add readme support

Cargo.lock

@@ -21,9 +21,9 @@ dependencies = [
 
 [[package]]
 name = "actix-files"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e04dcf7654254676d434b0285e2298d577ed4826f67f536e7a39bb0f64721164"
+checksum = "d832782fac6ca7369a70c9ee9a20554623c5e51c76e190ad151780ebea1cf689"
 dependencies = [
  "actix-http",
  "actix-service",
@@ -368,13 +368,34 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "block-buffer"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b"
+dependencies = [
+ "block-padding",
+ "byte-tools",
+ "byteorder",
+ "generic-array 0.12.4",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0bf7fe51849ea569fd452f37822f606a5cabb684dc918707a0193fd4664ff324"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.5",
+]
+
+[[package]]
+name = "block-padding"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa79dedbb091f449f1f39e53edf88d5dbe95f895dae6135a8d7b881fb5af73f5"
+dependencies = [
+ "byte-tools",
 ]
 
 [[package]]
@@ -404,6 +425,18 @@ version = "3.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37ccbd214614c6783386c1af30caf03192f17891059cecc394b4fb119e363de3"
 
+[[package]]
+name = "byte-tools"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
+
+[[package]]
+name = "byteorder"
+version = "1.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
+
 [[package]]
 name = "bytes"
 version = "1.2.0"
@@ -436,9 +469,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "clap"
-version = "3.2.12"
+version = "3.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab8b79fe3946ceb4a0b1c080b4018992b8d27e9ff363644c1c9b6387c854614d"
+checksum = "44bbe24bbd31a185bc2c4f7c2abe80bea13a20d57ee4e55be70ac512bdc76417"
 dependencies = [
  "atty",
  "bitflags",
@@ -460,6 +493,24 @@ dependencies = [
  "os_str_bytes",
 ]
 
+[[package]]
+name = "comrak"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15bf1e432b302dc6236dd0db580d182ce520bb24af82d6462e2d7a5e0a31c50d"
+dependencies = [
+ "entities",
+ "lazy_static",
+ "memchr",
+ "pest",
+ "pest_derive",
+ "regex",
+ "shell-words",
+ "typed-arena",
+ "unicode_categories",
+ "xdg",
+]
+
 [[package]]
 name = "convert_case"
 version = "0.4.0"
@@ -501,7 +552,7 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
 dependencies = [
- "generic-array",
+ "generic-array 0.14.5",
  "typenum",
 ]
 
@@ -518,16 +569,45 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "digest"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3d0c8c8752312f9713efd397ff63acb9f85585afbf179282e720e7704954dd5"
+dependencies = [
+ "generic-array 0.12.4",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f2fb860ca6fafa5552fb6d0e816a69c8e49f0908bf524e30a90d97c85892d506"
 dependencies = [
- "block-buffer",
+ "block-buffer 0.10.2",
  "crypto-common",
 ]
 
+[[package]]
+name = "dirs"
+version = "4.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca3aa72a6f96ea37bbc5aa912f6788242832f75369bdfdadcb0e38423f100059"
+dependencies = [
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b1d1d91c932ef41c0f2663aa8b0ca0342d444d842c06914aa0a7e352d0bada6"
+dependencies = [
+ "libc",
+ "redox_users",
+ "winapi",
+]
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.31"
@@ -537,6 +617,12 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "entities"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5320ae4c3782150d900b79807611a59a99fc9a1d61d686faafc24b93fc8d7ca"
+
 [[package]]
 name = "env_logger"
 version = "0.9.0"
@@ -550,6 +636,12 @@ dependencies = [
  "termcolor",
 ]
 
+[[package]]
+name = "fake-simd"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e88a8acf291dafb59c2d96e8f59828f3838bb1a70398823ade51a84de6a6deed"
+
 [[package]]
 name = "firestorm"
 version = "0.5.1"
@@ -612,6 +704,15 @@ dependencies = [
  "pin-utils",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.12.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffdf9f34f1447443d37393cc6c2b8313aebddcd96906caf34e54c68d8e57d7bd"
+dependencies = [
+ "typenum",
+]
+
 [[package]]
 name = "generic-array"
 version = "0.14.5"
@@ -746,9 +847,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.58"
+version = "0.3.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3fac17f7123a73ca62df411b1bf727ccc805daa070338fda671c86dac1bdc27"
+checksum = "258451ab10b34f8af53416d1fdab72c22e805f0c92a1136d59470ec0b11138b2"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -808,6 +909,12 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "maplit"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e2e65a1a2e43cfcb47a895c4c8b10d1f4a61097f9f254f183aee60cad9c651d"
+
 [[package]]
 name = "matches"
 version = "0.1.9"
@@ -907,6 +1014,12 @@ version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "18a6dbe30758c9f83eb00cbea4ac95966305f5a7772f3f42ebfc7fc7eddbd8e1"
 
+[[package]]
+name = "opaque-debug"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
+
 [[package]]
 name = "os_str_bytes"
 version = "6.2.0"
@@ -948,6 +1061,49 @@ version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
+[[package]]
+name = "pest"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10f4872ae94d7b90ae48754df22fd42ad52ce740b8f370b03da4835417403e53"
+dependencies = [
+ "ucd-trie",
+]
+
+[[package]]
+name = "pest_derive"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "833d1ae558dc601e9a60366421196a8d94bc0ac980476d0b67e1d0988d72b2d0"
+dependencies = [
+ "pest",
+ "pest_generator",
+]
+
+[[package]]
+name = "pest_generator"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99b8db626e31e5b81787b9783425769681b347011cc59471e33ea46d2ea0cf55"
+dependencies = [
+ "pest",
+ "pest_meta",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "pest_meta"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54be6e404f5317079812fc8f9f5279de376d8856929e21c184ecf6bbd692a11d"
+dependencies = [
+ "maplit",
+ "pest",
+ "sha-1",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.9"
@@ -968,9 +1124,9 @@ checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.40"
+version = "1.0.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd96a1e8ed2596c337f8eae5f24924ec83f5ad5ab21ea8e455d3566c69fbcaf7"
+checksum = "c278e965f1d8cf32d6e0e96de3d3e79712178ae67986d9cf9151f51e95aac89b"
 dependencies = [
  "unicode-ident",
 ]
@@ -1016,13 +1172,24 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.13"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62f25bc4c7e55e0b0b7a1d43fb893f4fa1361d0abe38b9ce4f323c2adfe6ef42"
+checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b033d837a7cf162d7993aded9304e30a83213c648b6e389db233191f891e5c2b"
+dependencies = [
+ "getrandom",
+ "redox_syscall",
+ "thiserror",
+]
+
 [[package]]
 name = "regex"
 version = "1.6.0"
@@ -1115,18 +1282,18 @@ checksum = "a2333e6df6d6598f2b1974829f853c2b4c5f4a6e503c10af918081aa6f8564e1"
 
 [[package]]
 name = "serde"
-version = "1.0.139"
+version = "1.0.140"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0171ebb889e45aa68b44aee0859b3eede84c6f5f5c228e6f140c0b2a0a46cad6"
+checksum = "fc855a42c7967b7c369eb5860f7164ef1f6f81c20c7cc1141f2a604e18723b03"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.139"
+version = "1.0.140"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc1d3230c1de7932af58ad8ffbe1d784bd55efd5a9d84ac24f69c72d83543dfb"
+checksum = "6f2122636b9fe3b81f1cb25099fcf2d3f542cdb1d45940d56c713158884a05da"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1156,6 +1323,18 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "sha-1"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7d94d0bede923b3cea61f3f1ff57ff8cdfd77b400fb8f9998949e0cf04163df"
+dependencies = [
+ "block-buffer 0.7.3",
+ "digest 0.8.1",
+ "fake-simd",
+ "opaque-debug",
+]
+
 [[package]]
 name = "sha1"
 version = "0.10.1"
@@ -1164,7 +1343,7 @@ checksum = "c77f4e7f65455545c2153c1253d25056825e77ee2533f0e41deb65a93a34852f"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest",
+ "digest 0.10.3",
 ]
 
 [[package]]
@@ -1175,9 +1354,15 @@ checksum = "55deaec60f81eefe3cce0dc50bda92d6d8e88f2a27df7c5033b42afeb1ed2676"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest",
+ "digest 0.10.3",
 ]
 
+[[package]]
+name = "shell-words"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24188a676b6ae68c3b2cb3a01be17fbf7240ce009799bb56d5b1409051e78fde"
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.0"
@@ -1228,6 +1413,7 @@ dependencies = [
  "askama",
  "askama_actix",
  "clap",
+ "comrak",
  "env_logger",
  "log",
  "mime_guess",
@@ -1285,6 +1471,26 @@ dependencies = [
  "terminal_size",
 ]
 
+[[package]]
+name = "thiserror"
+version = "1.0.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd829fe32373d27f76265620b5309d0340cb8550f523c1dda251d6298069069a"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0396bc89e626244658bef819e22d0cc459e795a5ebe878e6ec336d1674a8d79a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "time"
 version = "0.3.11"
@@ -1320,9 +1526,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.20.0"
+version = "1.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57aec3cfa4c296db7255446efb4928a6be304b431a806216105542a67b6ca82e"
+checksum = "7a8325f63a7d4774dd041e363b2409ed1c5cbbd0f867795e661df066b2b0a581"
 dependencies = [
  "autocfg",
  "bytes",
@@ -1392,12 +1598,24 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "typed-arena"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9b2228007eba4120145f785df0f6c92ea538f5a3635a612ecf4e334c8c1446d"
+
 [[package]]
 name = "typenum"
 version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
 
+[[package]]
+name = "ucd-trie"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89570599c4fe5585de2b388aab47e99f7fa4e9238a1399f707a02e356058141c"
+
 [[package]]
 name = "unicase"
 version = "2.6.0"
@@ -1428,6 +1646,12 @@ dependencies = [
  "tinyvec",
 ]
 
+[[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"
@@ -1466,9 +1690,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.81"
+version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c53b543413a17a202f4be280a7e5c62a1c69345f5de525ee64f8cfdbc954994"
+checksum = "fc7652e3f6c4706c8d9cd54832c4a4ccb9b5336e2c3bd154d5cccfbf1c1f5f7d"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -1476,13 +1700,13 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.81"
+version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5491a68ab4500fa6b4d726bd67408630c3dbe9c4fe7bda16d5c82a1fd8c7340a"
+checksum = "662cd44805586bd52971b9586b1df85cdbbd9112e4ef4d8f41559c334dc6ac3f"
 dependencies = [
  "bumpalo",
- "lazy_static",
  "log",
+ "once_cell",
  "proc-macro2",
  "quote",
  "syn",
@@ -1491,9 +1715,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.81"
+version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c441e177922bc58f1e12c022624b6216378e5febc2f0533e41ba443d505b80aa"
+checksum = "b260f13d3012071dfb1512849c033b1925038373aea48ced3012c09df952c602"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -1501,9 +1725,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.81"
+version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d94ac45fcf608c1f45ef53e748d35660f168490c10b23704c7779ab8f5c3048"
+checksum = "5be8e654bdd9b79216c2929ab90721aa82faf65c48cdf08bdc4e7f51357b80da"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1514,15 +1738,15 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.81"
+version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a89911bd99e5f3659ec4acf9c4d93b0a90fe4a2a11f15328472058edc5261be"
+checksum = "6598dd0bd3c7d51095ff6531a5b23e02acdc81804e30d8f07afb77b7215a140a"
 
 [[package]]
 name = "web-sys"
-version = "0.3.58"
+version = "0.3.59"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fed94beee57daf8dd7d51f2b15dc2bcde92d7a72304cdf662a4371008b71b90"
+checksum = "ed055ab27f941423197eb86b2035720b1a3ce40504df082cac2ecc6ed73335a1"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -1621,6 +1845,15 @@ version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
 
+[[package]]
+name = "xdg"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c4583db5cbd4c4c0303df2d15af80f0539db703fa1c68802d4cbbd2dd0f88f6"
+dependencies = [
+ "dirs",
+]
+
 [[package]]
 name = "zstd"
 version = "0.11.2+zstd.1.5.2"

Cargo.toml

@@ -12,6 +12,7 @@ actix-web-httpauth = "0.7"
 askama = "0.11"
 askama_actix = "0.13"
 clap = {version = "3.2", features = ["wrap_help", "color", "cargo"]}
+comrak = {version = "0.14.0", default-features = false}
 env_logger = "0.9"
 log = "0.4"
 mime_guess = "2.0"
@@ -19,7 +20,7 @@ rustls = "0.20"
 rustls-pemfile = "1.0"
 serde = {version = "1.0", features = ["derive"]}
 sha2 = "0.10"
-time = { version = "0.3", features = ["formatting", "parsing"] }
+time = {version = "0.3", features = ["formatting", "parsing"]}
 toml = "0.5"
 urlencoding = "2.1"
 

src/main.rs

@@ -22,7 +22,7 @@ use sha2::Digest;
 use std::{
     borrow::Cow,
     env::{set_var, var},
-    fs::{self, metadata, read_dir},
+    fs::{self, metadata, read_dir, read_to_string},
     io::{self, BufReader, Read, Write},
     net::IpAddr,
     path::{Path, PathBuf},
@@ -60,6 +60,7 @@ struct File {
 #[derive(Serialize)]
 struct IndexContext {
     title: String,
+    readme: String,
     paths: Vec<String>,
     dirs: Vec<Dir>,
     files: Vec<File>,
@@ -86,6 +87,7 @@ fn render_index(
     let show_dot_files = var("DOTFILES").unwrap_or_else(|_| "false".to_string()) == "true";
     let mut context = IndexContext {
         title: "".to_string(),
+        readme: "".to_string(),
         paths: vec![],
         dirs: vec![],
         files: vec![],
@@ -98,6 +100,7 @@ fn render_index(
         let path = path.into_owned();
         context.paths.push(path);
     }
+    let mut readme_str = "".to_string();
     match read_dir(&dir.path) {
         Err(e) => {
             error!(target: "read_dir", "[ERROR] Read dir error: {}", e.to_string());
@@ -150,10 +153,44 @@ fn render_index(
                         filetype,
                         modified,
                     });
+                    if path.file_name().to_ascii_lowercase() == "readme.md" {
+                        readme_str = read_to_string(path.path()).unwrap_or_else(|_| "".to_string());
                     }
                 }
             }
         }
+    }
+    if var("NOINDEX").unwrap_or_else(|_| "false".to_string()) != "true" {
+        context.readme = comrak::markdown_to_html(
+            &readme_str,
+            &comrak::ComrakOptions {
+                extension: comrak::ComrakExtensionOptions {
+                    strikethrough: true,
+                    tagfilter: true,
+                    table: true,
+                    autolink: true,
+                    tasklist: true,
+                    superscript: true,
+                    header_ids: None,
+                    footnotes: true,
+                    description_lists: true,
+                    front_matter_delimiter: None,
+                },
+                parse: comrak::ComrakParseOptions {
+                    smart: false,
+                    default_info_string: None,
+                },
+                render: comrak::ComrakRenderOptions {
+                    hardbreaks: false,
+                    github_pre_lang: false,
+                    width: 1000,
+                    unsafe_: true,
+                    escape: false,
+                    list_style: comrak::ListStyleType::default(),
+                },
+            },
+        );
+    }
     context.title = context.paths.last().unwrap_or(&"/".to_string()).to_string();
     context.dirs.sort();
     context.files.sort();
@@ -239,6 +276,7 @@ async fn main() -> io::Result<()> {
     };
     let matches = clap::command!()
         .arg(Arg::new("noindex").long("noindex").help("Disable automatic index page generation"))
+        .arg(Arg::new("noreadme").long("noreadme").help("Disable automatic readme rendering"))
         .arg(Arg::new("nocache").long("nocache").help("Disable HTTP cache"))
         .arg(Arg::new("nocolor").long("nocolor").help("Disable cli colors"))
         .arg(Arg::new("cors").long("cors").takes_value(true).min_values(0).max_values(1).help("Enable CORS [with custom value]"))
@@ -270,6 +308,7 @@ async fn main() -> io::Result<()> {
     );
 
     set_var("NOINDEX", matches.is_present("noindex").to_string());
+    set_var("NOREADME", matches.is_present("noreadme").to_string());
     set_var("SPA", matches.is_present("spa").to_string());
     set_var("DOTFILES", matches.is_present("dotfiles").to_string());
     set_var("NOCACHE", matches.is_present("nocache").to_string());

templates/index.html

@@ -1,6 +1,6 @@
 {# This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at https://mozilla.org/MPL/2.0/. #}
+# file, You can obtain one at https://mozilla.org/MPL/2.0/. -#}
 <!DOCTYPE html>
 <html lang="en">
 
@@ -145,7 +145,7 @@
       #meta,
       #listing {
         color: #cacaca;
-        background: #000000;
+        background: #0d1117;
       }
 
       #header nav span a {
@@ -154,7 +154,7 @@
 
       #header {
         padding: 1.5rem 5% 1rem;
-        background-color: #0e0e0e;
+        background-color: #161b22;
       }
 
       #listing table {
@@ -313,6 +313,26 @@
       <div style="text-align: center; margin: 1rem; color: #cccccc;">Nothing here</div>
       {% endif -%}
     </div>
+    {% if readme != "".to_string() -%}
+    <div id="readme">
+      {{ readme|safe }}
+    </div>
+    {% include "github-markdown.css.html" %}
+    <style>
+      #readme {
+        min-width: 200px;
+        max-width: 980px;
+        margin: 10px auto;
+        padding: 45px;
+      }
+
+      @media (max-width: 767px) {
+        #readme {
+          padding: 15px;
+        }
+      }
+    </style>
+    {% endif -%}
   </main>
   <script>
     (function () {