diff options
Diffstat (limited to 'src/get.sh')
| -rwxr-xr-x | src/get.sh | 134 |
1 files changed, 102 insertions, 32 deletions
@@ -22,10 +22,12 @@ resolve_deps () { local package=${to_check[-1]} unset to_check[-1] - deps+=($package) + #only add if not already added + echo ${deps[*]} | grep -q "\b$dep\b" || deps+=($package) + for dep in $(list_deps $package); do # if not already checked - if echo ${deps[*]} | grep -qv "\b$dep\b"; then + if echo ${deps[@]} | grep -qv "\b$dep\b"; then to_check+=($dep) fi done @@ -38,11 +40,7 @@ resolve_deps () { } get_package_download_info() { - tail -1 ${PACKAGES_DIR}/*/$1 -} - -get_available_version () { - echo "${info[1]}" + sed 1q ${PACKAGES_DIR}/*/$1 } is_installed() { @@ -57,14 +55,65 @@ get_installed_version () { } # bad implementation -exists () { +package_exists () { [ "$(find ${PACKAGES_DIR} -mindepth 2 -name "$1" | wc -l)" != "0" ] } -download () { +download_packages () { + local total_download=$1; shift + local packages=($@) + local outputs=() + + local out_dir="${PACKAGE_CACHE}" + mkdir -p "$out_dir" + + for package in ${packages[*]}; do + local info=($(get_package_download_info $package)) + local url=${info[0]} + local checksum=${info[1]} + + local output="${out_dir}/${checksum}.${package}.xipkg" + local output_info="${output}.info" + + if validate_checksum $output $checksum; then + ${VERBOSE} && printf "${LIGHT_BLACK}skipping download for %s already exists with checksum %s${RESET}\n" $package $checksum + else + touch $output + + curl ${CURL_OPTS} -o "$output_info" "$url.info" & + curl ${CURL_OPTS} -o "$output" "$url" & + fi + + outputs+=($output) + done + + wait_for_download $total_download ${outputs[*]} + + + local i=0 + for pkg_file in ${outputs[*]}; do + + ${QUIET} || hbar -T "${LARGE_CIRCLE} validating downloads..." $i ${#outputs[*]} + + info_file="${pkg_file}.info" + if ! validate_sig $pkg_file $info_file; then + printf "${RED}Failed to verify signature for ${LIGHT_RED}%s${RED}\n" $(basename -s .xipkg $pkg_file) + mv "$pkg_file" "${pkg_file}.invalid" + else + i=$((i+1)) + fi + done + ${QUIET} || hbar -t ${HBAR_COMPLETE} -T "${CHECKMARK} validated downloads" $i ${#outputs[*]} + + install ${outputs[*]} + +} + +fetch () { local requested=($@) local missing=() + local already=() local install=() local update=() local urls=() @@ -72,7 +121,7 @@ download () { local total_download=0 for package in $(resolve_deps $@); do - if exists $package; then + if package_exists $package; then info=($(get_package_download_info $package)) url=${info[0]} checksum=${info[1]} @@ -80,9 +129,11 @@ download () { files=${info[3]} if is_installed $package; then - if [ "$(get_installed_version $package)" != "$(get_available_version $package)" ]; then + if [ "$(get_installed_version $package)" != "$checksum" ]; then update+=($package) total_download=$((total_download+size)) + else + already+=($package) fi else install+=($package) @@ -93,29 +144,48 @@ download () { fi done - if [ "${#missing[@]}" != "0" ]; then - printf "${LIGHT_RED}The following packages could not be located:" - for package in ${missing[*]}; do - printf "${RED} $package" - done - printf "${RESET}\n" - fi - if [ "${#update[@]}" != "0" ]; then - printf "${LIGHT_GREEN}The following packages will be updated:\n\t" - for package in ${update[*]}; do - printf "${GREEN} $package" - done - printf "${RESET}\n" - fi - if [ "${#install[@]}" != "0" ]; then - printf "${LIGHT_BLUE}The following packages will be updated:\n\t" - for package in ${install[*]}; do - printf "${BLUE} $package" - done - printf "${RESET}\n" + if ! ${QUIET}; then + if [ "${#missing[@]}" != "0" ]; then + printf "${LIGHT_RED}The following packages could not be located:" + for package in ${missing[*]}; do + printf "${RED} $package" + done + printf "${RESET}\n" + fi + if [ "${#update[@]}" != "0" ]; then + printf "${LIGHT_GREEN}The following packages will be updated:\n\t" + for package in ${update[*]}; do + printf "${GREEN} $package" + done + printf "${RESET}\n" + fi + if [ "${#install[@]}" != "0" ]; then + printf "${LIGHT_BLUE}The following packages will be installed:\n\t" + for package in ${install[*]}; do + printf "${BLUE} $package" + done + printf "${RESET}\n" + fi + if [ "${#already[@]}" != "0" ]; then + printf "${LIGHT_WHITE}The following packages are already up to date:\n\t" + for package in ${already[*]}; do + printf "${WHITE} $package" + done + printf "${RESET}\n" + fi fi - echo "total download size: ${total_download} bytes" + [ "${#install[@]}" = "0" ] && [ "${#update[@]}" = 0 ] && printf "${LIGHT_RED}Nothing to do!\n" && return 0 + + + ${QUIET} || [ "${SYSROOT}" = "/" ] || printf "${WHITE}To install to ${LIGHT_WHITE}${SYSROOT}${RESET}\n" + ${QUIET} || printf "${WHITE}Total download size:${LIGHT_WHITE} $(format_bytes $total_download)\n" + + if prompt_question "${WHITE}Continue?"; then + download_packages $total_download ${install[*]} ${update[*]} + else + ${QUIET} || printf "${RED}Action canceled by user\n" + fi } |