chore: restore google-cloud-examples (#8583)

* chore: restore google-cloud-examples

* removing pom.xml and added note for this migration

generation/consolidate_config.sh

@@ -9,7 +9,7 @@ set -e
 function runRegexOnPoms {
   perl_command=$1
   search=$2
-  for pomFile in $(find . -mindepth 2 -maxdepth 3 -name pom.xml | sort ); do
+  for pomFile in $(find . -mindepth 2 -maxdepth 3 -name pom.xml |sort --dictionary-order); do
     if [[ $pomFile =~ .*google-cloud-jar-parent.* ]]; then
       continue
     fi

generation/generate_release_please_config.sh

@@ -14,9 +14,10 @@ release_please_config_file="release-please-config.json"
 
 echo "{" > "${release_please_manifest_file}"
 
-num_modules=$(find . -mindepth 2 -maxdepth 2 -name pom.xml | wc -l)
+module_list=$(find . -mindepth 2 -maxdepth 2 -name pom.xml | sort --dictionary-order |xargs dirname)
+num_modules=$(echo "${module_list}"| wc -l)
 num_modules=$((num_modules))
-for path in $(find . -mindepth 2 -maxdepth 2 -name pom.xml | sort --dictionary-order | xargs dirname); do
+for path in $module_list; do
 
   # path starts with ./{module}, we need to exclude the first two chars
   module_name="${path:2}"

google-cloud-examples/README.md

@@ -0,0 +1,185 @@
+Google Cloud Java Client Examples
+=================================
+
+Examples for google-cloud (Java idiomatic client for [Google Cloud Platform][cloud-platform] services).
+
+**Note about migration**: In September 2022, this folder was moved from [main_202208 branch](
+https://github.com/googleapis/google-cloud-java/tree/main_202208/google-cloud-examples)
+to this branch. The `pom.xml` file has been removed as we no longer build the directory.
+The old branch has pom.xml to build the project.
+
+[![CircleCI](https://circleci.com/gh/googleapis/google-cloud-java/tree/master.svg?style=shield)](https://circleci.com/gh/googleapis/google-cloud-java/tree/master)
+[![Coverage Status](https://coveralls.io/repos/googleapis/google-cloud-java/badge.svg?branch=master)](https://coveralls.io/r/googleapis/google-cloud-java?branch=master)
+[![Maven](https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-examples.svg)]( https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-examples.svg)
+[![Codacy Badge](https://api.codacy.com/project/badge/grade/9da006ad7c3a4fe1abd142e77c003917)](https://www.codacy.com/app/mziccard/google-cloud-java)
+[![Dependency Status](https://www.versioneye.com/user/projects/58fe4c8d6ac171426c414772/badge.svg?style=flat)](https://www.versioneye.com/user/projects/58fe4c8d6ac171426c414772)
+
+-  [Examples](https://googleapis.dev/java/google-cloud-clients/latest/index.html?com/google/cloud/examples/package-summary.html)
+
+Quickstart
+----------
+
+[//]: # ({x-version-update-start:google-cloud-examples:released})
+If you are using Maven, add this to your pom.xml file
+```xml
+<dependency>
+  <groupId>com.google.cloud</groupId>
+  <artifactId>google-cloud-examples</artifactId>
+  <version>0.120.0-alpha</version>
+</dependency>
+```
+If you are using Gradle, add this to your dependencies
+```Groovy
+compile 'com.google.cloud:google-cloud-examples:0.120.0-alpha'
+```
+If you are using SBT, add this to your dependencies
+```Scala
+libraryDependencies += "com.google.cloud" % "google-cloud-examples" % "0.120.0-alpha"
+```
+[//]: # ({x-version-update-end})
+
+To run examples from your command line:
+
+1. Log in using gcloud SDK (`gcloud auth login` in command line)
+
+2. Set your current project using `gcloud config set project PROJECT_ID`. This step is not necessary for `ResourceManagerExample`.
+
+3. Compile using Maven: `mvn install -DskipTests` in command line from your base project directory
+   then `cd google-cloud-examples` and finally `mvn package appassembler:assemble -DskipTests`.
+
+4. Run an example from the command line using the Maven-generated scripts.
+
+  * Here's an example run of `ComputeExample`.
+
+    Before running the example, go to the [Google Developers Console][developers-console] to ensure
+    that Compute API is enabled.
+    ```
+    target/appassembler/bin/ComputeExample create image-disk us-central1-a test-disk debian-cloud debian-8-jessie-v20160329
+    target/appassembler/bin/ComputeExample create instance us-central1-a test-instance n1-standard-1 test-disk default
+    target/appassembler/bin/ComputeExample add-access-config us-central1-a test-instance nic0 NAT
+    target/appassembler/bin/ComputeExample delete instance us-central1-a test-instance
+    target/appassembler/bin/ComputeExample delete disk us-central1-a test-disk
+    ```
+
+  * Here's an example run of `DatastoreExample`.
+
+    Be sure to change the placeholder project ID "your-project-id" with your own project ID. Also note that you have to enable the Google Cloud Datastore API on the [Google Developers Console][developers-console] before running the following commands.
+    ```
+    target/appassembler/bin/DatastoreExample your-project-id my_name add my\ comment
+    target/appassembler/bin/DatastoreExample your-project-id my_name display
+    target/appassembler/bin/DatastoreExample your-project-id my_name delete
+    target/appassembler/bin/DatastoreExample your-project-id my_name set myname@mydomain.com 1234
+    ```
+
+  * Here's an example run of `DnsExample`.
+
+    Note that you have to enable the Google Cloud DNS API on the [Google Developers Console][developers-console] before running the following commands.
+    You will need to replace the domain name `elaborateexample.com` with your own domain name with [verified ownership](https://www.google.com/webmasters/verification/home).
+    Also, note that the example creates and deletes record sets of type A only. Operations with other record types are not implemented in the example.
+    ```
+    target/appassembler/bin/DnsExample create some-sample-zone elaborateexample.com. description
+    target/appassembler/bin/DnsExample list
+    target/appassembler/bin/DnsExample list some-sample-zone records
+    target/appassembler/bin/DnsExample add-record some-sample-zone www.elaborateexample.com. 12.13.14.15 69
+    target/appassembler/bin/DnsExample get some-sample-zone
+    target/appassembler/bin/DnsExample delete-record some-sample-zone www.elaborateexample.com. 12.13.14.15 69
+    target/appassembler/bin/DnsExample list some-sample-zone changes ascending
+    target/appassembler/bin/DnsExample delete some-sample-zone
+    ```
+
+  * Here's an example run of `LoggingExample`.
+
+    Before running the example, go to the [Google Developers Console][developers-console] to ensure
+    that Logging API is enabled.
+    ```
+    target/appassembler/bin/LoggingExample create metric test-metric severity>=ERROR
+    target/appassembler/bin/LoggingExample list metrics
+    target/appassembler/bin/LoggingExample create sink test-sink bucket test-bucket severity>=ERROR
+    target/appassembler/bin/LoggingExample list sinks
+    target/appassembler/bin/LoggingExample write test-log-name ERROR test-message test-key test-value
+    target/appassembler/bin/LoggingExample list entries
+    ```
+
+  * Here's an example run of `ParallelCountBytes`.
+
+    Before running the example, go to the [Google Developers Console][developers-console] to ensure that Google Cloud Storage API is enabled and that you have a bucket with a file in it.
+    ```
+    target/appassembler/bin/ParallelCountBytes gs://mybucket/myfile.txt
+    ```
+
+  * Here's an example run of `ResourceManagerExample`.
+
+    Be sure to change the placeholder project ID "your-project-id" with your own globally unique project ID.
+    ```
+    target/appassembler/bin/ResourceManagerExample create your-project-id
+    target/appassembler/bin/ResourceManagerExample list
+    target/appassembler/bin/ResourceManagerExample get your-project-id
+    ```
+
+ * Here's an example run of `Stat`, illustrating the use of google-cloud-nio.
+
+    Before running the example, go to the [Google Developers Console][developers-console] to ensure that Google Cloud Storage API is enabled and that you have a bucket with a file in it.
+
+    Run the sample with (from the google-cloud-examples folder):
+    ```
+    target/appassembler/bin/Stat --check
+
+    ```
+    Or, if you have a file in `gs://mybucket/myfile.txt`, you can run:
+    ```
+    target/appassembler/bin/Stat gs://mybucket/myfile.txt
+    ```
+
+    The sample doesn't have anything special about Google Cloud Storage in it, it just opens files
+    via the NIO API. It lists google-cloud-nio as a dependency, and that enables it to interpret
+    `gs://` paths.
+
+  * Here's an example run of `TranslateExample`.
+
+    Before running the example, go to the [Google Developers Console][developers-console] to ensure that "Google Translation API" is enabled.
+    ```
+    target/appassembler/bin/TranslateExample languages
+    target/appassembler/bin/TranslateExample detect Hello,\ World!
+    target/appassembler/bin/TranslateExample translate ¡Hola\ Mundo!
+    target/appassembler/bin/TranslateExample es translate Hello,\ World!
+    ```
+
+Troubleshooting
+---------------
+
+To get help, follow the instructions in the [shared Troubleshooting document](https://github.com/googleapis/google-cloud-common/blob/master/troubleshooting/readme.md#troubleshooting).
+
+Java Versions
+-------------
+
+Java 7 or above is required for using this client.
+
+Versioning
+----------
+
+This library follows [Semantic Versioning](http://semver.org/).
+
+It is currently in major version zero (``0.y.z``), which means that anything
+may change at any time and the public API should not be considered
+stable.
+
+Contributing
+------------
+
+Contributions to this library are always welcome and highly encouraged.
+
+See `google-cloud`'s [CONTRIBUTING] documentation and the [shared documentation](https://github.com/googleapis/google-cloud-common/blob/master/contributing/readme.md#how-to-contribute-to-gcloud) for more information on how to get started.
+
+Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms. See [Code of Conduct][code-of-conduct] for more information.
+
+License
+-------
+
+Apache 2.0 - See [LICENSE] for more information.
+
+
+[CONTRIBUTING]:https://github.com/googleapis/google-cloud-java/blob/master/CONTRIBUTING.md
+[code-of-conduct]:https://github.com/googleapis/google-cloud-java/blob/master/CODE_OF_CONDUCT.md#contributor-code-of-conduct
+[LICENSE]: https://github.com/googleapis/google-cloud-java/blob/master/LICENSE
+[cloud-platform]: https://cloud.google.com/
+[developers-console]:https://console.developers.google.com/

google-cloud-examples/src/main/java/com/google/cloud/examples/compute/README.md

@@ -0,0 +1,3 @@
+[**DEPRECATED**]
+
+The compute samples have been moved to [Java-docs-samples repository](https://github.com/GoogleCloudPlatform/java-docs-samples/tree/main/compute/cloud-client).