diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..469af1b
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,1287 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "addr2line"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9ecd88a8c8378ca913a680cd98f0f13ac67383d35993f86c90a70e3f137816b"
+dependencies = [
+ "gimli",
+]
+
+[[package]]
+name = "adler"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
+
+[[package]]
+name = "aho-corasick"
+version = "0.7.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "anyhow"
+version = "1.0.59"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c91f1f46651137be86f3a2b9a8359f9ab421d04d941c62b5982e1ca21113adf9"
+dependencies = [
+ "backtrace",
+]
+
+[[package]]
+name = "atty"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
+dependencies = [
+ "hermit-abi",
+ "libc",
+ "winapi",
+]
+
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+
+[[package]]
+name = "backtrace"
+version = "0.3.66"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cab84319d616cfb654d03394f38ab7e6f0919e181b1b57e1fd15e7fb4077d9a7"
+dependencies = [
+ "addr2line",
+ "cc",
+ "cfg-if",
+ "libc",
+ "miniz_oxide",
+ "object",
+ "rustc-demangle",
+]
+
+[[package]]
+name = "base64"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
+
+[[package]]
+name = "bitflags"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
+[[package]]
+name = "bumpalo"
+version = "3.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37ccbd214614c6783386c1af30caf03192f17891059cecc394b4fb119e363de3"
+
+[[package]]
+name = "bytes"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db"
+
+[[package]]
+name = "cc"
+version = "1.0.73"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "clap"
+version = "3.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3dbbb6653e7c55cc8595ad3e1f7be8f32aba4eb7ff7f0fd1163d4f3d137c0a9"
+dependencies = [
+ "atty",
+ "bitflags",
+ "clap_derive",
+ "clap_lex",
+ "indexmap",
+ "once_cell",
+ "strsim",
+ "termcolor",
+ "textwrap",
+]
+
+[[package]]
+name = "clap_derive"
+version = "3.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ba52acd3b0a5c33aeada5cdaa3267cdc7c594a98731d4268cdc1532f4264cb4"
+dependencies = [
+ "heck",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "clap_lex"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2850f2f5a82cbf437dd5af4d49848fbdfc27c157c3d010345776f952765261c5"
+dependencies = [
+ "os_str_bytes",
+]
+
+[[package]]
+name = "core-foundation"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "194a7a9e6de53fa55116934067c844d9d749312f75c6f6d0980e8c252f8c2146"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
+
+[[package]]
+name = "derivative"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "encoding_rs"
+version = "0.8.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9852635589dc9f9ea1b6fe9f05b50ef208c85c834a562f0c6abb1c475736ec2b"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "fastrand"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7a407cfaa3385c4ae6b23e84623d48c2798d06e3e6a1878f7f59f17b3f86499"
+dependencies = [
+ "instant",
+]
+
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared",
+]
+
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
+[[package]]
+name = "form_urlencoded"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fc25a87fa4fd2094bffb06925852034d90a17f0d1e05197d4956d3555752191"
+dependencies = [
+ "matches",
+ "percent-encoding",
+]
+
+[[package]]
+name = "futures-channel"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3083ce4b914124575708913bca19bfe887522d6e2e6d0952943f5eac4a74010"
+dependencies = [
+ "futures-core",
+]
+
+[[package]]
+name = "futures-core"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c09fd04b7e4073ac7156a9539b57a484a8ea920f79c7c675d05d289ab6110d3"
+
+[[package]]
+name = "futures-io"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc4045962a5a5e935ee2fdedaa4e08284547402885ab326734432bed5d12966b"
+
+[[package]]
+name = "futures-sink"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21163e139fa306126e6eedaf49ecdb4588f939600f0b1e770f4205ee4b7fa868"
+
+[[package]]
+name = "futures-task"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57c66a976bf5909d801bbef33416c41372779507e7a6b3a5e25e4749c58f776a"
+
+[[package]]
+name = "futures-util"
+version = "0.3.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8b7abd5d659d9b90c8cba917f6ec750a74e2dc23902ef9cd4cc8c8b22e6036a"
+dependencies = [
+ "futures-core",
+ "futures-io",
+ "futures-task",
+ "memchr",
+ "pin-project-lite",
+ "pin-utils",
+ "slab",
+]
+
+[[package]]
+name = "gimli"
+version = "0.26.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"
+
+[[package]]
+name = "h2"
+version = "0.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37a82c6d637fc9515a4694bbf1cb2457b79d81ce52b3108bdeea58b07dd34a57"
+dependencies = [
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "http",
+ "indexmap",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
+[[package]]
+name = "heck"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
+
+[[package]]
+name = "hermit-abi"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "http"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa",
+]
+
+[[package]]
+name = "http-body"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
+dependencies = [
+ "bytes",
+ "http",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "httparse"
+version = "1.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "496ce29bb5a52785b44e0f7ca2847ae0bb839c9bd28f69acac9b99d461c0c04c"
+
+[[package]]
+name = "httpdate"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
+
+[[package]]
+name = "hyper"
+version = "0.14.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02c929dc5c39e335a03c405292728118860721b10190d98c2a0f0efd5baafbac"
+dependencies = [
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "httparse",
+ "httpdate",
+ "itoa",
+ "pin-project-lite",
+ "socket2",
+ "tokio",
+ "tower-service",
+ "tracing",
+ "want",
+]
+
+[[package]]
+name = "hyper-tls"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
+dependencies = [
+ "bytes",
+ "hyper",
+ "native-tls",
+ "tokio",
+ "tokio-native-tls",
+]
+
+[[package]]
+name = "idna"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "418a0a6fab821475f634efe3ccc45c013f742efe03d853e8d3355d5cb850ecf8"
+dependencies = [
+ "matches",
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
+[[package]]
+name = "indexmap"
+version = "1.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
+dependencies = [
+ "autocfg",
+ "hashbrown",
+]
+
+[[package]]
+name = "instant"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "ipnet"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "879d54834c8c76457ef4293a689b2a8c59b076067ad77b15efafbb05f92a592b"
+
+[[package]]
+name = "itoa"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "112c678d4050afce233f4f2852bb2eb519230b3cf12f33585275537d7e41578d"
+
+[[package]]
+name = "js-sys"
+version = "0.3.59"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "258451ab10b34f8af53416d1fdab72c22e805f0c92a1136d59470ec0b11138b2"
+dependencies = [
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
+[[package]]
+name = "libc"
+version = "0.2.126"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "349d5a591cd28b49e1d1037471617a32ddcda5731b99419008085f72d5a53836"
+
+[[package]]
+name = "log"
+version = "0.4.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "matches"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
+
+[[package]]
+name = "memchr"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+
+[[package]]
+name = "mime"
+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 = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f5c75688da582b8ffc1f1799e9db273f32133c49e048f614d22ec3256773ccc"
+dependencies = [
+ "adler",
+]
+
+[[package]]
+name = "mio"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57ee1c23c7c63b0c9250c339ffdc69255f110b298b901b9f6c82547b7b87caaf"
+dependencies = [
+ "libc",
+ "log",
+ "wasi",
+ "windows-sys",
+]
+
+[[package]]
+name = "native-tls"
+version = "0.2.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd7e2f3618557f980e0b17e8856252eee3c97fa12c54dff0ca290fb6266ca4a9"
+dependencies = [
+ "lazy_static",
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
+]
+
+[[package]]
+name = "nom"
+version = "7.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8903e5a29a317527874d0402f867152a3d21c908bb0b933e416c65e301d4c36"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
+[[package]]
+name = "num_cpus"
+version = "1.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
+dependencies = [
+ "hermit-abi",
+ "libc",
+]
+
+[[package]]
+name = "object"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21158b2c33aa6d4561f1c0a6ea283ca92bc54802a93b263e910746d679a7eb53"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "once_cell"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "18a6dbe30758c9f83eb00cbea4ac95966305f5a7772f3f42ebfc7fc7eddbd8e1"
+
+[[package]]
+name = "openssl"
+version = "0.10.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "618febf65336490dfcf20b73f885f5651a0c89c64c2d4a8c3662585a70bf5bd0"
+dependencies = [
+ "bitflags",
+ "cfg-if",
+ "foreign-types",
+ "libc",
+ "once_cell",
+ "openssl-macros",
+ "openssl-sys",
+]
+
+[[package]]
+name = "openssl-macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b501e44f11665960c7e7fcf062c7d96a14ade4aa98116c004b2e37b5be7d736c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "openssl-probe"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
+
+[[package]]
+name = "openssl-sys"
+version = "0.9.75"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5f9bd0c2710541a3cda73d6f9ac4f1b240de4ae261065d309dbe73d9dceb42f"
+dependencies = [
+ "autocfg",
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
+[[package]]
+name = "os_str_bytes"
+version = "6.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "648001efe5d5c0102d8cea768e348da85d90af8ba91f0bea908f157951493cd4"
+
+[[package]]
+name = "percent-encoding"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
+
+[[package]]
+name = "pin-project-lite"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
+
+[[package]]
+name = "pin-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
+
+[[package]]
+name = "pkg-config"
+version = "0.3.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae"
+
+[[package]]
+name = "pomsky"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2325e4138bcceff534b0149cb30d08099d2b08f15c65b7bdf7c33b16c5907d4d"
+dependencies = [
+ "nom",
+ "thiserror",
+]
+
+[[package]]
+name = "pomsky-macro"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5997a1ccb23752151a0463191b5b88fa678ce39fa711c64b2a211ede9e1d8166"
+dependencies = [
+ "pomsky",
+]
+
+[[package]]
+name = "proc-macro-error"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
+dependencies = [
+ "proc-macro-error-attr",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "version_check",
+]
+
+[[package]]
+name = "proc-macro-error-attr"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "version_check",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.42"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c278e965f1d8cf32d6e0e96de3d3e79712178ae67986d9cf9151f51e95aac89b"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3bcdf212e9776fbcb2d23ab029360416bb1706b1aea2d1a5ba002727cbcab804"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "redox_syscall"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
+dependencies = [
+ "bitflags",
+]
+
+[[package]]
+name = "regex"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
+
+[[package]]
+name = "remove_dir_all"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "reqwest"
+version = "0.11.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b75aa69a3f06bbcc66ede33af2af253c6f7a86b1ca0033f60c580a27074fbf92"
+dependencies = [
+ "base64",
+ "bytes",
+ "encoding_rs",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "hyper",
+ "hyper-tls",
+ "ipnet",
+ "js-sys",
+ "lazy_static",
+ "log",
+ "mime",
+ "native-tls",
+ "percent-encoding",
+ "pin-project-lite",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "tokio",
+ "tokio-native-tls",
+ "tower-service",
+ "url",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+ "winreg",
+]
+
+[[package]]
+name = "rust-pip"
+version = "0.0.1"
+dependencies = [
+ "anyhow",
+ "clap",
+ "derivative",
+ "lazy_static",
+ "pomsky-macro",
+ "regex",
+ "reqwest",
+ "serde",
+ "strum",
+]
+
+[[package]]
+name = "rustc-demangle"
+version = "0.1.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ef03e0a2b150c7a90d01faf6254c9c48a41e95fb2a8c2ac1c6f0d2b9aefc342"
+
+[[package]]
+name = "rustversion"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24c8ad4f0c00e1eb5bc7614d236a7f1300e3dbd76b68cac8e06fb00b015ad8d8"
+
+[[package]]
+name = "ryu"
+version = "1.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3f6f92acf49d1b98f7a81226834412ada05458b7364277387724a237f062695"
+
+[[package]]
+name = "schannel"
+version = "0.1.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88d6731146462ea25d9244b2ed5fd1d716d25c52e4d54aa4fb0f3c4e9854dbe2"
+dependencies = [
+ "lazy_static",
+ "windows-sys",
+]
+
+[[package]]
+name = "security-framework"
+version = "2.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dc14f172faf8a0194a3aded622712b0de276821addc574fa54fc0a1167e10dc"
+dependencies = [
+ "bitflags",
+ "core-foundation",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "2.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0160a13a177a45bfb43ce71c01580998474f556ad854dcbca936dd2841a5c556"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.140"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc855a42c7967b7c369eb5860f7164ef1f6f81c20c7cc1141f2a604e18723b03"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.140"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f2122636b9fe3b81f1cb25099fcf2d3f542cdb1d45940d56c713158884a05da"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "serde_json"
+version = "1.0.82"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82c2c1fdcd807d1098552c5b9a36e425e42e9fbd7c6a37a8425f390f781f7fa7"
+dependencies = [
+ "itoa",
+ "ryu",
+ "serde",
+]
+
+[[package]]
+name = "serde_urlencoded"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
+dependencies = [
+ "form_urlencoded",
+ "itoa",
+ "ryu",
+ "serde",
+]
+
+[[package]]
+name = "slab"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4614a76b2a8be0058caa9dbbaf66d988527d86d003c11a94fbd335d7661edcef"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "socket2"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "66d72b759436ae32898a2af0a14218dbf55efde3feeb170eb623637db85ee1e0"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
+[[package]]
+name = "strsim"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
+
+[[package]]
+name = "strum"
+version = "0.24.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "063e6045c0e62079840579a7e47a355ae92f60eb74daaf156fb1e84ba164e63f"
+dependencies = [
+ "strum_macros",
+]
+
+[[package]]
+name = "strum_macros"
+version = "0.24.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4faebde00e8ff94316c01800f9054fd2ba77d30d9e922541913051d1d978918b"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn",
+]
+
+[[package]]
+name = "syn"
+version = "1.0.98"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c50aef8a904de4c23c788f104b7dddc7d6f79c647c7c8ce4cc8f73eb0ca773dd"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "tempfile"
+version = "3.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
+dependencies = [
+ "cfg-if",
+ "fastrand",
+ "libc",
+ "redox_syscall",
+ "remove_dir_all",
+ "winapi",
+]
+
+[[package]]
+name = "termcolor"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
+dependencies = [
+ "winapi-util",
+]
+
+[[package]]
+name = "textwrap"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1141d4d61095b28419e22cb0bbf02755f5e54e0526f97f1e3d1d160e60885fb"
+
+[[package]]
+name = "thiserror"
+version = "1.0.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f5f6586b7f764adc0231f4c79be7b920e766bb2f3e51b3661cdb263828f19994"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12bafc5b54507e0149cdf1b145a5d80ab80a90bcd9275df43d4fff68460f6c21"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "tinyvec"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
+
+[[package]]
+name = "tokio"
+version = "1.20.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a8325f63a7d4774dd041e363b2409ed1c5cbbd0f867795e661df066b2b0a581"
+dependencies = [
+ "autocfg",
+ "bytes",
+ "libc",
+ "memchr",
+ "mio",
+ "num_cpus",
+ "once_cell",
+ "pin-project-lite",
+ "socket2",
+ "winapi",
+]
+
+[[package]]
+name = "tokio-native-tls"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7d995660bd2b7f8c1568414c1126076c13fbb725c40112dc0120b78eb9b717b"
+dependencies = [
+ "native-tls",
+ "tokio",
+]
+
+[[package]]
+name = "tokio-util"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc463cd8deddc3770d20f9852143d50bf6094e640b485cb2e189a2099085ff45"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "futures-sink",
+ "pin-project-lite",
+ "tokio",
+ "tracing",
+]
+
+[[package]]
+name = "tower-service"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6bc1c9ce2b5135ac7f93c72918fc37feb872bdc6a5533a8b85eb4b86bfdae52"
+
+[[package]]
+name = "tracing"
+version = "0.1.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2fce9567bd60a67d08a16488756721ba392f24f29006402881e43b19aac64307"
+dependencies = [
+ "cfg-if",
+ "pin-project-lite",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-core"
+version = "0.1.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5aeea4303076558a00714b823f9ad67d58a3bbda1df83d8827d21193156e22f7"
+dependencies = [
+ "once_cell",
+]
+
+[[package]]
+name = "try-lock"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
+
+[[package]]
+name = "unicode-bidi"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "099b7128301d285f79ddd55b9a83d5e6b9e97c92e0ea0daebee7263e932de992"
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15c61ba63f9235225a22310255a29b806b907c9b8c964bcbd0a2c70f3f2deea7"
+
+[[package]]
+name = "unicode-normalization"
+version = "0.1.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "854cbdc4f7bc6ae19c820d44abdc3277ac3e1b2b93db20a636825d9322fb60e6"
+dependencies = [
+ "tinyvec",
+]
+
+[[package]]
+name = "url"
+version = "2.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a507c383b2d33b5fc35d1861e77e6b383d158b2da5e14fe51b83dfedf6fd578c"
+dependencies = [
+ "form_urlencoded",
+ "idna",
+ "matches",
+ "percent-encoding",
+]
+
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
+[[package]]
+name = "version_check"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
+
+[[package]]
+name = "want"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
+dependencies = [
+ "log",
+ "try-lock",
+]
+
+[[package]]
+name = "wasi"
+version = "0.11.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.82"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc7652e3f6c4706c8d9cd54832c4a4ccb9b5336e2c3bd154d5cccfbf1c1f5f7d"
+dependencies = [
+ "cfg-if",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.82"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "662cd44805586bd52971b9586b1df85cdbbd9112e4ef4d8f41559c334dc6ac3f"
+dependencies = [
+ "bumpalo",
+ "log",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa76fb221a1f8acddf5b54ace85912606980ad661ac7a503b4570ffd3a624dad"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.82"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b260f13d3012071dfb1512849c033b1925038373aea48ced3012c09df952c602"
+dependencies = [
+ "quote",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.82"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5be8e654bdd9b79216c2929ab90721aa82faf65c48cdf08bdc4e7f51357b80da"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.82"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6598dd0bd3c7d51095ff6531a5b23e02acdc81804e30d8f07afb77b7215a140a"
+
+[[package]]
+name = "web-sys"
+version = "0.3.59"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed055ab27f941423197eb86b2035720b1a3ce40504df082cac2ecc6ed73335a1"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "windows-sys"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+dependencies = [
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+
+[[package]]
+name = "winreg"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d"
+dependencies = [
+ "winapi",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 6524c79..207f179 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,10 +12,14 @@ repository = "https://github.com/John15321/rust-pip"
[dependencies]
anyhow = { version = "1.0.58", features = ["backtrace"] }
+clap = { version = "3.2", features = ["derive"] }
reqwest = { version = "0.11", features = ["blocking", "json"] }
-structopt = { version = "0.3.26", features = ["color"] }
-strum = "0.24.1"
-strum_macros = "0.24.2"
+strum = { version = "0.24.1", features = ["derive"] }
+serde = {version = "1", features = ["derive"]}
+regex = "1"
+lazy_static = "1.4.0"
+pomsky-macro = "0.6.0"
+derivative = "2.2.0"
[dev-dependencies]
diff --git a/src/main.rs b/src/main.rs
index fa54e9f..c0e6f47 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,17 +1,22 @@
-use std::path::PathBuf;
-use structopt::StructOpt;
+use clap::{AppSettings, Parser};
+use package_version::PackageVersion;
-/// A basic example
-#[derive(StructOpt, Debug)]
-#[structopt(name = "rust-pip", about = "Python package manager written in Rust.")]
+#[macro_use]
+extern crate derivative;
+
+mod package_version;
+
+/// Python package manager written in Rust
+#[derive(Parser, Debug)]
+#[clap(global_setting = AppSettings::DeriveDisplayOrder)]
enum Opt {
/// Install packages.
Install {},
/// Download packages.
Download {
- #[structopt(short = "n", long = "name")]
+ #[clap(short = 'n', long = "name")]
name: String,
- #[structopt(short = "i", long = "index", default_value = "https://pypi.org/")]
+ #[clap(short = 'i', long = "index", default_value = "https://pypi.org/")]
index: String,
},
/// Uninstall packages.
@@ -44,10 +49,13 @@ enum Opt {
Help {},
}
-fn download_package(package_name: String, package_index: &String) {}
+fn download_package(_package_name: String, _package_index: &str) {
+ // Version usage example
+ let _ = PackageVersion::new("v1.0");
+}
fn main() {
- let opt = Opt::from_args();
+ let opt = Opt::parse();
println!("{:#?}", opt);
match opt {
diff --git a/src/package_version.rs b/src/package_version.rs
new file mode 100644
index 0000000..ab57c08
--- /dev/null
+++ b/src/package_version.rs
@@ -0,0 +1,526 @@
+//! # Handling of pep-440
+//!
+//! This module implements Pythons Package versioning system read more at
+use anyhow::Result;
+use lazy_static::lazy_static;
+use pomsky_macro::pomsky;
+use serde::{Deserialize, Serialize};
+use std::{cmp::Ordering, fmt};
+
+
+/// Rulex version of
+/// Python's pep-440 Regex ()
+static VALIDATION_REGEX: &str = pomsky!(
+// Version String may start with v
+// Example:
+// v1.0
+"v"?
+
+// Version String may include an epoch !
+// Example:
+// 1!1.0
+(:epoch(['0'-'9']+)'!')?
+
+// Version String must include major and minor version .
+// Example:
+// 1.0
+:release(['0'-'9']+("."['0'-'9']+)*)
+
+// Version String may include Pre-Header
+// Example:
+// 1.0.preview-2
+// 1.0.rc2
+// 1.0beta2
+:pre(
+ ["-" "_" "."]?
+
+ :pre_l(
+ ("preview"|"alpha"|"beta"|"pre"|"rc"|"a"|"b"|"c")
+ )
+
+ ["-" "_" "."]?
+
+ :pre_n(['0'-'9']+)?
+)?
+
+// Version String may include Post-Header
+// Examples:
+// 1.0-9
+// 1.0-post2
+// 1.0.post.2
+:post(
+ "-"
+ :post_n1(['0'-'9']+)
+
+ |
+
+ ["-" "_" "."]?
+ :post_l("post" | "rev" | "r")
+ ["-" "_" "."]?
+ :post_n2(['0'-'9']+)?
+)?
+
+// Version string may include Dev-header
+// Example:
+// 1.0-dev3
+// 1.0dev4
+// 1.0_dev_9
+:dev(
+ ["-" "_" "."]?
+ :dev_l("dev")
+ ["-" "_" "."]?
+ :dev_n(['0'-'9']+)?
+)?
+
+// Version string may include Local Version
+// Local version must start with +
+// Example:
+// 1.0+this.can.say.anything.as.long.as.its.a.letter.or.number.231241
+(
+"+"
+:local(
+ ['a'-'z' '0'-'9']+
+ ((["-" "_" "."] ['a'-'z' '0'-'9']+)+)?
+)
+)?
+);
+
+/// # Pep-440 Developmental release identifier
+#[derive(Debug, Serialize, Deserialize, Eq, PartialEq, PartialOrd)]
+pub struct DevHead {
+ dev_num: Option,
+}
+
+/// Pep-440 Post-Release Identifier Keyword
+#[derive(Debug, Serialize, Deserialize, Eq, PartialEq)]
+pub enum PostHead {
+ Post,
+ Rev,
+}
+
+impl PartialOrd for PostHead {
+ fn partial_cmp(&self, _other: &Self) -> Option {
+ Some(Ordering::Equal)
+ }
+}
+
+/// # Pep-440 Post-Release identifier
+#[derive(Debug, Serialize, Deserialize, Eq, PartialEq)]
+pub struct PostHeader {
+ pub post_head: Option,
+ pub post_num: Option,
+}
+
+impl PartialOrd for PostHeader {
+ fn partial_cmp(&self, other: &Self) -> Option {
+ if self.post_num == other.post_num {
+ return Some(Ordering::Equal);
+ }
+
+ if self.post_num.is_none() && other.post_num.is_some() {
+ return Some(Ordering::Less);
+ } else if self.post_num.is_some() && other.post_num.is_none() {
+ return Some(Ordering::Greater);
+ }
+
+ if self.post_num < other.post_num {
+ Some(Ordering::Less)
+ } else {
+ Some(Ordering::Greater)
+ }
+ }
+}
+
+/// # Pep-440 Pre-Release identifier
+#[derive(Debug, Serialize, Deserialize, Eq, PartialEq, PartialOrd)]
+pub enum PreHeader {
+ /// Present in versions like 1.1beta1 or 1.0b1 both are represented the same way
+ /// ```
+ /// PreHeader::Beta(Some(1))
+ /// ```
+ Beta(Option),
+ /// Present in versions like 1.0alpha2 or 1.0a2 both are represented the same way
+ /// ```
+ /// PreHeader::Alpha(Some(2))
+ /// ```
+ Alpha(Option),
+ /// Present in versions like 1.1pre3
+ /// ```
+ /// PreHeader::Preview(Some(3))
+ /// ```
+ Preview(Option),
+ /// Present in versions like 1.1-rc-4 or 1.1c-4
+ /// ```
+ /// PreHeader::ReleaseCanidate(Some(4))
+ /// ```
+ ReleaseCanidate(Option),
+}
+
+/// Pep-440 Release numbers
+#[derive(Debug, Serialize, Deserialize, Eq, PartialEq, PartialOrd)]
+pub struct ReleaseHeader {
+ /// Major release such as 1.0 or breaking changes
+ pub major: u32,
+ /// Minor release Such as new functionality
+ pub minor: u32,
+}
+
+/// Pep-440 Compliant versioning system
+///
+/// This struct is sorted so that PartialOrd
+/// corretly interpets priority
+///
+/// Lower == More important
+///
+/// # Example Usage
+/// ```
+/// let _ = PackageVersion::new("v1.0");
+/// ```
+#[derive(Derivative, Debug, Serialize, Deserialize)]
+#[derivative(PartialOrd, PartialEq)]
+pub struct PackageVersion {
+ #[derivative(PartialOrd = "ignore", PartialEq = "ignore")]
+ pub original: String,
+
+ /// # Pep-440 Local version identifier
+ /// Local version sorting will have to be it's own issue
+ /// since there are no limits to what a local version can be
+ ///
+ /// For those who can read regex here it is for the local version:
+ /// `[a-z0-9]+(?:(?:[\-_.][a-z0-9]+)+)?`
+ ///
+ /// Here in Rulex:
+ /// ```
+ /// ['a'-'z' '0'-'9']+
+ /// ((["-" "_" "."] ['a'-'z' '0'-'9']+)+)?
+ /// ```
+ #[derivative(PartialOrd = "ignore", PartialEq = "ignore")]
+ pub local: Option,
+
+ /// # Pep-440 Developmental release identifier
+ pub dev: Option,
+
+ /// # Pep-440 Post-Release identifier
+ pub post: Option,
+
+ /// # Pep-440 Pre-Release identifier
+ pub pre: Option,
+
+ /// # Pep-440 Release number
+ pub release: ReleaseHeader,
+
+ /// # Pep-440 Version-Epoch
+ pub epoch: Option,
+}
+
+impl PackageVersion {
+ pub fn new(version: &str) -> Result {
+ lazy_static! {
+ // Safe to unwrap since Regex is predefined
+ // Regex as defined in PEP-0440
+ static ref VERSION_VALIDATIOR: regex::Regex =
+ regex::Regex::new(VALIDATION_REGEX).unwrap();
+ }
+
+ // Capture each group of the regex
+ // Groups are:
+ // epoch, release, pre, pre_l, pre_n, post, post_l, post_n1, post_n2,
+ // dev, dev_l, dev_n, local
+ let version_match = match VERSION_VALIDATIOR.captures(version) {
+ Some(v) => v,
+ None => anyhow::bail!("Failed to decode version {}", version),
+ };
+
+ let epoch: Option = match version_match.name("epoch") {
+ // Convert Epoch String to Epoch Number
+ Some(v) => Some(v.as_str().parse::()?),
+ None => None,
+ };
+
+ let release: ReleaseHeader = match version_match.name("release") {
+ Some(v) => {
+ // Does Release String contain minor version
+ if v.as_str().contains('.') {
+ let split: Vec<&str> = v.as_str().split('.').into_iter().collect();
+ ReleaseHeader {
+ major: split[0].parse::()?,
+ minor: split[1].parse::()?,
+ }
+ } else {
+ ReleaseHeader {
+ major: v.as_str().parse::()?,
+ minor: 0,
+ }
+ }
+ }
+ // There always has to be at least a major version
+ None => anyhow::bail!("Failed to decode version {}", version),
+ };
+
+ let pre: Option = match version_match.name("pre") {
+ Some(_) => {
+ let pre_n = match version_match.name("pre_n") {
+ Some(v) => Some(v.as_str().parse::()?),
+ None => None,
+ };
+
+ // Should be safe to unwrap since we already checked if pre has a value
+ // since pre_n has to exist
+ match version_match.name("pre_l").unwrap().as_str() {
+ "alpha" => Some(PreHeader::Alpha(pre_n)),
+ "a" => Some(PreHeader::Alpha(pre_n)),
+ "beta" => Some(PreHeader::Beta(pre_n)),
+ "b" => Some(PreHeader::Beta(pre_n)),
+ "rc" => Some(PreHeader::ReleaseCanidate(pre_n)),
+ "c" => Some(PreHeader::ReleaseCanidate(pre_n)),
+ "preview" => Some(PreHeader::Preview(pre_n)),
+ "pre" => Some(PreHeader::Preview(pre_n)),
+ _ => None,
+ }
+ }
+ None => None,
+ };
+
+ let post: Option = match version_match.name("post") {
+ Some(_) => {
+ let post_num: Option = match version_match.name("post_n1") {
+ Some(v) => Some(v.as_str().parse::()?),
+ None => match version_match.name("post_n2") {
+ Some(v) => Some(v.as_str().parse::()?),
+ _ => None,
+ },
+ };
+
+ let post_head: Option = match version_match.name("post_l") {
+ Some(v) => {
+ match v.as_str() {
+ "post" => Some(PostHead::Post),
+ "rev" => Some(PostHead::Rev),
+ "r" => Some(PostHead::Rev),
+ // This branch Should be impossible (see regex-group post_l)
+ _ => None,
+ }
+ }
+ None => None,
+ };
+
+ Some(PostHeader {
+ post_head,
+ post_num,
+ })
+ }
+ None => None,
+ };
+
+ let dev: Option = match version_match.name("dev") {
+ Some(_) => {
+ let dev_num = match version_match.name("dev_n") {
+ Some(v) => Some(v.as_str().parse::()?),
+ None => None,
+ };
+ Some(DevHead { dev_num })
+ }
+ None => None,
+ };
+
+ let local: Option =
+ version_match.name("local").map(|v| v.as_str().to_string());
+
+ Ok(Self {
+ original: version.to_string(),
+ epoch,
+ release,
+ pre,
+ post,
+ dev,
+ local,
+ })
+ }
+}
+
+impl fmt::Display for PackageVersion {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ write!(f, "{}", self.original)
+ }
+}
+
+#[cfg(test)]
+mod tests {
+ use std::fmt::Debug;
+
+ use crate::package_version::PackageVersion;
+ use anyhow::bail;
+ use anyhow::Result;
+
+ use super::DevHead;
+ use super::PostHead;
+ use super::PostHeader;
+ use super::PreHeader;
+ use super::ReleaseHeader;
+
+ fn check_a_greater(a: T, b: T) -> Result<()>
+ where
+ T: PartialEq + PartialOrd + Debug,
+ {
+ if a <= b {
+ bail!(
+ "Failed Less Than or Equal Check for A: {:?} \n<=\n B: {:?}",
+ a,
+ b
+ )
+ }
+ Ok(())
+ }
+
+ #[test]
+ fn check_pep440_ordering() -> Result<()> {
+ check_a_greater(
+ PackageVersion::new("v1!1.0-preview-921.post-516.dev-241+yeah.this.is.the.problem.with.local.versions")?,
+ PackageVersion::new("1.0")?,
+ )?;
+ Ok(())
+ }
+
+ #[test]
+ fn check_release_ordering() -> Result<()> {
+ check_a_greater(
+ ReleaseHeader { major: 1, minor: 0 },
+ ReleaseHeader { major: 0, minor: 0 },
+ )?;
+ check_a_greater(
+ ReleaseHeader { major: 1, minor: 1 },
+ ReleaseHeader { major: 1, minor: 0 },
+ )?;
+ check_a_greater(
+ ReleaseHeader { major: 2, minor: 1 },
+ ReleaseHeader {
+ major: 1,
+ minor: 52,
+ },
+ )?;
+ Ok(())
+ }
+
+ #[test]
+ fn check_pre_ordering() -> Result<()> {
+ check_a_greater(PreHeader::ReleaseCanidate(None), PreHeader::Preview(None))?;
+ check_a_greater(PreHeader::Preview(None), PreHeader::Alpha(None))?;
+ check_a_greater(PreHeader::Alpha(None), PreHeader::Beta(None))?;
+
+ check_a_greater(
+ PreHeader::ReleaseCanidate(Some(2)),
+ PreHeader::ReleaseCanidate(Some(1)),
+ )?;
+ check_a_greater(PreHeader::Preview(Some(50)), PreHeader::Preview(Some(3)))?;
+ check_a_greater(PreHeader::Alpha(Some(504)), PreHeader::Alpha(Some(0)))?;
+ check_a_greater(PreHeader::Beta(Some(1234)), PreHeader::Beta(Some(1)))?;
+
+ check_a_greater(
+ PreHeader::ReleaseCanidate(Some(1)),
+ PreHeader::Beta(Some(45067885)),
+ )?;
+ Ok(())
+ }
+
+ #[test]
+ fn check_post_ordering() -> Result<()> {
+ check_a_greater(
+ PostHeader {
+ post_head: Some(PostHead::Post),
+ post_num: Some(0),
+ },
+ PostHeader {
+ post_head: Some(PostHead::Post),
+ post_num: None,
+ },
+ )?;
+ check_a_greater(
+ PostHeader {
+ post_head: Some(PostHead::Post),
+ post_num: Some(1),
+ },
+ PostHeader {
+ post_head: Some(PostHead::Post),
+ post_num: Some(0),
+ },
+ )?;
+ Ok(())
+ }
+
+ #[test]
+ fn check_dev_ordering() -> Result<()> {
+ check_a_greater(DevHead { dev_num: Some(0) }, DevHead { dev_num: None })?;
+ check_a_greater(DevHead { dev_num: Some(1) }, DevHead { dev_num: Some(0) })?;
+ Ok(())
+ }
+
+ #[test]
+ fn check_pep440_equality() -> Result<()> {
+ assert_eq!(
+ PackageVersion::new("1.0a1")?,
+ PackageVersion::new("1.0alpha1")?
+ );
+ assert_eq!(
+ PackageVersion::new("1.0b")?,
+ PackageVersion::new("1.0beta")?
+ );
+ assert_eq!(PackageVersion::new("1.0r")?, PackageVersion::new("1.0rev")?);
+ assert_eq!(PackageVersion::new("1.0c")?, PackageVersion::new("1.0rc")?);
+ assert_eq!(PackageVersion::new("v1.0")?, PackageVersion::new("1.0")?);
+ Ok(())
+ }
+
+ #[test]
+ fn check_pep440() {
+ // list of every example mentioned in pep-440
+ let versions = vec![
+ "1.0",
+ "v1.1",
+ "2.0",
+ "2013.10",
+ "2014.04",
+ "1!1.0",
+ "1!1.1",
+ "1!2.0",
+ "2!1.0.pre0",
+ "1.0.dev456",
+ "1.0a1",
+ "1.0a2.dev456",
+ "1.0a12.dev456",
+ "1.0a12",
+ "1.0b1.dev456",
+ "1.0b2",
+ "1.0b2.post345.dev456",
+ "1.0b2.post345",
+ "1.0rc1.dev456",
+ "1.0rc1",
+ "1.0",
+ "1.0+abc.5",
+ "1.0+abc.7",
+ "1.0+5",
+ "1.0.post456.dev34",
+ "1.0.post456",
+ "1.0.15",
+ "1.1.dev1",
+ ];
+
+ for version in versions {
+ match PackageVersion::new(version) {
+ Ok(_v) => continue,
+ Err(e) => panic!("Oh no {}", e),
+ }
+ }
+ }
+
+ #[test]
+ fn check_pep440_negative() {
+ let versions = vec!["not a version"];
+
+ for version in versions {
+ match PackageVersion::new(version) {
+ Ok(v) => panic!("Oh no {}", v),
+ Err(_e) => continue,
+ }
+ }
+ }
+}