Seperate into multiple files. Add configuration options

Cargo.lock

@@ -81,7 +81,7 @@ dependencies = [
  "http",
  "log",
  "regex",
- "serde",
+ "serde 1.0.130",
 ]
 
 [[package]]
@@ -181,7 +181,7 @@ dependencies = [
  "paste",
  "pin-project",
  "regex",
- "serde",
+ "serde 1.0.130",
  "serde_json",
  "serde_urlencoded",
  "smallvec",
@@ -228,6 +228,21 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "arrayvec"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
+
+[[package]]
+name = "atoi"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "616896e05fc0e2649463a93a15183c6a16bf03413a7af88ef1285ddedfa9cda5"
+dependencies = [
+ "num-traits 0.2.14",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.0.1"
@@ -287,6 +302,12 @@ version = "3.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f1e260c3a9040a7c19a12468758f4c16f31a81a1fe087482be9570ec864bb6c"
 
+[[package]]
+name = "byteorder"
+version = "1.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
+
 [[package]]
 name = "bytes"
 version = "1.1.0"
@@ -317,6 +338,34 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "chrono"
+version = "0.4.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
+dependencies = [
+ "libc",
+ "num-integer",
+ "num-traits 0.2.14",
+ "winapi",
+]
+
+[[package]]
+name = "config"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b1b9d958c2b1368a663f05538fc1b5975adce1e19f435acceae987aceeeb369"
+dependencies = [
+ "lazy_static",
+ "nom 5.1.2",
+ "rust-ini",
+ "serde 1.0.130",
+ "serde-hjson",
+ "serde_json",
+ "toml",
+ "yaml-rust",
+]
+
 [[package]]
 name = "const_fn"
 version = "0.4.8"
@@ -365,6 +414,21 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "crc"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49fc9a695bca7f35f5f4c15cddc84415f66a74ea78eef08e90c5024f2b540e23"
+dependencies = [
+ "crc-catalog",
+]
+
+[[package]]
+name = "crc-catalog"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccaeedb56da03b09f598226e25e80088cb4cd25f316e6e4df7d695f0feeb1403"
+
 [[package]]
 name = "crc32fast"
 version = "1.2.1"
@@ -374,6 +438,46 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "crossbeam-channel"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06ed27e177f16d65f0f0c22a213e17c696ace5dd64b14258b52f9417ccb52db4"
+dependencies = [
+ "cfg-if",
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-queue"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b10ddc024425c88c2ad148c1b0fd53f4c6d38db9697c9f1588381212fa657c9"
+dependencies = [
+ "cfg-if",
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d82cfc11ce7f2c3faef78d8a684447b40d503d9681acebed6cb728d45940c4db"
+dependencies = [
+ "cfg-if",
+ "lazy_static",
+]
+
+[[package]]
+name = "crypto-mac"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1d1a86f49236c215f271d40892d5fc950490551400b02ef360692c29815c714"
+dependencies = [
+ "generic-array",
+ "subtle",
+]
+
 [[package]]
 name = "derive_more"
 version = "0.99.16"
@@ -396,12 +500,38 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "dirs"
+version = "3.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30baa043103c9d0c2a57cf537cc2f35623889dc0d405e6c3cccfadbc81c71309"
+dependencies = [
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "03d86534ed367a67548dc68113a0f5db55432fdfbb6e6f9d77704397d95d5780"
+dependencies = [
+ "libc",
+ "redox_users",
+ "winapi",
+]
+
 [[package]]
 name = "discard"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 
+[[package]]
+name = "dotenv"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
+
 [[package]]
 name = "either"
 version = "1.6.1"
@@ -473,6 +603,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5da6ba8c3bb3c165d3c7319fc1cc8304facf1fb8db99c5de877183c08a273888"
 dependencies = [
  "futures-core",
+ "futures-sink",
 ]
 
 [[package]]
@@ -481,6 +612,17 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "88d1c26957f23603395cd326b0ffe64124b818f4449552f960d815cfba83a53d"
 
+[[package]]
+name = "futures-intrusive"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62007592ac46aa7c2b6416f7deb9a8a8f63a01e0f1d6e1787d5630170db2b63e"
+dependencies = [
+ "futures-core",
+ "lock_api",
+ "parking_lot",
+]
+
 [[package]]
 name = "futures-sink"
 version = "0.3.17"
@@ -552,6 +694,27 @@ name = "hashbrown"
 version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
+dependencies = [
+ "ahash",
+]
+
+[[package]]
+name = "hashlink"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7249a3129cbc1ffccd74857f81464a323a152173cdb134e0fd81bc803b29facf"
+dependencies = [
+ "hashbrown",
+]
+
+[[package]]
+name = "heck"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d621efb26863f0e9924c6ac577e8275e5e6b77455db64ffa6c65c904e9e132c"
+dependencies = [
+ "unicode-segmentation",
+]
 
 [[package]]
 name = "hermit-abi"
@@ -562,6 +725,22 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hex"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
+
+[[package]]
+name = "hmac"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a2a2320eb7ec0ebe8da8f744d7812d9fc4cb4d09344ac01898dbcb6a20ae69b"
+dependencies = [
+ "crypto-mac",
+ "digest",
+]
+
 [[package]]
 name = "http"
 version = "0.2.5"
@@ -669,6 +848,15 @@ version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68f2d64f2edebec4ce84ad108148e67e1064789bee435edc5b60ad398714a3a9"
 
+[[package]]
+name = "itertools"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69ddb889f9d0d08a67338271fa9b62996bc788c7796a5c18cf057420aaed5eaf"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "0.4.8"
@@ -705,12 +893,31 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
+[[package]]
+name = "lexical-core"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6607c62aa161d23d17a9072cc5da0be67cdfc89d3afb1e8d9c842bebc2525ffe"
+dependencies = [
+ "arrayvec",
+ "bitflags",
+ "cfg-if",
+ "ryu",
+ "static_assertions",
+]
+
 [[package]]
 name = "libc"
 version = "0.2.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7b2f96d100e1cf1929e7719b7edb3b90ab5298072638fccd77be9ce942ecdfce"
 
+[[package]]
+name = "linked-hash-map"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
+
 [[package]]
 name = "local-channel"
 version = "0.1.2"
@@ -753,8 +960,10 @@ version = "0.1.0"
 dependencies = [
  "actix-rt",
  "actix-web",
+ "config",
  "reqwest",
- "serde",
+ "serde 1.0.130",
+ "sqlx",
  "tokio",
 ]
 
@@ -764,6 +973,17 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
 
+[[package]]
+name = "md-5"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b5a279bb9607f9f53c22d496eade00d138d1bdcccd07d74650387cf94942a15"
+dependencies = [
+ "block-buffer",
+ "digest",
+ "opaque-debug",
+]
+
 [[package]]
 name = "memchr"
 version = "2.4.1"
@@ -776,6 +996,12 @@ version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.4.4"
@@ -826,6 +1052,28 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "nom"
+version = "5.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffb4262d26ed83a1c0a33a38fe2bb15797329c85770da05e6b828ddb782627af"
+dependencies = [
+ "lexical-core",
+ "memchr",
+ "version_check",
+]
+
+[[package]]
+name = "nom"
+version = "7.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b1d11e1ef389c76fe5b81bcaf2ea32cf88b62bc494e19f493d0b30e7a930109"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+ "version_check",
+]
+
 [[package]]
 name = "ntapi"
 version = "0.3.6"
@@ -835,6 +1083,34 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "num-integer"
+version = "0.1.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
+dependencies = [
+ "autocfg",
+ "num-traits 0.2.14",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.1.43"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92e5113e9fd4cc14ded8e499429f396a20f98c772a47cc8622a736e1ec843c31"
+dependencies = [
+ "num-traits 0.2.14",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "num_cpus"
 version = "1.13.0"
@@ -1053,6 +1329,16 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "528532f3d801c87aec9def2add9ca802fe569e44a544afe633765267840abe64"
+dependencies = [
+ "getrandom",
+ "redox_syscall",
+]
+
 [[package]]
 name = "regex"
 version = "1.5.4"
@@ -1102,7 +1388,7 @@ dependencies = [
  "native-tls",
  "percent-encoding",
  "pin-project-lite",
- "serde",
+ "serde 1.0.130",
  "serde_json",
  "serde_urlencoded",
  "tokio",
@@ -1114,6 +1400,27 @@ dependencies = [
  "winreg",
 ]
 
+[[package]]
+name = "ring"
+version = "0.16.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
+dependencies = [
+ "cc",
+ "libc",
+ "once_cell",
+ "spin",
+ "untrusted",
+ "web-sys",
+ "winapi",
+]
+
+[[package]]
+name = "rust-ini"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e52c148ef37f8c375d49d5a73aa70713125b7f19095948a923f80afdeb22ec2"
+
 [[package]]
 name = "rustc_version"
 version = "0.2.3"
@@ -1132,6 +1439,19 @@ dependencies = [
  "semver 0.11.0",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.19.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35edb675feee39aec9c99fa5ff985081995a06d594114ae14cbe797ad7b7a6d7"
+dependencies = [
+ "base64",
+ "log",
+ "ring",
+ "sct",
+ "webpki",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.5"
@@ -1154,6 +1474,16 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
+[[package]]
+name = "sct"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b362b83898e0e69f38515b82ee15aa80636befe47c3b6d3d89a911e78fc228ce"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
 [[package]]
 name = "security-framework"
 version = "2.4.2"
@@ -1210,6 +1540,12 @@ dependencies = [
  "pest",
 ]
 
+[[package]]
+name = "serde"
+version = "0.8.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9dad3f759919b92c3068c696c15c3d17238234498bbdcc80f2c469606f948ac8"
+
 [[package]]
 name = "serde"
 version = "1.0.130"
@@ -1219,6 +1555,18 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "serde-hjson"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a3a4e0ea8a88553209f6cc6cfe8724ecad22e1acf372793c27d995290fe74f8"
+dependencies = [
+ "lazy_static",
+ "num-traits 0.1.43",
+ "regex",
+ "serde 0.8.23",
+]
+
 [[package]]
 name = "serde_derive"
 version = "1.0.130"
@@ -1238,7 +1586,7 @@ checksum = "0f690853975602e1bfe1ccbf50504d67174e3bcf340f23b5ea9992e0587a52d8"
 dependencies = [
  "itoa",
  "ryu",
- "serde",
+ "serde 1.0.130",
 ]
 
 [[package]]
@@ -1250,7 +1598,7 @@ dependencies = [
  "form_urlencoded",
  "itoa",
  "ryu",
- "serde",
+ "serde 1.0.130",
 ]
 
 [[package]]
@@ -1272,6 +1620,19 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
 
+[[package]]
+name = "sha2"
+version = "0.9.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b69f9a4c9740d74c5baa3fd2e547f9525fa8088a8a958e0ca2409a514e33f5fa"
+dependencies = [
+ "block-buffer",
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+ "opaque-debug",
+]
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.0"
@@ -1303,6 +1664,118 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "spin"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
+
+[[package]]
+name = "sqlformat"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4b7922be017ee70900be125523f38bdd644f4f06a1b16e8fa5a8ee8c34bffd4"
+dependencies = [
+ "itertools",
+ "nom 7.1.0",
+ "unicode_categories",
+]
+
+[[package]]
+name = "sqlx"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7911b0031a0247af40095838002999c7a52fba29d9739e93326e71a5a1bc9d43"
+dependencies = [
+ "sqlx-core",
+ "sqlx-macros",
+]
+
+[[package]]
+name = "sqlx-core"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aec89bfaca8f7737439bad16d52b07f1ccd0730520d3bf6ae9d069fe4b641fb1"
+dependencies = [
+ "ahash",
+ "atoi",
+ "base64",
+ "bitflags",
+ "byteorder",
+ "bytes",
+ "chrono",
+ "crc",
+ "crossbeam-channel",
+ "crossbeam-queue",
+ "crossbeam-utils",
+ "dirs",
+ "either",
+ "futures-channel",
+ "futures-core",
+ "futures-intrusive",
+ "futures-util",
+ "hashlink",
+ "hex",
+ "hmac",
+ "indexmap",
+ "itoa",
+ "libc",
+ "log",
+ "md-5",
+ "memchr",
+ "once_cell",
+ "parking_lot",
+ "percent-encoding",
+ "rand",
+ "rustls",
+ "serde 1.0.130",
+ "serde_json",
+ "sha-1",
+ "sha2",
+ "smallvec",
+ "sqlformat",
+ "sqlx-rt",
+ "stringprep",
+ "thiserror",
+ "tokio-stream",
+ "url",
+ "uuid",
+ "webpki",
+ "webpki-roots",
+ "whoami",
+]
+
+[[package]]
+name = "sqlx-macros"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "584866c833511b1a152e87a7ee20dee2739746f60c858b3c5209150bc4b466f5"
+dependencies = [
+ "dotenv",
+ "either",
+ "heck",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "sha2",
+ "sqlx-core",
+ "sqlx-rt",
+ "syn",
+ "url",
+]
+
+[[package]]
+name = "sqlx-rt"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d1bd069de53442e7a320f525a6d4deb8bb0621ac7a55f7eccbc2b58b57f43d0"
+dependencies = [
+ "actix-rt",
+ "once_cell",
+ "tokio",
+ "tokio-rustls",
+]
+
 [[package]]
 name = "standback"
 version = "0.2.17"
@@ -1312,6 +1785,12 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
 [[package]]
 name = "stdweb"
 version = "0.4.20"
@@ -1334,7 +1813,7 @@ checksum = "c87a60a40fccc84bef0652345bbbbbe20a605bf5d0ce81719fc476f5c03b50ef"
 dependencies = [
  "proc-macro2",
  "quote",
- "serde",
+ "serde 1.0.130",
  "serde_derive",
  "syn",
 ]
@@ -1348,7 +1827,7 @@ dependencies = [
  "base-x",
  "proc-macro2",
  "quote",
- "serde",
+ "serde 1.0.130",
  "serde_derive",
  "serde_json",
  "sha1",
@@ -1361,6 +1840,22 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "213701ba3370744dcd1a12960caa4843b3d68b4d1c0a5d575e0d65b2ee9d16c0"
 
+[[package]]
+name = "stringprep"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ee348cb74b87454fff4b551cbf727025810a004f88aeacae7f85b87f4e9a1c1"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
+[[package]]
+name = "subtle"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
+
 [[package]]
 name = "syn"
 version = "1.0.80"
@@ -1386,6 +1881,26 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "thiserror"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "854babe52e4df1653706b98fcfc05843010039b406875930a70e4d9644e5c417"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa32fd3f627f367fe16f893e2597ae3c05020f8bba2666a4e6ea73d377e5714b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "time"
 version = "0.2.27"
@@ -1460,6 +1975,7 @@ dependencies = [
  "libc",
  "memchr",
  "mio",
+ "num_cpus",
  "once_cell",
  "parking_lot",
  "pin-project-lite",
@@ -1477,6 +1993,28 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-rustls"
+version = "0.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc6844de72e57df1980054b38be3a9f4702aba4858be64dd700181a8a6d0e1b6"
+dependencies = [
+ "rustls",
+ "tokio",
+ "webpki",
+]
+
+[[package]]
+name = "tokio-stream"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50145484efff8818b5ccd256697f36863f587da82cf8b409c53adf1e840798e3"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.6.8"
@@ -1491,6 +2029,15 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "toml"
+version = "0.5.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a31142970826733df8241ef35dc040ef98c679ab14d7c3e54d827099b3acecaa"
+dependencies = [
+ "serde 1.0.130",
+]
+
 [[package]]
 name = "tower-service"
 version = "0.3.1"
@@ -1550,12 +2097,30 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8895849a949e7845e06bd6dc1aa51731a103c42707010a5b591c0038fb73385b"
+
 [[package]]
 name = "unicode-xid"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
 
+[[package]]
+name = "unicode_categories"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39ec24b3121d976906ece63c9daad25b85969647682eee313cb5779fdd69e14e"
+
+[[package]]
+name = "untrusted"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
+
 [[package]]
 name = "url"
 version = "2.2.2"
@@ -1568,6 +2133,12 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "uuid"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc5cf98d8186244414c848017f0e2676b3fcb46807f6668a97dfe67359a3c4b7"
+
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -1672,6 +2243,35 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "webpki"
+version = "0.21.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8e38c0608262c46d4a56202ebabdeb094cef7e560ca7a226c6bf055188aa4ea"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
+[[package]]
+name = "webpki-roots"
+version = "0.21.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aabe153544e473b775453675851ecc86863d2a81d786d741f6b76778f2a48940"
+dependencies = [
+ "webpki",
+]
+
+[[package]]
+name = "whoami"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "483a59fee1a93fec90eb08bc2eb4315ef10f4ebc478b3a5fadc969819cb66117"
+dependencies = [
+ "wasm-bindgen",
+ "web-sys",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -1703,6 +2303,15 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "yaml-rust"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+dependencies = [
+ "linked-hash-map",
+]
+
 [[package]]
 name = "zstd"
 version = "0.7.0+zstd.1.4.9"

Cargo.toml

@@ -9,8 +9,21 @@ path = "src/lib.rs"
 
 [dependencies]
 actix-web = "4.0.0-beta.8"
+config = "0.11.0"
 serde = { version = "1", features = ["derive"]}
 
+[dependencies.sqlx]
+version = "0.5.7"
+default-features = false
+features = [
+    "runtime-actix-rustls",
+    "macros",
+    "postgres",
+    "uuid",
+    "chrono",
+    "migrate"
+]
+
 [dev-dependencies]
 actix-rt = "2"
 reqwest = "0.11"

configuration.yaml

@@ -0,0 +1,7 @@
+application_port: 8000
+database:
+  host: "localhost"
+  port: 5432
+  username: "postgres"
+  password: "password"
+  database_name: "newsletter"

src/configuration.rs

@@ -0,0 +1,25 @@
+#[derive(serde::Deserialize)]
+pub struct Settings {
+    pub database: DatabaseSettings,
+    pub application_port: u16
+}
+
+#[derive(serde::Deserialize)]
+pub struct DatabaseSettings {
+    pub username: String,
+    pub password: String,
+    pub port: u16,
+    pub host: String,
+    pub database_name: String,
+}
+
+pub fn get_configuration() -> Result<Settings, config::ConfigError> {
+    // Initialise configuration reader
+    let mut settings = config::Config::default();
+
+    // Add config from `configuration` file (yaml, json, etc.)
+    settings.merge(config::File::with_name("configuration"))?;
+
+    // Try convert into Settings type
+    settings.try_into()
+}

src/lib.rs

@@ -1,28 +1,3 @@
-use actix_web::{web, App, HttpResponse, HttpServer};
+pub mod configuration;
-use actix_web::dev::Server;
+pub mod routes;
-use std::net::TcpListener;
+pub mod startup;
-
-async fn health_check() -> HttpResponse {
-    HttpResponse::Ok().finish()
-}
-
-#[derive(serde::Deserialize)]
-struct FormData {
-    email: String,
-    name: String
-}
-
-async fn subscribe(_form: web::Form<FormData>) -> HttpResponse {
-    HttpResponse::Ok().finish()
-}
-
-pub fn run(listener: TcpListener) -> Result<Server, std::io::Error> {
-    let server = HttpServer::new(|| {
-        App::new()
-            .route("/health_check", web::get().to(health_check))
-            .route("/subscriptions", web::post().to(subscribe))
-    })
-    .listen(listener)?
-    .run();
-    Ok(server)
-}

src/main.rs

@@ -1,10 +1,14 @@
-use mail_app::run;
+use mail_app::startup::run;
+use mail_app::configuration::get_configuration;
 use std::net::TcpListener;
 
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
+    // Attempt to read from config
+    let configuration = get_configuration().expect("Failed to read configuration data.");
 
-    let listener = TcpListener::bind("127.0.0.1:8000").expect("Failed to bind to 8000");
+    // Take port from settings file
-
+    let address = format!("127.0.0.1:{}", configuration.application_port);
+    let listener = TcpListener::bind(address)?;
     run(listener)?.await
 }

src/routes/health_check.rs

@@ -0,0 +1,5 @@
+use actix_web::HttpResponse;
+
+pub async fn health_check() -> HttpResponse {
+    HttpResponse::Ok().finish()
+}

src/routes/mod.rs

@@ -0,0 +1,5 @@
+mod health_check;
+mod subscriptions;
+
+pub use health_check::*;
+pub use subscriptions::*;

src/routes/subscriptions.rs

@@ -0,0 +1,11 @@
+use actix_web::{web, HttpResponse};
+
+#[derive(serde::Deserialize)]
+pub struct FormData {
+    email: String,
+    name: String
+}
+
+pub async fn subscribe(_form: web::Form<FormData>) -> HttpResponse {
+    HttpResponse::Ok().finish()
+}

src/startup.rs

@@ -0,0 +1,16 @@
+use actix_web::{web, App, HttpServer};
+use actix_web::dev::Server;
+use std::net::TcpListener;
+
+use crate::routes;
+
+pub fn run(listener: TcpListener) -> Result<Server, std::io::Error> {
+    let server = HttpServer::new(|| {
+        App::new()
+            .route("/health_check", web::get().to(routes::health_check))
+            .route("/subscriptions", web::post().to(routes::subscribe))
+    })
+    .listen(listener)?
+    .run();
+    Ok(server)
+}

tests/health_check.rs

@@ -1,11 +1,12 @@
 use std::net::TcpListener;
+use mail_app::startup::run;
 
 // Create new instance of the application on a random port and return address [`http://localhost:XXXX`]
 fn spawn_app() -> String {
     let listener = TcpListener::bind("127.0.0.1:0").expect("Failed to bind to random port");
     let port = listener.local_addr().unwrap().port();
 
-    let server = mail_app::run(listener).expect("Failed to bind address");
+    let server = run(listener).expect("Failed to bind address");
 
     let _ = tokio::spawn(server);