Add script to import manifest merger artifacts am: e57360b1b2
am: 34b478f616
Change-Id: Icc3205437ec7af54e6015f5cd946c5b1cc37ca4a
diff --git a/import-maven-artifacts.sh b/import-maven-artifacts.sh
new file mode 100755
index 0000000..6256fa7
--- /dev/null
+++ b/import-maven-artifacts.sh
@@ -0,0 +1,210 @@
+#!/bin/bash
+
+set -e
+
+readonly DEST_REPO="$(dirname $(readlink -f "$0"))/../.."
+readonly INPUT_REPO="m2repository"
+readonly STAGE_REPO="m2staged"
+readonly DEST_ANDROID_REPO="${DEST_REPO}/prebuilts/manifest-merger"
+
+if ! TEMP_DIR=$(mktemp -d); then
+ echo "ERROR: failed to create dir"
+ exit 1
+fi
+readonly TEMP_DIR
+
+function cleanup() {
+ rm -rf "${TEMP_DIR}"
+}
+
+trap cleanup EXIT
+
+cd "${TEMP_DIR}"
+
+function usage() {
+ cat <<EOF
+Usage: $(basename $0) group:artifact:version[:classifier][@extension] [group:artifact:version[:classifier][@extension]...]
+
+Downloads the specified artifacts into the appropriate subdirectory of ${DEST_REPO}/prebuilts
+
+EOF
+ exit 1
+}
+
+# usage: downloadArtifacts "$group:$artifact:$version[:classifier][@extension]..."
+function downloadArtifacts() {
+ [ -z "$1" ] && usage
+
+ echo "downloading dependencies into ${INPUT_REPO}"
+ rm -rf "${INPUT_REPO}"
+ for arg in $*; do
+ echo "importing ${arg}"
+ IFS=@ read -r dependency extension <<< "${arg}"
+ IFS=: read -ra FIELDS <<< "${dependency}"
+ local -r groupId="${FIELDS[0]}"
+ local -r artifactId="${FIELDS[1]}"
+ local -r version="${FIELDS[2]}"
+ local -r classifier="${FIELDS[3]}"
+
+ # download the actual artifact
+ downloadArtifact "${groupId}" "${artifactId}" "${version}" "${classifier}" "${extension}"
+
+ # try to download the sources jar
+ downloadArtifact "${groupId}" "${artifactId}" "${version}" "sources" "jar" || true
+
+ # go to next artifact
+ done
+ echo "done downloading dependencies"
+}
+
+# usage: generatePomFile "$pomFile" "$group" "$artifact" "$version" "$classifier" "$extension"
+function generatePomFile() {
+ local -r pomFile="$1"
+ local -r groupId="$2"
+ local -r artifactId="$3"
+ local -r version="$4"
+ local -r classifier="$5"
+ local -r extension="$6"
+
+ local pomDependencies=""
+
+ echo "creating ${pomFile}"
+ cat <<EOF > "${pomFile}"
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>com.google.android.build</groupId>
+ <artifactId>m2repository</artifactId>
+ <version>1.0</version>
+ <repositories>
+ <repository>
+ <id>google</id>
+ <name>Google</name>
+ <url>https://maven.google.com</url>
+ </repository>
+ <repository>
+ <id>jcenter</id>
+ <name>JCenter</name>
+ <url>https://jcenter.bintray.com</url>
+ </repository>
+ </repositories>
+ <dependencies>
+ <dependency>
+ <groupId>${groupId}</groupId>
+ <artifactId>${artifactId}</artifactId>
+ <version>${version}</version>
+EOF
+
+if [ -n "${classifier}" ]; then
+ cat <<EOF >> "${pomFile}"
+ <classifier>${classifier}</classifier>
+EOF
+fi
+
+if [ -n "${extension}" ]; then
+ cat <<EOF >> "${pomFile}"
+ <type>${extension}</type>
+EOF
+fi
+
+cat <<EOF >> "${pomFile}"
+ </dependency>
+ </dependencies>
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-dependency-plugin</artifactId>
+ <version>2.8</version>
+ <executions>
+ <execution>
+ <id>default-cli</id>
+ <configuration>
+ <includeScope>runtime</includeScope>
+ <addParentPoms>true</addParentPoms>
+ <copyPom>true</copyPom>
+ <useRepositoryLayout>true</useRepositoryLayout>
+ <outputDirectory>m2repository</outputDirectory>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+</project>
+EOF
+
+ echo "done creating ${pomFile}"
+}
+
+# usage: downloadArtifact "$group" "$artifact" "$version" "$classifier" "$extension"
+function downloadArtifact() {
+ local -r pomFile="${PWD}/pom.xml"
+
+ generatePomFile "${pomFile}" "$@"
+
+ echo "downloading one dependency into ${INPUT_REPO}"
+ mvn -f "${pomFile}" dependency:copy-dependencies
+ echo "done downloading one dependency into ${INPUT_REPO}"
+}
+
+# generates an appropriately formatted repository for merging into existing repositories,
+# by computing artifact metadata
+function createStageRepo() (
+ echo "staging to ${STAGE_REPO}"
+ rm -rf "${STAGE_REPO}"
+
+ for f in $(find "${INPUT_REPO}" -type f ! -name "*.sha1" ! -name "*.md5"); do
+ local relPath="${f##${INPUT_REPO}}"
+ local relDir=$(dirname "${relPath}")
+
+ local fileName=$(basename "${relPath}")
+ local writeChecksums=true
+
+ local destDir="${STAGE_REPO}/${relDir}"
+ local destFile="${STAGE_REPO}/${relPath}"
+ if [ "${fileName}" == "maven-metadata-local.xml" ]; then
+ writeChecksums=false
+ destFile="${destDir}/maven-metadata.xml"
+ fi
+
+ mkdir -p "${destDir}"
+ if ${writeChecksums}; then
+ local md5=$(md5sum "${f}" | sed 's/ .*//')
+ local sha1=$(sha1sum "${f}" | sed 's/ .*//')
+ echo -n ${md5} > "${destFile}.md5"
+ echo -n ${sha1} > "${destFile}.sha1"
+ fi
+ cp "${f}" "${destFile}"
+ done
+
+ echo "done staging to ${STAGE_REPO}"
+)
+
+function announceCopy() {
+ local -r input="$1"
+ local -r output="$2"
+ if [ -e "${input}" ]; then
+ echo "copying '${input}' to '${output}'"
+ cp -rT "${input}" "${output}"
+ fi
+}
+
+function exportArtifact() {
+ echo "exporting"
+
+ mkdir -p "${DEST_ANDROID_REPO}/com/android"
+ announceCopy "${STAGE_REPO}/com/android" "${DEST_ANDROID_REPO}/com/android"
+ rm -rf "${STAGE_REPO}/com/android"
+
+ echo "done exporting"
+}
+
+
+function main() {
+ downloadArtifacts "$@"
+ createStageRepo
+ exportArtifact
+}
+
+main "$@"