From b47a1fb1dd5b82ba14bcf8589c5b2a604569bf19 Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Tue, 18 Aug 2026 10:52:54 +0800
Subject: feat(ci-new): add test-examples command

Add a new `test-examples` command that builds each example
and runs its `test.toml` cases, reporting failures and
setting a non-zero exit code when any example fails.
---
 mingling_ci/src/cmd/cmd_test_examples.rs | 78 ++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 mingling_ci/src/cmd/cmd_test_examples.rs

(limited to 'mingling_ci/src/cmd')

diff --git a/mingling_ci/src/cmd/cmd_test_examples.rs b/mingling_ci/src/cmd/cmd_test_examples.rs
new file mode 100644
index 0000000..2b5526f
--- /dev/null
+++ b/mingling_ci/src/cmd/cmd_test_examples.rs
@@ -0,0 +1,78 @@
+use colored::Colorize;
+use indicatif::{ProgressBar, ProgressStyle};
+use mingling::{
+    Grouped, Routable,
+    macros::{buffer, command, renderer},
+    res::ResExitCode,
+};
+
+use crate::Next;
+use crate::examples::{check_example, load_test_configs};
+use crate::reporter::{self, ReportResult};
+
+#[command(node = "test-examples")]
+pub async fn test_examples() -> Next {
+    reporter::set_task("Test-Examples");
+
+    let configs = load_test_configs();
+    let total = configs.len();
+    let pb = ProgressBar::new(total as u64);
+    pb.set_style(
+        ProgressStyle::default_bar()
+            .template(&format!(
+                "{} [{{bar:28}}] {{pos}}/{{len}}: {{msg}}",
+                "     Testing".bold().bright_cyan()
+            ))
+            .unwrap()
+            .progress_chars("=> "),
+    );
+    pb.set_message("examples");
+
+    // One blocking task per example: build + run its test cases.
+    let mut handles = Vec::new();
+    for example in configs {
+        handles.push(tokio::task::spawn_blocking(move || check_example(example)));
+    }
+
+    let mut fail_count = 0;
+    for handle in handles {
+        let Ok(outcome) = handle.await else {
+            continue;
+        };
+        pb.set_message(outcome.name.clone());
+        pb.inc(1);
+
+        if outcome.ok {
+            reporter::export(&outcome.name, &outcome.location, ReportResult::Ok);
+        } else {
+            fail_count += 1;
+            // Plain stderr: `pb.println` is swallowed on non-TTY (CI).
+            eprintln!("  {} {}", "failed".bright_red(), outcome.name);
+            eprintln!("  {}", outcome.output);
+            reporter::export(
+                &outcome.name,
+                &outcome.location,
+                ReportResult::Error(outcome.output),
+            );
+        }
+    }
+
+    pb.finish_and_clear();
+    reporter::flush();
+
+    ResultTestExamples { fail_count }.to_chain()
+}
+
+/// Number of examples that failed to build or pass their tests.
+#[derive(Grouped)]
+pub struct ResultTestExamples {
+    pub fail_count: usize,
+}
+
+/// Silently sets a non-zero exit code when any example failed.
+#[renderer(buffer)]
+pub fn render_test_examples(r: ResultTestExamples, exit_code: &mut ResExitCode) {
+    if r.fail_count > 0 {
+        exit_code.exit_code = 1;
+    }
+}
-- 
cgit