSION}.tar.bz2"
tar -C "$SOURCE_DEST" -xf "${WORKSPACE}/${PRODUCT}.tar.bz2" --strip-components=1
# Download locale information and extract locales to be included in snap
$CURL -o "${WORKSPACE}/onchange-locales" "${RAW_FILE_URL}/mail/locales/onchange-locales"
$CURL -o "${WORKSPACE}/l10n-changesets.json" "${RAW_FILE_URL}/mail/locales/l10n-changesets.json"
locales=$(< "${WORKSPACE}/onchange-locales" sed "s/ja-JP-mac//")
# Download L10N XPIs (excluding ja-JP-mac)
for locale in $locales; do
$CURL -o "$SOURCE_DEST/distribution/extensions/langpack-${locale}@${PRODUCT}.mozilla.org.xpi" \
"$CANDIDATES_DIR/${VERSION}-candidates/build${BUILD_NUMBER}/linux-x86_64/xpi/${locale}.xpi"
done
# Download artifacts from dependencies and build the .desktop file.
(
source "${SCRIPT_DIR}/venv/bin/activate"
python3 "${SCRIPT_DIR}/build_desktop_file.py" -o "${WORKSPACE}/org.mozilla.thunderbird.desktop" \
-t "${SCRIPT_DIR}/org.mozilla.thunderbird.desktop.jinja2" \
-l "${WORKSPACE}/l10n-central" \
-L "${WORKSPACE}/l10n-changesets.json" \
-f "mail/branding/thunderbird/brand.ftl" \
-f "mail/messenger/flatpak.ftl"
)
cp -v "$WORKSPACE/org.mozilla.thunderbird.desktop" "$DISTRIBUTION_DIR"
# Add distribution.ini
cp -v "$SCRIPT_DIR/distribution.ini" "$DISTRIBUTION_DIR"
# Add a group policy file to disable app updates, as those are handled by snapd
cp -v "$SCRIPT_DIR/policies.json" "$DISTRIBUTION_DIR"
# In addition to the packages downloaded below, snapcraft fetches deb packages from ubuntu.com,
# when a snap is built. They may bump packages there and remove the old ones. Updating the
# database allows snapcraft to find the latest packages.
apt-get update
# Add wrapper script to set TMPDIR appropriate for the snap
cp -v "$SCRIPT_DIR/tmpdir.sh" "$SOURCE_DEST"
# Generate snapcraft manifest
sed -e "s/@VERSION@/${VERSION}/g" -e "s/@BUILD_NUMBER@/${BUILD_NUMBER}/g" "${SCRIPT_DIR}/${PRODUCT}.snapcraft.yaml.in" > "${WORKSPACE}/snapcraft.yaml"
cd "${WORKSPACE}"
# Make sure snapcraft knows we're building for amd64
export CRAFT_ARCH_TRIPLET_BUILD_FOR='amd64'
# Package snap
snapcraft --destructive-mode --verbose
# Move snap to target path in artifact directory
mv -- *.snap "$TARGET_FULL_PATH"
# Generate checksums artifact
cd "$ARTIFACTS_DIR"
size=$(stat --printf="%s" "$TARGET_FULL_PATH")
sha=$(sha512sum "$TARGET_FULL_PATH" | awk '{print $1}')
echo "$sha sha512 $size $TARGET" > "$TARGET.checksums"
# Generate signing manifest artifact
hash=$(sha512sum "$TARGET.checksums" | awk '{print $1}')
cat << EOF > signing_manifest.json
[{"file_to_sign": "$TARGET.checksums", "hash": "$hash"}]
EOF