This app is used to compare text, built with Angular and Monaco Editor. 
This app can determine the different content for the given 'Original Text' and 'Changed Text'. It is based on Monaco Diff Editor and currently supporting the following features:
- Syntax highlighting for 45+ languages, including c, c++, java, javascript, html, typescript, etc.
- Three editor themes: Visual Studio, Visual Studio Dark and High Contrast Dark.
- Diff Mode: Side by Side Diff, Inline Diff.
- Frontend Framework: Angular
- Styling: bootstrap
- Text Editor: ngx-monaco-editor-v2
Three available demos:
Live Demo on Netlify:https://text-compare.netlify.app/Live Demo on Render:https://text-compare.onrender.com/Live Demo on Azure:https://text-compare.azurewebsites.net/
Note: The demo websites may be slow when you access them for the first time. Be patient!
git clone https://github.com/jojozhuang/text-compare-angular.git cd text-compare-angular npm install npm run build npm startAccess http://localhost:12010/ in web browser and click 'Text Compare' menu, enjoy!
git clone https://github.com/jojozhuang/text-compare-angular.git cd text-compare-angular npm install docker build -t text-compare-angular . docker run --name text-compare-angular -p 8080:80 text-compare-angularAccess http://localhost:8080/ in web browser and click 'Text Compare' menu, enjoy!
# 1. Build image docker build -t text-compare-angular . # 2. Deploy to k8s: kubectl apply -f k8s/text-compare.yaml # 3. Create service in minikube: minikube service text-compare-service # 4. Web browser will be opened automatically to access the site.Create helm chart with the following command.
helm create deploymentThen, edit the deployment file, service and config map file accordingly.
After editing all configuration files, install with helm.
helm install compare-helm deploymentHelm will create k8s components based on the configuration files. Use kubectl get all | grep helm to find them.
kubectl get all | grep helm pod/compare-helm-76b67b5db6-r6jwq 1/1 Running 0 12m service/compare-helm ClusterIP 10.97.189.245 <none> 80/TCP 12m deployment.apps/compare-helm 1/1 1 1 12m replicaset.apps/compare-helm-76b67b5db6 1 1 1 12mIf you make any change to the configuration files, use the following command to upgrade.
helm upgrade compare-helm deploymentList all deployed namespaces.
helm ls --all-namespaces NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION compare-helm default 2 2024-01-07 21:05:52.849445 -0800 PST deployed deployment-0.1.0 1.16.0 text-compare bit-developer 1 2024-01-07 20:50:29.372749 -0800 PST deployed deployment-0.1.0 1.16.0 text-compare default 1 2024-01-07 20:42:49.758154 -0800 PST failed deployment-0.1.0 1.16.0Start the service to view the web app in brower.
minikube service compare-helmEdit the file in template folder, use Values variables and put the actual values in values.yaml.
appName: compare-helm namespace: default configmap: name: compare-configmap data: ENV_NAME: 'DEV' image: name: jojozhuang/text-compare-angular tag: latestUpgrade the deployment.
helm upgrade compare-helm deployment --values deployment/values.yaml W0107 21:30:02.019806 39661 warnings.go:70] unknown field "spec.ports[0].type" Release "compare-helm" has been upgraded. Happy Helming! NAME: compare-helm LAST DEPLOYED: Sun Jan 7 21:30:01 2024 NAMESPACE: default STATUS: deployed REVISION: 3 TEST SUITE: NoneAfter each upgrade, the revision number should be incremented.
helm ls NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION compare-helm default 5 2024-01-07 21:38:03.669554 -0800 PST deployed deployment-0.1.0 1.16.0Create file NOTES.txt under deployment/templates directory with the following content.
servicename=$(k get service -l "app={{ .Values.appName }}" -o jsonpath="{.items[0].metadata.name}") kubectl --namespace {{ .Values.namespace}} port-forward service/{{ .Values.appName }} 8888:80Each time when you run the upgrade command, you will see the notes in the output.
helm upgrade compare-helm deployment --values deployment/values.yaml W0107 21:49:34.774115 40283 warnings.go:70] unknown field "spec.ports[0].type" Release "compare-helm" has been upgraded. Happy Helming! NAME: compare-helm LAST DEPLOYED: Sun Jan 7 21:49:34 2024 NAMESPACE: default STATUS: deployed REVISION: 6 TEST SUITE: None NOTES: servicename=$(k get service -l "app=compare-helm" -o jsonpath="{.items[0].metadata.name}") kubectl --namespace default port-forward service/compare-helm 8888:80Copy and paste the two lines and execute them in teminal.
servicename=$(k get service -l "app=compare-helm" -o jsonpath="{.items[0].metadata.name}") kubectl --namespace default port-forward service/compare-helm 8888:80Then, you are able to access your site through http://localhost:8888/.
Create two docker images first, one for nas, another for prod.
docker build -t jojozhuang/text-compare-angular-nas -f Dockerfile-nas . docker build -t jojozhuang/text-compare-angular-prod -f Dockerfile-prod .List all images and make sure jojozhuang/text-compare-angular-nas and jojozhuang/text-compare-angular-prod are there.
docker images REPOSITORY TAG IMAGE ID CREATED SIZE jojozhuang/text-compare-angular-prod latest 4a53306114f5 4 seconds ago 30.8MB jojozhuang/text-compare-angular-nas latest ee561a5e50b3 5 hours ago 30.8MB jojozhuang/text-compare-angular latest ee561a5e50b3 5 hours ago 30.8MBPush to docker hub.
docker push jojozhuang/text-compare-angular-nas docker push jojozhuang/text-compare-angular-prodIf you don't push them to hub.docker.com, you might get ErrImagePull error.
kubectl get all -n prod NAME READY STATUS RESTARTS AGE pod/compare-helm-57f779585d-6c665 0/1 ErrImageNeverPull 0 5s pod/compare-helm-6c5668997f-kzk9n 0/1 ErrImagePull 0 105sCopy values.yaml and create for nas and prod env.
kubectl create namespace nas kubectl create namespace prodCheck new namespaces nas and prod are created.
kubectl get namespaces NAME STATUS AGE bit-developer Active 70m default Active 6h24m kube-node-lease Active 6h24m kube-public Active 6h24m kube-system Active 6h24m kubernetes-dashboard Active 6h23m nas Active 14s prod Active 13sInstall for nas and prod namespaces.
helm install compare-helm-nas deployment --values deployment/values.yaml -f deployment/values-nas.yaml -n nas helm install compare-helm-prod deployment --values deployment/values.yaml -f deployment/values-prod.yaml -n prodList all namespaces.
helm ls --all-namespaces NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION compare-helm default 6 2024-01-07 21:49:34.420836 -0800 PST deployed deployment-0.1.0 1.16.0 compare-helm-nas nas 1 2024-01-07 22:10:09.473106 -0800 PST deployed deployment-0.1.0 1.16.0 compare-helm-prod prod 1 2024-01-07 22:10:20.00086 -0800 PST deployed deployment-0.1.0 1.16.0kubectl get all -n prod kubectl describe pod compare-helm-77ddc9bc6b-xf96c -n prodhelm upgrade compare-helm-nas deployment --values deployment/values.yaml -f deployment/values-nas.yaml -n nas helm upgrade compare-helm-prod deployment --values deployment/values.yaml -f deployment/values-prod.yaml -n prodStart nas service and prod service seperately and access http://localhost:8888/. You will see the env name on the home page is shown correctly, from nas to production.
Read tutorial Deploying Text Compare Angular App to Docker to learn how this angular app is deployed to Docker.
Read tutorial Deploying Text Compare Angular App to Netlify to learn how this angular app is deployed to Netlify.
Read portfolio Text Compare(Angular) to learn the main functions of this text compare tool.
Read tutorial Building Online Text Compare Tool with Angular to learn how this text compare tool is built.
