Add functions for downloading artifacts from nexus

common/src/main/bash/projectType/pipeline-jvm.sh

@@ -12,16 +12,88 @@ function downloadAppBinary() {
 	local groupId="${2}"
 	local artifactId="${3}"
 	local version="${4}"
+	local artifactRepo="${5}"
+	local nexusApiBaseUrl="${6}"
+	local repoId="${7}"
+	local username="${8}"
+	local password="${9}"
+	if [[ "${artifactRepo}" == "nexus" ]]; then
+    	downloadAppBinaryFromNexus "${nexusApiBaseUrl}" "${repoId}" "${groupId}" "${artifactId}" "${version}" "${username}" "${password}"
+	elif [[ "${artifactRepo}" == "nexus-3" ]]; then
+    	downloadAppBinaryFromNexus3 "${nexusApiBaseUrl}" "${repoId}" "${groupId}" "${artifactId}" "${version}" "${username}" "${password}"
+	else
+    	downloadAppBinaryFromArtifactory "${repoWithJars}" "${groupId}" "${artifactId}" "${version}" "${username}" "${password}"
+	fi
+}
+
+function downloadAppBinaryFromArtifactory() {
+	local repoWithJars="${1}"
+	local groupId="${2}"
+	local artifactId="${3}"
+	local version="${4}"
+	local artifactoryUsername="${5}"
+	local artifactoryPassword="${6}"
 	local destination
 	local changedGroupId
 	local pathToJar
 	destination="$(pwd)/${OUTPUT_FOLDER}/${artifactId}-${version}.${BINARY_EXTENSION}"
-	changedGroupId="$(echo "${groupId}" | tr . /)"
+	changedGroupId="$( echo "${groupId}" | tr . / )"
 	pathToJar="${repoWithJars}/${changedGroupId}/${artifactId}/${version}/${artifactId}-${version}.${BINARY_EXTENSION}"
+	downloadArtifact "${destination}" "${pathToJar}" "${artifactoryUsername}" "${artifactoryPassword}"
+}
+
+function downloadAppBinaryFromNexus() {
+	local nexusApiBaseUrl="${1}"
+	local repoId="${2}"
+	local groupId="${3}"
+	local artifactId="${4}"
+	local version="${5}"
+	local nexusUsername="${6}"
+	local nexusPassword="${7}"
+	local destination
+	local changedGroupId
+	local pathToJar
+	destination="$(pwd)/${OUTPUT_FOLDER}/${artifactId}-${version}.${BINARY_EXTENSION}"
+	changedGroupId="$(echo "${groupId}" | tr . /)"
+	pathToJar="${nexusApiBaseUrl}/service/local/artifact/maven/redirect?r=${repoId}&g=${changedGroupId}&a=${artifactId}&v=${version}"
+	downloadArtifact "${destination}" "${pathToJar}" "${nexusUsername}" "${nexusPassword}"
+}
+
+function downloadAppBinaryFromNexus3() {
+	local nexusApiBaseUrl="${1}"
+	local repoId="${2}"
+	local groupId="${3}"
+	local artifactId="${4}"
+	local version="${5}"
+	local nexusUsername="${6:-$M2_SETTINGS_REPO_USERNAME}"
+	local nexusPassword="${7:-$M2_SETTINGS_REPO_PASSWORD}"
+	local searchBaseUrl
+	local nexusApiSearchUrl
+	local destination
+	local pathToJar
+	searchBaseUrl="${nexusApiBaseUrl}/service/siesta/rest/beta/search"
+	nexusApiSearchUrl="${searchBaseUrl}?repository=${repoId}&maven.groupId=${groupId}&maven.artifactId=${artifactId}&maven.baseVersion=${version}&maven.extension=${BINARY_EXTENSION}"
+	destination="$(pwd)/${OUTPUT_FOLDER}/${artifactId}-${version}.${BINARY_EXTENSION}"
+	mkdir -p "${OUTPUT_FOLDER}"
+	curl -u "${nexusUsername}:${nexusPassword}" -X GET --header "Accept: application/json" "${nexusApiSearchUrl}" -o "${OUTPUT_FOLDER}/artifacts.json" --fail && success="true"
+	if [[ "${success}" == "true" ]]; then
+		pathToJar="$(< "${OUTPUT_FOLDER}/artifacts.json" jq --raw-output '.items | reverse[0].assets[0].downloadUrl')"
+		downloadArtifact "${destination}" "${pathToJar}" "${nexusUsername}" "${nexusPassword}"
+	else
+		echo "Failed to find path to jar!"
+		return 1
+	fi
+}
+
+function downloadArtifact() {
+	local destination="${1}"
+	local pathToJar="${2}"
+	local username="${3:-$M2_SETTINGS_REPO_USERNAME}"
+	local password="${4:-$M2_SETTINGS_REPO_PASSWORD}"
 	mkdir -p "${OUTPUT_FOLDER}"
 	echo "Current folder is [$(pwd)]; Downloading binary to [${destination}]"
 	local success="false"
-	curl -u "${M2_SETTINGS_REPO_USERNAME}:${M2_SETTINGS_REPO_PASSWORD}" "${pathToJar}" -o "${destination}" --fail && success="true"
+	curl -u "${username}:${password}" "${pathToJar}" -o "${destination}" --fail && success="true"
 	if [[ "${success}" == "true" ]]; then
 		echo "File downloaded successfully!"
 		return 0

common/src/test/bats/pipeline-jvm.bats

@@ -64,7 +64,7 @@ export -f curl
 	assert_equal "${PROJECT_TYPE}" "GRADLE"
 }
 
-@test "should download an artifact if file hasn't been downloaded" {
+@test "should download an artifact from artifactory if file hasn't been downloaded" {
 	export OUTPUT_FOLDER="${TEMP_DIR}/output"
 
 	source "${SOURCE_DIR}/projectType/pipeline-jvm.sh"
@@ -75,7 +75,7 @@ export -f curl
 	assert_success
 }
 
-@test "should download a WAR artifact if file hasn't been downloaded" {
+@test "should download a WAR artifact from artifactory if file hasn't been downloaded" {
 	export OUTPUT_FOLDER="${TEMP_DIR}/output"
 	export BINARY_EXTENSION="war"
 
@@ -88,7 +88,7 @@ export -f curl
 	assert_success
 }
 
-@test "should exit 1 when failed to download the artifact" {
+@test "should exit 1 when failed to download the artifact from artifactory" {
 	export OUTPUT_FOLDER="${TEMP_DIR}/output"
 
 	source "${SOURCE_DIR}/projectType/pipeline-jvm.sh"
@@ -98,3 +98,73 @@ export -f curl
 	assert_output --partial 'Failed to download file!'
 	assert_failure
 }
+
+@test "should download an artifact from nexus v2 if file hasn't been downloaded" {
+	export OUTPUT_FOLDER="${TEMP_DIR}/output"
+
+	source "${SOURCE_DIR}/projectType/pipeline-jvm.sh"
+
+	run downloadAppBinary "repoWithJars" "group.id" "artifactId" "version" "nexus" "http://artifactrepo.com" "maven-releases"
+
+	assert_output --partial 'File downloaded successfully'
+	assert_success
+}
+
+@test "should download a WAR artifact from nexus v2 if file hasn't been downloaded" {
+	export OUTPUT_FOLDER="${TEMP_DIR}/output"
+	export BINARY_EXTENSION="war"
+
+	source "${SOURCE_DIR}/projectType/pipeline-jvm.sh"
+
+	run downloadAppBinary "repoWithJars" "group.id" "artifactId" "version" "nexus" "http://artifactrepo.com" "maven-releases"
+
+	assert_output --partial 'artifactId-version.war'
+	assert_output --partial 'File downloaded successfully'
+	assert_success
+}
+
+@test "should exit 1 when failed to download the artifact from nexus v2" {
+	export OUTPUT_FOLDER="${TEMP_DIR}/output"
+
+	source "${SOURCE_DIR}/projectType/pipeline-jvm.sh"
+
+	run downloadAppBinary "repoWithJars" "group.id" "artifactId" "version" "nexus" "failed" "maven-releases"
+
+	assert_output --partial 'Failed to download file!'
+	assert_failure
+}
+
+@test "should download an artifact from nexus v3 if file hasn't been downloaded" {
+	export OUTPUT_FOLDER="${TEMP_DIR}/output"
+
+	source "${SOURCE_DIR}/projectType/pipeline-jvm.sh"
+
+	run downloadAppBinary "repoWithJars" "group.id" "artifactId" "version" "nexus-3" "http://artifactrepo.com" "maven-releases"
+
+	assert_output --partial 'File downloaded successfully'
+	assert_success
+}
+
+@test "should download a WAR artifact from nexus v3 if file hasn't been downloaded" {
+	export OUTPUT_FOLDER="${TEMP_DIR}/output"
+	export BINARY_EXTENSION="war"
+
+	source "${SOURCE_DIR}/projectType/pipeline-jvm.sh"
+
+	run downloadAppBinary "repoWithJars" "group.id" "artifactId" "version" "nexus-3" "http://artifactrepo.com" "maven-releases"
+
+	assert_output --partial 'artifactId-version.war'
+	assert_output --partial 'File downloaded successfully'
+	assert_success
+}
+
+@test "should exit 1 when failed to download the artifact from nexus v3" {
+	export OUTPUT_FOLDER="${TEMP_DIR}/output"
+
+	source "${SOURCE_DIR}/projectType/pipeline-jvm.sh"
+
+	run downloadAppBinary "repoWithJars" "group.id" "artifactId" "version" "nexus-3" "failed" "maven-releases"
+
+	assert_output --partial 'Failed to find path to jar!'
+	assert_failure
+}