termux-packages/scripts/build/termux_step_extract_package.sh

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termux_step_extract_package() {
if [ -z "${TERMUX_PKG_SRCURL:=""}" ] || [ "${TERMUX_PKG_SKIP_SRC_EXTRACT-false}" = "true" ] || [ "$TERMUX_PKG_METAPACKAGE" = "true" ]; then
mkdir -p "$TERMUX_PKG_SRCDIR"
return
fi
cd "$TERMUX_PKG_TMPDIR"
local PKG_SRCURL=(${TERMUX_PKG_SRCURL[@]})
local PKG_SHA256=(${TERMUX_PKG_SHA256[@]})
if [ ! ${#PKG_SRCURL[@]} == ${#PKG_SHA256[@]} ] && [ ! ${#PKG_SHA256[@]} == 0 ]; then
termux_error_exit "Error: length of TERMUX_PKG_SRCURL isn't equal to length of TERMUX_PKG_SHA256."
fi
# STRIP=1 extracts archives straight into TERMUX_PKG_SRCDIR while STRIP=0 puts them in subfolders. zip has same behaviour per default
# If this isn't desired then this can be fixed in termux_step_post_extract_package.
local STRIP=1
for i in $(seq 0 $(( ${#PKG_SRCURL[@]}-1 ))); do
test "$i" -gt 0 && STRIP=0
local filename
filename=$(basename "${PKG_SRCURL[$i]}")
local file="$TERMUX_PKG_CACHEDIR/$filename"
# Allow TERMUX_PKG_SHA256 to be empty:
set +u
termux_download "${PKG_SRCURL[$i]}" "$file" "${PKG_SHA256[$i]}"
set -u
local folder
set +o pipefail
if [ "${file##*.}" = zip ]; then
folder=$(unzip -qql "$file" | head -n1 | tr -s ' ' | cut -d' ' -f5-)
rm -Rf $folder
unzip -q "$file"
mv $folder "$TERMUX_PKG_SRCDIR"
else
mkdir -p "$TERMUX_PKG_SRCDIR"
tar xf "$file" -C "$TERMUX_PKG_SRCDIR" --strip-components=$STRIP
fi
set -o pipefail
done
}