WIP

build.zig

@@ -150,11 +150,9 @@ pub fn jetzigInit(b: *std.Build, exe: *std.Build.Step.Compile, options: JetzigIn
     const jetcommon_module = jetzig_dep.module("jetcommon");
     const jetquery_migrate_module = jetzig_dep.module("jetquery_migrate");
 
-    {
-        const build_options = b.addOptions();
-        build_options.addOption(Environment, "environment", environment);
-        jetzig_module.addOptions("build_config", build_options);
-    }
+    const build_options = b.addOptions();
+    build_options.addOption(Environment, "environment", environment);
+    jetzig_module.addOptions("build_options", build_options);
 
     exe.root_module.addImport("jetzig", jetzig_module);
     exe.root_module.addImport("zmpl", zmpl_module);
@@ -311,18 +309,48 @@ pub fn jetzigInit(b: *std.Build, exe: *std.Build.Step.Compile, options: JetzigIn
         .optimize = optimize,
     });
 
-    const migrate_step = b.step("jetzig:migrate", "Migrate your app's database");
-    const exe_migrate = b.addExecutable(.{
-        .name = "migrate",
-        .root_source_file = jetzig_dep.path("src/commands/migrate.zig"),
+    const exe_database = b.addExecutable(.{
+        .name = "database",
+        .root_source_file = jetzig_dep.path("src/commands/database.zig"),
         .target = target,
         .optimize = optimize,
     });
-    exe_migrate.root_module.addImport("jetquery", jetquery_module);
-    exe_migrate.root_module.addImport("jetcommon", jetcommon_module);
-    exe_migrate.root_module.addImport("jetquery_migrate", jetquery_migrate_module);
-    const run_migrate_cmd = b.addRunArtifact(exe_migrate);
-    migrate_step.dependOn(&run_migrate_cmd.step);
+    exe_database.root_module.addImport("jetquery", jetquery_module);
+    exe_database.root_module.addImport("jetcommon", jetcommon_module);
+    exe_database.root_module.addImport("jetquery_migrate", jetquery_migrate_module);
+    exe_database.root_module.addOptions("build_options", build_options);
+
+    const database_migrate_step = b.step(
+        "jetzig:database:migrate",
+        "Migrate your Jetzig app's database.",
+    );
+    const run_database_migrate_cmd = b.addRunArtifact(exe_database);
+    run_database_migrate_cmd.addArg("migrate");
+    database_migrate_step.dependOn(&run_database_migrate_cmd.step);
+
+    const database_rollback_step = b.step(
+        "jetzig:database:rollback",
+        "Roll back a migration in your Jetzig app's database.",
+    );
+    const run_database_rollback_cmd = b.addRunArtifact(exe_database);
+    run_database_rollback_cmd.addArg("rollback");
+    database_rollback_step.dependOn(&run_database_rollback_cmd.step);
+
+    const database_create_step = b.step(
+        "jetzig:database:create",
+        "Create a database for your Jetzig app.",
+    );
+    const run_database_create_cmd = b.addRunArtifact(exe_database);
+    run_database_create_cmd.addArg("create");
+    database_create_step.dependOn(&run_database_create_cmd.step);
+
+    const database_drop_step = b.step(
+        "jetzig:database:drop",
+        "Drop your Jetzig app's database.",
+    );
+    const run_database_drop_cmd = b.addRunArtifact(exe_database);
+    run_database_drop_cmd.addArg("drop");
+    database_drop_step.dependOn(&run_database_drop_cmd.step);
 
     exe_routes.root_module.addImport("jetzig", jetzig_module);
     exe_routes.root_module.addImport("routes", routes_module);

cli/cli.zig

@@ -1,17 +1,20 @@
 const std = @import("std");
 const args = @import("args");
-const init = @import("commands/init.zig");
-const update = @import("commands/update.zig");
-const generate = @import("commands/generate.zig");
-const server = @import("commands/server.zig");
-const routes = @import("commands/routes.zig");
-const bundle = @import("commands/bundle.zig");
-const tests = @import("commands/tests.zig");
-const database = @import("commands/database.zig");
 
-const Options = struct {
+pub const init = @import("commands/init.zig");
+pub const update = @import("commands/update.zig");
+pub const generate = @import("commands/generate.zig");
+pub const server = @import("commands/server.zig");
+pub const routes = @import("commands/routes.zig");
+pub const bundle = @import("commands/bundle.zig");
+pub const tests = @import("commands/tests.zig");
+pub const database = @import("commands/database.zig");
+
+pub const Environment = enum { development, testing, production };
+
+pub const Options = struct {
     help: bool = false,
-    environment: enum { development, testing, production },
+    environment: Environment = .development,
 
     pub const shorthands = .{
         .h = "help",
@@ -30,6 +33,7 @@ const Options = struct {
             .@"test" = "Run app tests",
             .database = "Manage the application's database",
             .help = "Print help and exit",
+            .environment = "Jetzig environment.",
         },
     };
 };
@@ -92,63 +96,65 @@ pub fn main() !void {
 }
 
 fn run(allocator: std.mem.Allocator, options: args.ParseArgsResult(Options, Verb), writer: anytype) !void {
+    const OptionsType = args.ParseArgsResult(Options, Verb);
+
     if (options.verb) |verb| {
         return switch (verb) {
             .init => |opts| init.run(
                 allocator,
                 opts,
                 writer,
-                options.positionals,
-                .{ .help = options.options.help },
+                OptionsType,
+                options,
             ),
             .g, .generate => |opts| generate.run(
                 allocator,
                 opts,
                 writer,
-                options.positionals,
-                .{ .help = options.options.help },
+                OptionsType,
+                options,
             ),
             .update => |opts| update.run(
                 allocator,
                 opts,
                 writer,
-                options.positionals,
-                .{ .help = options.options.help },
+                OptionsType,
+                options,
             ),
             .s, .server => |opts| server.run(
                 allocator,
                 opts,
                 writer,
-                options.positionals,
-                .{ .help = options.options.help },
+                OptionsType,
+                options,
             ),
             .r, .routes => |opts| routes.run(
                 allocator,
                 opts,
                 writer,
-                options.positionals,
-                .{ .help = options.options.help },
+                OptionsType,
+                options,
             ),
             .b, .bundle => |opts| bundle.run(
                 allocator,
                 opts,
                 writer,
-                options.positionals,
-                .{ .help = options.options.help },
+                OptionsType,
+                options,
             ),
             .t, .@"test" => |opts| tests.run(
                 allocator,
                 opts,
                 writer,
-                options.positionals,
-                .{ .help = options.options.help },
+                OptionsType,
+                options,
             ),
             .d, .database => |opts| database.run(
                 allocator,
                 opts,
                 writer,
-                options.positionals,
-                .{ .help = options.options.help },
+                OptionsType,
+                options,
             ),
         };
     }

cli/commands/bundle.zig

@@ -37,16 +37,15 @@ pub fn run(
     allocator: std.mem.Allocator,
     options: Options,
     writer: anytype,
-    positionals: [][]const u8,
-    other_options: struct { help: bool },
+    T: type,
+    main_options: T,
 ) !void {
     if (builtin.os.tag == .windows) {
         std.debug.print("Bundling on Windows is currently not supported.\n", .{});
         std.process.exit(1);
     }
 
-    _ = positionals;
-    if (other_options.help) {
+    if (main_options.options.help) {
         try args.printHelp(Options, "jetzig bundle", writer);
         return;
     }

cli/commands/database.zig

@@ -1,9 +1,16 @@
 const std = @import("std");
+
 const args = @import("args");
-const util = @import("../util.zig");
 const jetquery = @import("jetquery");
 const Migrate = @import("jetquery_migrate");
 
+const util = @import("../util.zig");
+const cli = @import("../cli.zig");
+const migrate = @import("database/migrate.zig");
+const rollback = @import("database/rollback.zig");
+const create = @import("database/create.zig");
+const drop = @import("database/drop.zig");
+
 /// Command line options for the `database` command.
 pub const Options = struct {
     pub const meta = .{
@@ -24,16 +31,46 @@ pub fn run(
     allocator: std.mem.Allocator,
     options: Options,
     writer: anytype,
-    positionals: [][]const u8,
-    other_options: struct { help: bool },
+    T: type,
+    main_options: T,
 ) !void {
-    _ = options;
-    _ = writer;
-    _ = positionals;
-    _ = other_options;
-    try util.execCommand(allocator, &.{
-        "zig",
-        "build",
-        "jetzig:migrate",
+    var arena = std.heap.ArenaAllocator.init(allocator);
+    defer arena.deinit();
+    const alloc = arena.allocator();
+
+    const Action = enum { migrate, rollback, create, drop };
+    const map = std.StaticStringMap(Action).initComptime(.{
+        .{ "migrate", .migrate },
+        .{ "rollback", .rollback },
+        .{ "create", .create },
+        .{ "drop", .drop },
     });
+
+    const action = if (main_options.positionals.len > 0)
+        map.get(main_options.positionals[0])
+    else
+        null;
+    const sub_args: []const []const u8 = if (main_options.positionals.len > 1)
+        main_options.positionals[1..]
+    else
+        &.{};
+
+    return if (main_options.options.help and action == null) blk: {
+        try args.printHelp(Options, "jetzig database", writer);
+        break :blk {};
+    } else if (action == null) blk: {
+        const available_help = try std.mem.join(alloc, "|", map.keys());
+        std.debug.print("Missing sub-command. Expected: [{s}]\n", .{available_help});
+        break :blk error.JetzigCommandError;
+    } else if (action) |capture| blk: {
+        var cwd = try util.detectJetzigProjectDir();
+        defer cwd.close();
+
+        break :blk switch (capture) {
+            .migrate => migrate.run(alloc, cwd, sub_args, options, T, main_options),
+            .rollback => rollback.run(alloc, cwd, sub_args, options, T, main_options),
+            .create => create.run(alloc, cwd, sub_args, options, T, main_options),
+            .drop => drop.run(alloc, cwd, sub_args, options, T, main_options),
+        };
+    };
 }

cli/commands/database/create.zig

@@ -0,0 +1,36 @@
+const std = @import("std");
+
+const cli = @import("../../cli.zig");
+const util = @import("../../util.zig");
+
+pub fn run(
+    allocator: std.mem.Allocator,
+    cwd: std.fs.Dir,
+    args: []const []const u8,
+    options: cli.database.Options,
+    T: type,
+    main_options: T,
+) !void {
+    _ = cwd;
+    _ = options;
+    if (main_options.options.help or args.len != 0) {
+        std.debug.print(
+            \\Create a database.
+            \\
+            \\Example:
+            \\
+            \\  jetzig database create
+            \\  jetzig --environment testing database create
+            \\
+        , .{});
+
+        return if (main_options.options.help) {} else error.JetzigCommandError;
+    }
+
+    try util.execCommand(allocator, &.{
+        "zig",
+        "build",
+        util.environmentBuildOption(main_options.options.environment),
+        "jetzig:database:create",
+    });
+}

cli/commands/database/drop.zig

@@ -0,0 +1,36 @@
+const std = @import("std");
+
+const cli = @import("../../cli.zig");
+const util = @import("../../util.zig");
+
+pub fn run(
+    allocator: std.mem.Allocator,
+    cwd: std.fs.Dir,
+    args: []const []const u8,
+    options: cli.database.Options,
+    T: type,
+    main_options: T,
+) !void {
+    _ = cwd;
+    _ = options;
+    if (main_options.options.help or args.len != 0) {
+        std.debug.print(
+            \\Run database migrations.
+            \\
+            \\Example:
+            \\
+            \\  jetzig database migrate
+            \\  jetzig --environment testing database migrate
+            \\
+        , .{});
+
+        return if (main_options.options.help) {} else error.JetzigCommandError;
+    }
+
+    try util.execCommand(allocator, &.{
+        "zig",
+        "build",
+        util.environmentBuildOption(main_options.options.environment),
+        "jetzig:database:drop",
+    });
+}

cli/commands/database/migrate.zig

@@ -0,0 +1,36 @@
+const std = @import("std");
+
+const cli = @import("../../cli.zig");
+const util = @import("../../util.zig");
+
+pub fn run(
+    allocator: std.mem.Allocator,
+    cwd: std.fs.Dir,
+    args: []const []const u8,
+    options: cli.database.Options,
+    T: type,
+    main_options: T,
+) !void {
+    _ = cwd;
+    _ = options;
+    if (main_options.options.help or args.len != 0) {
+        std.debug.print(
+            \\Run database migrations.
+            \\
+            \\Example:
+            \\
+            \\  jetzig database migrate
+            \\  jetzig --environment testing database migrate
+            \\
+        , .{});
+
+        return if (main_options.options.help) {} else error.JetzigCommandError;
+    }
+
+    try util.execCommand(allocator, &.{
+        "zig",
+        "build",
+        util.environmentBuildOption(main_options.options.environment),
+        "jetzig:database:migrate",
+    });
+}

cli/commands/database/rollback.zig

@@ -0,0 +1,36 @@
+const std = @import("std");
+
+const cli = @import("../../cli.zig");
+const util = @import("../../util.zig");
+
+pub fn run(
+    allocator: std.mem.Allocator,
+    cwd: std.fs.Dir,
+    args: []const []const u8,
+    options: cli.database.Options,
+    T: type,
+    main_options: T,
+) !void {
+    _ = cwd;
+    _ = options;
+    if (main_options.options.help or args.len != 0) {
+        std.debug.print(
+            \\Run database migrations.
+            \\
+            \\Example:
+            \\
+            \\  jetzig database migrate
+            \\  jetzig --environment testing database migrate
+            \\
+        , .{});
+
+        return if (main_options.options.help) {} else error.JetzigCommandError;
+    }
+
+    try util.execCommand(allocator, &.{
+        "zig",
+        "build",
+        util.environmentBuildOption(main_options.options.environment),
+        "jetzig:database:rollback",
+    });
+}

cli/commands/generate.zig

@@ -31,8 +31,8 @@ pub fn run(
     allocator: std.mem.Allocator,
     options: Options,
     writer: anytype,
-    positionals: [][]const u8,
-    other_options: struct { help: bool },
+    T: type,
+    main_options: T,
 ) !void {
     var cwd = try util.detectJetzigProjectDir();
     defer cwd.close();
@@ -65,13 +65,16 @@ pub fn run(
     defer arena_allocator.deinit();
     const arena = arena_allocator.allocator();
 
-    const generate_type: ?Generator = if (positionals.len > 0) map.get(positionals[0]) else null;
+    const generate_type: ?Generator = if (main_options.positionals.len > 0)
+        map.get(main_options.positionals[0])
+    else
+        null;
 
-    if (positionals.len > 1) {
-        for (positionals[1..]) |arg| try sub_args.append(arg);
+    if (main_options.positionals.len > 1) {
+        for (main_options.positionals[1..]) |arg| try sub_args.append(arg);
     }
 
-    if (other_options.help and generate_type == null) {
+    if (main_options.options.help and generate_type == null) {
         try args.printHelp(Options, "jetzig generate", writer);
         return;
     } else if (generate_type == null) {
@@ -81,14 +84,14 @@ pub fn run(
 
     if (generate_type) |capture| {
         return switch (capture) {
-            .view => view.run(arena, cwd, sub_args.items, other_options.help),
-            .partial => partial.run(arena, cwd, sub_args.items, other_options.help),
-            .layout => layout.run(arena, cwd, sub_args.items, other_options.help),
-            .mailer => mailer.run(arena, cwd, sub_args.items, other_options.help),
-            .job => job.run(arena, cwd, sub_args.items, other_options.help),
-            .middleware => middleware.run(arena, cwd, sub_args.items, other_options.help),
-            .secret => secret.run(arena, cwd, sub_args.items, other_options.help),
-            .migration => migration.run(arena, cwd, sub_args.items, other_options.help),
+            .view => view.run(arena, cwd, sub_args.items, main_options.options.help),
+            .partial => partial.run(arena, cwd, sub_args.items, main_options.options.help),
+            .layout => layout.run(arena, cwd, sub_args.items, main_options.options.help),
+            .mailer => mailer.run(arena, cwd, sub_args.items, main_options.options.help),
+            .job => job.run(arena, cwd, sub_args.items, main_options.options.help),
+            .middleware => middleware.run(arena, cwd, sub_args.items, main_options.options.help),
+            .secret => secret.run(arena, cwd, sub_args.items, main_options.options.help),
+            .migration => migration.run(arena, cwd, sub_args.items, main_options.options.help),
         };
     }
 }

cli/commands/init.zig

@@ -1,6 +1,8 @@
 const std = @import("std");
 const args = @import("args");
+
 const util = @import("../util.zig");
+const cli = @import("../cli.zig");
 
 const init_data = @import("init_data").init_data;
 
@@ -33,13 +35,13 @@ pub fn run(
     allocator: std.mem.Allocator,
     options: Options,
     writer: anytype,
-    positionals: [][]const u8,
-    other_options: struct { help: bool },
+    T: type,
+    main_options: T,
 ) !void {
     _ = options;
     var install_path: ?[]const u8 = null;
 
-    for (positionals) |arg| {
+    for (main_options.positionals) |arg| {
         if (install_path != null) {
             std.debug.print("Unexpected positional argument: {s}\n", .{arg});
             return error.JetzigCommandError;
@@ -50,7 +52,7 @@ pub fn run(
     const github_url = try util.githubUrl(allocator);
     defer allocator.free(github_url);
 
-    if (other_options.help) {
+    if (main_options.options.help) {
         try args.printHelp(Options, "jetzig init", writer);
         return;
     }

cli/commands/routes.zig

@@ -21,12 +21,11 @@ pub fn run(
     allocator: std.mem.Allocator,
     options: Options,
     writer: anytype,
-    positionals: [][]const u8,
-    other_options: struct { help: bool },
+    T: type,
+    main_options: T,
 ) !void {
-    _ = positionals;
     _ = options;
-    if (other_options.help) {
+    if (main_options.options.help) {
         try args.printHelp(Options, "jetzig routes", writer);
         return;
     }

cli/commands/server.zig

@@ -34,15 +34,15 @@ pub fn run(
     allocator: std.mem.Allocator,
     options: Options,
     writer: anytype,
-    positionals: [][]const u8,
-    other_options: struct { help: bool },
+    T: type,
+    main_options: T,
 ) !void {
-    if (other_options.help) {
+    if (main_options.options.help) {
         try args.printHelp(Options, "jetzig server", writer);
         return;
     }
 
-    if (positionals.len > 0) {
+    if (main_options.positionals.len > 0) {
         std.debug.print("The `server` command does not accept positional arguments.", .{});
         return error.JetzigCommandError;
     }
@@ -66,7 +66,15 @@ pub fn run(
         util.runCommand(
             allocator,
             realpath,
-            &[_][]const u8{ "zig", "build", "-Djetzig_runner=true", "install", "--color", "on" },
+            &.{
+                "zig",
+                "build",
+                util.environmentBuildOption(main_options.options.environment),
+                "-Djetzig_runner=true",
+                "install",
+                "--color",
+                "on",
+            },
         ) catch {
             std.debug.print("Build failed, waiting for file change...\n", .{});
             try awaitFileChange(allocator, cwd, &mtime);

cli/commands/tests.zig

@@ -28,16 +28,17 @@ pub fn run(
     allocator: std.mem.Allocator,
     options: Options,
     writer: anytype,
-    positionals: [][]const u8,
-    other_options: struct { help: bool },
+    T: type,
+    main_options: T,
 ) !void {
     _ = options;
     _ = writer;
-    _ = positionals;
-    _ = other_options;
+    _ = main_options;
     try util.execCommand(allocator, &.{
         "zig",
         "build",
+        "-e",
+        "testing",
         "jetzig:test",
     });
 }

cli/commands/update.zig

@@ -30,21 +30,24 @@ pub fn run(
     allocator: std.mem.Allocator,
     options: Options,
     writer: anytype,
-    positionals: [][]const u8,
-    other_options: struct { help: bool },
+    T: type,
+    main_options: T,
 ) !void {
     _ = options;
-    if (other_options.help) {
+    if (main_options.options.help) {
         try args.printHelp(Options, "jetzig update", writer);
         return;
     }
 
-    if (positionals.len > 1) {
-        std.debug.print("Expected at most 1 positional argument, found {}\n", .{positionals.len});
+    if (main_options.positionals.len > 1) {
+        std.debug.print(
+            "Expected at most 1 positional argument, found {}\n",
+            .{main_options.positionals.len},
+        );
         return error.JetzigCommandError;
     }
 
-    const name = if (positionals.len > 0) positionals[0] else "jetzig";
+    const name = if (main_options.positionals.len > 0) main_options.positionals[0] else "jetzig";
 
     const github_url = try util.githubUrl(allocator);
     defer allocator.free(github_url);

cli/util.zig

@@ -1,6 +1,8 @@
 const std = @import("std");
 const builtin = @import("builtin");
 
+const cli = @import("cli.zig");
+
 /// Decode a base64 string, used for parsing out build artifacts generated by the CLI program's
 /// build.zig which are stored in the executable as a module.
 pub fn base64Decode(allocator: std.mem.Allocator, input: []const u8) ![]const u8 {
@@ -235,3 +237,9 @@ pub fn locateExecutable(
 
     return null;
 }
+
+pub fn environmentBuildOption(environment: cli.Environment) []const u8 {
+    return switch (environment) {
+        inline else => |tag| "-Denvironment=" ++ @tagName(tag),
+    };
+}

src/commands/database.zig

@@ -0,0 +1,85 @@
+const std = @import("std");
+
+const build_options = @import("build_options");
+
+const jetquery = @import("jetquery");
+const Migrate = @import("jetquery_migrate").Migrate;
+const MigrateSchema = @import("jetquery_migrate").MigrateSchema;
+
+const confirm_drop_env = "JETZIG_DROP_PRODUCTION_DATABASE";
+const production_drop_failure_message = "To drop a production database, " ++
+    "set `JETZIG_DROP_PRODUCTION_DATABASE={s}`. Exiting.";
+
+pub fn main() !void {
+    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
+    defer std.debug.assert(gpa.deinit() == .ok);
+
+    const gpa_allocator = gpa.allocator();
+    var arena = std.heap.ArenaAllocator.init(gpa_allocator);
+    defer arena.deinit();
+
+    const allocator = arena.allocator();
+
+    const args = try std.process.argsAlloc(allocator);
+
+    if (args.len < 2) return error.JetzigMissingDatabaseArgument;
+
+    const Action = enum { migrate, rollback, create, drop };
+    const map = std.StaticStringMap(Action).initComptime(.{
+        .{ "migrate", .migrate },
+        .{ "rollback", .rollback },
+        .{ "create", .create },
+        .{ "drop", .drop },
+    });
+    const action = map.get(args[1]) orelse return error.JetzigUnrecognizedDatabaseArgument;
+
+    const environment = build_options.environment;
+    const config = @field(jetquery.config.database, @tagName(environment));
+
+    const Repo = jetquery.Repo(config.adapter, MigrateSchema);
+    var repo = try Repo.loadConfig(
+        allocator,
+        std.enums.nameCast(jetquery.Environment, environment),
+        .{
+            .admin = switch (action) {
+                .migrate, .rollback => false,
+                .create, .drop => true,
+            },
+            .context = .migration,
+        },
+    );
+    defer repo.deinit();
+
+    switch (action) {
+        .migrate => {
+            try Migrate(config.adapter).init(&repo).migrate();
+        },
+        .rollback => {
+            try Migrate(config.adapter).init(&repo).rollback();
+        },
+        .create => {
+            try repo.createDatabase(config.database, .{});
+        },
+        .drop => {
+            if (environment == .production) {
+                const confirm = std.process.getEnvVarOwned(allocator, confirm_drop_env) catch |err| {
+                    switch (err) {
+                        error.EnvironmentVariableNotFound => {
+                            std.log.err(production_drop_failure_message, .{config.database});
+                            std.process.exit(1);
+                        },
+                        else => return err,
+                    }
+                };
+                if (std.mem.eql(u8, confirm, config.database)) {
+                    try repo.dropDatabase(config.database, .{});
+                } else {
+                    std.log.err(production_drop_failure_message, .{config.database});
+                    std.process.exit(1);
+                }
+            } else {
+                try repo.dropDatabase(config.database, .{});
+            }
+        },
+    }
+}

src/commands/migrate.zig

@@ -1,25 +0,0 @@
-const std = @import("std");
-
-const jetquery = @import("jetquery");
-const Migrate = @import("jetquery_migrate").Migrate;
-const MigrateSchema = @import("jetquery_migrate").MigrateSchema;
-
-pub fn main() !void {
-    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
-    defer std.debug.assert(gpa.deinit() == .ok);
-
-    const gpa_allocator = gpa.allocator();
-    var arena = std.heap.ArenaAllocator.init(gpa_allocator);
-    defer arena.deinit();
-
-    const allocator = arena.allocator();
-
-    var repo = try jetquery.Repo(
-        jetquery.config.database.adapter,
-        MigrateSchema,
-    ).loadConfig(allocator, .{});
-    defer repo.deinit();
-
-    const migrate = Migrate(jetquery.config.database.adapter).init(&repo);
-    try migrate.run();
-}

src/jetzig.zig

@@ -26,7 +26,7 @@ pub const DateTime = jetcommon.types.DateTime;
 pub const Time = jetcommon.types.Time;
 pub const Date = jetcommon.types.Date;
 
-pub const environment = @import("build_config").environment;
+pub const environment = @import("build_options").environment;
 
 /// The primary interface for a Jetzig application. Create an `App` in your application's
 /// `src/main.zig` and call `start` to launch the application.