chore: fixing library release date retrieval script (#5892)

chore: fixing script

Author: ddixit14

.kokoro/nightly/create-versions-csv.sh

@@ -9,13 +9,16 @@
 # Fail on any error.
 set -e
 # Display commands being run.
-#set -x
+set -x
 
-cd github/java-cloud-bom/libraries-release-data
+cd github/java-cloud-bom
 
-# M2_HOME is not used since Maven 3.5.0 https://maven.apache.org/docs/3.5.0/release-notes.html
 mvn -B clean install
 
+cd libraries-release-data
+
+mvn compile
+
 list=$(mvn -B exec:java -Dexec.mainClass="com.google.cloud.dashboard.GenerateLibrariesList")
 
 
@@ -28,10 +31,7 @@ sort unfiltered-libraries.txt | uniq > libraries.txt
 rm -f unfiltered-libraries.txt
 
 
-cd github/java-cloud-bom
-
-
-cat libraries-release-data/libraries.txt | while read line; do
+cat libraries.txt | while read line; do
 
   group_id=${line%:*}
   artifact_id=${line#*:}
@@ -44,17 +44,17 @@ cat libraries-release-data/libraries.txt | while read line; do
 
   URL=https://repo1.maven.org/maven2/$new_group_id/$artifact_id
 
-  .kokoro/nightly/fetch-library-data.sh $URL $artifact_id $service_name
+  ../.kokoro/nightly/fetch-library-data.sh $URL $artifact_id $service_name
 
 done
 
-rm -f libraries-release-data/libraries.txt
+rm -f libraries.txt
 
-sed 's/ \+/,/g' cloud_java_client_library_release_dates_tsv.txt > ./cloud_java_client_library_release_dates.csv
-sed -i '1s/^/version,release_date,artifact_id,service_name\n/' ./cloud_java_client_library_release_dates.csv
+sed 's/ \+/,/g' cloud_java_client_library_release_dates_tsv.txt > cloud_java_client_library_release_dates.csv
+sed -i '1s/^/version,release_date,artifact_id,service_name\n/' cloud_java_client_library_release_dates.csv
 
 echo "Inserting client_library_versions.cloud_java_client_library_release_dates. First 10 lines:"
-head  ./cloud_java_client_library_release_dates.csv
+head  cloud_java_client_library_release_dates.csv
 echo "===================="
 
 bq load --autodetect --project_id=cloud-java-metrics --source_format=CSV \

libraries-release-data/pom.xml

@@ -2,13 +2,12 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
     <parent>
         <artifactId>java-cloud-bom-root</artifactId>
         <groupId>com.google.cloud</groupId>
         <version>0.1.0</version>
     </parent>
-    <modelVersion>4.0.0</modelVersion>
-
     <artifactId>libraries-release-data</artifactId>
     <dependencies>
         <dependency>
@@ -20,8 +19,22 @@
     </dependencies>
 
     <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
     </properties>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>exec-maven-plugin</artifactId>
+                <configuration>
+                    <skip>false</skip>
+                    <mainClass>com.google.cloud.dashboard.GenerateLibrariesList</mainClass>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>