persistent failed status when scanning multiple files

src/core/execute.rs

@@ -26,7 +26,8 @@ pub async fn execute(queries: &HashMap<PathBuf, Vec<SQL>>, handler: &Handler) ->
       let (explain_failed, ts_query) = &connection.prepare(sql, should_generate_types, handler).await?;
 
       // If any prepare statement fails, we should set the failed flag as true
-      failed = *explain_failed;
+      // Use OR to accumulate failures - once failed, it stays failed
+      failed = failed || *explain_failed;
 
       if *should_generate_types {
         let ts_query = &ts_query.clone().expect("Failed to generate types from query");

tests/demo/select/select.queries.ts

@@ -240,7 +240,7 @@ export interface ISelectSql20Query {
 export type SelectSql21Params = [];
 
 export interface ISelectSql21Result {
-	desc: string;
+	description: string;
 }
 
 export interface ISelectSql21Query {
@@ -306,7 +306,7 @@ export interface ISelectSql26Query {
 export type SelectSql27Params = [];
 
 export interface ISelectSql27Result {
-	rank: string;
+	guildRank: string;
 }
 
 export interface ISelectSql27Query {

tests/demo/select/select.snapshot.ts

@@ -240,7 +240,7 @@ export interface ISelectSql20Query {
 export type SelectSql21Params = [];
 
 export interface ISelectSql21Result {
-	desc: string;
+	description: string;
 }
 
 export interface ISelectSql21Query {
@@ -306,7 +306,7 @@ export interface ISelectSql26Query {
 export type SelectSql27Params = [];
 
 export interface ISelectSql27Result {
-	rank: string;
+	guildRank: string;
 }
 
 export interface ISelectSql27Query {

tests/demo/select/select.ts

@@ -113,7 +113,7 @@ SELECT IFNULL(gold, 0.0) AS gold_amount FROM characters;
 // SELECT IFNULL with TEXT type
 const selectSql21 = sql`
 -- @db: db_mysql
-SELECT IFNULL(description, 'No description') AS desc FROM factions;
+SELECT IFNULL(description, 'No description') AS description FROM factions;
 `
 
 // SELECT COALESCE with multiple arguments
@@ -149,7 +149,7 @@ SELECT NULLIF(quantity, 0) AS inv_quantity FROM inventory;
 // SELECT NVL with VARCHAR (Oracle-style, but should work)
 const selectSql27 = sql`
 -- @db: db_mysql
-SELECT NVL(guild_rank, 'Member') AS rank FROM guild_members;
+SELECT IFNULL(guild_rank, 'Member') AS guild_rank FROM guild_members;
 `
 
 // SELECT IFNULL with compound identifier

tests/exit_code_on_error.rs

@@ -0,0 +1,273 @@
+#[cfg(test)]
+mod exit_code_tests {
+  use assert_cmd::prelude::*;
+  use std::fs;
+  use std::io::Write;
+  use std::process::Command;
+  use tempfile::tempdir;
+
+  /// This test verifies that even when there are multiple SQL queries with mixed
+  /// success/failure, the tool still exits with code 1
+  #[test]
+  fn should_exit_with_code_1_when_sql_errors_detected() -> Result<(), Box<dyn std::error::Error>> {
+    // SETUP
+    let dir = tempdir()?;
+    let parent_path = dir.path();
+    let file_path = parent_path.join("index.ts");
+
+    let index_content = r#"
+import { sql } from "sqlx-ts";
+
+// This should succeed
+const validQuery = sql`SELECT id, name FROM characters WHERE id = $1;`;
+
+// This should fail - unknown table
+const invalidQuery = sql`SELECT * FROM unknown_table;`;
+
+// Another valid query after the failure
+const anotherValidQuery = sql`SELECT * FROM inventory WHERE character_id = $1;`;
+    "#;
+    let mut temp_file = fs::File::create(&file_path)?;
+    writeln!(temp_file, "{}", index_content)?;
+
+    // EXECUTE
+    let mut cmd = Command::cargo_bin("sqlx-ts").unwrap();
+
+    cmd
+      .arg(parent_path.to_str().unwrap())
+      .arg("--ext=ts")
+      .arg("--db-type=postgres")
+      .arg("--db-host=127.0.0.1")
+      .arg("--db-port=54321")
+      .arg("--db-user=postgres")
+      .arg("--db-pass=postgres")
+      .arg("--db-name=postgres");
+
+    // ASSERT - should exit with non-zero code due to the error
+    cmd
+      .assert()
+      .failure()
+      .stderr(predicates::str::contains("relation \"unknown_table\" does not exist"))
+      .stderr(predicates::str::contains("SQLs failed to compile!"));
+
+    Ok(())
+  }
+
+  /// Test that when all queries succeed, exit code is 0
+  #[test]
+  fn should_exit_with_code_0_when_no_errors() -> Result<(), Box<dyn std::error::Error>> {
+    // SETUP
+    let dir = tempdir()?;
+    let parent_path = dir.path();
+    let file_path = parent_path.join("valid.ts");
+
+    let index_content = r#"
+import { sql } from "sqlx-ts";
+
+const query1 = sql`SELECT id, name FROM characters WHERE id = $1;`;
+const query2 = sql`SELECT * FROM inventory WHERE character_id = $1;`;
+const query3 = sql`SELECT * FROM items WHERE id = $1;`;
+    "#;
+    let mut temp_file = fs::File::create(&file_path)?;
+    writeln!(temp_file, "{}", index_content)?;
+
+    // EXECUTE
+    let mut cmd = Command::cargo_bin("sqlx-ts").unwrap();
+
+    cmd
+      .arg(parent_path.to_str().unwrap())
+      .arg("--ext=ts")
+      .arg("--db-type=postgres")
+      .arg("--db-host=127.0.0.1")
+      .arg("--db-port=54321")
+      .arg("--db-user=postgres")
+      .arg("--db-pass=postgres")
+      .arg("--db-name=postgres");
+
+    // ASSERT - should succeed
+    cmd
+      .assert()
+      .success()
+      .stdout(predicates::str::contains("No SQL errors detected!"));
+
+    Ok(())
+  }
+
+  /// Test with many successes and one failure in the middle
+  /// Pattern: 5 successes -> 1 failure -> 5 successes
+  /// Expected: exit code 1
+  #[test]
+  fn should_fail_with_many_successes_and_one_failure_in_middle() -> Result<(), Box<dyn std::error::Error>> {
+    // SETUP
+    let dir = tempdir()?;
+    let parent_path = dir.path();
+    let file_path = parent_path.join("one_failure.ts");
+
+    let index_content = r#"
+import { sql } from "sqlx-ts";
+
+const query1 = sql`SELECT id FROM characters WHERE id = $1;`;
+const query2 = sql`SELECT name FROM characters WHERE id = $1;`;
+const query3 = sql`SELECT * FROM inventory WHERE id = $1;`;
+const query4 = sql`SELECT * FROM items WHERE id = $1;`;
+const query5 = sql`SELECT quantity FROM inventory WHERE id = $1;`;
+
+// Single failure in the middle
+const failedQuery = sql`SELECT * FROM this_table_does_not_exist;`;
+
+const query6 = sql`SELECT rarity FROM items WHERE id = $1;`;
+const query7 = sql`SELECT character_id FROM inventory WHERE id = $1;`;
+const query8 = sql`SELECT flavor_text FROM items WHERE id = $1;`;
+const query9 = sql`SELECT id, quantity FROM inventory WHERE character_id = $1;`;
+const query10 = sql`SELECT id, name FROM characters LIMIT 10;`;
+    "#;
+    let mut temp_file = fs::File::create(&file_path)?;
+    writeln!(temp_file, "{}", index_content)?;
+
+    // EXECUTE
+    let mut cmd = Command::cargo_bin("sqlx-ts").unwrap();
+
+    cmd
+      .arg(parent_path.to_str().unwrap())
+      .arg("--ext=ts")
+      .arg("--db-type=postgres")
+      .arg("--db-host=127.0.0.1")
+      .arg("--db-port=54321")
+      .arg("--db-user=postgres")
+      .arg("--db-pass=postgres")
+      .arg("--db-name=postgres");
+
+    // ASSERT - should fail despite 10 successes and only 1 failure
+    cmd
+      .assert()
+      .failure()
+      .stderr(predicates::str::contains(
+        "relation \"this_table_does_not_exist\" does not exist",
+      ))
+      .stderr(predicates::str::contains("SQLs failed to compile!"));
+
+    Ok(())
+  }
+
+  /// Test with multiple files: one success file and one failure file
+  /// Expected: exit code 1
+  #[test]
+  fn should_fail_with_multiple_files_one_success_one_failure() -> Result<(), Box<dyn std::error::Error>> {
+    // SETUP
+    let dir = tempdir()?;
+    let parent_path = dir.path();
+
+    // File 1: All successful queries
+    let file1_path = parent_path.join("success.ts");
+    let file1_content = r#"
+import { sql } from "sqlx-ts";
+
+const query1 = sql`SELECT id, name FROM characters WHERE id = $1;`;
+const query2 = sql`SELECT * FROM inventory WHERE character_id = $1;`;
+const query3 = sql`SELECT * FROM items WHERE id = $1;`;
+    "#;
+    let mut file1 = fs::File::create(&file1_path)?;
+    writeln!(file1, "{}", file1_content)?;
+
+    // File 2: Contains failures
+    let file2_path = parent_path.join("failure.ts");
+    let file2_content = r#"
+import { sql } from "sqlx-ts";
+
+const failQuery1 = sql`SELECT * FROM nonexistent_table;`;
+const failQuery2 = sql`SELECT * FROM another_missing_table;`;
+    "#;
+    let mut file2 = fs::File::create(&file2_path)?;
+    writeln!(file2, "{}", file2_content)?;
+
+    // EXECUTE
+    let mut cmd = Command::cargo_bin("sqlx-ts").unwrap();
+
+    cmd
+      .arg(parent_path.to_str().unwrap())
+      .arg("--ext=ts")
+      .arg("--db-type=postgres")
+      .arg("--db-host=127.0.0.1")
+      .arg("--db-port=54321")
+      .arg("--db-user=postgres")
+      .arg("--db-pass=postgres")
+      .arg("--db-name=postgres");
+
+    // ASSERT - should fail because file2 has errors
+    cmd
+      .assert()
+      .failure()
+      .stderr(predicates::str::contains(
+        "relation \"nonexistent_table\" does not exist",
+      ))
+      .stderr(predicates::str::contains(
+        "relation \"another_missing_table\" does not exist",
+      ))
+      .stderr(predicates::str::contains("SQLs failed to compile!"));
+
+    Ok(())
+  }
+
+  /// Test with multiple files: all files contain successful queries
+  /// Expected: exit code 0
+  #[test]
+  fn should_succeed_with_multiple_files_all_successful() -> Result<(), Box<dyn std::error::Error>> {
+    // SETUP
+    let dir = tempdir()?;
+    let parent_path = dir.path();
+
+    // File 1: Successful queries
+    let file1_path = parent_path.join("queries1.ts");
+    let file1_content = r#"
+import { sql } from "sqlx-ts";
+
+const query1 = sql`SELECT id FROM characters WHERE id = $1;`;
+const query2 = sql`SELECT name FROM characters WHERE id = $1;`;
+    "#;
+    let mut file1 = fs::File::create(&file1_path)?;
+    writeln!(file1, "{}", file1_content)?;
+
+    // File 2: More successful queries
+    let file2_path = parent_path.join("queries2.ts");
+    let file2_content = r#"
+import { sql } from "sqlx-ts";
+
+const query3 = sql`SELECT * FROM inventory WHERE id = $1;`;
+const query4 = sql`SELECT * FROM items WHERE id = $1;`;
+    "#;
+    let mut file2 = fs::File::create(&file2_path)?;
+    writeln!(file2, "{}", file2_content)?;
+
+    // File 3: Even more successful queries
+    let file3_path = parent_path.join("queries3.ts");
+    let file3_content = r#"
+import { sql } from "sqlx-ts";
+
+const query5 = sql`SELECT quantity FROM inventory WHERE character_id = $1;`;
+const query6 = sql`SELECT rarity FROM items WHERE id = $1;`;
+    "#;
+    let mut file3 = fs::File::create(&file3_path)?;
+    writeln!(file3, "{}", file3_content)?;
+
+    // EXECUTE
+    let mut cmd = Command::cargo_bin("sqlx-ts").unwrap();
+
+    cmd
+      .arg(parent_path.to_str().unwrap())
+      .arg("--ext=ts")
+      .arg("--db-type=postgres")
+      .arg("--db-host=127.0.0.1")
+      .arg("--db-port=54321")
+      .arg("--db-user=postgres")
+      .arg("--db-pass=postgres")
+      .arg("--db-name=postgres");
+
+    // ASSERT - should succeed
+    cmd
+      .assert()
+      .success()
+      .stdout(predicates::str::contains("No SQL errors detected!"));
+
+    Ok(())
+  }
+}