Add IDEA dev server

Signed-off-by: Artem Zatsarynnyi <[email protected]>

.github/workflows/image-build.yaml

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+name: image-publish
+
+on:
+  push:
+    branches:
+      - 'main'
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          token: ${{ secrets.CHE_INCUBATOR_BOT_TOKEN }}
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to quay.io
+        uses: docker/login-action@v2
+        with:
+          registry: quay.io
+          username: ${{ secrets.QUAY_USERNAME }}
+          password: ${{ secrets.QUAY_PASSWORD }}
+      - name: Build and push image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: build/dockerfiles/Dockerfile
+          push: true
+          tags: quay.io/che-incubator/che-idea-dev-server:next

README.md

@@ -1 +1,13 @@
-# che-idea
+# IDEA dev server for Che [![Dev](https://img.shields.io/static/v1?label=Open%20in&message=Che%20dogfooding%20server%20&logo=eclipseche&color=FDB940&labelColor=525C86)](https://che-dogfooding.apps.che-dev.x6e0.p1.openshiftapps.com/f?url=https://github.com/azatsarynnyy/web-nodejs-sample/tree/idea-server&policies.create=peruser) [![Dev](https://img.shields.io/static/v1?label=Open%20in&message=DevSandbox%20(hosted%20by%20Red%20Hat)&logo=eclipseche&color=FDB940&labelColor=525C86)](https://devspaces.apps.sandbox-m4.g2pi.p1.openshiftapps.com/f?url=https://github.com/azatsarynnyy/web-nodejs-sample/tree/idea-server&policies.create=peruser)
+
+## Image build
+
+`podman build . -f build/dockerfiles/Dockerfile -t che-idea-dev-server:next`
+
+## License
+
+- [Eclipse Public License 2.0](LICENSE)
+
+## Trademark
+
+"Che" is a trademark of the Eclipse Foundation.

build/dockerfiles/Dockerfile

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+# Copyright (c) 2023 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+
+FROM registry.access.redhat.com/ubi8/nodejs-18:1-60 AS ubi-builder
+
+WORKDIR /idea-dist/
+RUN curl -sL https://download-cdn.jetbrains.com/idea/ideaIU-2023.2.5.tar.gz | tar xzf - --strip-components=1
+
+USER 0
+
+COPY --chmod=755 /build/dockerfiles/*.sh /
+COPY /status-app/ /idea-dist/status-app/
+
+# Create a directory for mounting a volume.
+RUN mkdir /idea-server
+
+# Adjust permissions on some items so they're writable by group root.
+RUN for f in "${HOME}" "/etc/passwd" "/etc/group" "/idea-dist/status-app" "/idea-server"; do\
+        chgrp -R 0 ${f} && \
+        chmod -R g+rwX ${f}; \
+    done
+
+# Build the status app.
+WORKDIR /idea-dist/status-app/
+RUN npm install
+
+# Switch to unprivileged user.
+USER 10001
+
+ENTRYPOINT /entrypoint.sh

build/dockerfiles/entrypoint-init-container.sh

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+#!/bin/sh
+#
+# Copyright (c) 2023 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+#
+
+# Copy IDEA server stuff to the shared volume.
+cp -r /idea-dist/* /idea-server/
+cp /entrypoint-volume.sh /idea-server/
+
+echo "Volume content:"
+ls -la /idea-server

build/dockerfiles/entrypoint-volume.sh

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+#!/bin/sh
+#
+# Copyright (c) 2023 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+#
+
+# Register the current (arbitrary) user.
+if ! whoami &> /dev/null; then
+  if [ -w /etc/passwd ]; then
+    echo "Registering the current (arbitrary) user."
+    echo "${USER_NAME:-user}:x:$(id -u):0:${USER_NAME:-user} user:${HOME}:/bin/bash" >> /etc/passwd
+    echo "${USER_NAME:-user}:x:$(id -u):" >> /etc/group
+  fi
+fi
+
+echo "Volume content:"
+ls -la /idea-server/
+
+# Start the app that checks the IDEA server status.
+# This should be the editor's 'main' endpoint.
+cd /idea-server/status-app
+nohup yarn start &
+
+# Skip all interactive shell prompts.
+export REMOTE_DEV_NON_INTERACTIVE=1
+
+cd /idea-server/bin
+./remote-dev-server.sh run ${PROJECT_SOURCE}

build/dockerfiles/entrypoint.sh

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+#!/bin/sh
+#
+# Copyright (c) 2023 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+#
+
+# Register the current (arbitrary) user.
+if ! whoami &> /dev/null; then
+  if [ -w /etc/passwd ]; then
+    echo "Registering the current (arbitrary) user."
+    echo "${USER_NAME:-user}:x:$(id -u):0:${USER_NAME:-user} user:${HOME}:/bin/bash" >> /etc/passwd
+    echo "${USER_NAME:-user}:x:$(id -u):" >> /etc/group
+  fi
+fi
+
+# Skip all interactive shell prompts.
+export REMOTE_DEV_NON_INTERACTIVE=1
+
+cd /idea-dist/bin
+./remote-dev-server.sh run ~

status-app/index.js

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+/**
+ * Copyright (c) 2023 Red Hat, Inc.
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *   Red Hat, Inc. - initial API and implementation
+ */
+
+const chokidar = require('chokidar');
+const fs = require("fs");
+const express = require('express');
+
+// path to the IDEA server's output
+const logsFile = '/idea-server/std.out';
+
+// watch for the 'Join-link' in the IDEA server's output
+var joinLink = new Promise((resolve) => {
+  const watcher = chokidar.watch(logsFile);
+  watcher.on('change', (event, path) => {
+    fs.readFile(logsFile, "utf-8", (err, data) => {
+      if (err)
+        throw err;
+
+      if (data.includes('Join link: tcp://')) {
+        const tcpLinkRegex = /(tcp:\/\/[^\s]+)/g;
+        data.replace(tcpLinkRegex, function (link) {
+          console.log('TCP join link is accuired: ' + link);
+          resolve(link);
+          watcher.close().then(() => console.log('Watcher is closed!'));
+        });
+      }
+    });
+  });
+});
+
+// return the status page
+const app = express();
+app.set('view engine', 'ejs');
+app.get('/', async function (req, res) {
+  const invitationLink = await joinLink;
+  const dwName = process.env.DEVWORKSPACE_NAME;
+  const clusterConsoleURL = process.env.CLUSTER_CONSOLE_URL;
+  const podName = process.env.HOSTNAME;
+
+  res.render('status', { dwName, clusterConsoleURL, podName, invitationLink });
+});
+
+// server setup
+const appPort = '3100';
+app.listen(appPort, function (err) {
+  if (err)
+    throw err;
+
+  console.log('Status app is listening on port', appPort);
+});