| #!/bin/bash |
| # Copyright 2020 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| #### CATEGORY=Software delivery |
| ### lists package contents |
| |
| ## usage: fx show-package [package name] [--subpackages|-s] |
| ## |
| ## show-package displays the contents of a fuchsia package. |
| ## |
| ## --subpackages (Optional) Whether or not to include subpackage contents. Defaults to false. |
| ## |
| ## Note that you may need to ensure your build is up to date to get correct |
| ## results (fx build). |
| |
| set -euo pipefail |
| |
| source "$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"/../lib/vars.sh |
| source "$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"/../lib/updates.sh |
| fx-config-read |
| |
| function dump_package_contents { |
| local merkle="$1" |
| local prefix="$2" |
| local show_subpackages=$3 |
| if [ "$merkle" = "null" ]; then |
| echo "Failed to find package '$1'" |
| return |
| fi |
| fx-command-run far list --archive="$amber_repo/blobs/$merkle" |
| fx-command-run far cat --archive="$amber_repo/blobs/$merkle" --file=meta/contents |
| if $show_subpackages; then |
| local subpackages_json=$(\ |
| fx-command-run far cat --archive="$amber_repo/blobs/$merkle" \ |
| --file=meta/fuchsia.pkg/subpackages) |
| local subpackages=$(echo $subpackages_json | fx-command-run jq -r ".subpackages | keys[]") |
| for subpackage in $subpackages |
| do |
| echo "=================================================================" |
| echo "Subpackage: $prefix$subpackage" |
| echo "=================================================================" |
| local merkle=$(echo $subpackages_json | fx-command-run jq -r ".subpackages.\"$subpackage\"") |
| dump_package_contents "$merkle" "$prefix$subpackage/" "" |
| done |
| fi |
| } |
| |
| function main { |
| local include_subpackages=false |
| local package_name="" |
| |
| while [[ $# -gt 0 ]]; do |
| case "$1" in |
| --help|-h) |
| fx-command-help |
| exit 0 |
| ;; |
| --subpackages|-s) |
| include_subpackages=true |
| ;; |
| -*|--*) |
| echo "Unknown option $1" |
| fx-command-help |
| exit 1 |
| ;; |
| *) |
| if ["$package_name" == ""]; then |
| package_name="$1" |
| else |
| echo "Only one package name should be provided" |
| fx-command-help |
| exit 1 |
| fi |
| ;; |
| esac |
| shift |
| done |
| |
| if [ -z "$package_name" ]; then |
| fx-command-help |
| exit 1 |
| fi |
| |
| local merkle |
| local amber_repo |
| |
| readonly amber_repo="$FUCHSIA_BUILD_DIR"/amber-files/repository |
| merkle=$(fx-command-run jq -r ".signed.targets.\"$package_name/0\".custom.merkle" \ |
| "$amber_repo"/targets.json) |
| |
| dump_package_contents "$merkle" "" $include_subpackages |
| } |
| |
| main "$@" |