Added display review

Cargo.lock

@@ -2,6 +2,21 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "aho-corasick"
+version = "0.7.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -43,6 +58,65 @@ dependencies = [
  "os_str_bytes",
 ]
 
+[[package]]
+name = "comfy-table"
+version = "6.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e7b787b0dc42e8111badfdbe4c3059158ccb2db8780352fa1b01e8ccf45cc4d"
+dependencies = [
+ "crossterm",
+ "strum",
+ "strum_macros",
+ "unicode-width",
+]
+
+[[package]]
+name = "crossterm"
+version = "0.25.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e64e6c0fbe2c17357405f7c758c1ef960fce08bdfb2c03d88d2a18d7e09c4b67"
+dependencies = [
+ "bitflags",
+ "crossterm_winapi",
+ "libc",
+ "mio",
+ "parking_lot",
+ "signal-hook",
+ "signal-hook-mio",
+ "winapi",
+]
+
+[[package]]
+name = "crossterm_winapi"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2ae1b35a484aa10e07fe0638d02301c5ad24de82d310ccbd2f3693da5f09bf1c"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "ctor"
+version = "0.1.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d2301688392eb071b0bf1a37be05c469d3cc4dbbd95df672fe28ab021e6a096"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "diff"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56254986775e3233ffa9c4d7d3faaf6d36a2c09d30b20687e9f88bc8bafc16c8"
+
+[[package]]
+name = "difflib"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6184e33543162437515c2e2b48714794e37845ec9851711914eec9d308f6ebe8"
+
 [[package]]
 name = "dirs"
 version = "4.0.0"
@@ -63,6 +137,18 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "downcast"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1435fa1053d8b2fbbe9be7e97eca7f33d37b28409959813daefc1446a14247f1"
+
+[[package]]
+name = "either"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90e5c1c8368803113bf0c9584fc495a58b86dc8a29edbf8fe877d21d9507e797"
+
 [[package]]
 name = "errno"
 version = "0.2.8"
@@ -94,6 +180,21 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "float-cmp"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98de4bbd547a563b716d8dfa9aad1cb19bfab00f4fa09a6a4ed21dbcf44ce9c4"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "fragile"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c2141d6d6c8512188a7891b4b01590a45f6dac67afb4f255c4124dbb86d4eaa"
+
 [[package]]
 name = "getrandom"
 version = "0.2.8"
@@ -110,11 +211,22 @@ name = "github"
 version = "0.1.0"
 dependencies = [
  "clap",
+ "comfy-table",
  "dirs",
  "eyre",
+ "mockall",
+ "pretty_assertions",
+ "serde",
+ "serde_json",
  "util",
 ]
 
+[[package]]
+name = "heck"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
+
 [[package]]
 name = "hermit-abi"
 version = "0.2.6"
@@ -152,6 +264,27 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.10.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+dependencies = [
+ "either",
+]
+
+[[package]]
+name = "itoa"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fad582f4b9e86b6caa621cabeb0963332d92eea04729ab12892c2533951e6440"
+
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
 [[package]]
 name = "libc"
 version = "0.2.138"
@@ -164,6 +297,85 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f051f77a7c8e6957c0696eac88f26b0117e54f52d3fc682ab19397a8812846a4"
 
+[[package]]
+name = "lock_api"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df"
+dependencies = [
+ "autocfg",
+ "scopeguard",
+]
+
+[[package]]
+name = "log"
+version = "0.4.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "memchr"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+
+[[package]]
+name = "mio"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5d732bc30207a6423068df043e3d02e0735b155ad7ce1a6f76fe2baa5b158de"
+dependencies = [
+ "libc",
+ "log",
+ "wasi",
+ "windows-sys",
+]
+
+[[package]]
+name = "mockall"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50e4a1c770583dac7ab5e2f6c139153b783a53a1bbee9729613f193e59828326"
+dependencies = [
+ "cfg-if",
+ "downcast",
+ "fragile",
+ "lazy_static",
+ "mockall_derive",
+ "predicates",
+ "predicates-tree",
+]
+
+[[package]]
+name = "mockall_derive"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "832663583d5fa284ca8810bf7015e46c9fff9622d3cf34bd1eea5003fec06dd0"
+dependencies = [
+ "cfg-if",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "normalize-line-endings"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61807f77802ff30975e01f4f071c8ba10c022052f98b3294119f3e615d13e5be"
+
+[[package]]
+name = "num-traits"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "once_cell"
 version = "1.16.0"
@@ -176,6 +388,80 @@ version = "6.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b7820b9daea5457c9f21c69448905d723fbd21136ccf521748f23fd49e723ee"
 
+[[package]]
+name = "output_vt100"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "628223faebab4e3e40667ee0b2336d34a5b960ff60ea743ddfdbcf7770bcfb66"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "parking_lot"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
+dependencies = [
+ "lock_api",
+ "parking_lot_core",
+]
+
+[[package]]
+name = "parking_lot_core"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ff9f3fef3968a3ec5945535ed654cb38ff72d7495a25619e2247fb15a2ed9ba"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "redox_syscall",
+ "smallvec",
+ "windows-sys",
+]
+
+[[package]]
+name = "predicates"
+version = "2.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59230a63c37f3e18569bdb90e4a89cbf5bf8b06fea0b84e65ea10cc4df47addd"
+dependencies = [
+ "difflib",
+ "float-cmp",
+ "itertools",
+ "normalize-line-endings",
+ "predicates-core",
+ "regex",
+]
+
+[[package]]
+name = "predicates-core"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72f883590242d3c6fc5bf50299011695fa6590c2c70eac95ee1bdb9a733ad1a2"
+
+[[package]]
+name = "predicates-tree"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54ff541861505aabf6ea722d2131ee980b8276e10a1297b94e896dd8b621850d"
+dependencies = [
+ "predicates-core",
+ "termtree",
+]
+
+[[package]]
+name = "pretty_assertions"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a25e9bcb20aa780fd0bb16b72403a9064d6b3f22f026946029acb941a50af755"
+dependencies = [
+ "ctor",
+ "diff",
+ "output_vt100",
+ "yansi",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.49"
@@ -214,6 +500,23 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "regex"
+version = "1.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48aaa5748ba571fb95cd2c85c09f629215d3a6ece942baa100950af03a34f733"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
+
 [[package]]
 name = "rustix"
 version = "0.36.5"
@@ -228,6 +531,18 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "rustversion"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5583e89e108996506031660fe09baa5011b9dd0341b89029313006d1fb508d70"
+
+[[package]]
+name = "ryu"
+version = "1.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b4b9743ed687d4b4bcedf9ff5eaa7398495ae14e61cba0a295704edbc7decde"
+
 [[package]]
 name = "same-file"
 version = "1.0.6"
@@ -237,6 +552,79 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "scopeguard"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
+
+[[package]]
+name = "serde"
+version = "1.0.152"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb7d1f0d3021d347a83e556fc4683dea2ea09d87bccdf88ff5c12545d89d5efb"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.152"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af487d118eecd09402d70a5d72551860e788df87b464af30e5ea6a38c75c541e"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "serde_json"
+version = "1.0.91"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877c235533714907a8c2464236f5c4b2a17262ef1bd71f38f35ea592c8da6883"
+dependencies = [
+ "itoa",
+ "ryu",
+ "serde",
+]
+
+[[package]]
+name = "signal-hook"
+version = "0.3.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a253b5e89e2698464fc26b545c9edceb338e18a89effeeecfea192c3025be29d"
+dependencies = [
+ "libc",
+ "signal-hook-registry",
+]
+
+[[package]]
+name = "signal-hook-mio"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29ad2e15f37ec9a6cc544097b78a1ec90001e9f71b81338ca39f430adaca99af"
+dependencies = [
+ "libc",
+ "mio",
+ "signal-hook",
+]
+
+[[package]]
+name = "signal-hook-registry"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "smallvec"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
+
 [[package]]
 name = "sourcegraph"
 version = "0.1.0"
@@ -263,6 +651,25 @@ 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"
+
+[[package]]
+name = "strum_macros"
+version = "0.24.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e385be0d24f186b4ce2f9982191e7101bb737312ad61c1f2f984f34bcf85d59"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn",
+]
+
 [[package]]
 name = "syn"
 version = "1.0.107"
@@ -283,6 +690,12 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "termtree"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95059e91184749cb66be6dc994f67f182b6d897cb3df74a5bf66b5e709295fd8"
+
 [[package]]
 name = "thiserror"
 version = "1.0.38"
@@ -333,6 +746,12 @@ version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
 
+[[package]]
+name = "unicode-width"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
+
 [[package]]
 name = "util"
 version = "0.1.0"
@@ -445,3 +864,9 @@ name = "windows_x86_64_msvc"
 version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
+
+[[package]]
+name = "yansi"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09041cd90cf85f7f8b2df60c646f853b7f535ce68f85244eb6731cf89fa498ec"

crates/github/Cargo.toml

@@ -11,3 +11,11 @@ util = { path = "../util" }
 eyre.workspace = true
 clap.workspace = true
 dirs.workspace = true
+
+serde = { version = "1.0.152", features = ["derive"] }
+serde_json = "1.0.91"
+comfy-table = "6.1.4"
+pretty_assertions = "1.3.0"
+
+[dev-dependencies]
+mockall = "0.11.2"

crates/github/src/lib.rs

@@ -1,6 +1,8 @@
 mod auth;
 mod fuzzy_clone;
 mod gh;
+mod review;
+pub(crate) mod review_backend;
 
 pub struct GitHub;
 
@@ -31,6 +33,7 @@ impl util::Cmd for GitHub {
                 auth::Auth::cmd()?,
                 gh::Gh::cmd()?,
                 fuzzy_clone::FuzzyClone::cmd()?,
+                review::Review::cmd()?,
             ])
             .allow_external_subcommands(true))
     }
@@ -41,6 +44,7 @@ impl util::Cmd for GitHub {
             Some(("fuzzy-clone", subm)) => fuzzy_clone::FuzzyClone::exec(subm),
             Some(("fc", subm)) => fuzzy_clone::FuzzyClone::exec(subm),
             Some(("gh", subm)) => gh::Gh::exec(subm),
+            Some(("review", subm)) => review::Review::exec(subm),
             Some((external, args)) => Self::run(external, args),
             _ => Err(eyre::anyhow!("missing argument")),
         }

crates/github/src/review.rs

@@ -0,0 +1,140 @@
+use crate::review_backend::{models::PullRequest, DefaultReviewBackend, DynReviewBackend};
+
+use comfy_table::{presets::UTF8_HORIZONTAL_ONLY, Cell, Row, Table};
+#[cfg(test)]
+use mockall::{automock, mock, predicate::*};
+
+pub struct Review {
+    backend: DynReviewBackend,
+}
+
+impl Default for Review {
+    fn default() -> Self {
+        Self::new(std::sync::Arc::new(DefaultReviewBackend::new()))
+    }
+}
+
+impl Review {
+    fn new(backend: DynReviewBackend) -> Self {
+        Self { backend }
+    }
+
+    // Workflow
+    // 1. Fetch list of repos
+    // 2. Present menu
+    // 3. Choose begin quick review
+    // 4. Present pr and use delta to view changes
+    // 5. Approve, open, skip or quit
+    // 6. Repeat from 4
+    fn run(&self, review_requested: Option<String>) -> eyre::Result<()> {
+        let prs = self.backend.get_prs(review_requested)?;
+
+        let prs_table = Self::generate_prs_table(&prs);
+
+        self.backend.present_prs(prs_table)?;
+
+        Ok(())
+    }
+
+    fn generate_prs_table(prs: &[PullRequest]) -> String {
+        let mut table = Table::new();
+        let table = table
+            .load_preset(UTF8_HORIZONTAL_ONLY)
+            .set_content_arrangement(comfy_table::ContentArrangement::Dynamic)
+            .set_header(vec![
+                Cell::new("repo"),
+                Cell::new("title"),
+                Cell::new("number"),
+            ])
+            .add_rows(prs.iter().map(|pr| {
+                let pr = pr.clone();
+                vec![pr.repository.name, pr.title, pr.number.to_string()]
+            }));
+
+        table.to_string()
+    }
+}
+
+impl util::Cmd for Review {
+    fn cmd() -> eyre::Result<clap::Command> {
+        Ok(clap::Command::new("review"))
+    }
+
+    fn exec(_: &clap::ArgMatches) -> eyre::Result<()> {
+        Self::default().run(Some("lunarway/squad-aura".into()))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::review_backend::{models::Repository, MockReviewBackend};
+
+    use super::*;
+
+    use pretty_assertions::{assert_eq, assert_ne};
+
+    #[test]
+    fn can_fetch_prs() {
+        let mut backend = MockReviewBackend::new();
+        let prs = vec![
+            PullRequest {
+                title: "some-title".into(),
+                number: 0,
+                repository: Repository {
+                    name: "some-name".into(),
+                },
+            },
+            PullRequest {
+                title: "some-other-title".into(),
+                number: 1,
+                repository: Repository {
+                    name: "some-other-name".into(),
+                },
+            },
+        ];
+        let backendprs = prs.clone();
+        backend
+            .expect_get_prs()
+            .with(eq(Some("kjuulh".into())))
+            .times(1)
+            .returning(move |_| Ok(backendprs.clone()));
+
+        backend.expect_present_prs().times(1).returning(|_| Ok(()));
+
+        let review = Review::new(std::sync::Arc::new(backend));
+        review
+            .run(Some("kjuulh".into()))
+            .expect("to return a list of pull requests");
+    }
+
+    #[test]
+    fn can_generate_table() {
+        let prs = vec![
+            PullRequest {
+                title: "some-title".into(),
+                number: 0,
+                repository: Repository {
+                    name: "some-name".into(),
+                },
+            },
+            PullRequest {
+                title: "some-other-title".into(),
+                number: 1,
+                repository: Repository {
+                    name: "some-other-name".into(),
+                },
+            },
+        ];
+        let expected_table = "─────────────────────────────────────────────
+ repo              title              number 
+═════════════════════════════════════════════
+ some-name         some-title         0      
+─────────────────────────────────────────────
+ some-other-name   some-other-title   1      
+─────────────────────────────────────────────";
+
+        let output = Review::generate_prs_table(&prs);
+
+        assert_eq!(output, expected_table.to_string())
+    }
+}

crates/github/src/review_backend/mod.rs

@@ -0,0 +1,53 @@
+pub mod models;
+
+use self::models::PullRequest;
+
+#[cfg(test)]
+use mockall::{automock, predicate::*};
+#[cfg_attr(test, automock)]
+pub trait ReviewBackend {
+    fn get_prs(&self, review_request: Option<String>) -> eyre::Result<Vec<PullRequest>>;
+    fn present_prs(&self, table: String) -> eyre::Result<()>;
+}
+
+pub type DynReviewBackend = std::sync::Arc<dyn ReviewBackend + Send + Sync>;
+
+#[derive(Default)]
+pub struct DefaultReviewBackend;
+
+impl ReviewBackend for DefaultReviewBackend {
+    fn get_prs(&self, review_request: Option<String>) -> eyre::Result<Vec<PullRequest>> {
+        let raw_prs = util::shell::run_with_input_and_output(
+            &[
+                "gh",
+                "search",
+                "prs",
+                "--state=open",
+                "--review-requested",
+                review_request.unwrap().as_str(),
+                "--label",
+                "dependencies",
+                "--checks=pending",
+                "--json",
+                "repository,number,title",
+            ],
+            "".into(),
+        )?;
+
+        let prs_json = std::str::from_utf8(raw_prs.stdout.as_slice())?;
+
+        let prs: Vec<PullRequest> = serde_json::from_str(prs_json)?;
+
+        Ok(prs)
+    }
+
+    fn present_prs(&self, table: String) -> eyre::Result<()> {
+        Ok(())
+    }
+}
+
+impl DefaultReviewBackend {
+    pub fn new() -> Self {
+        Self {}
+    }
+}

crates/github/src/review_backend/models.rs

@@ -0,0 +1,14 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize, Clone, PartialEq, Debug)]
+pub struct Repository {
+    #[serde(rename(deserialize = "nameWithOwner"))]
+    pub name: String,
+}
+
+#[derive(Serialize, Deserialize, Clone, PartialEq, Debug)]
+pub struct PullRequest {
+    pub title: String,
+    pub number: usize,
+    pub repository: Repository,
+}