forked from bazelbuild/rules_android
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Part of bazelbuild#122
- Loading branch information
Showing
8 changed files
with
192 additions
and
8 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -3,3 +3,4 @@ bazel-* | |
| .ijwb | ||
| # Android Studio Bazel Plugin | ||
| .aswb | ||
| *.swp | ||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,8 +1,9 @@ | ||
| # Flags needed while the Android rules are being migrated to Starlark. | ||
| common --experimental_google_legacy_api | ||
| common --experimental_enable_android_migration_apis | ||
| common:core_library_desugaring --desugar_java8_libs | ||
|
|
||
| # Flags to enable mobile-install v3 | ||
| mobile-install --mode=skylark --mobile_install_aspect=@rules_android//mobile_install:mi.bzl --mobile_install_supported_rules=android_binary | ||
| # Required to invoke the Studio deployer jar | ||
| mobile-install --tool_java_runtime_version=17 | ||
| mobile-install --tool_java_runtime_version=17 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| #!/bin/bash | ||
| # Copyright 2024 The Bazel Authors. All rights reserved. | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
|
|
||
| # Dex and optionally minify supported Java 8 libs using d8/r8. | ||
|
|
||
| # --- begin runfiles.bash initialization v3 --- | ||
| # Copy-pasted from the Bazel Bash runfiles library v3. | ||
| set -uo pipefail; set +e; f=bazel_tools/tools/bash/runfiles/runfiles.bash | ||
| source "${RUNFILES_DIR:-/dev/null}/$f" 2>/dev/null || \ | ||
| source "$(grep -sm1 "^$f " "${RUNFILES_MANIFEST_FILE:-/dev/null}" | cut -f2- -d' ')" 2>/dev/null || \ | ||
| source "$0.runfiles/$f" 2>/dev/null || \ | ||
| source "$(grep -sm1 "^$f " "$0.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null || \ | ||
| source "$(grep -sm1 "^$f " "$0.exe.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null || \ | ||
| { echo>&2 "ERROR: cannot find $f"; exit 1; }; f=; set -e | ||
| # --- end runfiles.bash initialization v3 --- | ||
|
|
||
| set -eu | ||
|
|
||
| # Keep rules generated by tracereferences. | ||
| rules= | ||
| # android.jar library. | ||
| android_jar= | ||
| # Application as class file (not dex). | ||
| binary_jar= | ||
| # Desugared library dex output. | ||
| dest= | ||
| # Desugared library mapping file output. | ||
| map= | ||
| # The minimal API level to be supported. | ||
| min_api= | ||
|
|
||
| function parse_args() { | ||
| while [[ "$#" -gt 0 ]]; do | ||
| arg="$1"; shift; | ||
| case "${arg}" in | ||
| --rules) rules="$1"; shift ;; | ||
| --rules=*) rules="${arg:8}" ;; | ||
| --binary) binary_jar="$1"; shift ;; | ||
| --binary=*) binary_jar="${arg:9}" ;; | ||
| --output) dest="$1"; shift ;; | ||
| --output=*) dest="${arg:9}" ;; | ||
| --output_map) map="$1"; shift ;; | ||
| --output_map=*) map="${arg:13}" ;; | ||
| --android_jar) android_jar="$1"; shift ;; | ||
| --android_jar=*) android_jar="${arg:14}" ;; | ||
| --min-api) min_api="$1"; shift ;; | ||
| --min-api=*) min_api="${arg:10}" ;; | ||
| *) echo "Unknown flag: ${arg}"; exit 1 ;; | ||
| esac | ||
| done | ||
| } | ||
|
|
||
| declare -a ARGS_FROM_PARAMS_FILE | ||
| PARAMS_TXT=$(rlocation rules_android/tools/android/build_java8_legacy_dex_params.txt) | ||
| read -ra ARGS_FROM_PARAMS_FILE <<< "$(cat $PARAMS_TXT)" | ||
|
|
||
| parse_args "${ARGS_FROM_PARAMS_FILE[@]}" "$@" | ||
|
|
||
| todex="$(rlocation rules_android/tools/android/desugared_jdk_libs.jar)" | ||
| # Only pass the --pg-map-output if a mapping file output location is provided | ||
| map_output= | ||
| if [[ -n "${map}" ]]; then | ||
| map_output="--pg-map-output" | ||
| fi | ||
| if [[ -n "${binary_jar}" ]]; then | ||
| tmpdir=$(mktemp -d) | ||
|
|
||
| # Collect keep rules from references in binary. | ||
| if [[ -z "${rules}" ]]; then | ||
| rules="${tmpdir}/rules.pgcfg" | ||
| fi | ||
| "$(rlocation rules_android/tools/android/tracereferences)" \ | ||
| --map-diagnostics:MissingDefinitionsDiagnostic error warning \ | ||
| --keep-rules \ | ||
| --lib "${android_jar}" \ | ||
| --source "${binary_jar}" \ | ||
| --target "${todex}" \ | ||
| --output "${rules}" | ||
|
|
||
| if [[ ! -s "${rules}" ]]; then | ||
| # No keep rules, meaning nothing to keep, so emit an empty zip | ||
| "$(rlocation rules_android/tools/android/zip)" -jt -X "${dest}" "${rules}" | ||
| "$(rlocation rules_android/tools/android/zip)" -jt -X -d "${dest}" "${rules}" | ||
| if [[ -n "${map}" ]]; then | ||
| echo '# No desugared library mapping' > "${map}" | ||
| fi | ||
| else | ||
| # Shrink desugared library and convert to DEX. | ||
| "$(rlocation rules_android/tools/android/r8)" \ | ||
| --min-api "${min_api}" \ | ||
| --no-desugaring \ | ||
| --lib "${android_jar}" \ | ||
| --pg-conf "$(rlocation rules_android/tools/android/minify_desugar_jdk_libs.pgcfg)" \ | ||
| --pg-conf "${rules}" \ | ||
| --output "${dest}" \ | ||
| "${map_output}" "${map}" \ | ||
| "${todex}" | ||
| fi | ||
|
|
||
| rm -rf "${tmpdir}" | ||
| else | ||
| # No shrinking just convert to DEX. | ||
| set -x | ||
| "$(rlocation rules_android/tools/android/d8)" --min-api "${min_api}" --no-desugaring --lib "${android_jar}" --output "${dest}" "${todex}" | ||
| fi |