firebase.json

{
  "hosting": [{
      "target": "prod",
      "cleanUrls": true,
      "trailingSlash": false,
      "public": "public",
      "ignore": [
        "firebase.json",
        "**/.*",
        "**/node_modules/**"
      ],
      "headers": [{
          "source": "**/*.@(eot|otf|ttf|ttc|woff|font.css)",
          "headers": [{
            "key": "Access-Control-Allow-Origin",
            "value": "*"
          }]
        },
        {
          "source": "**/*.@(js|css)",
          "headers": [{
            "key": "Cache-Control",
            "value": "max-age=604800"
          }]
        },
        {
          "source": "**/*.@(jpg|jpeg|gif|png)",
          "headers": [{
            "key": "Cache-Control",
            "value": "max-age=31536000"
          }]
        }
      ],
      "redirects": [{
        "source": "/build/wallet",
        "destination": "/build/cli-client",
        "type": 301

      },
      {
        "source": "/contribute/cli-client",
        "destination": "/build/cli-client",
        "type": 301
      },
      {
        "source": "/explore/devnet",
        "destination": "/build/devnet",
        "type": 301
      }
    ],

      "rewrites": [{
        "source": "/_api/authors",
        "function": "gitHubAPiEndPoint"
      }, {
        "source": "/_api/search",
        "function": "meilisearch"
      }, {
        "source": "/_api/addsearch",
        "function": "addDataMeilisearch"
      }, {
        "source": "/_api/brokenlinksnotifier",
        "function": "brokenLinkSendGridNotification"
      }]
    },
    
    {
      "target": "dev",
      "cleanUrls": true,
      "trailingSlash": false,
      "public": "build",
      "ignore": [
        "firebase.json",
        "**/.*",
        "**/node_modules/**"
      ],
      "headers": [{
          "source": "**/*.@(eot|otf|ttf|ttc|woff|font.css)",
          "headers": [{
            "key": "Access-Control-Allow-Origin",
            "value": "*"
          }]
        },
        {
          "source": "**/*.@(jpg|jpeg|gif|png)",
          "headers": [{
            "key": "Cache-Control",
            "value": "max-age=31536000"
          }]
        }
      ] 
    }]
}