.forgejo/workflows/docs.yaml

@@ -1,24 +0,0 @@
-on:
-  push:
-    tags:
-      - "*"
-jobs:
-  build_docs:
-    runs-on: docker
-    container:
-      image: docker.zeptotech.net/zeptotech/zig-yarn:1.1.0
-      credentials:
-        username: ${{ vars.DOCKER_REGISTRY_USERNAME }}
-        password: ${{ secrets.DOCKER_REGISTRY_PASSWORD }}
-    steps:
-      - uses: actions/checkout@v4
-      - run: mkdir -p artifact/api
-      - run: (cd docs && corepack enable && yarn install)
-      - run: (cd docs && yarn docs:build)
-      - run: mv docs/.vitepress/dist/* artifact
-      - run: /zig/zig build docs
-      - run: mv zig-out/docs/* artifact/api
-      - uses: https://code.forgejo.org/forgejo/upload-artifact@v4
-        with:
-          name: docs.zip
-          path: artifact

README.md

@@ -28,7 +28,7 @@ _ZRM_ provides a simple interface to relational databases in Zig. Define your re
 
 ## Versions
 
-ZRM 0.3.1 is made and tested with zig 0.13.0.
+ZRM 0.3.0 is made and tested with zig 0.13.0.
 
 ## Work in progress
 
@@ -41,7 +41,7 @@ ZRM aims to handle a lot for you, but it takes time to make. Have a look to [the
 In your project directory:
 
 ```shell
-$ zig fetch --save https://code.zeptotech.net/zedd/zrm/archive/v0.3.1.tar.gz
+$ zig fetch --save https://code.zeptotech.net/zedd/zrm/archive/v0.3.0.tar.gz
 ```
 
 In `build.zig`:

build.zig.zon

@@ -1,6 +1,6 @@
 .{
     .name = "zrm",
-    .version = "0.3.1",
+    .version = "0.3.0",
 
     .minimum_zig_version = "0.13.0",
 

docs/docs/database.md

@@ -51,19 +51,7 @@ defer session.deinit();
 
 Using sessions, you can start transactions and use savepoints.
 
-::: warning
-You probably want to rollback all active transactions in `defer`, so that none remain active after leaving the active branch.
-:::
-
 ```zig
-// Start a new session.
-var session = try zrm.Session.init(database);
-defer {
-	// Rollback all active transactions that remain active.
-	session.rollbackAll();
-	session.deinit();
-};
-
 try session.beginTransaction();
 
 // Do something.

docs/docs/install.md

@@ -3,7 +3,7 @@
 You can easily install ZRM using the `zig fetch` command:
 
 ```shell
-$ zig fetch --save https://code.zeptotech.net/zedd/zrm/archive/v0.3.1.tar.gz
+$ zig fetch --save https://code.zeptotech.net/zedd/zrm/archive/v0.3.0.tar.gz
 ```
 
 ::: info
@@ -18,8 +18,8 @@ This should add something like the following in `build.zig.zon` dependencies:
 	.dependencies = .{
 		// ...
 		.zrm = .{
-			.url = "https://code.zeptotech.net/zedd/zrm/archive/v0.3.1.tar.gz",
+			.url = "https://code.zeptotech.net/zedd/zrm/archive/v0.3.0.tar.gz",
-			.hash = "12200fe...",
+			.hash = "12200fe147879d72381633e6f44d76db2c8a603cda1969b4e474c15c31052dbb24b7",
 		},
 		// ...
 	},

src/conditions.zig

@@ -1,6 +1,6 @@
 const std = @import("std");
 const _sql = @import("sql.zig");
-const ZrmError = @import("errors.zig").ZrmError;
+const errors = @import("errors.zig");
 
 const Static = @This();
 
@@ -78,7 +78,7 @@ pub fn in(comptime ValueType: type, allocator: std.mem.Allocator, _column: []con
 fn conditionsCombiner(comptime keyword: []const u8, allocator: std.mem.Allocator, subconditions: []const _sql.RawQuery) !_sql.RawQuery {
 	if (subconditions.len == 0) {
 		// At least one condition is required.
-		return ZrmError.AtLeastOneConditionRequired;
+		return errors.ZrmError.AtLeastOneConditionRequired;
 	}
 
 	// Full keyword constant.

src/insert.zig

@@ -1,7 +1,7 @@
 const std = @import("std");
 const pg = @import("pg");
 const zollections = @import("zollections");
-const ZrmError = @import("errors.zig").ZrmError;
+const errors = @import("errors.zig");
 const database = @import("database.zig");
 const postgresql = @import("postgresql.zig");
 const _sql = @import("sql.zig");
@@ -196,14 +196,14 @@ pub fn RepositoryInsert(comptime Model: type, comptime TableShape: type, comptim
 		}
 
 		/// Set selected columns for RETURNING clause.
-		pub fn returningColumns(self: *Self, _select: []const []const u8) !void {
+		pub fn returningColumns(self: *Self, _select: []const []const u8) void {
 			if (_select.len == 0) {
-				return ZrmError.AtLeastOneSelectionRequired;
+				return errors.AtLeastOneSelectionRequired;
 			}
 
 			self.returning(.{
 				// Join selected columns.
-				.sql = try std.mem.join(self.arena.allocator(), ", ", _select),
+				.sql = std.mem.join(self.arena.allocator(), ", ", _select),
 				.params = &[_]_sql.RawQueryParameter{}, // No parameters.
 			});
 		}
@@ -220,7 +220,7 @@ pub fn RepositoryInsert(comptime Model: type, comptime TableShape: type, comptim
 		pub fn buildSql(self: *Self) !void {
 			if (self.insertConfig.values.len == 0) {
 				// At least one value is required to insert.
-				return ZrmError.AtLeastOneValueRequired;
+				return errors.ZrmError.AtLeastOneValueRequired;
 			}
 
 			// Compute VALUES parameters count.

src/postgresql.zig

@@ -2,7 +2,7 @@ const std = @import("std");
 const pg = @import("pg");
 const zollections = @import("zollections");
 const global = @import("global.zig");
-const ZrmError = @import("errors.zig").ZrmError;
+const errors = @import("errors.zig");
 const database = @import("database.zig");
 const _sql = @import("sql.zig");
 const _relationships = @import("relationships.zig");
@@ -51,7 +51,7 @@ pub fn handleRawPostgresqlError(err: anyerror, connection: *pg.Conn) anyerror {
 		}
 
 		// Return that an error happened in query execution.
-		return ZrmError.QueryFailed;
+		return errors.ZrmError.QueryFailed;
 	} else {
 		// Not an SQL error, just return it.
 		return err;

src/query.zig

@@ -1,7 +1,7 @@
 const std = @import("std");
 const pg = @import("pg");
 const zollections = @import("zollections");
-const ZrmError = @import("errors.zig").ZrmError;
+const errors = @import("errors.zig");
 const database = @import("database.zig");
 const postgresql = @import("postgresql.zig");
 const _sql = @import("sql.zig");
@@ -105,7 +105,7 @@ pub fn RepositoryQuery(comptime Model: type, comptime TableShape: type, comptime
 		/// Set selected columns for SELECT clause.
 		pub fn selectColumns(self: *Self, _select: []const []const u8) !void {
 			if (_select.len == 0) {
-				return ZrmError.AtLeastOneSelectionRequired;
+				return errors.AtLeastOneSelectionRequired;
 			}
 
 			self.select(.{

src/session.zig

@@ -12,9 +12,6 @@ pub const Session = struct {
 	/// The active connection for the session.
 	connection: *pg.Conn,
 
-	/// The count of active transactions for the session.
-	activeTransactions: usize = 0,
-
 	/// Execute a comptime-known SQL command for the current session.
 	fn exec(self: Self, comptime sql: []const u8) !void {
 		_ = self.connection.exec(sql, .{}) catch |err| {
@@ -32,25 +29,11 @@ pub const Session = struct {
 		try self.exec("ROLLBACK;");
 	}
 
-	/// Rollback all active transactions.
-	pub fn rollbackAll(self: Self) !void {
-		for (0..self.activeTransactions) |_| {
-			self.rollbackTransaction();
-		}
-	}
-
 	/// Commit the current transaction.
 	pub fn commitTransaction(self: Self) !void {
 		try self.exec("COMMIT;");
 	}
 
-	/// Commit all active transactions.
-	pub fn commitAll(self: Self) !void {
-		for (0..self.activeTransactions) |_| {
-			self.commitTransaction();
-		}
-	}
-
 	/// Create a new savepoint with the given name.
 	pub fn savepoint(self: Self, comptime _savepoint: []const u8) !void {
 		try self.exec("SAVEPOINT " ++ _savepoint ++ ";");

src/sql.zig

@@ -1,5 +1,5 @@
 const std = @import("std");
-const ZrmError = @import("errors.zig").ZrmError;
+const errors = @import("errors.zig");
 
 /// A structure with SQL and its parameters.
 pub const RawQuery = struct {
@@ -120,7 +120,7 @@ pub const RawQueryParameter = union(enum) {
 	null: void,
 
 	/// Convert any value to a query parameter.
-	pub fn fromValue(value: anytype) ZrmError!RawQueryParameter {
+	pub fn fromValue(value: anytype) errors.ZrmError!RawQueryParameter {
 		// Get given value type.
 		const valueType = @typeInfo(@TypeOf(value));
 
@@ -138,7 +138,7 @@ pub const RawQueryParameter = union(enum) {
 					if (pointer.child == u8) {
 						return .{ .string = value };
 					} else {
-						return ZrmError.UnsupportedTableType;
+						return errors.ZrmError.UnsupportedTableType;
 					}
 				}
 			},
@@ -154,7 +154,7 @@ pub const RawQueryParameter = union(enum) {
 					return .{ .null = true };
 				}
 			},
-			else => return ZrmError.UnsupportedTableType
+			else => return errors.ZrmError.UnsupportedTableType
 		};
 	}
 };

src/update.zig

@@ -1,7 +1,7 @@
 const std = @import("std");
 const pg = @import("pg");
 const zollections = @import("zollections");
-const ZrmError = @import("errors.zig").ZrmError;
+const errors = @import("errors.zig");
 const database = @import("database.zig");
 const postgresql = @import("postgresql.zig");
 const _sql = @import("sql.zig");
@@ -153,14 +153,14 @@ pub fn RepositoryUpdate(comptime Model: type, comptime TableShape: type, comptim
 		}
 
 		/// Set selected columns for RETURNING clause.
-		pub fn returningColumns(self: *Self, _select: []const []const u8) !void {
+		pub fn returningColumns(self: *Self, _select: []const []const u8) void {
 			if (_select.len == 0) {
-				return ZrmError.AtLeastOneSelectionRequired;
+				return errors.AtLeastOneSelectionRequired;
 			}
 
 			self.returning(.{
 				// Join selected columns.
-				.sql = try std.mem.join(self.arena.allocator(), ", ", _select),
+				.sql = std.mem.join(self.arena.allocator(), ", ", _select),
 				.params = &[_]_sql.RawQueryParameter{}, // No parameters.
 			});
 		}
@@ -177,7 +177,7 @@ pub fn RepositoryUpdate(comptime Model: type, comptime TableShape: type, comptim
 		pub fn buildSql(self: *Self) !void {
 			if (self.updateConfig.value) |_| {} else {
 				// Updated values must be set.
-				return ZrmError.UpdatedValuesRequired;
+				return errors.ZrmError.UpdatedValuesRequired;
 			}
 
 			// Start parameter counter at 1.