huskies: merge 589_story_wizard_auto_detects_project_components_and_configures_scripts_accordingly

server/src/http/mcp/wizard_tools.rs

@@ -43,6 +43,8 @@ pub(crate) fn step_output_path(
                 .join("STACK.md"),
         ),
         WizardStep::TestScript => Some(project_root.join("script").join("test")),
+        WizardStep::BuildScript => Some(project_root.join("script").join("build")),
+        WizardStep::LintScript => Some(project_root.join("script").join("lint")),
         WizardStep::ReleaseScript => Some(project_root.join("script").join("release")),
         WizardStep::TestCoverage => Some(project_root.join("script").join("test_coverage")),
         WizardStep::Scaffold => None,
@@ -52,7 +54,11 @@ pub(crate) fn step_output_path(
 pub(crate) fn is_script_step(step: WizardStep) -> bool {
     matches!(
         step,
-        WizardStep::TestScript | WizardStep::ReleaseScript | WizardStep::TestCoverage
+        WizardStep::TestScript
+            | WizardStep::BuildScript
+            | WizardStep::LintScript
+            | WizardStep::ReleaseScript
+            | WizardStep::TestCoverage
     )
 }
 
@@ -256,6 +262,90 @@ pub(crate) fn generation_hint(step: WizardStep, project_root: &Path) -> String {
                 }
             }
         }
+        WizardStep::BuildScript => {
+            if bare {
+                "This is a bare project with no existing code. Read the STACK.md generated \
+                 in the previous step (or ask the user about their stack if it was skipped) \
+                 and generate a `script/build` shell script (#!/usr/bin/env bash, set -euo pipefail) \
+                 with appropriate build commands for their chosen language and framework."
+                    .to_string()
+            } else {
+                let has_cargo = project_root.join("Cargo.toml").exists();
+                let has_pkg = project_root.join("package.json").exists();
+                let has_pnpm = project_root.join("pnpm-lock.yaml").exists();
+                let has_frontend_subdir =
+                    project_root.join("frontend").join("package.json").exists()
+                        || project_root.join("client").join("package.json").exists();
+                let has_go = project_root.join("go.mod").exists();
+                let mut cmds = Vec::new();
+                if has_cargo {
+                    cmds.push("cargo build --release");
+                }
+                if has_pkg {
+                    cmds.push(if has_pnpm {
+                        "pnpm run build"
+                    } else {
+                        "npm run build"
+                    });
+                }
+                if has_frontend_subdir {
+                    cmds.push("(cd frontend && npm run build)");
+                }
+                if has_go {
+                    cmds.push("go build ./...");
+                }
+                if cmds.is_empty() {
+                    "Generate a `script/build` shell script (#!/usr/bin/env bash, set -euo pipefail) that builds the project.".to_string()
+                } else {
+                    format!(
+                        "Generate a `script/build` shell script (#!/usr/bin/env bash, set -euo pipefail) that runs: {}",
+                        cmds.join(", ")
+                    )
+                }
+            }
+        }
+        WizardStep::LintScript => {
+            if bare {
+                "This is a bare project with no existing code. Read the STACK.md generated \
+                 in the previous step (or ask the user about their stack if it was skipped) \
+                 and generate a `script/lint` shell script (#!/usr/bin/env bash, set -euo pipefail) \
+                 with appropriate lint commands for their chosen language and framework."
+                    .to_string()
+            } else {
+                let has_cargo = project_root.join("Cargo.toml").exists();
+                let has_pkg = project_root.join("package.json").exists();
+                let has_pnpm = project_root.join("pnpm-lock.yaml").exists();
+                let has_python = project_root.join("pyproject.toml").exists()
+                    || project_root.join("requirements.txt").exists();
+                let has_go = project_root.join("go.mod").exists();
+                let mut cmds = Vec::new();
+                if has_cargo {
+                    cmds.push("cargo fmt --all --check");
+                    cmds.push("cargo clippy -- -D warnings");
+                }
+                if has_pkg {
+                    cmds.push(if has_pnpm {
+                        "pnpm run lint"
+                    } else {
+                        "npm run lint"
+                    });
+                }
+                if has_python {
+                    cmds.push("flake8 . (or ruff check . if ruff is configured)");
+                }
+                if has_go {
+                    cmds.push("go vet ./...");
+                }
+                if cmds.is_empty() {
+                    "Generate a `script/lint` shell script (#!/usr/bin/env bash, set -euo pipefail) that runs the project's linters.".to_string()
+                } else {
+                    format!(
+                        "Generate a `script/lint` shell script (#!/usr/bin/env bash, set -euo pipefail) that runs: {}",
+                        cmds.join(", ")
+                    )
+                }
+            }
+        }
         WizardStep::ReleaseScript => {
             if bare {
                 "This is a bare project with no existing code. Read the STACK.md generated \
@@ -554,8 +644,8 @@ mod tests {
     fn wizard_complete_returns_done_message() {
         let dir = TempDir::new().unwrap();
         let ctx = setup(&dir);
-        // Skip all remaining steps.
-        for _ in 0..5 {
+        // Skip all remaining steps (scaffold is pre-confirmed, so 7 remaining).
+        for _ in 0..7 {
             tool_wizard_skip(&ctx).unwrap();
         }
         let result = tool_wizard_status(&ctx).unwrap();
@@ -666,4 +756,61 @@ mod tests {
         assert!(hint.contains("cargo nextest"));
         assert!(!hint.contains("bare project"));
     }
+
+    #[test]
+    fn generation_hint_bare_build_script_references_stack() {
+        let dir = TempDir::new().unwrap();
+        std::fs::create_dir_all(dir.path().join(".huskies")).unwrap();
+        let hint = generation_hint(WizardStep::BuildScript, dir.path());
+        assert!(hint.contains("bare project"));
+        assert!(hint.contains("STACK.md"));
+    }
+
+    #[test]
+    fn generation_hint_bare_lint_script_references_stack() {
+        let dir = TempDir::new().unwrap();
+        std::fs::create_dir_all(dir.path().join(".huskies")).unwrap();
+        let hint = generation_hint(WizardStep::LintScript, dir.path());
+        assert!(hint.contains("bare project"));
+        assert!(hint.contains("STACK.md"));
+    }
+
+    #[test]
+    fn generation_hint_existing_project_build_script_detects_cargo() {
+        let dir = TempDir::new().unwrap();
+        std::fs::write(dir.path().join("Cargo.toml"), "[package]").unwrap();
+        let hint = generation_hint(WizardStep::BuildScript, dir.path());
+        assert!(hint.contains("cargo build --release"));
+        assert!(!hint.contains("bare project"));
+    }
+
+    #[test]
+    fn generation_hint_existing_project_lint_script_detects_cargo() {
+        let dir = TempDir::new().unwrap();
+        std::fs::write(dir.path().join("Cargo.toml"), "[package]").unwrap();
+        let hint = generation_hint(WizardStep::LintScript, dir.path());
+        assert!(hint.contains("cargo fmt --all --check"));
+        assert!(hint.contains("cargo clippy -- -D warnings"));
+        assert!(!hint.contains("bare project"));
+    }
+
+    #[test]
+    fn step_output_path_build_script_returns_script_build() {
+        let dir = TempDir::new().unwrap();
+        let path = step_output_path(dir.path(), WizardStep::BuildScript).unwrap();
+        assert!(path.ends_with("script/build"));
+    }
+
+    #[test]
+    fn step_output_path_lint_script_returns_script_lint() {
+        let dir = TempDir::new().unwrap();
+        let path = step_output_path(dir.path(), WizardStep::LintScript).unwrap();
+        assert!(path.ends_with("script/lint"));
+    }
+
+    #[test]
+    fn is_script_step_includes_build_and_lint() {
+        assert!(is_script_step(WizardStep::BuildScript));
+        assert!(is_script_step(WizardStep::LintScript));
+    }
 }

server/src/http/wizard.rs

@@ -195,7 +195,7 @@ mod tests {
         let body: serde_json::Value = resp.0.into_body().into_json().await.unwrap();
         assert_eq!(body["current_step_index"], 1);
         assert!(!body["completed"].as_bool().unwrap());
-        assert_eq!(body["steps"].as_array().unwrap().len(), 6);
+        assert_eq!(body["steps"].as_array().unwrap().len(), 8);
         assert_eq!(body["steps"][0]["status"], "confirmed");
     }
 
@@ -279,11 +279,13 @@ mod tests {
         let (dir, client) = setup();
         WizardState::init_if_missing(dir.path());
 
-        // Steps 2-6 (scaffold is already confirmed)
+        // Steps 2-8 (scaffold is already confirmed)
         let steps = [
             "context",
             "stack",
             "test_script",
+            "build_script",
+            "lint_script",
             "release_script",
             "test_coverage",
         ];