gofrog is a service to fetch most downloaded artifacts for given repository on an Artifactory instance. It uses the Artifactory REST API.

• Robust CI/CD pipeline: Linting, unit tests, builds and deploys are done using GitHub actions
• Deployment: gofrog.herokuapp.com (Temporary credentials: Username=gofrog Password=gofrog)
• Approach: Fetching the top 2 most popular artifacts for a given repository has been implemented using a max-heap so that the solution is extensible to fetching top 'n' most popular artifacts. It also utilizes Go's excellent concurrency primitives to speed up processing artifact details for given repository.

• GET /v1/health Health check to indicate API health
• GET /v1/mostPopular?repo=jcenter-cache&count=2 Fetches top 2 most downloaded artifacts in repo jcenter-cache

Sample JSON Response:

{
  "results": [
    {
      "path": "jcenter-cache/org/hamcrest/hamcrest-parent/1.3/hamcrest-parent-1.3.pom",
      "downloadLink": "http://<IP_ADDRESS>:80/artifactory/jcenter-cache/org/hamcrest/hamcrest-parent/1.3/hamcrest-parent-1.3.pom",
      "downloads": 30
    },
    {
      "path": "jcenter-cache/org/apache/struts/struts2-core/2.3.14/struts2-core-2.3.14.pom",
      "downloadLink": "http://<IP_ADDRESS>:80/artifactory/jcenter-cache/org/apache/struts/struts2-core/2.3.14/struts2-core-2.3.14.pom",
      "downloads": 26
    }
  ],
  "error": ""
}

Pre-requisites: Go 1.15+

1. Clone the repository locally.

2. From repository root, run:

make start

3. API will be up and running at http://localhost:5000.

From repository root, run:

make test