move configuration into envconfig

1 files changed, 22 insertions, 142 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 1aefb49..d4df2c7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -15,14 +15,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "aho-corasick"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "aho-corasick"
 version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
@@ -387,14 +379,6 @@ dependencies = [
 
 [[package]]
 name = "dotenv"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "regex 0.1.80 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "dotenv"
 version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
@@ -404,27 +388,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "dotenv_codegen"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "dotenv 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "dotenv_codegen_impl 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro-hack 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "dotenv_codegen_impl"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "dotenv 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro-hack 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
 name = "dtoa"
 version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -443,6 +406,24 @@ dependencies = [
 ]
 
 [[package]]
+name = "envconfig"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "thiserror 1.0.20 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "envconfig_derive"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
 name = "error-chain"
 version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -872,14 +853,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "memchr"
-version = "0.1.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "memchr"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
@@ -1251,19 +1224,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "proc-macro-hack"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro-hack-impl 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "proc-macro-hack-impl"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
 name = "proc-macro2"
 version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1285,11 +1245,6 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "0.3.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "quote"
 version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
@@ -1497,18 +1452,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "regex"
-version = "0.1.80"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "aho-corasick 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "thread_local 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "utf8-ranges 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "regex"
 version = "1.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
@@ -1521,11 +1464,6 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.3.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "regex-syntax"
 version = "0.6.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
@@ -1865,16 +1803,6 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "0.11.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "syn"
 version = "1.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
@@ -1884,14 +1812,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "synom"
-version = "0.11.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "unicode-xid 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
 name = "synstructure"
 version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1950,23 +1870,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "thread-id"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.71 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "thread_local"
-version = "0.2.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "thread-id 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
 name = "thread_local"
 version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1991,8 +1894,9 @@ dependencies = [
  "ctrlc 3.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "diesel 1.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "dotenv 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "dotenv_codegen 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "envconfig 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "envconfig_derive 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "fern 0.5.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "itertools 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2256,11 +2160,6 @@ dependencies = [
 
 [[package]]
 name = "unicode-xid"
-version = "0.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "unicode-xid"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
@@ -2304,11 +2203,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "utf8-ranges"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "utf8-ranges"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
@@ -2487,7 +2381,6 @@ dependencies = [
 [metadata]
 "checksum addr2line 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a49806b9dadc843c61e7c97e72490ad7f7220ae249012fbda9ad0609457c0543"
 "checksum adler32 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "567b077b825e468cc974f0020d4082ee6e03132512f207ef1a02fd5d00d1f32d"
-"checksum aho-corasick 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ca972c2ea5f742bfce5687b9aef75506a764f61d37f8f649047846a9686ddb66"
 "checksum aho-corasick 0.7.10 (registry+https://github.com/rust-lang/crates.io-index)" = "8716408b8bc624ed7f65d223ddb9ac2d044c0547b6fa4b0d554f3a9540496ada"
 "checksum anyhow 1.0.31 (registry+https://github.com/rust-lang/crates.io-index)" = "85bb70cc08ec97ca5450e6eba421deeea5f172c0fc61f78b5357b2a8e8be195f"
 "checksum arrayref 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
@@ -2533,12 +2426,11 @@ dependencies = [
 "checksum digest 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "03b072242a8cbaf9c145665af9d250c59af3b958f83ed6824e13533cf76d5b90"
 "checksum digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f3d0c8c8752312f9713efd397ff63acb9f85585afbf179282e720e7704954dd5"
 "checksum dotenv 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c0d0a1279c96732bc6800ce6337b6a614697b0e74ae058dc03c62ebeb78b4d86"
-"checksum dotenv 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "eea1395d2df3b5344dc577809296d9578303296e8d105c408aa80ed67d598ef1"
-"checksum dotenv_codegen 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "106db107983c2d0c10a9601cdd0c88514df87515e18d24df87e7ae0e2a50c3fa"
-"checksum dotenv_codegen_impl 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a600a6c3ca6ff4d85b97125eaaba6f67fd50c0efff2ff91b2e04e64d4432944a"
 "checksum dtoa 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "134951f4028bdadb9b84baf4232681efbf277da25144b9b0ad65df75946c422b"
 "checksum either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "bb1f6b1ce1c140482ea30ddd3335fc0024ac7ee112895426e0a629a6c20adfe3"
 "checksum encoding_rs 0.8.23 (registry+https://github.com/rust-lang/crates.io-index)" = "e8ac63f94732332f44fe654443c46f6375d1939684c17b0afb6cb56b0456e171"
+"checksum envconfig 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ca475bc6bdc0c0e3c74dfcc08cf4b39a5d43f1d597afa4d36d069f17b2108f5d"
+"checksum envconfig_derive 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0bb6cec7a023cdb44f38c5b99c26f520d279eec7265d9c957970d8b073bb2f17"
 "checksum error-chain 0.12.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d371106cc88ffdfb1eabd7111e432da544f16f3e2d7bf1dfe8bf575f1df045cd"
 "checksum failure 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86"
 "checksum failure_derive 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
@@ -2589,7 +2481,6 @@ dependencies = [
 "checksum matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 "checksum maybe-uninit 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
 "checksum md5 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "79c56d6a0b07f9e19282511c83fc5b086364cbae4ba8c7d5f190c3d9b0425a48"
-"checksum memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d8b629fb514376c675b98c1421e80b151d3817ac42d7c667717d282761418d20"
 "checksum memchr 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "148fab2e51b4f1cfc66da2a7c32981d1d3c083a803978268bb11fe4b86925e7a"
 "checksum memchr 2.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"
 "checksum memoffset 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "b4fc2c02a7e374099d4ee95a193111f72d2110197fe200272371758f6c3643d8"
@@ -2630,11 +2521,8 @@ dependencies = [
 "checksum postgres-shared 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ffac35b3e0029b404c24a3b82149b4e904f293e8ca4a327eefa24d3ca50df36f"
 "checksum ppv-lite86 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "237a5ed80e274dbc66f86bd59c1e25edc039660be53194b5fe0a482e0f2612ea"
 "checksum pq-sys 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "6ac25eee5a0582f45a67e837e350d784e7003bd29a5f460796772061ca49ffda"
-"checksum proc-macro-hack 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "463bf29e7f11344e58c9e01f171470ab15c925c6822ad75028cc1c0e1d1eb63b"
-"checksum proc-macro-hack-impl 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "38c47dcb1594802de8c02f3b899e2018c78291168a22c281be21ea0fb4796842"
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-"checksum quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
 "checksum quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
 "checksum r2d2 0.8.8 (registry+https://github.com/rust-lang/crates.io-index)" = "1497e40855348e4a8a40767d8e55174bce1e445a3ac9254ad44ad468ee0485af"
 "checksum r2d2_postgres 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)" = "78c7fe9c0c3d2c298cf262bc3ce4b89cdf0eab620fd9fe759f65b34a1a00fb93"
@@ -2657,9 +2545,7 @@ dependencies = [
 "checksum rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
 "checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
 "checksum redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)" = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
-"checksum regex 0.1.80 (registry+https://github.com/rust-lang/crates.io-index)" = "4fd4ace6a8cf7860714a2c2280d6c1f7e6a413486c13298bbc86fd3da019402f"
 "checksum regex 1.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "d9d8297cc20bbb6184f8b45ff61c8ee6a9ac56c156cec8e38c3e5084773c44ad"
-"checksum regex-syntax 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)" = "f9ec002c35e86791825ed294b50008eea9ddfc8def4420124fbc6b08db834957"
 "checksum regex-syntax 0.6.18 (registry+https://github.com/rust-lang/crates.io-index)" = "26412eb97c6b088a6997e05f69403a802a92d520de2f8e63c2b65f9e0f47c4e8"
 "checksum remove_dir_all 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
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@@ -2696,17 +2582,13 @@ dependencies = [
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 "checksum stringprep 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "8ee348cb74b87454fff4b551cbf727025810a004f88aeacae7f85b87f4e9a1c1"
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@@ -2733,14 +2615,12 @@ dependencies = [
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