add build pipeline

.dockerignore

@@ -0,0 +1,4 @@
+target
+LICENSE
+README.md
+.env

.drone.yml

@@ -0,0 +1,43 @@
+---
+kind: pipeline
+type: docker
+name: default
+
+steps:
+  - name: publish sha
+    image: banzaicloud/drone-kaniko
+    settings:
+      registry: registry.fromouter.space
+      repo: uchumoe/sourcehut-mirror-bridge
+      cache: true
+      username:
+        from_secret: docker_username
+      password:
+        from_secret: docker_password
+      tags:
+        - latest
+        - ${DRONE_COMMIT_SHA}
+    when:
+      event:
+        - push
+
+  - name: publish tag
+    image: banzaicloud/drone-kaniko
+    settings:
+      registry: registry.fromouter.space
+      repo: uchumoe/sourcehut-mirror-bridge
+      cache: true
+      username:
+        from_secret: docker_username
+      password:
+        from_secret: docker_password
+      tags:
+        - ${DRONE_COMMIT_BRANCH}
+    when:
+      event:
+        - tag
+---
+kind: signature
+hmac: 925643c1816fd7df3823079bc98a79836e34e4641b8328ae0bc3eae37923ff84
+
+...

.gitignore

@@ -1 +1,2 @@
 /target
+.env

Cargo.lock

@@ -68,6 +68,15 @@ dependencies = [
  "opaque-debug",
 ]
 
+[[package]]
+name = "aho-corasick"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2969dcb958b36655471fc61f7e416fa76033bdd4bfed0678d8fee1e2d07a1f0"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "aliasable"
 version = "0.1.3"
@@ -177,7 +186,7 @@ dependencies = [
  "log",
  "parking",
  "polling",
- "rustix",
+ "rustix 0.37.27",
  "slab",
  "socket2",
  "waker-fn",
@@ -271,6 +280,12 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitflags"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
+
 [[package]]
 name = "block-buffer"
 version = "0.9.0"
@@ -360,18 +375,6 @@ dependencies = [
  "crossbeam-utils",
 ]
 
-[[package]]
-name = "console"
-version = "0.15.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c926e00cc70edefdc64d3a5ff31cc65bb97a3460097762bd23afb4d8145fccf8"
-dependencies = [
- "encode_unicode",
- "lazy_static",
- "libc",
- "windows-sys 0.45.0",
-]
-
 [[package]]
 name = "const_fn"
 version = "0.4.9"
@@ -456,6 +459,16 @@ dependencies = [
  "cipher",
 ]
 
+[[package]]
+name = "ctrlc"
+version = "3.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82e95fbd621905b854affdc67943b043a0fbb6ed7385fd5a25650d19a8a6cfdf"
+dependencies = [
+ "nix",
+ "windows-sys",
+]
+
 [[package]]
 name = "cynic"
 version = "3.2.2"
@@ -550,6 +563,12 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 
+[[package]]
+name = "dotenvy"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
+
 [[package]]
 name = "either"
 version = "1.9.0"
@@ -557,10 +576,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
 
 [[package]]
-name = "encode_unicode"
+name = "env_logger"
-version = "0.3.6"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
+checksum = "95b3f3e67048839cb0d0781f445682a35113da7121f7c949db0e2be96a4fbece"
+dependencies = [
+ "humantime",
+ "is-terminal",
+ "log",
+ "regex",
+ "termcolor",
+]
 
 [[package]]
 name = "envy"
@@ -578,7 +604,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c18ee0ed65a5f1f81cac6b1d213b69c35fa47d4252ad41f1486dbd8226fe36e"
 dependencies = [
  "libc",
- "windows-sys 0.48.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -826,6 +852,12 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "humantime"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
 [[package]]
 name = "ident_case"
 version = "1.0.1"
@@ -848,19 +880,6 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "64e9829a50b42bb782c1df523f78d332fe371b10c661e78b7a3c34b0198e9fac"
 
-[[package]]
-name = "insta"
-version = "1.34.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d64600be34b2fcfc267740a243fa7744441bb4947a619ac4e5bb6507f35fbfc"
-dependencies = [
- "console",
- "lazy_static",
- "linked-hash-map",
- "similar",
- "yaml-rust",
-]
-
 [[package]]
 name = "instant"
 version = "0.1.12"
@@ -878,7 +897,18 @@ checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
 dependencies = [
  "hermit-abi",
  "libc",
- "windows-sys 0.48.0",
+ "windows-sys",
+]
+
+[[package]]
+name = "is-terminal"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
+dependencies = [
+ "hermit-abi",
+ "rustix 0.38.21",
+ "windows-sys",
 ]
 
 [[package]]
@@ -905,30 +935,24 @@ dependencies = [
  "log",
 ]
 
-[[package]]
-name = "lazy_static"
-version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
-
 [[package]]
 name = "libc"
 version = "0.2.150"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
 
-[[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 = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.4.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "969488b55f8ac402214f3f5fd243ebb7206cf82de60d3172994707a4bcc2b829"
+
 [[package]]
 name = "log"
 version = "0.4.20"
@@ -969,6 +993,17 @@ dependencies = [
  "adler",
 ]
 
+[[package]]
+name = "nix"
+version = "0.27.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2eb04e9c688eff1c89d72b407f168cf79bb9e867a9d3323ed6c01519eb9cc053"
+dependencies = [
+ "bitflags 2.4.1",
+ "cfg-if",
+ "libc",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.17"
@@ -1055,13 +1090,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b2d323e8ca7996b3e23126511a523f7e62924d93ecd5ae73b333815b0eb3dce"
 dependencies = [
  "autocfg",
- "bitflags",
+ "bitflags 1.3.2",
  "cfg-if",
  "concurrent-queue",
  "libc",
  "log",
  "pin-project-lite",
- "windows-sys 0.48.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1220,6 +1255,35 @@ dependencies = [
  "syn 2.0.39",
 ]
 
+[[package]]
+name = "regex"
+version = "1.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "380b951a9c5e80ddfd6136919eef32310721aa4aacd4889a8d39124b026ab343"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-automata",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f804c7828047e88b2d32e2d7fe5a105da8ee3264f01902f796c8e067dc2483f"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
+
 [[package]]
 name = "ring"
 version = "0.17.5"
@@ -1231,7 +1295,7 @@ dependencies = [
  "libc",
  "spin",
  "untrusted",
- "windows-sys 0.48.0",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1249,12 +1313,25 @@ version = "0.37.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fea8ca367a3a01fe35e6943c400addf443c0f57670e6ec51196f71a4b8762dd2"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
  "errno",
  "io-lifetimes",
  "libc",
- "linux-raw-sys",
+ "linux-raw-sys 0.3.8",
- "windows-sys 0.48.0",
+ "windows-sys",
+]
+
+[[package]]
+name = "rustix"
+version = "0.38.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b426b0506e5d50a7d8dafcf2e81471400deb602392c7dd110815afb4eaf02a3"
+dependencies = [
+ "bitflags 2.4.1",
+ "errno",
+ "libc",
+ "linux-raw-sys 0.4.11",
+ "windows-sys",
 ]
 
 [[package]]
@@ -1398,12 +1475,6 @@ dependencies = [
  "opaque-debug",
 ]
 
-[[package]]
-name = "similar"
-version = "2.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2aeaf503862c419d66959f5d7ca015337d864e9c49485d771b732e2a20453597"
-
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -1429,10 +1500,14 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "argh",
+ "base64 0.21.5",
+ "ctrlc",
  "cynic",
  "cynic-codegen",
+ "dotenvy",
+ "env_logger",
  "envy",
- "insta",
+ "log",
  "semver 1.0.20",
  "serde",
  "serde_json",
@@ -1564,6 +1639,15 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6093bad37da69aab9d123a8091e4be0aa4a03e4d601ec641c327398315f62b64"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.50"
@@ -1890,43 +1974,28 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
+[[package]]
+name = "winapi-util"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
+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 = "0.45.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
-dependencies = [
- "windows-targets 0.42.2",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
 dependencies = [
- "windows-targets 0.48.5",
+ "windows-targets",
-]
-
-[[package]]
-name = "windows-targets"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
-dependencies = [
- "windows_aarch64_gnullvm 0.42.2",
- "windows_aarch64_msvc 0.42.2",
- "windows_i686_gnu 0.42.2",
- "windows_i686_msvc 0.42.2",
- "windows_x86_64_gnu 0.42.2",
- "windows_x86_64_gnullvm 0.42.2",
- "windows_x86_64_msvc 0.42.2",
 ]
 
 [[package]]
@@ -1935,104 +2004,53 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
 dependencies = [
- "windows_aarch64_gnullvm 0.48.5",
+ "windows_aarch64_gnullvm",
- "windows_aarch64_msvc 0.48.5",
+ "windows_aarch64_msvc",
- "windows_i686_gnu 0.48.5",
+ "windows_i686_gnu",
- "windows_i686_msvc 0.48.5",
+ "windows_i686_msvc",
- "windows_x86_64_gnu 0.48.5",
+ "windows_x86_64_gnu",
- "windows_x86_64_gnullvm 0.48.5",
+ "windows_x86_64_gnullvm",
- "windows_x86_64_msvc 0.48.5",
+ "windows_x86_64_msvc",
 ]
 
-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
-
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
-
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
-[[package]]
-name = "windows_i686_gnu"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
-
 [[package]]
 name = "windows_i686_gnu"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
-[[package]]
-name = "windows_i686_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
-
 [[package]]
 name = "windows_i686_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
-
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
-
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
-
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
-
-[[package]]
-name = "yaml-rust"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
-dependencies = [
- "linked-hash-map",
-]

Cargo.toml

@@ -7,14 +7,18 @@ license = "AGPL-3.0-only"
 [dependencies]
 anyhow = "1"
 argh = "0.1"
+base64 = "0.21.5"
+ctrlc = { version = "3", features = ["termination"] }
 cynic = { version = "3", features = ["http-surf"] }
+dotenvy = "0.15"
 envy = "0.4"
 semver = "1"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 tiny_http = "0.12"
+log = "0.4"
+env_logger = "0.10"
 ureq = { version = "2", features = ["json"] }
 
 [build-dependencies]
 cynic-codegen = { version = "3" }
-insta = "1"

Dockerfile

@@ -0,0 +1,20 @@
+FROM public.ecr.aws/docker/library/rust:1-alpine as builder
+
+RUN rustup default stable
+RUN apk add --no-cache musl-dev openssl-dev openssl-libs-static pkgconf git
+
+# Set `SYSROOT` to a dummy path (default is /usr) because pkg-config-rs *always*
+# links those located in that path dynamically but we want static linking, c.f.
+# https://github.com/rust-lang/pkg-config-rs/blob/54325785816695df031cef3b26b6a9a203bbc01b/src/lib.rs#L613
+ENV SYSROOT=/dummy
+
+WORKDIR /wd
+COPY . /wd
+RUN cargo build --release --target=x86_64-unknown-linux-musl
+
+FROM public.ecr.aws/docker/library/alpine
+ARG version=unknown
+ARG release=unreleased
+
+COPY --from=builder /wd/target/x86_64-unknown-linux-musl/release/sourcehut-mirror-bridge /usr/local/bin/
+CMD ["sourcehut-mirror-bridge"]

README.md

@@ -0,0 +1,5 @@
+# sourcehut-mirror-bridge
+
+SourceHut to Gitea active mirror bridge. Uses Soucehut GQL APIs to set up a webhook and manually sync a downstream Gitea/Forgejo repository set as a mirror.
+
+Use case: You're running Drone CI or others linked to a Gitea instance and you want them to run as soon as possible.

src/gitea.rs

@@ -0,0 +1,49 @@
+use anyhow::Result;
+use base64::{engine::general_purpose, Engine as _};
+use log::debug;
+
+pub struct GiteaAPI {
+    api_endpoint: String,
+    auth: String,
+}
+
+impl GiteaAPI {
+    pub fn new(api_endpoint: &str, auth: &str) -> Self {
+        Self {
+            api_endpoint: api_endpoint.to_string(),
+            auth: basic_auth(auth),
+        }
+    }
+
+    pub fn check_repositories(&self, project_ids: &[&str]) -> Result<()> {
+        for repo in project_ids {
+            let api_url = format!("{}/v1/repos/{}", self.api_endpoint, repo);
+            let res = ureq::get(&api_url)
+                .set("Authorization", &self.auth)
+                .call()?;
+            if res.status() != 200 {
+                let body = res.into_string()?;
+                return Err(anyhow::anyhow!(
+                    "Error fetching repository {}: {}",
+                    repo,
+                    body
+                ));
+            }
+            debug!("Repository {} exists", repo);
+        }
+        Ok(())
+    }
+
+    pub fn sync(&self, project_id: &str) -> Result<()> {
+        let api_url = format!("{}/v1/repos/{}/mirror-sync", &self.api_endpoint, project_id);
+        ureq::post(&api_url)
+            .set("Authorization", &self.auth)
+            .call()?;
+        debug!("Synced repository {}", project_id);
+        Ok(())
+    }
+}
+
+fn basic_auth(auth: &str) -> String {
+    format!("Basic {}", general_purpose::STANDARD.encode(auth))
+}

src/main.rs

@@ -1,8 +1,14 @@
 use anyhow::{anyhow, Result};
+use gitea::GiteaAPI;
+use log::{debug, error, info};
 use serde::Deserialize;
-use tiny_http::{Header, Server};
+use std::{collections::HashMap, process::exit, sync::Arc};
+use tiny_http::{Request, Response, Server};
 
-mod webhook;
+use crate::sourcehut::SourcehutAPI;
+
+mod gitea;
+mod sourcehut;
 
 fn default_bind() -> String {
     "0.0.0.0:8000".to_string()
@@ -14,33 +20,120 @@ fn default_sourcehut_api() -> String {
 
 #[derive(Deserialize, Debug)]
 struct Config {
+    /// Bind address
     #[serde(default = "default_bind")]
     bind: String,
 
+    /// Sourcehut API endpoint
     #[serde(default = "default_sourcehut_api")]
     sourcehut_api: String,
+
+    /// Sourcehut API token (from https://meta.sr.ht/oauth2, needs `git.sr.ht/REPOSITORY` grant)
+    #[serde(default = "default_sourcehut_api")]
     sourcehut_token: String,
 
+    /// Base URL for Gitea API (without the /v1)
     gitea_api_base: String,
+    /// username:password for basic auth
     gitea_auth: String,
 
+    /// URL to set as sourcehut webhook target where this service is reacheable
     url: String,
 
+    /// Comma separated list of repository map from sourcehut to Gitea e.g. "sourcehutrepo:owner/gitearepo"
     repositories: String,
 }
 
 fn main() -> Result<()> {
+    let _ = dotenvy::dotenv();
+
+    env_logger::init();
+
     let config = envy::prefixed("MIRROR_").from_env::<Config>()?;
 
+    // Parse repository mapping into a hashmap
+    let repository_map: HashMap<&str, &str> = config
+        .repositories
+        .split(",")
+        .map(|s| s.split_once(":").unwrap())
+        .collect();
+
+    if repository_map.is_empty() {
+        return Err(anyhow!("No repositories provided"));
+    }
+
+    debug!("Repository map: {:?}", repository_map);
+
+    // Set up Gitea API and check that provided repositories exist
+    let gitea = GiteaAPI::new(&config.gitea_api_base, &config.gitea_auth);
+    let repositories = repository_map.values().map(|&s| s).collect::<Vec<_>>();
+    gitea.check_repositories(&repositories)?;
+
     // Set up webhooks via GQL API to sourcehut
-    let mut srht_api = webhook::SourceHutAPI::new(&config.sourcehut_api, &config.sourcehut_token);
+    let mut srht = SourcehutAPI::new(&config.sourcehut_api, &config.sourcehut_token);
-    srht_api.init_webhook(&config.url)?;
+    srht.init_webhook(&config.url)?;
 
+    let api = Arc::new(srht);
+    let r = api.clone();
+
+    // Set up termination handler to delete webhook
+    ctrlc::set_handler(move || {
+        _ = r.delete_webhook();
+        exit(0)
+    })
+    .expect("Error setting termination handler");
+
+    // Listen for webhooks and handle them
     let server = Server::http(config.bind).map_err(|err| anyhow!(err))?;
-
+    for request in server.incoming_requests() {
-    let json = Header::from_bytes(&b"Content-Type"[..], &b"application/json"[..]).unwrap();
+        debug!("Received request from {:?}", request.remote_addr());
-
+        match handle_request(request) {
-    for request in server.incoming_requests() {}
+            Ok(Some(repository)) => {
+                // Get mapped repository, if it exists
+                if let Some(mapped) = repository_map.get(repository.as_str()) {
+                    info!("Syncing repository {}", mapped);
+                    if let Err(err) = gitea.sync(&mapped) {
+                        error!("Error syncing repository: {}", err);
+                    }
+                }
+            }
+            Err(err) => {
+                error!("Error handling webhook: {}", err);
+            }
+            _ => {
+                // Invalid request, ignore
+            }
+        }
+    }
 
     Ok(())
 }
+
+fn handle_request(mut request: Request) -> Result<Option<String>> {
+    // Make sure the content type is JSON
+    let is_json = request
+        .headers()
+        .iter()
+        .find(|h| h.field.as_str() == "Content-Type" && h.value == "application/json")
+        .ok_or_else(|| anyhow!("Invalid Content-Type header"));
+
+    match is_json {
+        Ok(_) => {
+            let mut content = String::new();
+            request.as_reader().read_to_string(&mut content)?;
+            let repository = SourcehutAPI::read_webhook_payload(&content)?;
+            request.respond(Response::empty(204))?;
+
+            return Ok(Some(repository.name));
+        }
+        Err(err) => {
+            debug!(
+                "Rejecting request because of invalid Content-Type header: {}",
+                err
+            );
+            request.respond(Response::from_string(err.to_string()).with_status_code(400))?
+        }
+    }
+
+    Ok(None)
+}

src/sourcehut.rs

@@ -1,5 +1,6 @@
 use anyhow::Result;
 use cynic::{GraphQlResponse, MutationBuilder};
+use log::error;
 
 #[cynic::schema("sourcehut")]
 mod schema {}
@@ -14,13 +15,9 @@ struct CreateWebhookVariables {
 struct CreateWebhook {
     #[arguments(config: { events: ["REPO_UPDATE"], query: r#"query {
     webhook {
-        uuid
-        event
-        date
         ... on RepositoryEvent {
             repository {
                 name
-                updated
             }
         }
     }
@@ -42,18 +39,44 @@ struct DeleteWebhookVariables {
 #[cynic(graphql_type = "Mutation", variables = "DeleteWebhookVariables")]
 struct DeleteWebhook {
     #[arguments(id: $id)]
+    #[allow(dead_code)]
     delete_user_webhook: WebhookSubscription,
 }
 
-pub struct SourceHutAPI {
+#[derive(cynic::QueryFragment, Debug)]
+struct RepositoryEvent {
+    repository: Repository,
+}
+
+#[derive(cynic::QueryFragment, Debug)]
+pub struct Repository {
+    pub name: String,
+}
+
+#[derive(serde::Deserialize, Debug)]
+struct WebhookEventReceived {
+    webhook: RepositoryEvent,
+}
+
+#[derive(cynic::Enum, Clone, Copy, Debug)]
+enum WebhookEvent {
+    RepoCreated,
+    RepoUpdate,
+    RepoDeleted,
+}
+
+#[derive(cynic::Scalar, Debug, Clone)]
+pub struct Time(pub String);
+
+pub struct SourcehutAPI {
     api_endpoint: String,
     token: String,
     webhook_id: Option<i32>,
 }
 
-fn parse_gql_response(response: GraphQlResponse<WebhookSubscription>) -> Result<i32> {
+fn parse_gql_response<T>(response: GraphQlResponse<T>) -> Result<T> {
     match response.data {
-        Some(data) => Ok(data.id),
+        Some(data) => Ok(data),
         None => {
             // Check for errors
             match response.errors {
@@ -68,7 +91,7 @@ fn parse_gql_response(response: GraphQlResponse<WebhookSubscription>) -> Result<
     }
 }
 
-impl SourceHutAPI {
+impl SourcehutAPI {
     pub fn new(api_endpoint: &str, token: &str) -> Self {
         Self {
             api_endpoint: api_endpoint.to_string(),
@@ -83,32 +106,37 @@ impl SourceHutAPI {
         });
         let response = ureq::post(&self.api_endpoint)
             .set("Authorization", &format!("Bearer {}", &self.token))
-            .send_json(&operation)?
+            .send_json(operation)?
-            .into_json::<GraphQlResponse<WebhookSubscription>>()?;
+            .into_json::<GraphQlResponse<CreateWebhook>>()?;
-
-        let webhook_id = parse_gql_response(response)?;
-        self.webhook_id = Some(webhook_id);
 
+        let webhook_ev = parse_gql_response(response)?;
+        self.webhook_id = Some(webhook_ev.create_user_webhook.id);
         Ok(())
     }
 
-    fn delete_webhook(&self, id: i32) -> Result<i32> {
+    pub fn delete_webhook(&self) -> Result<()> {
-        let operation = DeleteWebhook::build(DeleteWebhookVariables { id });
+        if let Some(id) = self.webhook_id {
-        let response = ureq::post(&self.api_endpoint)
+            let operation = DeleteWebhook::build(DeleteWebhookVariables { id });
-            .set("Authorization", &format!("Bearer {}", &self.token))
+            let response = ureq::post(&self.api_endpoint)
-            .send_json(&operation)?
+                .set("Authorization", &format!("Bearer {}", &self.token))
-            .into_json::<GraphQlResponse<WebhookSubscription>>()?;
+                .send_json(operation)?
+                .into_json::<GraphQlResponse<DeleteWebhook>>()?;
 
-        parse_gql_response(response)
+            parse_gql_response(response)?;
+        }
+        Ok(())
+    }
+
+    pub fn read_webhook_payload(data: &str) -> Result<Repository> {
+        let data = serde_json::from_str::<GraphQlResponse<WebhookEventReceived>>(data)?;
+        parse_gql_response(data).map(|ev| ev.webhook.repository)
     }
 }
 
-impl Drop for SourceHutAPI {
+impl Drop for SourcehutAPI {
     fn drop(&mut self) {
-        if let Some(id) = self.webhook_id {
+        if let Err(e) = self.delete_webhook() {
-            if let Err(e) = self.delete_webhook(id) {
+            error!("Failed to delete webhook: {}", e);
-                println!("Failed to delete webhook: {}", e);
-            }
         }
     }
 }