Go implementation of a simple Wiki.

This code is based on one of the official Golang Tutorials here: https://golang.org/doc/articles/wiki/

Added features:

• Index page at / path to show list of available pages.
• Serve static content under /js and /css.
• Create a new page from the Index page.
• Delete function. It is possible to delete pages from the index page and the view page.
• Search function. Filter Wiki pages based on the searchterm provided.

Running the application will launch a webserver listening on the port 8888.

Open the http://localhost:8888/ in a browser or any HTTP client to access the Index page of our GoWiki site. Here there is a list of available pages that can be viewed and it is possible to create a new page. Navigation between the Index page and View/Edit are possible via links placed on the sites. Full CRUD functionalites have been implemented.

Directly visiting the http://localhost:8888/view/<page title> URL it is possible to view the content of the <page title>.txt text file under the /pages folder. If the title does not exist a Page Not Found page will be presented with a button to create a page with the given title. Similar to the View directly visiting the http://localhost:8888/edit/<page title> URL it is possible to edit the content of the title if exists, otherwise new page can be created.

• Creating a data structure with load and save methods
• Using the net/http package to build web applications
• Using the html/template package to process HTML templates
• Using the regexp package to validate user input
• Using closures

type Page struct {
    Title string
    Body  []byte
}

1. List pages

At the root path '/' the Index page shows the available Wiki pages (lists the .txt files under the pages folder).

2. Create pages

By visiting the /view/<page title> or /edit/<page title> URL with a page title that does not exist a new page can be created. In addition to that it is possible to provide a title on the Index page and clicking on the 'Create new page' button.

At the root path '/' the Index page shows the available Wiki pages (lists the .txt files under the /pages folder).

3. View pages

To show the content of a page visit /view/<page title> URL. However, on the Index page the titles are links that brings the user to this view.

4. Edit pages

To edit a Title visit the /edit/<page title> URL or use the 'edit' link on a page viewed.

5. Delete pages

Delete links are available on the Index page next to the titles and on the view page. This removes the given .txt file under the /pages folder

6. Search pages

It is possible to filter the listed Wiki pages on the Index site by providing a searchterm in the Search pages field or adding ?q=<searchterm> GET parameter to the URL directly.

$ go build wiki.go
$ ./wiki

$ docker build -t <gowiki:1.0> .
$ docker run -it --rm -p 8888:8888 <gowiki:1.0>

Choose an appropriate tag <gowiki:1.0> for the image based on the application version.

The next step would be moving this project into Azure DevOps and set up automatic build-test-deploy (CI/CD pipeline)

• Import GitHub repository into Azure DevOps Repos

• Configure Git to push changes to both GitHub and Azure DevOps Repo (remotes)

• Create and configure Azure Pipelines to build docker image and publish it to DockerHub (azure-pipelines.yaml)

• Create an Azure App Services application for running our docker image

• Create Release pipeline to deploy the image to the web app created above

• Add authentication to the web app to restrict access to it (Azure AAD own tenant)

(Work in progress..)