Release v0.24.0v0.24.0

Bring unit test coverage from ~75% to 85.1% project-wide. All internal
packages now exceed 80% coverage. Refactored cmd entrypoints to extract
testable run() functions with injectable seams.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 63 insertions, 0 deletions

diff --git a/cmd/hexai-tmux-action/main_test.go b/cmd/hexai-tmux-action/main_test.go
new file mode 100644
index 0000000..8abd420
--- /dev/null
+++ b/cmd/hexai-tmux-action/main_test.go
@@ -0,0 +1,63 @@
+package main
+
+import (
+	"context"
+	"errors"
+	"io"
+	"testing"
+
+	"codeberg.org/snonux/hexai/internal/hexaiaction"
+)
+
+func TestRun_DelegatesToRunCommand(t *testing.T) {
+	old := runCommand
+	t.Cleanup(func() { runCommand = old })
+
+	var gotOpts hexaiaction.Options
+	runCommand = func(_ context.Context, opts hexaiaction.Options, _ io.Reader, _, _ io.Writer) error {
+		gotOpts = opts
+		return nil
+	}
+
+	opts := actionOptions{
+		infile: "in.txt", outfile: "out.txt",
+		tmuxSplit: "h", tmuxPercent: 50,
+	}
+	if err := run(opts, nil, nil, nil); err != nil {
+		t.Fatalf("run: %v", err)
+	}
+	if gotOpts.Infile != "in.txt" || gotOpts.Outfile != "out.txt" {
+		t.Fatalf("unexpected opts: %+v", gotOpts)
+	}
+	if gotOpts.TmuxSplit != "h" || gotOpts.TmuxPercent != 50 {
+		t.Fatalf("unexpected tmux opts: %+v", gotOpts)
+	}
+}
+
+func TestRun_WithConfigPath(t *testing.T) {
+	old := runCommand
+	t.Cleanup(func() { runCommand = old })
+
+	runCommand = func(_ context.Context, _ hexaiaction.Options, _ io.Reader, _, _ io.Writer) error {
+		return nil
+	}
+
+	opts := actionOptions{configPath: "  /tmp/test.toml  ", tmuxSplit: "v", tmuxPercent: 33}
+	if err := run(opts, nil, nil, nil); err != nil {
+		t.Fatalf("run: %v", err)
+	}
+}
+
+func TestRun_Error(t *testing.T) {
+	old := runCommand
+	t.Cleanup(func() { runCommand = old })
+
+	wantErr := errors.New("action failed")
+	runCommand = func(_ context.Context, _ hexaiaction.Options, _ io.Reader, _, _ io.Writer) error {
+		return wantErr
+	}
+
+	if err := run(actionOptions{}, nil, nil, nil); !errors.Is(err, wantErr) {
+		t.Fatalf("expected error, got: %v", err)
+	}
+}