feat(build): archive feature, progress UI, and workspace path fixes

tests/cli_build.rs

@@ -77,8 +77,15 @@ fn build_run_clean_flags_normal_project() {
     assert!(out.status.success(), "dcr build --release should succeed");
 
     let out = run_dcr_env(&["run"], &dir, &envs);
-    let stdout = String::from_utf8_lossy(&out.stdout);
-    assert!(stdout.contains("Running"), "dcr run should start");
+    let combined = format!(
+        "{}{}",
+        String::from_utf8_lossy(&out.stdout),
+        String::from_utf8_lossy(&out.stderr)
+    );
+    assert!(
+        combined.contains("run") || combined.contains("Running"),
+        "dcr run should start"
+    );
 
     let out = run_dcr_env(&["clean", "--release"], &dir, &envs);
     assert!(out.status.success(), "dcr clean --release should succeed");
@@ -170,3 +177,92 @@ fn build_with_out_dir() {
         "artifact should NOT be at default path when out_dir is set"
     );
 }
+
+#[test]
+fn flat_bin_nasm_build() {
+    let nasm_ok = std::process::Command::new("nasm")
+        .arg("-v")
+        .output()
+        .map(|o| o.status.success())
+        .unwrap_or(false);
+    if !nasm_ok {
+        eprintln!("nasm not found; skipping flat-bin test");
+        return;
+    }
+
+    let dir = unique_sandbox_dir("flat_bin");
+    let out = run_dcr(&["init"], &dir);
+    assert!(out.status.success(), "dcr init should succeed");
+
+    std::fs::write(
+        dir.join("dcr.toml"),
+        r#"[package]
+name = "flatdemo"
+version = "0.1.0"
+
+[build]
+language = "asm"
+compiler = "nasm"
+kind = "flat-bin"
+extension = "bin"
+roots = ["src"]
+"#,
+    )
+    .expect("write dcr.toml");
+
+    std::fs::create_dir_all(dir.join("src")).expect("src");
+    std::fs::write(
+        dir.join("src/boot.asm"),
+        "bits 16\norg 0x7c00\ncli\nhlt\ntimes 510-($-$$) db 0\ndw 0xaa55\n",
+    )
+    .expect("write boot.asm");
+
+    let out = run_dcr(&["build"], &dir);
+    if !out.status.success() {
+        eprintln!("stdout: {}", String::from_utf8_lossy(&out.stdout));
+        eprintln!("stderr: {}", String::from_utf8_lossy(&out.stderr));
+    }
+    assert!(out.status.success(), "flat-bin nasm build should succeed");
+
+    let candidates = [
+        dir.join("target/debug/boot.bin"),
+        dir.join("target").join(format!(
+            "{}-unknown-linux-gnu/debug/boot.bin",
+            std::env::consts::ARCH
+        )),
+    ];
+    assert!(
+        candidates.iter().any(|p| p.is_file()),
+        "expected boot.bin under target/…/debug, candidates: {candidates:?}"
+    );
+}
+
+#[test]
+fn package_build_target_used_without_cli_flag() {
+    let Some(compiler) = available_compiler() else {
+        eprintln!("no compiler found; skipping package target test");
+        return;
+    };
+
+    let dir = unique_sandbox_dir("pkg_target");
+    let out = run_dcr(&["init"], &dir);
+    assert!(out.status.success());
+
+    let toml_path = dir.join("dcr.toml");
+    let toml = std::fs::read_to_string(&toml_path).unwrap();
+    let project_name = parse_project_name(&toml);
+    let updated = toml.replace("[build]", "[build]\ntarget = \"x86_64-unknown-linux-gnu\"");
+    std::fs::write(&toml_path, updated).unwrap();
+
+    let envs = [("DCR_COMPILER", compiler)];
+    let out = run_dcr_env(&["build"], &dir, &envs);
+    assert!(out.status.success(), "build should use package target");
+
+    let artifact = dir
+        .join("target/x86_64-unknown-linux-gnu/debug")
+        .join(&project_name);
+    assert!(
+        artifact.is_file(),
+        "artifact should be under package build.target path"
+    );
+}

tests/cli_errors.rs

@@ -92,9 +92,17 @@ fn no_args_shows_help() {
 fn unknown_command_fails() {
     let dir = unique_sandbox_dir("unknown_cmd");
     let out = run_dcr(&["foobar"], &dir);
-    let stdout = String::from_utf8_lossy(&out.stdout);
     assert!(
-        stdout.contains("error") || stdout.contains("Unknown"),
+        !out.status.success(),
+        "unknown command should exit non-zero"
+    );
+    let combined = format!(
+        "{}{}",
+        String::from_utf8_lossy(&out.stdout),
+        String::from_utf8_lossy(&out.stderr)
+    );
+    assert!(
+        combined.contains("error") || combined.contains("Unknown"),
         "unknown command should print error"
     );
 }
@@ -104,9 +112,13 @@ fn build_without_toml_fails() {
     let dir = unique_sandbox_dir("build_no_toml");
     let out = run_dcr(&["build"], &dir);
     assert!(!out.status.success(), "build without dcr.toml should fail");
-    let stdout = String::from_utf8_lossy(&out.stdout);
+    let combined = format!(
+        "{}{}",
+        String::from_utf8_lossy(&out.stdout),
+        String::from_utf8_lossy(&out.stderr)
+    );
     assert!(
-        stdout.contains("dcr.toml") || stdout.contains("not found"),
+        combined.contains("dcr.toml") || combined.contains("not found"),
         "should mention missing dcr.toml"
     );
 }
@@ -132,9 +144,13 @@ fn new_existing_dir_fails() {
     std::fs::create_dir_all(dir.join("hello")).expect("failed to create dir");
     let out = run_dcr(&["new", "hello"], &dir);
     assert!(!out.status.success(), "dcr new on existing dir should fail");
-    let stdout = String::from_utf8_lossy(&out.stdout);
+    let combined = format!(
+        "{}{}",
+        String::from_utf8_lossy(&out.stdout),
+        String::from_utf8_lossy(&out.stderr)
+    );
     assert!(
-        stdout.contains("already exists") || stdout.contains("error"),
+        combined.contains("already exists") || combined.contains("error"),
         "should report dir already exists"
     );
 }
@@ -149,9 +165,13 @@ fn init_nonempty_dir_fails() {
         !out.status.success(),
         "dcr init in non-empty dir should fail"
     );
-    let stdout = String::from_utf8_lossy(&out.stdout);
+    let combined = format!(
+        "{}{}",
+        String::from_utf8_lossy(&out.stdout),
+        String::from_utf8_lossy(&out.stderr)
+    );
     assert!(
-        stdout.contains("not empty") || stdout.contains("error"),
+        combined.contains("not empty") || combined.contains("error"),
         "should report dir not empty"
     );
 }
@@ -186,9 +206,13 @@ fn run_library_project_fails() {
     let envs = [("DCR_COMPILER", compiler)];
     let out = run_dcr_env(&["run"], &dir, &envs);
     assert!(!out.status.success(), "dcr run on staticlib should fail");
-    let stdout = String::from_utf8_lossy(&out.stdout);
+    let combined = format!(
+        "{}{}",
+        String::from_utf8_lossy(&out.stdout),
+        String::from_utf8_lossy(&out.stderr)
+    );
     assert!(
-        stdout.contains("library") || stdout.contains("Cannot run"),
+        combined.contains("library") || combined.contains("Cannot run"),
         "should report cannot run library"
     );
 }
@@ -226,9 +250,13 @@ fn new_no_name_fails() {
     let dir = unique_sandbox_dir("new_noname");
     let out = run_dcr(&["new"], &dir);
     assert!(!out.status.success(), "dcr new without name should fail");
-    let stdout = String::from_utf8_lossy(&out.stdout);
+    let combined = format!(
+        "{}{}",
+        String::from_utf8_lossy(&out.stdout),
+        String::from_utf8_lossy(&out.stderr)
+    );
     assert!(
-        stdout.contains("not specified") || stdout.contains("error"),
+        combined.contains("not specified") || combined.contains("error"),
         "should report name not specified"
     );
 }

tests/cli_workspace.rs

@@ -45,6 +45,16 @@ fn workspace_build_and_clean_all() {
         out.status.success(),
         "workspace clean --all --release should succeed"
     );
+    let combined = format!(
+        "{}{}",
+        String::from_utf8_lossy(&out.stdout),
+        String::from_utf8_lossy(&out.stderr)
+    );
+    let spam = combined.matches("Directory target not found").count();
+    assert!(
+        spam <= 1,
+        "clean --all should not spam missing member target/: {combined}"
+    );
 
     let target_dir = "target/x86_64-unknown-linux-gnu";
     assert!(
@@ -55,4 +65,8 @@ fn workspace_build_and_clean_all() {
         root.join(target_dir).join("debug").exists(),
         "root target/x86_64-unknown-linux-gnu/debug should remain"
     );
+
+    let out = run_dcr_env(&["clean", "--all"], &root, &envs);
+    assert!(out.status.success(), "workspace clean --all should succeed");
+    assert!(!root.join("target").exists(), "root target/ should be gone");
 }