feat: add cliff

Signed-off-by: kjuulh <contact@kjuulh.io>

.config.bk/cargo.toml

@@ -0,0 +1,3 @@
+[target.x86_64-unknown-linux-gnu] 
+linker = "clang" 
+rustflags = ["-C", "link-arg=-fuse-ld=/usr/bin/mold"]

Cargo.lock

@@ -26,6 +26,21 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "android-tzdata"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
+
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "anstream"
 version = "0.3.2"
@@ -81,6 +96,17 @@ version = "1.0.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3b13c32d80ecc7ab747b80c3784bce54ee8a7a0cc4fbda9bf4cda2cf6fe90854"
 
+[[package]]
+name = "async-trait"
+version = "0.1.72"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc6dde6e4ed435a4c1ee4e73592f5ba9da2151af10076cc04858746af9352d09"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.27",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@@ -129,6 +155,16 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "bstr"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6798148dccfbff0fae41c7574d2fa8f1ef3492fba0face179de5d8d447d67b05"
+dependencies = [
+ "memchr",
+ "serde",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.13.0"
@@ -146,6 +182,9 @@ name = "cc"
 version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
+dependencies = [
+ "jobserver",
+]
 
 [[package]]
 name = "cfg-if"
@@ -153,6 +192,43 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "chrono"
+version = "0.4.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec837a71355b28f6556dbd569b37b3f363091c0bd4b2e735674521b4c5fd9bc5"
+dependencies = [
+ "android-tzdata",
+ "iana-time-zone",
+ "js-sys",
+ "num-traits",
+ "time",
+ "wasm-bindgen",
+ "winapi",
+]
+
+[[package]]
+name = "chrono-tz"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "58549f1842da3080ce63002102d5bc954c7bc843d4f47818e642abdc36253552"
+dependencies = [
+ "chrono",
+ "chrono-tz-build",
+ "phf",
+]
+
+[[package]]
+name = "chrono-tz-build"
+version = "0.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db058d493fb2f65f41861bfed7e3fe6335264a9f0f92710cab5bdf01fef09069"
+dependencies = [
+ "parse-zoneinfo",
+ "phf",
+ "phf_codegen",
+]
+
 [[package]]
 name = "clap"
 version = "4.3.19"
@@ -200,6 +276,21 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
 
+[[package]]
+name = "config"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d379af7f68bfc21714c6c7dea883544201741d2ce8274bb12fa54f89507f52a7"
+dependencies = [
+ "async-trait",
+ "lazy_static",
+ "nom",
+ "pathdiff",
+ "serde",
+ "toml 0.5.11",
+ "yaml-rust",
+]
+
 [[package]]
 name = "conventional_commit_parser"
 version = "0.9.4"
@@ -250,10 +341,13 @@ name = "cuddle-please"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "chrono",
  "clap",
  "conventional_commit_parser",
  "dotenv",
+ "git-cliff-core",
  "pretty_assertions",
+ "regex",
  "reqwest",
  "semver",
  "serde",
@@ -265,6 +359,12 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "deunicode"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "850878694b7933ca4c9569d30a34b55031b9b139ee1fc7b94a527c4ef960d690"
+
 [[package]]
 name = "diff"
 version = "0.1.13"
@@ -281,6 +381,12 @@ dependencies = [
  "crypto-common",
 ]
 
+[[package]]
+name = "doc-comment"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
+
 [[package]]
 name = "dotenv"
 version = "0.15.0"
@@ -423,12 +529,101 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "getrandom"
+version = "0.2.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+]
+
 [[package]]
 name = "gimli"
 version = "0.27.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6c80984affa11d98d1b88b66ac8853f143217b399d3c74116778ff8fdb4ed2e"
 
+[[package]]
+name = "git-cliff-core"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32f0ddf8cb8a75691704604446feedc569f426765c311477e0f8f448ff84ab6c"
+dependencies = [
+ "config",
+ "git-conventional",
+ "git2",
+ "glob",
+ "indexmap 1.9.3",
+ "lazy-regex",
+ "log",
+ "regex",
+ "rust-embed",
+ "serde",
+ "serde_json",
+ "serde_regex",
+ "tera",
+ "thiserror",
+ "toml 0.7.6",
+]
+
+[[package]]
+name = "git-conventional"
+version = "0.12.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4b3db1aca6f1a2607dd99beed5d99df831ac73eae5994ff301dae712928e2dac"
+dependencies = [
+ "doc-comment",
+ "serde",
+ "unicase",
+ "winnow",
+]
+
+[[package]]
+name = "git2"
+version = "0.17.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b989d6a7ca95a362cf2cfc5ad688b3a467be1f87e480b8dad07fee8c79b0044"
+dependencies = [
+ "bitflags 1.3.2",
+ "libc",
+ "libgit2-sys",
+ "log",
+ "url",
+]
+
+[[package]]
+name = "glob"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
+
+[[package]]
+name = "globset"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aca8bbd8e0707c1887a8bbb7e6b40e228f251ff5d62c8220a4a7a53c73aff006"
+dependencies = [
+ "aho-corasick",
+ "bstr",
+ "fnv",
+ "log",
+ "regex",
+]
+
+[[package]]
+name = "globwalk"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93e3af942408868f6934a7b85134a3230832b9977cf66125df2f9edcfce4ddcc"
+dependencies = [
+ "bitflags 1.3.2",
+ "ignore",
+ "walkdir",
+]
+
 [[package]]
 name = "h2"
 version = "0.3.20"
@@ -506,6 +701,15 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
 
+[[package]]
+name = "humansize"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6cb51c9a029ddc91b07a787f1d86b53ccfa49b0e86688c946ebe8d3555685dd7"
+dependencies = [
+ "libm",
+]
+
 [[package]]
 name = "hyper"
 version = "0.14.27"
@@ -543,6 +747,29 @@ dependencies = [
  "tokio-native-tls",
 ]
 
+[[package]]
+name = "iana-time-zone"
+version = "0.1.57"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2fad5b825842d2b38bd206f3e81d6957625fd7f0a361e345c30e01a0ae2dd613"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "wasm-bindgen",
+ "windows",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "idna"
 version = "0.4.0"
@@ -553,6 +780,23 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "ignore"
+version = "0.4.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dbe7873dab538a9a44ad79ede1faf5f30d49f9a5c883ddbab48bce81b64b7492"
+dependencies = [
+ "globset",
+ "lazy_static",
+ "log",
+ "memchr",
+ "regex",
+ "same-file",
+ "thread_local",
+ "walkdir",
+ "winapi-util",
+]
+
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -596,6 +840,15 @@ version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
 
+[[package]]
+name = "jobserver"
+version = "0.1.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "936cfd212a0155903bcbc060e316fb6cc7cbf2e1907329391ebadc1fe0ce77c2"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.64"
@@ -605,6 +858,29 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "lazy-regex"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff63c423c68ea6814b7da9e88ce585f793c87ddd9e78f646970891769c8235d4"
+dependencies = [
+ "lazy-regex-proc_macros",
+ "once_cell",
+ "regex",
+]
+
+[[package]]
+name = "lazy-regex-proc_macros"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8edfc11b8f56ce85e207e62ea21557cfa09bb24a8f6b04ae181b086ff8611c22"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "regex",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -617,6 +893,42 @@ version = "0.2.147"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
 
+[[package]]
+name = "libgit2-sys"
+version = "0.15.2+1.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a80df2e11fb4a61f4ba2ab42dbe7f74468da143f1a75c74e11dee7c813f694fa"
+dependencies = [
+ "cc",
+ "libc",
+ "libz-sys",
+ "pkg-config",
+]
+
+[[package]]
+name = "libm"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7012b1bbb0719e1097c47611d3898568c546d597c2e74d66f6087edd5233ff4"
+
+[[package]]
+name = "libz-sys"
+version = "1.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d97137b25e321a73eef1418d1d5d2eda4d77e12813f8e6dead84bc52c5870a7b"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
+[[package]]
+name = "linked-hash-map"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.3"
@@ -650,6 +962,12 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
+[[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 = "0.7.1"
@@ -666,7 +984,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "927a765cd3fc26206e66b296465fa9d3e5ab003e651c1b3c060e7956d96b19d2"
 dependencies = [
  "libc",
- "wasi",
+ "wasi 0.11.0+wasi-snapshot-preview1",
  "windows-sys",
 ]
 
@@ -688,6 +1006,16 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
 [[package]]
 name = "nu-ansi-term"
 version = "0.46.0"
@@ -698,6 +1026,15 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "num-traits"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f30b0abd723be7e2ffca1272140fac1a2f084c77ec3e123c192b66af1ee9e6c2"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "num_cpus"
 version = "1.16.0"
@@ -773,6 +1110,21 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 
+[[package]]
+name = "parse-zoneinfo"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c705f256449c60da65e11ff6626e0c16a0a0b96aaa348de61376b249bc340f41"
+dependencies = [
+ "regex",
+]
+
+[[package]]
+name = "pathdiff"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8835116a5c179084a830efb3adc117ab007512b535bc1a21c991d3b32a6b44dd"
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.0"
@@ -823,6 +1175,45 @@ dependencies = [
  "sha2",
 ]
 
+[[package]]
+name = "phf"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fabbf1ead8a5bcbc20f5f8b939ee3f5b0f6f281b6ad3468b84656b658b455259"
+dependencies = [
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_codegen"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fb1c3a8bc4dd4e5cfce29b44ffc14bedd2ee294559a294e2a4d4c9e9a6a13cd"
+dependencies = [
+ "phf_generator",
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_generator"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d5285893bb5eb82e6aaf5d59ee909a06a16737a8970984dd7746ba9283498d6"
+dependencies = [
+ "phf_shared",
+ "rand 0.8.5",
+]
+
+[[package]]
+name = "phf_shared"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6796ad771acdc0123d2a88dc428b5e38ef24456743ddb1744ed628f9815c096"
+dependencies = [
+ "siphasher",
+ "uncased",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.10"
@@ -841,6 +1232,12 @@ version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
 
+[[package]]
+name = "ppv-lite86"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
+
 [[package]]
 name = "pretty_assertions"
 version = "1.4.0"
@@ -882,6 +1279,27 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "rand"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.6.4",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.3.1"
@@ -897,6 +1315,15 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
 
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom",
+]
+
 [[package]]
 name = "rdrand"
 version = "0.4.0"
@@ -1005,6 +1432,40 @@ dependencies = [
  "winreg",
 ]
 
+[[package]]
+name = "rust-embed"
+version = "6.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a36224c3276f8c4ebc8c20f158eca7ca4359c8db89991c4925132aaaf6702661"
+dependencies = [
+ "rust-embed-impl",
+ "rust-embed-utils",
+ "walkdir",
+]
+
+[[package]]
+name = "rust-embed-impl"
+version = "6.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49b94b81e5b2c284684141a2fb9e2a31be90638caf040bf9afbc5a0416afe1ac"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "rust-embed-utils",
+ "syn 2.0.27",
+ "walkdir",
+]
+
+[[package]]
+name = "rust-embed-utils"
+version = "7.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d38ff6bf570dc3bb7100fce9f7b60c33fa71d80e88da3f2580df4ff2bdded74"
+dependencies = [
+ "sha2",
+ "walkdir",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.23"
@@ -1030,6 +1491,15 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "schannel"
 version = "0.1.22"
@@ -1099,6 +1569,25 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_regex"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8136f1a4ea815d7eac4101cfd0b16dc0cb5e1fe1b8609dfd728058656b7badf"
+dependencies = [
+ "regex",
+ "serde",
+]
+
+[[package]]
+name = "serde_spanned"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96426c9936fd7a0124915f9185ea1d20aa9445cc9821142f0a73bc9207a2e186"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -1144,6 +1633,12 @@ dependencies = [
  "lazy_static",
 ]
 
+[[package]]
+name = "siphasher"
+version = "0.3.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7bd3e3206899af3f8b12af284fafc038cc1dc2b41d1b89dd17297221c5d225de"
+
 [[package]]
 name = "slab"
 version = "0.4.8"
@@ -1153,6 +1648,15 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "slug"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b3bc762e6a4b6c6fcaade73e77f9ebc6991b676f88bb2358bddb56560f073373"
+dependencies = [
+ "deunicode",
+]
+
 [[package]]
 name = "smallvec"
 version = "1.11.0"
@@ -1203,7 +1707,7 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
 dependencies = [
- "rand",
+ "rand 0.4.6",
  "remove_dir_all",
 ]
 
@@ -1220,6 +1724,29 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "tera"
+version = "1.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a5ab29bb4f3e256ae6ad5c3e2775aa1f8829f2c0c101fc407bfd3a6df15c60c5"
+dependencies = [
+ "chrono",
+ "chrono-tz",
+ "globwalk",
+ "humansize",
+ "lazy_static",
+ "percent-encoding",
+ "pest",
+ "pest_derive",
+ "rand 0.8.5",
+ "regex",
+ "serde",
+ "serde_json",
+ "slug",
+ "thread_local",
+ "unic-segment",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.44"
@@ -1242,14 +1769,24 @@ dependencies = [
 
 [[package]]
 name = "thread_local"
-version = "1.1.7"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fdd6f064ccff2d6567adcb3873ca630700f00b5ad3f060c25b5dcfd9a4ce152"
+checksum = "5516c27b78311c50bf42c071425c560ac799b11c30b31f87e3081965fe5e0180"
 dependencies = [
- "cfg-if",
  "once_cell",
 ]
 
+[[package]]
+name = "time"
+version = "0.1.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b797afad3f312d1c66a56d11d0316f916356d11bd158fbc6ca6389ff6bf805a"
+dependencies = [
+ "libc",
+ "wasi 0.10.0+wasi-snapshot-preview1",
+ "winapi",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@@ -1306,6 +1843,49 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "toml"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4f7f0dd8d50a853a531c426359045b1998f04219d88799810762cd4ad314234"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c17e963a819c331dcacd7ab957d80bc2b9a9c1e71c804826d2f283dd65306542"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cda73e2f1397b1262d6dfdcef8aafae14d1de7748d66822d3bfeeb6d03e5e4b"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.19.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8123f27e969974a3dfba720fdb560be359f57b44302d280ba72e76a74480e8a"
+dependencies = [
+ "indexmap 2.0.0",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow",
+]
+
 [[package]]
 name = "tower-service"
 version = "0.3.2"
@@ -1416,6 +1996,74 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed646292ffc8188ef8ea4d1e0e0150fb15a5c2e12ad9b8fc191ae7a8a7f3c4b9"
 
+[[package]]
+name = "uncased"
+version = "0.9.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b9bc53168a4be7402ab86c3aad243a84dd7381d09be0eddc81280c1da95ca68"
+dependencies = [
+ "version_check",
+]
+
+[[package]]
+name = "unic-char-property"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8c57a407d9b6fa02b4795eb81c5b6652060a15a7903ea981f3d723e6c0be221"
+dependencies = [
+ "unic-char-range",
+]
+
+[[package]]
+name = "unic-char-range"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0398022d5f700414f6b899e10b8348231abf9173fa93144cbc1a43b9793c1fbc"
+
+[[package]]
+name = "unic-common"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80d7ff825a6a654ee85a63e80f92f054f904f21e7d12da4e22f9834a4aaa35bc"
+
+[[package]]
+name = "unic-segment"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e4ed5d26be57f84f176157270c112ef57b86debac9cd21daaabbe56db0f88f23"
+dependencies = [
+ "unic-ucd-segment",
+]
+
+[[package]]
+name = "unic-ucd-segment"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2079c122a62205b421f499da10f3ee0f7697f012f55b675e002483c73ea34700"
+dependencies = [
+ "unic-char-property",
+ "unic-char-range",
+ "unic-ucd-version",
+]
+
+[[package]]
+name = "unic-ucd-version"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96bd2f2237fe450fcd0a1d2f5f4e91711124f7857ba2e964247776ebeeb7b0c4"
+dependencies = [
+ "unic-common",
+]
+
+[[package]]
+name = "unicase"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50f37be617794602aabbeee0be4f259dc1778fabe05e2d67ee8f79326d5cb4f6"
+dependencies = [
+ "version_check",
+]
+
 [[package]]
 name = "unicode-bidi"
 version = "0.3.13"
@@ -1478,6 +2126,16 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
+[[package]]
+name = "walkdir"
+version = "2.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "36df944cda56c7d8d8b7496af378e6b16de9284591917d307c9b4d313c44e698"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
 [[package]]
 name = "want"
 version = "0.3.1"
@@ -1487,6 +2145,12 @@ dependencies = [
  "try-lock",
 ]
 
+[[package]]
+name = "wasi"
+version = "0.10.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -1585,12 +2249,30 @@ 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"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e686886bc078bc1b0b600cac0147aadb815089b6e4da64016cbd754b6342700f"
+dependencies = [
+ "windows-targets",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
@@ -1657,6 +2339,15 @@ version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
 
+[[package]]
+name = "winnow"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8bd122eb777186e60c3fdf765a58ac76e41c582f1f535fbf3314434c6b58f3f7"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "winreg"
 version = "0.10.1"
@@ -1666,6 +2357,15 @@ 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 = "yansi"
 version = "0.5.1"

Cargo.toml

@@ -10,15 +10,16 @@ tracing = { version = "0.1", features = ["log"] }
 tracing-subscriber = { version = "0.3.17" }
 clap = { version = "4.3.4", features = ["derive", "env"] }
 dotenv = { version = "0.15.0" }
-
+url = { version = "2.4.0" }
-url = {version = "*"}
+serde_yaml = { version = "0.9.25" }
-
+serde = { version = "1", features = ["derive"] }
-serde_yaml = {version = "*"}
-serde = {version = "*", features = ["derive"]}
 semver = "1.0.18"
 conventional_commit_parser = "0.9.4"
-tempdir = "*"
+tempdir = "0.3.7"
-reqwest = {version = "*"}
+reqwest = { version = "0.11.18" }
+git-cliff-core = "1.2.0"
+regex = "*"
+chrono = "*"
 
-tracing-test = "*"
+tracing-test = "0.2"
-pretty_assertions = "*"
+pretty_assertions = "1.4"

crates/cuddle-please/Cargo.toml

@@ -16,7 +16,9 @@ url.workspace = true
 semver.workspace = true
 conventional_commit_parser.workspace = true
 tempdir.workspace = true
-
+git-cliff-core.workspace = true
+regex.workspace = true
+chrono.workspace = true
 
 [dev-dependencies]
 tracing-test = { workspace = true, features = ["no-env-filter"] }

crates/cuddle-please/src/cliff/mod.rs

@@ -0,0 +1,260 @@
+use anyhow::Context;
+use chrono::{DateTime, NaiveDate, Utc};
+use git_cliff_core::{
+    changelog::Changelog,
+    commit::Commit,
+    config::{ChangelogConfig, CommitParser, Config, GitConfig},
+    release::Release,
+};
+use regex::Regex;
+
+pub struct ChangeLogBuilder {
+    commits: Vec<String>,
+    version: String,
+    config: Option<Config>,
+    release_date: Option<NaiveDate>,
+    release_link: Option<String>,
+}
+
+impl ChangeLogBuilder {
+    pub fn new<C>(commits: C, version: impl Into<String>) -> Self
+    where
+        C: IntoIterator,
+        C::Item: Into<String>,
+    {
+        Self {
+            commits: commits.into_iter().map(|s| s.into()).collect(),
+            version: version.into(),
+            config: None,
+            release_date: None,
+            release_link: None,
+        }
+    }
+
+    pub fn with_release_date(self, release_date: NaiveDate) -> Self {
+        Self {
+            release_date: Some(release_date),
+            ..self
+        }
+    }
+
+    pub fn with_release_link(self, release_link: impl Into<String>) -> Self {
+        Self {
+            release_link: Some(release_link.into()),
+            ..self
+        }
+    }
+
+    pub fn with_config(self, config: Config) -> Self {
+        Self {
+            config: Some(config),
+            ..self
+        }
+    }
+
+    pub fn build<'a>(self) -> ChangeLog<'a> {
+        let git_config = self
+            .config
+            .clone()
+            .map(|c| c.git)
+            .unwrap_or_else(default_git_config);
+        let timestamp = self.release_timestamp();
+        let commits = self
+            .commits
+            .clone()
+            .into_iter()
+            .map(|c| Commit::new("id".into(), c))
+            .filter_map(|c| c.process(&git_config).ok())
+            .collect();
+
+        ChangeLog {
+            release: Release {
+                version: Some(self.version),
+                commits,
+                commit_id: None,
+                timestamp,
+                previous: None,
+            },
+            config: self.config,
+            release_link: self.release_link,
+        }
+    }
+
+    fn release_timestamp(&self) -> i64 {
+        self.release_date
+            .and_then(|date| date.and_hms_opt(0, 0, 0))
+            .map(|d| DateTime::<Utc>::from_utc(d, Utc))
+            .unwrap_or_else(Utc::now)
+            .timestamp()
+    }
+}
+
+pub struct ChangeLog<'a> {
+    release: Release<'a>,
+    config: Option<Config>,
+    release_link: Option<String>,
+}
+
+impl ChangeLog<'_> {
+    pub fn generate(&self) -> anyhow::Result<String> {
+        let config = self.config.clone().unwrap_or_else(|| self.default_config());
+        let changelog = Changelog::new(vec![self.release.clone()], &config)?;
+        let mut buffer = Vec::new();
+        changelog
+            .generate(&mut buffer)
+            .context("failed to generate changelog")?;
+        String::from_utf8(buffer)
+            .context("cannot convert bytes to string (contains non utf-8 char indices)")
+    }
+
+    fn default_config<'a>(&self) -> Config {
+        let config = Config {
+            changelog: default_changelog_config(
+                None,
+                self.release_link.as_ref().map(|rl| rl.as_str()),
+            ),
+            git: default_git_config(),
+        };
+
+        config
+    }
+}
+
+fn default_git_config() -> GitConfig {
+    GitConfig {
+        conventional_commits: Some(true),
+        filter_unconventional: Some(false),
+        filter_commits: Some(true),
+        commit_parsers: Some(default_commit_parsers()),
+        ..Default::default()
+    }
+}
+
+fn default_commit_parsers() -> Vec<CommitParser> {
+    fn create_commit_parser(message: &str, group: &str) -> CommitParser {
+        CommitParser {
+            message: Regex::new(&format!("^{message}")).ok(),
+            body: None,
+            group: Some(group.into()),
+            default_scope: None,
+            scope: None,
+            skip: None,
+        }
+    }
+
+    vec![
+        create_commit_parser("feat", "added"),
+        create_commit_parser("changed", "changed"),
+        create_commit_parser("deprecated", "deprecated"),
+        create_commit_parser("removed", "removed"),
+        create_commit_parser("fix", "fixed"),
+        create_commit_parser("security", "security"),
+        CommitParser {
+            message: Regex::new(".*").ok(),
+            group: Some(String::from("other")),
+            body: None,
+            default_scope: None,
+            skip: None,
+            scope: None,
+        },
+    ]
+}
+
+const CHANGELOG_HEADER: &'static str = r#"# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+"#;
+
+fn default_changelog_config(header: Option<String>, release_link: Option<&str>) -> ChangelogConfig {
+    ChangelogConfig {
+        header: Some(header.unwrap_or(String::from(CHANGELOG_HEADER))),
+        body: Some(default_changelog_body_config(release_link)),
+        footer: None,
+        trim: Some(true),
+    }
+}
+
+fn default_changelog_body_config(release_link: Option<&str>) -> String {
+    const pre: &'static str = r#"
+    ## [{{ version | trim_start_matches(pat="v") }}]"#;
+    const post: &'static str = r#" - {{ timestamp | date(format="%Y-%m-%d") }}
+{% for group, commits in commits | group_by(attribute="group") %}
+### {{ group | upper_first }}
+{% for commit in commits %}
+{%- if commit.scope -%}
+- *({{commit.scope}})* {% if commit.breaking %}[**breaking**] {% endif %}{{ commit.message }}{%- if commit.links %} ({% for link in commit.links %}[{{link.text}}]({{link.href}}) {% endfor -%}){% endif %}
+{% else -%}
+- {% if commit.breaking %}[**breaking**] {% endif %}{{ commit.message }}
+{% endif -%}
+{% endfor -%}
+{% endfor %}"#;
+
+    match release_link {
+        Some(link) => format!("{}{}{}", pre, link, post),
+        None => format!("{}{}", pre, post),
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn bare_release() {
+        let commits: Vec<&str> = Vec::new();
+        let changelog = ChangeLogBuilder::new(commits, "0.0.0")
+            .with_release_date(NaiveDate::from_ymd_opt(1995, 5, 15).unwrap())
+            .build();
+
+        let expected = r######"# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+"######;
+
+        pretty_assertions::assert_eq!(expected, &changelog.generate().unwrap())
+    }
+
+    #[test]
+    fn generates_changelog() {
+        let commits: Vec<&str> = vec![
+            "feat: some feature",
+            "some random commit",
+            "fix: some fix",
+            "chore(scope): some chore",
+        ];
+        let changelog = ChangeLogBuilder::new(commits, "1.0.0")
+            .with_release_date(NaiveDate::from_ymd_opt(1995, 5, 15).unwrap())
+            .build();
+
+        let expected = r######"# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [1.0.0] - 1995-05-15
+
+### Added
+- some feature
+
+### Fixed
+- some fix
+
+### Other
+- some random commit
+- *(scope)* some chore
+"######;
+
+        pretty_assertions::assert_eq!(expected, &changelog.generate().unwrap())
+    }
+}

crates/cuddle-please/src/lib.rs

@@ -1,3 +1,4 @@
+pub mod cliff;
 pub mod command;
 pub mod environment;
 pub mod git_client;

crates/cuddle-please/src/main.rs

@@ -1,3 +1,4 @@
+pub mod cliff;
 pub mod command;
 pub mod environment;
 pub mod git_client;