fix: replit issues (#21)

.gitattributes

@@ -0,0 +1,3 @@
+# Tell Linguist to exclude HTML files to help Replit language detection.
+*.html linguist-vendored 
+*.css linguist-vendored

.prettierignore

@@ -0,0 +1 @@
+.replit

.replit

@@ -1,2 +1,10 @@
-language = "nodejs"
 run = "npm start"
+entrypoint = "index.js"
+
+[packager]
+language = "nodejs"
+
+  [packager.features]
+  packageSearch = true
+  guessImports = true
+  enabledForHosting = false

package-lock.json

@@ -1,27 +1,483 @@
 {
   "name": "file_metadata",
   "version": "0.0.1",
-	"lockfileVersion": 1,
+  "lockfileVersion": 2,
   "requires": true,
+  "packages": {
+    "": {
+      "name": "file_metadata",
+      "version": "0.0.1",
+      "license": "MIT",
+      "dependencies": {
+        "cors": "^2.8.5",
+        "dotenv": "^8.2.0",
+        "express": "^4.16.4"
+      }
+    },
+    "node_modules/accepts": {
+      "version": "1.3.7",
+      "license": "MIT",
+      "dependencies": {
+        "mime-types": "~2.1.24",
+        "negotiator": "0.6.2"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/array-flatten": {
+      "version": "1.1.1",
+      "license": "MIT"
+    },
+    "node_modules/body-parser": {
+      "version": "1.19.0",
+      "license": "MIT",
+      "dependencies": {
+        "bytes": "3.1.0",
+        "content-type": "~1.0.4",
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "http-errors": "1.7.2",
+        "iconv-lite": "0.4.24",
+        "on-finished": "~2.3.0",
+        "qs": "6.7.0",
+        "raw-body": "2.4.0",
+        "type-is": "~1.6.17"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/bytes": {
+      "version": "3.1.0",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/content-disposition": {
+      "version": "0.5.3",
+      "license": "MIT",
+      "dependencies": {
+        "safe-buffer": "5.1.2"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/content-type": {
+      "version": "1.0.4",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie": {
+      "version": "0.4.0",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/cookie-signature": {
+      "version": "1.0.6",
+      "license": "MIT"
+    },
+    "node_modules/cors": {
+      "version": "2.8.5",
+      "license": "MIT",
+      "dependencies": {
+        "object-assign": "^4",
+        "vary": "^1"
+      },
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/debug": {
+      "version": "2.6.9",
+      "license": "MIT",
+      "dependencies": {
+        "ms": "2.0.0"
+      }
+    },
+    "node_modules/depd": {
+      "version": "1.1.2",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/destroy": {
+      "version": "1.0.4",
+      "license": "MIT"
+    },
+    "node_modules/dotenv": {
+      "version": "8.2.0",
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/ee-first": {
+      "version": "1.1.1",
+      "license": "MIT"
+    },
+    "node_modules/encodeurl": {
+      "version": "1.0.2",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/escape-html": {
+      "version": "1.0.3",
+      "license": "MIT"
+    },
+    "node_modules/etag": {
+      "version": "1.8.1",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/express": {
+      "version": "4.17.1",
+      "license": "MIT",
+      "dependencies": {
+        "accepts": "~1.3.7",
+        "array-flatten": "1.1.1",
+        "body-parser": "1.19.0",
+        "content-disposition": "0.5.3",
+        "content-type": "~1.0.4",
+        "cookie": "0.4.0",
+        "cookie-signature": "1.0.6",
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "finalhandler": "~1.1.2",
+        "fresh": "0.5.2",
+        "merge-descriptors": "1.0.1",
+        "methods": "~1.1.2",
+        "on-finished": "~2.3.0",
+        "parseurl": "~1.3.3",
+        "path-to-regexp": "0.1.7",
+        "proxy-addr": "~2.0.5",
+        "qs": "6.7.0",
+        "range-parser": "~1.2.1",
+        "safe-buffer": "5.1.2",
+        "send": "0.17.1",
+        "serve-static": "1.14.1",
+        "setprototypeof": "1.1.1",
+        "statuses": "~1.5.0",
+        "type-is": "~1.6.18",
+        "utils-merge": "1.0.1",
+        "vary": "~1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.10.0"
+      }
+    },
+    "node_modules/finalhandler": {
+      "version": "1.1.2",
+      "license": "MIT",
+      "dependencies": {
+        "debug": "2.6.9",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "on-finished": "~2.3.0",
+        "parseurl": "~1.3.3",
+        "statuses": "~1.5.0",
+        "unpipe": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/forwarded": {
+      "version": "0.1.2",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/fresh": {
+      "version": "0.5.2",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/http-errors": {
+      "version": "1.7.2",
+      "license": "MIT",
+      "dependencies": {
+        "depd": "~1.1.2",
+        "inherits": "2.0.3",
+        "setprototypeof": "1.1.1",
+        "statuses": ">= 1.5.0 < 2",
+        "toidentifier": "1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/iconv-lite": {
+      "version": "0.4.24",
+      "license": "MIT",
+      "dependencies": {
+        "safer-buffer": ">= 2.1.2 < 3"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/inherits": {
+      "version": "2.0.3",
+      "license": "ISC"
+    },
+    "node_modules/ipaddr.js": {
+      "version": "1.9.1",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/media-typer": {
+      "version": "0.3.0",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/merge-descriptors": {
+      "version": "1.0.1",
+      "license": "MIT"
+    },
+    "node_modules/methods": {
+      "version": "1.1.2",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime": {
+      "version": "1.6.0",
+      "license": "MIT",
+      "bin": {
+        "mime": "cli.js"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/mime-db": {
+      "version": "1.44.0",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/mime-types": {
+      "version": "2.1.27",
+      "license": "MIT",
+      "dependencies": {
+        "mime-db": "1.44.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/ms": {
+      "version": "2.0.0",
+      "license": "MIT"
+    },
+    "node_modules/negotiator": {
+      "version": "0.6.2",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/object-assign": {
+      "version": "4.1.1",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/on-finished": {
+      "version": "2.3.0",
+      "license": "MIT",
+      "dependencies": {
+        "ee-first": "1.1.1"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/parseurl": {
+      "version": "1.3.3",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/path-to-regexp": {
+      "version": "0.1.7",
+      "license": "MIT"
+    },
+    "node_modules/proxy-addr": {
+      "version": "2.0.6",
+      "license": "MIT",
+      "dependencies": {
+        "forwarded": "~0.1.2",
+        "ipaddr.js": "1.9.1"
+      },
+      "engines": {
+        "node": ">= 0.10"
+      }
+    },
+    "node_modules/qs": {
+      "version": "6.7.0",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=0.6"
+      }
+    },
+    "node_modules/range-parser": {
+      "version": "1.2.1",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/raw-body": {
+      "version": "2.4.0",
+      "license": "MIT",
+      "dependencies": {
+        "bytes": "3.1.0",
+        "http-errors": "1.7.2",
+        "iconv-lite": "0.4.24",
+        "unpipe": "1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/safe-buffer": {
+      "version": "5.1.2",
+      "license": "MIT"
+    },
+    "node_modules/safer-buffer": {
+      "version": "2.1.2",
+      "license": "MIT"
+    },
+    "node_modules/send": {
+      "version": "0.17.1",
+      "license": "MIT",
+      "dependencies": {
+        "debug": "2.6.9",
+        "depd": "~1.1.2",
+        "destroy": "~1.0.4",
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "etag": "~1.8.1",
+        "fresh": "0.5.2",
+        "http-errors": "~1.7.2",
+        "mime": "1.6.0",
+        "ms": "2.1.1",
+        "on-finished": "~2.3.0",
+        "range-parser": "~1.2.1",
+        "statuses": "~1.5.0"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/send/node_modules/ms": {
+      "version": "2.1.1",
+      "license": "MIT"
+    },
+    "node_modules/serve-static": {
+      "version": "1.14.1",
+      "license": "MIT",
+      "dependencies": {
+        "encodeurl": "~1.0.2",
+        "escape-html": "~1.0.3",
+        "parseurl": "~1.3.3",
+        "send": "0.17.1"
+      },
+      "engines": {
+        "node": ">= 0.8.0"
+      }
+    },
+    "node_modules/setprototypeof": {
+      "version": "1.1.1",
+      "license": "ISC"
+    },
+    "node_modules/statuses": {
+      "version": "1.5.0",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/toidentifier": {
+      "version": "1.0.0",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.6"
+      }
+    },
+    "node_modules/type-is": {
+      "version": "1.6.18",
+      "license": "MIT",
+      "dependencies": {
+        "media-typer": "0.3.0",
+        "mime-types": "~2.1.24"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/unpipe": {
+      "version": "1.0.0",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/utils-merge": {
+      "version": "1.0.1",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.4.0"
+      }
+    },
+    "node_modules/vary": {
+      "version": "1.1.2",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 0.8"
+      }
+    }
+  },
   "dependencies": {
     "accepts": {
       "version": "1.3.7",
-			"resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
-			"integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
       "requires": {
         "mime-types": "~2.1.24",
         "negotiator": "0.6.2"
       }
     },
     "array-flatten": {
-			"version": "1.1.1",
+      "version": "1.1.1"
-			"resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
-			"integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
     "body-parser": {
       "version": "1.19.0",
-			"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
-			"integrity": "sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==",
       "requires": {
         "bytes": "3.1.0",
         "content-type": "~1.0.4",
@@ -36,37 +492,25 @@
       }
     },
     "bytes": {
-			"version": "3.1.0",
+      "version": "3.1.0"
-			"resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
-			"integrity": "sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg=="
     },
     "content-disposition": {
       "version": "0.5.3",
-			"resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.3.tgz",
-			"integrity": "sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==",
       "requires": {
         "safe-buffer": "5.1.2"
       }
     },
     "content-type": {
-			"version": "1.0.4",
+      "version": "1.0.4"
-			"resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
-			"integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
     },
     "cookie": {
-			"version": "0.4.0",
+      "version": "0.4.0"
-			"resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.0.tgz",
-			"integrity": "sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg=="
     },
     "cookie-signature": {
-			"version": "1.0.6",
+      "version": "1.0.6"
-			"resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
-			"integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
     },
     "cors": {
       "version": "2.8.5",
-			"resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
-			"integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
       "requires": {
         "object-assign": "^4",
         "vary": "^1"
@@ -74,51 +518,33 @@
     },
     "debug": {
       "version": "2.6.9",
-			"resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
-			"integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
       "requires": {
         "ms": "2.0.0"
       }
     },
     "depd": {
-			"version": "1.1.2",
+      "version": "1.1.2"
-			"resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
-			"integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak="
     },
     "destroy": {
-			"version": "1.0.4",
+      "version": "1.0.4"
-			"resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
-			"integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
     },
     "dotenv": {
-			"version": "8.2.0",
+      "version": "8.2.0"
-			"resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.2.0.tgz",
-			"integrity": "sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw=="
     },
     "ee-first": {
-			"version": "1.1.1",
+      "version": "1.1.1"
-			"resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
-			"integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
     },
     "encodeurl": {
-			"version": "1.0.2",
+      "version": "1.0.2"
-			"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
-			"integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k="
     },
     "escape-html": {
-			"version": "1.0.3",
+      "version": "1.0.3"
-			"resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
-			"integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
     },
     "etag": {
-			"version": "1.8.1",
+      "version": "1.8.1"
-			"resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
-			"integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc="
     },
     "express": {
       "version": "4.17.1",
-			"resolved": "https://registry.npmjs.org/express/-/express-4.17.1.tgz",
-			"integrity": "sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==",
       "requires": {
         "accepts": "~1.3.7",
         "array-flatten": "1.1.1",
@@ -154,8 +580,6 @@
     },
     "finalhandler": {
       "version": "1.1.2",
-			"resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.2.tgz",
-			"integrity": "sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==",
       "requires": {
         "debug": "2.6.9",
         "encodeurl": "~1.0.2",
@@ -167,19 +591,13 @@
       }
     },
     "forwarded": {
-			"version": "0.1.2",
+      "version": "0.1.2"
-			"resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz",
-			"integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ="
     },
     "fresh": {
-			"version": "0.5.2",
+      "version": "0.5.2"
-			"resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
-			"integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
     },
     "http-errors": {
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