feat: scaffold CLI with fetch and render-md subcommands

2026-04-08 22:46:33 +08:00
parent 1b5c8619d6
commit 0ce8786148
6 changed files with 270 additions and 2 deletions
@@ -2,6 +2,192 @@
 # It is not intended for manual editing.
 version = 4

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+ "quote",
+ "syn",
+]
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 [[package]]
 name = "gitea-pr-review"
 version = "0.1.0"
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@@ -4,3 +4,5 @@ version = "0.1.0"
 edition = "2024"

 [dependencies]
+anyhow = "1.0"
+clap = { version = "4.5", features = ["derive"] }
@@ -0,0 +1,41 @@
+use clap::{Parser, Subcommand, ValueEnum};
+use std::path::PathBuf;
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, ValueEnum)]
+pub enum OutputFormat {
+    Markdown,
+    Json,
+}
+
+#[derive(Debug, Parser)]
+#[command(name = "gitea-pr-review")]
+pub struct Cli {
+    #[command(subcommand)]
+    pub command: Commands,
+}
+
+#[derive(Debug, Subcommand)]
+pub enum Commands {
+    Fetch(FetchArgs),
+    RenderMd(RenderMdArgs),
+}
+
+#[derive(Debug, clap::Args)]
+pub struct FetchArgs {
+    pub pr_index: i64,
+
+    #[arg(long, value_enum, default_value_t = OutputFormat::Markdown)]
+    pub format: OutputFormat,
+
+    #[arg(long)]
+    pub out: Option<PathBuf>,
+}
+
+#[derive(Debug, clap::Args)]
+pub struct RenderMdArgs {
+    #[arg(long = "in")]
+    pub input: PathBuf,
+
+    #[arg(long)]
+    pub out: Option<PathBuf>,
+}
@@ -0,0 +1,5 @@
+pub mod cli;
+
+pub fn run() -> anyhow::Result<()> {
+    Ok(())
+}
@@ -1,3 +1,3 @@
-fn main() {
-    println!("Hello, world!");
+fn main() -> anyhow::Result<()> {
+    gitea_pr_review::run()
 }
@@ -0,0 +1,34 @@
+use clap::Parser;
+use gitea_pr_review::cli::{Cli, Commands, OutputFormat};
+
+#[test]
+fn parse_fetch_default_format() {
+    let cli = Cli::try_parse_from(["gitea-pr-review", "fetch", "12"]).unwrap();
+    match cli.command {
+        Commands::Fetch(args) => {
+            assert_eq!(args.pr_index, 12);
+            assert_eq!(args.format, OutputFormat::Markdown);
+            assert!(args.out.is_none());
+        }
+        _ => panic!("expected fetch"),
+    }
+}
+
+#[test]
+fn parse_render_md_requires_input() {
+    let cli = Cli::try_parse_from([
+        "gitea-pr-review",
+        "render-md",
+        "--in",
+        "sample.json",
+    ])
+    .unwrap();
+
+    match cli.command {
+        Commands::RenderMd(args) => {
+            assert_eq!(args.input.display().to_string(), "sample.json");
+            assert!(args.out.is_none());
+        }
+        _ => panic!("expected render-md"),
+    }
+}