chore: remove Gitpod support (#1840)

* chore: remove Gitpod support

Gitpod free tier has been discontinued. Removed all Gitpod-related
configuration and documentation in favor of GitHub Codespaces.

Changes:
- Removed .gitpod.yml and .gitpod/Dockerfile
- Removed dockerfiles/gitpodURL.sh script
- Removed updatecli/updatecli.d/gitpod.yaml configuration
- Removed GITPOD_WORKSPACE_URL environment variables from docker-compose files
- Updated README.md to remove Gitpod setup instructions
- Updated documentation to focus on GitHub Codespaces

* fix: handle v prefix in devcontainer version patterns

The devcontainer.json file has version values with v prefixes
(e.g., v27.0.3, v2.83.1), but the updatecli patterns did not
account for this, causing pattern match failures.

Updated patterns to include optional v prefix using v?
This allows the patterns to match both with and without v prefix.

Author: gounthar

.gitpod.yml

@@ -18,16 +18,6 @@ This repository includes the files necessary for transitioning from `docker` to
 3. Wait for the environment to initialize (~2-3 minutes)
 4. Follow the welcome message in the terminal to start a tutorial
 
-### How to Set Up the Repository in GitPod? (Legacy)
-
-**Note**: GitPod's free tier has sunset. We recommend using GitHub Codespaces instead.
-
-- Access our Gitpod workspace [here](https://gitpod.io/#https://github.com/jenkins-docs/quickstart-tutorials).
-
-## GitPod (Legacy)
-
-GitPod is a cloud-based development environment designed for teams. It supports various IDEs, including VScode, IntelliJ, and many more, enabling efficient and secure software development.
-
 ### Steps to Run Examples from the Repository
 
 - Use `docker compose up` to run examples from this project. Currently, we have four working examples:
@@ -51,26 +41,13 @@ GitPod is a cloud-based development environment designed for teams. It supports
 
 - Check the status of the container with the `docker ps` or `docker compose ps` commands.
 - Access your running Jenkins instance at [http://127.0.0.1:8080](http://127.0.0.1:8080).
-- On Gitpod, if containers are running successfully after entering `docker compose --profile <tutorial-name> up`, a pop-up titled `A service is available on port 8080` should appear. If it doesn't, you can view the running service in the `PORTS` section on the right side of the terminal.
 
 ### Clean Up Instructions
 
 - To stop and remove running containers, use `docker compose --profile <tutorial-name> down`.
 - If you encounter a `Resource is still in use` warning, use the `--remove-orphans` option which would give `docker compose --profile <tutorial-name> down --remove-orphans`.
 - To remove the created volumes (should you need to restart from scratch), add the `-v` option which would give `docker compose --profile <tutorial-name> down -v`.
 
-### Suppressing Jenkins Warning using JCASC
-
-To improve the Gitpod experience with Jenkins, we've suppressed a reverse proxy setup warning in Jenkins that was causing issues in the Gitpod environment. We achieved this using Jenkins Configuration as Code ([JCASC](https://www.jenkins.io/projects/jcasc/)) and added the following property to the JCASC YAML file:
-
-```yaml
-jenkins:
-  disabledAdministrativeMonitors:
-    - "hudson.diagnosis.ReverseProxySetupMonitor"
-```
-
-For more detailed information about this configuration and the context behind it, please refer to the [corresponding issue](https://github.com/ash-sxn/GSoC-2023-docker-based-quickstart/issues/61).
-
 ### Encountering Issues?
 
 If you encounter any issues while running the examples, please open an issue [in this repository](https://github.com/jenkins-docs/quickstart-tutorials/issues/new/choose).

.gitpod/Dockerfile

@@ -45,7 +45,6 @@ services:
     build: dockerfiles/.
     restart: on-failure
     # The CASC_RELOAD_TOKEN environment variable is used by the Jenkins controller to restart the Configuration as Code (JCasc) plugin configuration.
-    environment:
       - CASC_RELOAD_TOKEN=thisisnotsecure
     ports:
       - "8080:8080"
@@ -118,8 +117,6 @@ services:
       - agent-ssh-dir:/home/jenkins/.ssh:ro # Mounts the agent-ssh-dir volume to the /home/jenkins/.ssh path inside the container as read-only
   node:
     build: dockerfiles/node/.
-    environment:
-      - GITPOD_WORKSPACE_URL=${GITPOD_WORKSPACE_URL}
     container_name: desktop-jenkins_agent-1-node
     profiles:
       - node
@@ -140,8 +137,6 @@ services:
       - agent-ssh-dir:/home/jenkins/.ssh:ro # Mounts the agent-ssh-dir volume to the /home/jenkins/.ssh path inside the container as read-only
   multi:
     build: dockerfiles/multi/.
-    environment:
-      - GITPOD_WORKSPACE_URL=${GITPOD_WORKSPACE_URL}
     container_name: desktop-jenkins_agent-1-multi
     profiles:
       - multi
@@ -163,8 +158,6 @@ services:
       - agent-ssh-dir:/home/jenkins/.ssh:ro # Mounts the agent-ssh-dir volume to the /home/jenkins/.ssh path inside the container as read-only
   android:
     build: dockerfiles/android/.
-    environment:
-      - GITPOD_WORKSPACE_URL=${GITPOD_WORKSPACE_URL}
     container_name: desktop-jenkins_agent-1-android
     profiles:
       - android
@@ -186,8 +179,6 @@ services:
       - agent-ssh-dir:/home/jenkins/.ssh:ro # Mounts the agent-ssh-dir volume to the /home/jenkins/.ssh path inside the container as read-only
   golang:
     build: dockerfiles/golang/.
-    environment:
-      - GITPOD_WORKSPACE_URL=${GITPOD_WORKSPACE_URL}
     container_name: desktop-jenkins_agent-1-golang
     profiles:
       - golang

README.md

@@ -65,7 +65,6 @@ services:
       - dotnet
       - default
     # The CASC_RELOAD_TOKEN environment variable is used by the Jenkins controller to restart the Configuration as Code (JCasc) plugin configuration.
-    environment:
       - CASC_RELOAD_TOKEN=thisisnotsecure
     # The Jenkins web interface is exposed on port 8080.
     ports:
@@ -178,8 +177,6 @@ services:
       - agent-ssh-dir:/home/jenkins/.ssh:ro # Mounts the agent-ssh-dir volume to the /home/jenkins/.ssh path inside the container as read-only
   node:
     image: ${IMAGE_PREFIX}/${GHCR_USERNAME}/quickstart-tutorials/jenkinsci-tutorials:node_agent_${BRANCH_SUFFIX}
-    environment:
-      - GITPOD_WORKSPACE_URL=${GITPOD_WORKSPACE_URL:-}
     container_name: desktop-jenkins_agent-1-node
     profiles:
       - node
@@ -200,8 +197,6 @@ services:
       - agent-ssh-dir:/home/jenkins/.ssh:ro # Mounts the agent-ssh-dir volume to the /home/jenkins/.ssh path inside the container as read-only
   android:
     image: ${IMAGE_PREFIX}/${GHCR_USERNAME}/quickstart-tutorials/jenkinsci-tutorials:android_agent_${BRANCH_SUFFIX}
-    environment:
-      - GITPOD_WORKSPACE_URL=${GITPOD_WORKSPACE_URL:-}
     container_name: desktop-jenkins_agent-1-android
     profiles:
       - android
@@ -241,8 +236,6 @@ services:
       retries: 5
   multi:
     image: ${IMAGE_PREFIX}/${GHCR_USERNAME}/quickstart-tutorials/jenkinsci-tutorials:node_agent_${BRANCH_SUFFIX}
-    environment:
-      - GITPOD_WORKSPACE_URL=${GITPOD_WORKSPACE_URL:-}
     container_name: desktop-jenkins_agent-1-multi
     profiles:
       - multi
@@ -264,8 +257,6 @@ services:
       - agent-ssh-dir:/home/jenkins/.ssh:ro # Mounts the agent-ssh-dir volume to the /home/jenkins/.ssh path inside the container as read-only
   golang:
     image: ${IMAGE_PREFIX}/${GHCR_USERNAME}/quickstart-tutorials/jenkinsci-tutorials:golang_${BRANCH_SUFFIX}
-    environment:
-      - GITPOD_WORKSPACE_URL=${GITPOD_WORKSPACE_URL:-}
     container_name: desktop-jenkins_agent-1-golang
     profiles:
       - golang
@@ -286,8 +277,6 @@ services:
       - agent-ssh-dir:/home/jenkins/.ssh:ro # Mounts the agent-ssh-dir volume to the /home/jenkins/.ssh path inside the container as read-only
   cpp:
     image: ${IMAGE_PREFIX}/${GHCR_USERNAME}/quickstart-tutorials/jenkinsci-tutorials:cpp_${BRANCH_SUFFIX}
-    environment:
-      - GITPOD_WORKSPACE_URL=${GITPOD_WORKSPACE_URL:-}
     container_name: desktop-jenkins_agent-1
     profiles:
       - cpp
@@ -308,8 +297,6 @@ services:
       - agent-ssh-dir:/home/jenkins/.ssh:ro # Mounts the agent-ssh-dir volume to the /home/jenkins/.ssh path inside the container as read-only
   dotnet:
     image: ${IMAGE_PREFIX}/${GHCR_USERNAME}/quickstart-tutorials/jenkinsci-tutorials:dotnet_${BRANCH_SUFFIX}
-    environment:
-      - GITPOD_WORKSPACE_URL=${GITPOD_WORKSPACE_URL:-}
     container_name: desktop-jenkins_agent-1
     profiles:
       - dotnet

build-docker-compose.yaml

@@ -44,7 +44,7 @@ targets:
     sourceid: dockerLatestMinor
     spec:
       file: .devcontainer/devcontainer.json
-      matchpattern: '("version": ")([0-9.]*)(",)'
+      matchpattern: '("version": "v?)([0-9.]*)(",)'
       replacepattern: '${1}{{ source "dockerLatestMinor" }}${3}'
       search:
         pattern: 'ghcr\.io/devcontainers/features/docker-in-docker'
@@ -58,7 +58,7 @@ targets:
     sourceid: githubcliLatestMinor
     spec:
       file: .devcontainer/devcontainer.json
-      matchpattern: '("version": ")([0-9.]+)(")'
+      matchpattern: '("version": "v?)([0-9.]+)(")'
       replacepattern: '${1}{{ source "githubcliLatestMinor" }}${3}'
       search:
         pattern: 'ghcr\.io/devcontainers/features/github-cli'