diff options
Diffstat (limited to 'build.zig')
-rw-r--r-- | build.zig | 1018 |
1 files changed, 502 insertions, 516 deletions
@@ -5,10 +5,12 @@ const ipc = @import("src/ipc.zig"); const tests = @import("test/tests.zig"); const Build = compat.Build; +const CompileStep = compat.build.CompileStep; const Step = compat.build.Step; const Child = std.process.Child; const assert = std.debug.assert; +const join = std.fs.path.join; const print = std.debug.print; pub const Exercise = struct { @@ -29,21 +31,16 @@ pub const Exercise = struct { /// Set this to true to check stdout instead. check_stdout: bool = false, - /// This exercise makes use of the async feature. - /// We need to keep track of this, so we compile without the self hosted compiler - @"async": bool = false, - /// This exercise makes use of C functions /// We need to keep track of this, so we compile with libc - C: bool = false, + link_libc: bool = false, /// This exercise is not supported by the current Zig compiler. skip: bool = false, /// Returns the name of the main file with .zig stripped. - pub fn baseName(self: Exercise) []const u8 { - assert(std.mem.endsWith(u8, self.main_file, ".zig")); - return self.main_file[0 .. self.main_file.len - 4]; + pub fn name(self: Exercise) []const u8 { + return std.fs.path.stem(self.main_file); } /// Returns the key of the main file, the string before the '_' with @@ -63,470 +60,18 @@ pub const Exercise = struct { pub fn number(self: Exercise) usize { return std.fmt.parseInt(usize, self.key(), 10) catch unreachable; } -}; -const exercises = [_]Exercise{ - .{ - .main_file = "001_hello.zig", - .output = "Hello world!", - .hint = "DON'T PANIC!\nRead the error above.\nSee how it has something to do with 'main'?\nOpen up the source file as noted and read the comments.\nYou can do this!", - }, - .{ - .main_file = "002_std.zig", - .output = "Standard Library.", - }, - .{ - .main_file = "003_assignment.zig", - .output = "55 314159 -11", - .hint = "There are three mistakes in this one!", - }, - .{ - .main_file = "004_arrays.zig", - .output = "First: 2, Fourth: 7, Length: 8", - .hint = "There are two things to complete here.", - }, - .{ - .main_file = "005_arrays2.zig", - .output = "LEET: 1337, Bits: 100110011001", - .hint = "Fill in the two arrays.", - }, - .{ - .main_file = "006_strings.zig", - .output = "d=d ha ha ha Major Tom", - .hint = "Each '???' needs something filled in.", - }, - .{ - .main_file = "007_strings2.zig", - .output = "Ziggy played guitar\nJamming good with Andrew Kelley\nAnd the Spiders from Mars", - .hint = "Please fix the lyrics!", - }, - .{ - .main_file = "008_quiz.zig", - .output = "Program in Zig!", - .hint = "See if you can fix the program!", - }, - .{ - .main_file = "009_if.zig", - .output = "Foo is 1!", - }, - .{ - .main_file = "010_if2.zig", - .output = "With the discount, the price is $17.", - }, - .{ - .main_file = "011_while.zig", - .output = "2 4 8 16 32 64 128 256 512 n=1024", - .hint = "You probably want a 'less than' condition.", - }, - .{ - .main_file = "012_while2.zig", - .output = "2 4 8 16 32 64 128 256 512 n=1024", - .hint = "It might help to look back at the previous exercise.", - }, - .{ - .main_file = "013_while3.zig", - .output = "1 2 4 7 8 11 13 14 16 17 19", - }, - .{ - .main_file = "014_while4.zig", - .output = "n=4", - }, - .{ - .main_file = "015_for.zig", - .output = "A Dramatic Story: :-) :-) :-( :-| :-) The End.", - }, - .{ - .main_file = "016_for2.zig", - .output = "The value of bits '1101': 13.", - }, - .{ - .main_file = "017_quiz2.zig", - .output = "1, 2, Fizz, 4, Buzz, Fizz, 7, 8, Fizz, Buzz, 11, Fizz, 13, 14, FizzBuzz, 16,", - .hint = "This is a famous game!", - }, - .{ - .main_file = "018_functions.zig", - .output = "Answer to the Ultimate Question: 42", - .hint = "Can you help write the function?", - }, - .{ - .main_file = "019_functions2.zig", - .output = "Powers of two: 2 4 8 16", - }, - .{ - .main_file = "020_quiz3.zig", - .output = "32 64 128 256", - .hint = "Unexpected pop quiz! Help!", - }, - .{ - .main_file = "021_errors.zig", - .output = "2<4. 3<4. 4=4. 5>4. 6>4.", - .hint = "What's the deal with fours?", - }, - .{ - .main_file = "022_errors2.zig", - .output = "I compiled!", - .hint = "Get the error union type right to allow this to compile.", - }, - .{ - .main_file = "023_errors3.zig", - .output = "a=64, b=22", - }, - .{ - .main_file = "024_errors4.zig", - .output = "a=20, b=14, c=10", - }, - .{ - .main_file = "025_errors5.zig", - .output = "a=0, b=19, c=0", - }, - .{ - .main_file = "026_hello2.zig", - .output = "Hello world!", - .hint = "Try using a try!", - .check_stdout = true, - }, - .{ - .main_file = "027_defer.zig", - .output = "One Two", - }, - .{ - .main_file = "028_defer2.zig", - .output = "(Goat) (Cat) (Dog) (Dog) (Goat) (Unknown) done.", - }, - .{ - .main_file = "029_errdefer.zig", - .output = "Getting number...got 5. Getting number...failed!", - }, - .{ - .main_file = "030_switch.zig", - .output = "ZIG?", - }, - .{ - .main_file = "031_switch2.zig", - .output = "ZIG!", - }, - .{ - .main_file = "032_unreachable.zig", - .output = "1 2 3 9 8 7", - }, - .{ - .main_file = "033_iferror.zig", - .output = "2<4. 3<4. 4=4. 5>4. 6>4.", - .hint = "Seriously, what's the deal with fours?", - }, - .{ - .main_file = "034_quiz4.zig", - .output = "my_num=42", - .hint = "Can you make this work?", - .check_stdout = true, - }, - .{ - .main_file = "035_enums.zig", - .output = "1 2 3 9 8 7", - .hint = "This problem seems familiar...", - }, - .{ - .main_file = "036_enums2.zig", - .output = "<p>\n <span style=\"color: #ff0000\">Red</span>\n <span style=\"color: #00ff00\">Green</span>\n <span style=\"color: #0000ff\">Blue</span>\n</p>", - .hint = "I'm feeling blue about this.", - }, - .{ - .main_file = "037_structs.zig", - .output = "Your wizard has 90 health and 25 gold.", - }, - .{ - .main_file = "038_structs2.zig", - .output = "Character 1 - G:20 H:100 XP:10\nCharacter 2 - G:10 H:100 XP:20", - }, - .{ - .main_file = "039_pointers.zig", - .output = "num1: 5, num2: 5", - .hint = "Pointers aren't so bad.", - }, - .{ - .main_file = "040_pointers2.zig", - .output = "a: 12, b: 12", - }, - .{ - .main_file = "041_pointers3.zig", - .output = "foo=6, bar=11", - }, - .{ - .main_file = "042_pointers4.zig", - .output = "num: 5, more_nums: 1 1 5 1", - }, - .{ - .main_file = "043_pointers5.zig", - .output = "Wizard (G:10 H:100 XP:20)\n Mentor: Wizard (G:10000 H:100 XP:2340)", - }, - .{ - .main_file = "044_quiz5.zig", - .output = "Elephant A. Elephant B. Elephant C.", - .hint = "Oh no! We forgot Elephant B!", - }, - .{ - .main_file = "045_optionals.zig", - .output = "The Ultimate Answer: 42.", - }, - .{ - .main_file = "046_optionals2.zig", - .output = "Elephant A. Elephant B. Elephant C.", - .hint = "Elephants again!", - }, - .{ - .main_file = "047_methods.zig", - .output = "5 aliens. 4 aliens. 1 aliens. 0 aliens. Earth is saved!", - .hint = "Use the heat ray. And the method!", - }, - .{ - .main_file = "048_methods2.zig", - .output = "A B C", - .hint = "This just needs one little fix.", - }, - .{ - .main_file = "049_quiz6.zig", - .output = "A B C Cv Bv Av", - .hint = "Now you're writing Zig!", - }, - .{ - .main_file = "050_no_value.zig", - .output = "That is not dead which can eternal lie / And with strange aeons even death may die.", - }, - .{ - .main_file = "051_values.zig", - .output = "1:false!. 2:true!. 3:true!. XP before:0, after:200.", - }, - .{ - .main_file = "052_slices.zig", - .output = "Hand1: A 4 K 8 \nHand2: 5 2 Q J", - }, - .{ - .main_file = "053_slices2.zig", - .output = "'all your base are belong to us.' 'for great justice.'", - }, - .{ - .main_file = "054_manypointers.zig", - .output = "Memory is a resource.", - }, - .{ - .main_file = "055_unions.zig", - .output = "Insect report! Ant alive is: true. Bee visited 15 flowers.", - }, - .{ - .main_file = "056_unions2.zig", - .output = "Insect report! Ant alive is: true. Bee visited 16 flowers.", - }, - .{ - .main_file = "057_unions3.zig", - .output = "Insect report! Ant alive is: true. Bee visited 17 flowers.", - }, - .{ - .main_file = "058_quiz7.zig", - .output = "Archer's Point--2->Bridge--1->Dogwood Grove--3->Cottage--2->East Pond--1->Fox Pond", - .hint = "This is the biggest program we've seen yet. But you can do it!", - }, - .{ - .main_file = "059_integers.zig", - .output = "Zig is cool.", - }, - .{ - .main_file = "060_floats.zig", - .output = "Shuttle liftoff weight: 1995796kg", - }, - .{ - .main_file = "061_coercions.zig", - .output = "Letter: A", - }, - .{ - .main_file = "062_loop_expressions.zig", - .output = "Current language: Zig", - .hint = "Surely the current language is 'Zig'!", - }, - .{ - .main_file = "063_labels.zig", - .output = "Enjoy your Cheesy Chili!", - }, - .{ - .main_file = "064_builtins.zig", - .output = "1101 + 0101 = 0010 (true). Without overflow: 00010010. Furthermore, 11110000 backwards is 00001111.", - }, - .{ - .main_file = "065_builtins2.zig", - .output = "A Narcissus loves all Narcissuses. He has room in his heart for: me myself.", - }, - .{ - .main_file = "066_comptime.zig", - .output = "Immutable: 12345, 987.654; Mutable: 54321, 456.789; Types: comptime_int, comptime_float, u32, f32", - .hint = "It may help to read this one out loud to your favorite stuffed animal until it sinks in completely.", - }, - .{ - .main_file = "067_comptime2.zig", - .output = "A BB CCC DDDD", - }, - .{ - .main_file = "068_comptime3.zig", - .output = "Minnow (1:32, 4 x 2)\nShark (1:16, 8 x 5)\nWhale (1:1, 143 x 95)", - }, - .{ - .main_file = "069_comptime4.zig", - .output = "s1={ 1, 2, 3 }, s2={ 1, 2, 3, 4, 5 }, s3={ 1, 2, 3, 4, 5, 6, 7 }", - }, - .{ - .main_file = "070_comptime5.zig", - .output = "\"Quack.\" ducky1: true, \"Squeek!\" ducky2: true, ducky3: false", - .hint = "Have you kept the wizard hat on?", - }, - .{ - .main_file = "071_comptime6.zig", - .output = "Narcissus has room in his heart for: me myself.", - }, - .{ - .main_file = "072_comptime7.zig", - .output = "26", - }, - .{ - .main_file = "073_comptime8.zig", - .output = "My llama value is 25.", - }, - .{ - .main_file = "074_comptime9.zig", - .output = "My llama value is 2.", - }, - .{ - .main_file = "075_quiz8.zig", - .output = "Archer's Point--2->Bridge--1->Dogwood Grove--3->Cottage--2->East Pond--1->Fox Pond", - .hint = "Roll up those sleeves. You get to WRITE some code for this one.", - }, - .{ - .main_file = "076_sentinels.zig", - .output = "Array:123056. Many-item pointer:123.", - }, - .{ - .main_file = "077_sentinels2.zig", - .output = "Weird Data!", - }, - .{ - .main_file = "078_sentinels3.zig", - .output = "Weird Data!", - }, - .{ - .main_file = "079_quoted_identifiers.zig", - .output = "Sweet freedom: 55, false.", - .hint = "Help us, Zig Programmer, you're our only hope!", - }, - .{ - .main_file = "080_anonymous_structs.zig", - .output = "[Circle(i32): 25,70,15] [Circle(f32): 25.2,71.0,15.7]", - }, - .{ - .main_file = "081_anonymous_structs2.zig", - .output = "x:205 y:187 radius:12", - }, - .{ - .main_file = "082_anonymous_structs3.zig", - .output = "\"0\"(bool):true \"1\"(bool):false \"2\"(i32):42 \"3\"(f32):3.14159202e+00", - .hint = "This one is a challenge! But you have everything you need.", - }, - .{ - .main_file = "083_anonymous_lists.zig", - .output = "I say hello!", - }, + /// Returns the CompileStep for this exercise. + pub fn addExecutable(self: Exercise, b: *Build, work_path: []const u8) *CompileStep { + const file_path = join(b.allocator, &.{ work_path, self.main_file }) catch + @panic("OOM"); - // Skipped because of https://github.com/ratfactor/ziglings/issues/163 - // direct link: https://github.com/ziglang/zig/issues/6025 - .{ - .main_file = "084_async.zig", - .output = "foo() A", - .hint = "Read the facts. Use the facts.", - .@"async" = true, - .skip = true, - }, - .{ - .main_file = "085_async2.zig", - .output = "Hello async!", - .@"async" = true, - .skip = true, - }, - .{ - .main_file = "086_async3.zig", - .output = "5 4 3 2 1", - .@"async" = true, - .skip = true, - }, - .{ - .main_file = "087_async4.zig", - .output = "1 2 3 4 5", - .@"async" = true, - .skip = true, - }, - .{ - .main_file = "088_async5.zig", - .output = "Example Title.", - .@"async" = true, - .skip = true, - }, - .{ - .main_file = "089_async6.zig", - .output = ".com: Example Title, .org: Example Title.", - .@"async" = true, - .skip = true, - }, - .{ - .main_file = "090_async7.zig", - .output = "beef? BEEF!", - .@"async" = true, - .skip = true, - }, - .{ - .main_file = "091_async8.zig", - .output = "ABCDEF", - .@"async" = true, - .skip = true, - }, - - .{ - .main_file = "092_interfaces.zig", - .output = "Daily Insect Report:\nAnt is alive.\nBee visited 17 flowers.\nGrasshopper hopped 32 meters.", - }, - .{ - .main_file = "093_hello_c.zig", - .output = "Hello C from Zig! - C result is 17 chars written.", - .C = true, - }, - .{ - .main_file = "094_c_math.zig", - .output = "The normalized angle of 765.2 degrees is 45.2 degrees.", - .C = true, - }, - .{ - .main_file = "095_for3.zig", - .output = "1 2 4 7 8 11 13 14 16 17 19", - }, - .{ - .main_file = "096_memory_allocation.zig", - .output = "Running Average: 0.30 0.25 0.20 0.18 0.22", - }, - .{ - .main_file = "097_bit_manipulation.zig", - .output = "x = 0; y = 1", - }, - .{ - .main_file = "098_bit_manipulation2.zig", - .output = "Is this a pangram? true!", - }, - .{ - .main_file = "099_formatting.zig", - .output = "\n X | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 \n---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+\n 1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 \n\n 2 | 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 \n\n 3 | 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 \n\n 4 | 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 \n\n 5 | 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 \n\n 6 | 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 \n\n 7 | 7 14 21 28 35 42 49 56 63 70 77 84 91 98 105 \n\n 8 | 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 \n\n 9 | 9 18 27 36 45 54 63 72 81 90 99 108 117 126 135 \n\n10 | 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 \n\n11 | 11 22 33 44 55 66 77 88 99 110 121 132 143 154 165 \n\n12 | 12 24 36 48 60 72 84 96 108 120 132 144 156 168 180 \n\n13 | 13 26 39 52 65 78 91 104 117 130 143 156 169 182 195 \n\n14 | 14 28 42 56 70 84 98 112 126 140 154 168 182 196 210 \n\n15 | 15 30 45 60 75 90 105 120 135 150 165 180 195 210 225", - }, - .{ - .main_file = "100_for4.zig", - .output = "Arrays match!", - }, - .{ - .main_file = "999_the_end.zig", - .output = "\nThis is the end for now!\nWe hope you had fun and were able to learn a lot, so visit us again when the next exercises are available.", - }, + return b.addExecutable(.{ + .name = self.name(), + .root_source_file = .{ .path = file_path }, + .link_libc = self.link_libc, + }); + } }; pub fn build(b: *Build) !void { @@ -576,6 +121,9 @@ pub fn build(b: *Build) !void { const use_healed = b.option(bool, "healed", "Run exercises from patches/healed") orelse false; const exno: ?usize = b.option(usize, "n", "Select exercise"); + const healed_path = "patches/healed"; + const work_path = if (use_healed) healed_path else "exercises"; + const header_step = PrintStep.create(b, logo); if (exno) |n| { @@ -585,15 +133,8 @@ pub fn build(b: *Build) !void { } const ex = exercises[n - 1]; - const base_name = ex.baseName(); - const file_path = std.fs.path.join(b.allocator, &[_][]const u8{ - if (use_healed) "patches/healed" else "exercises", ex.main_file, - }) catch unreachable; - - const build_step = b.addExecutable(.{ .name = base_name, .root_source_file = .{ .path = file_path } }); - if (ex.C) { - build_step.linkLibC(); - } + + const build_step = ex.addExecutable(b, work_path); b.installArtifact(build_step); const run_step = b.addRunArtifact(build_step); @@ -606,13 +147,7 @@ pub fn build(b: *Build) !void { test_step.dependOn(&run_step.step); } - const install_step = b.step("install", b.fmt("Install {s} to prefix path", .{ex.main_file})); - install_step.dependOn(b.getInstallStep()); - - const uninstall_step = b.step("uninstall", b.fmt("Uninstall {s} from prefix path", .{ex.main_file})); - uninstall_step.dependOn(b.getUninstallStep()); - - const verify_step = ZiglingStep.create(b, ex, use_healed); + const verify_step = ZiglingStep.create(b, ex, work_path); const zigling_step = b.step("zigling", b.fmt("Check the solution of {s}", .{ex.main_file})); zigling_step.dependOn(&verify_step.step); @@ -624,7 +159,7 @@ pub fn build(b: *Build) !void { for (exercises) |exn| { const nth = exn.number(); if (nth > n) { - const verify_stepn = ZiglingStep.create(b, exn, use_healed); + const verify_stepn = ZiglingStep.create(b, exn, work_path); verify_stepn.step.dependOn(&prev_step.step); prev_step = verify_stepn; @@ -634,19 +169,16 @@ pub fn build(b: *Build) !void { return; } else if (use_healed and false) { + // Special case when healed by the eowyn script, where we can make the + // code more efficient. + // + // TODO: this branch is disabled because it prevents the normal case to + // be executed. const test_step = b.step("test", "Test the healed exercises"); b.default_step = test_step; for (exercises) |ex| { - const base_name = ex.baseName(); - const file_path = std.fs.path.join(b.allocator, &[_][]const u8{ - "patches/healed", ex.main_file, - }) catch unreachable; - - const build_step = b.addExecutable(.{ .name = base_name, .root_source_file = .{ .path = file_path } }); - if (ex.C) { - build_step.linkLibC(); - } + const build_step = ex.addExecutable(b, healed_path); b.installArtifact(build_step); const run_step = b.addRunArtifact(build_step); @@ -668,15 +200,10 @@ pub fn build(b: *Build) !void { // error with old Zig compilers. var prev_step = &header_step.step; for (exercises) |ex| { - const base_name = ex.baseName(); - const file_path = std.fs.path.join(b.allocator, &[_][]const u8{ - "exercises", ex.main_file, - }) catch unreachable; - - const build_step = b.addExecutable(.{ .name = base_name, .root_source_file = .{ .path = file_path } }); + const build_step = ex.addExecutable(b, "exercises"); b.installArtifact(build_step); - const verify_stepn = ZiglingStep.create(b, ex, use_healed); + const verify_stepn = ZiglingStep.create(b, ex, work_path); verify_stepn.step.dependOn(prev_step); prev_step = &verify_stepn.step; @@ -697,18 +224,18 @@ const ZiglingStep = struct { step: Step, exercise: Exercise, builder: *Build, - use_healed: bool, + work_path: []const u8, result_messages: []const u8 = "", result_error_bundle: std.zig.ErrorBundle = std.zig.ErrorBundle.empty, - pub fn create(builder: *Build, exercise: Exercise, use_healed: bool) *@This() { + pub fn create(builder: *Build, exercise: Exercise, work_path: []const u8) *@This() { const self = builder.allocator.create(@This()) catch unreachable; self.* = .{ .step = Step.init(Step.Options{ .id = .custom, .name = exercise.main_file, .owner = builder, .makeFn = make }), .exercise = exercise, .builder = builder, - .use_healed = use_healed, + .work_path = work_path, }; return self; } @@ -820,18 +347,12 @@ const ZiglingStep = struct { zig_args.append(builder.zig_exe) catch unreachable; zig_args.append("build-exe") catch unreachable; - // Enable the stage 1 compiler if using the async feature - // disabled because of https://github.com/ratfactor/ziglings/issues/163 - // if (self.exercise.@"async") { - // zig_args.append("-fstage1") catch unreachable; - // } - // Enable C support for exercises that use C functions - if (self.exercise.C) { + if (self.exercise.link_libc) { zig_args.append("-lc") catch unreachable; } - const zig_file = std.fs.path.join(builder.allocator, &[_][]const u8{ if (self.use_healed) "patches/healed" else "exercises", self.exercise.main_file }) catch unreachable; + const zig_file = join(builder.allocator, &.{ self.work_path, self.exercise.main_file }) catch unreachable; zig_args.append(builder.pathFromRoot(zig_file)) catch unreachable; zig_args.append("--cache-dir") catch unreachable; @@ -1070,9 +591,12 @@ fn validate_exercises() bool { // Don't use the "multi-object for loop" syntax, in order to avoid a syntax // error with old Zig compilers. var i: usize = 0; - for (exercises[0 .. exercises.len - 1]) |ex| { + for (exercises[0..]) |ex| { + const exno = ex.number(); + const last = 999; i += 1; - if (ex.number() != i) { + + if (exno != i and exno != last) { print("exercise {s} has an incorrect number: expected {}, got {s}\n", .{ ex.main_file, i, @@ -1090,7 +614,469 @@ fn validate_exercises() bool { return false; } + + if (!std.mem.endsWith(u8, ex.main_file, ".zig")) { + print("exercise {s} is not a zig source file\n", .{ex.main_file}); + + return false; + } } return true; } + +const exercises = [_]Exercise{ + .{ + .main_file = "001_hello.zig", + .output = "Hello world!", + .hint = "DON'T PANIC!\nRead the error above.\nSee how it has something to do with 'main'?\nOpen up the source file as noted and read the comments.\nYou can do this!", + }, + .{ + .main_file = "002_std.zig", + .output = "Standard Library.", + }, + .{ + .main_file = "003_assignment.zig", + .output = "55 314159 -11", + .hint = "There are three mistakes in this one!", + }, + .{ + .main_file = "004_arrays.zig", + .output = "First: 2, Fourth: 7, Length: 8", + .hint = "There are two things to complete here.", + }, + .{ + .main_file = "005_arrays2.zig", + .output = "LEET: 1337, Bits: 100110011001", + .hint = "Fill in the two arrays.", + }, + .{ + .main_file = "006_strings.zig", + .output = "d=d ha ha ha Major Tom", + .hint = "Each '???' needs something filled in.", + }, + .{ + .main_file = "007_strings2.zig", + .output = "Ziggy played guitar\nJamming good with Andrew Kelley\nAnd the Spiders from Mars", + .hint = "Please fix the lyrics!", + }, + .{ + .main_file = "008_quiz.zig", + .output = "Program in Zig!", + .hint = "See if you can fix the program!", + }, + .{ + .main_file = "009_if.zig", + .output = "Foo is 1!", + }, + .{ + .main_file = "010_if2.zig", + .output = "With the discount, the price is $17.", + }, + .{ + .main_file = "011_while.zig", + .output = "2 4 8 16 32 64 128 256 512 n=1024", + .hint = "You probably want a 'less than' condition.", + }, + .{ + .main_file = "012_while2.zig", + .output = "2 4 8 16 32 64 128 256 512 n=1024", + .hint = "It might help to look back at the previous exercise.", + }, + .{ + .main_file = "013_while3.zig", + .output = "1 2 4 7 8 11 13 14 16 17 19", + }, + .{ + .main_file = "014_while4.zig", + .output = "n=4", + }, + .{ + .main_file = "015_for.zig", + .output = "A Dramatic Story: :-) :-) :-( :-| :-) The End.", + }, + .{ + .main_file = "016_for2.zig", + .output = "The value of bits '1101': 13.", + }, + .{ + .main_file = "017_quiz2.zig", + .output = "1, 2, Fizz, 4, Buzz, Fizz, 7, 8, Fizz, Buzz, 11, Fizz, 13, 14, FizzBuzz, 16,", + .hint = "This is a famous game!", + }, + .{ + .main_file = "018_functions.zig", + .output = "Answer to the Ultimate Question: 42", + .hint = "Can you help write the function?", + }, + .{ + .main_file = "019_functions2.zig", + .output = "Powers of two: 2 4 8 16", + }, + .{ + .main_file = "020_quiz3.zig", + .output = "32 64 128 256", + .hint = "Unexpected pop quiz! Help!", + }, + .{ + .main_file = "021_errors.zig", + .output = "2<4. 3<4. 4=4. 5>4. 6>4.", + .hint = "What's the deal with fours?", + }, + .{ + .main_file = "022_errors2.zig", + .output = "I compiled!", + .hint = "Get the error union type right to allow this to compile.", + }, + .{ + .main_file = "023_errors3.zig", + .output = "a=64, b=22", + }, + .{ + .main_file = "024_errors4.zig", + .output = "a=20, b=14, c=10", + }, + .{ + .main_file = "025_errors5.zig", + .output = "a=0, b=19, c=0", + }, + .{ + .main_file = "026_hello2.zig", + .output = "Hello world!", + .hint = "Try using a try!", + .check_stdout = true, + }, + .{ + .main_file = "027_defer.zig", + .output = "One Two", + }, + .{ + .main_file = "028_defer2.zig", + .output = "(Goat) (Cat) (Dog) (Dog) (Goat) (Unknown) done.", + }, + .{ + .main_file = "029_errdefer.zig", + .output = "Getting number...got 5. Getting number...failed!", + }, + .{ + .main_file = "030_switch.zig", + .output = "ZIG?", + }, + .{ + .main_file = "031_switch2.zig", + .output = "ZIG!", + }, + .{ + .main_file = "032_unreachable.zig", + .output = "1 2 3 9 8 7", + }, + .{ + .main_file = "033_iferror.zig", + .output = "2<4. 3<4. 4=4. 5>4. 6>4.", + .hint = "Seriously, what's the deal with fours?", + }, + .{ + .main_file = "034_quiz4.zig", + .output = "my_num=42", + .hint = "Can you make this work?", + .check_stdout = true, + }, + .{ + .main_file = "035_enums.zig", + .output = "1 2 3 9 8 7", + .hint = "This problem seems familiar...", + }, + .{ + .main_file = "036_enums2.zig", + .output = "<p>\n <span style=\"color: #ff0000\">Red</span>\n <span style=\"color: #00ff00\">Green</span>\n <span style=\"color: #0000ff\">Blue</span>\n</p>", + .hint = "I'm feeling blue about this.", + }, + .{ + .main_file = "037_structs.zig", + .output = "Your wizard has 90 health and 25 gold.", + }, + .{ + .main_file = "038_structs2.zig", + .output = "Character 1 - G:20 H:100 XP:10\nCharacter 2 - G:10 H:100 XP:20", + }, + .{ + .main_file = "039_pointers.zig", + .output = "num1: 5, num2: 5", + .hint = "Pointers aren't so bad.", + }, + .{ + .main_file = "040_pointers2.zig", + .output = "a: 12, b: 12", + }, + .{ + .main_file = "041_pointers3.zig", + .output = "foo=6, bar=11", + }, + .{ + .main_file = "042_pointers4.zig", + .output = "num: 5, more_nums: 1 1 5 1", + }, + .{ + .main_file = "043_pointers5.zig", + .output = "Wizard (G:10 H:100 XP:20)\n Mentor: Wizard (G:10000 H:100 XP:2340)", + }, + .{ + .main_file = "044_quiz5.zig", + .output = "Elephant A. Elephant B. Elephant C.", + .hint = "Oh no! We forgot Elephant B!", + }, + .{ + .main_file = "045_optionals.zig", + .output = "The Ultimate Answer: 42.", + }, + .{ + .main_file = "046_optionals2.zig", + .output = "Elephant A. Elephant B. Elephant C.", + .hint = "Elephants again!", + }, + .{ + .main_file = "047_methods.zig", + .output = "5 aliens. 4 aliens. 1 aliens. 0 aliens. Earth is saved!", + .hint = "Use the heat ray. And the method!", + }, + .{ + .main_file = "048_methods2.zig", + .output = "A B C", + .hint = "This just needs one little fix.", + }, + .{ + .main_file = "049_quiz6.zig", + .output = "A B C Cv Bv Av", + .hint = "Now you're writing Zig!", + }, + .{ + .main_file = "050_no_value.zig", + .output = "That is not dead which can eternal lie / And with strange aeons even death may die.", + }, + .{ + .main_file = "051_values.zig", + .output = "1:false!. 2:true!. 3:true!. XP before:0, after:200.", + }, + .{ + .main_file = "052_slices.zig", + .output = "Hand1: A 4 K 8 \nHand2: 5 2 Q J", + }, + .{ + .main_file = "053_slices2.zig", + .output = "'all your base are belong to us.' 'for great justice.'", + }, + .{ + .main_file = "054_manypointers.zig", + .output = "Memory is a resource.", + }, + .{ + .main_file = "055_unions.zig", + .output = "Insect report! Ant alive is: true. Bee visited 15 flowers.", + }, + .{ + .main_file = "056_unions2.zig", + .output = "Insect report! Ant alive is: true. Bee visited 16 flowers.", + }, + .{ + .main_file = "057_unions3.zig", + .output = "Insect report! Ant alive is: true. Bee visited 17 flowers.", + }, + .{ + .main_file = "058_quiz7.zig", + .output = "Archer's Point--2->Bridge--1->Dogwood Grove--3->Cottage--2->East Pond--1->Fox Pond", + .hint = "This is the biggest program we've seen yet. But you can do it!", + }, + .{ + .main_file = "059_integers.zig", + .output = "Zig is cool.", + }, + .{ + .main_file = "060_floats.zig", + .output = "Shuttle liftoff weight: 1995796kg", + }, + .{ + .main_file = "061_coercions.zig", + .output = "Letter: A", + }, + .{ + .main_file = "062_loop_expressions.zig", + .output = "Current language: Zig", + .hint = "Surely the current language is 'Zig'!", + }, + .{ + .main_file = "063_labels.zig", + .output = "Enjoy your Cheesy Chili!", + }, + .{ + .main_file = "064_builtins.zig", + .output = "1101 + 0101 = 0010 (true). Without overflow: 00010010. Furthermore, 11110000 backwards is 00001111.", + }, + .{ + .main_file = "065_builtins2.zig", + .output = "A Narcissus loves all Narcissuses. He has room in his heart for: me myself.", + }, + .{ + .main_file = "066_comptime.zig", + .output = "Immutable: 12345, 987.654; Mutable: 54321, 456.789; Types: comptime_int, comptime_float, u32, f32", + .hint = "It may help to read this one out loud to your favorite stuffed animal until it sinks in completely.", + }, + .{ + .main_file = "067_comptime2.zig", + .output = "A BB CCC DDDD", + }, + .{ + .main_file = "068_comptime3.zig", + .output = "Minnow (1:32, 4 x 2)\nShark (1:16, 8 x 5)\nWhale (1:1, 143 x 95)", + }, + .{ + .main_file = "069_comptime4.zig", + .output = "s1={ 1, 2, 3 }, s2={ 1, 2, 3, 4, 5 }, s3={ 1, 2, 3, 4, 5, 6, 7 }", + }, + .{ + .main_file = "070_comptime5.zig", + .output = "\"Quack.\" ducky1: true, \"Squeek!\" ducky2: true, ducky3: false", + .hint = "Have you kept the wizard hat on?", + }, + .{ + .main_file = "071_comptime6.zig", + .output = "Narcissus has room in his heart for: me myself.", + }, + .{ + .main_file = "072_comptime7.zig", + .output = "26", + }, + .{ + .main_file = "073_comptime8.zig", + .output = "My llama value is 25.", + }, + .{ + .main_file = "074_comptime9.zig", + .output = "My llama value is 2.", + }, + .{ + .main_file = "075_quiz8.zig", + .output = "Archer's Point--2->Bridge--1->Dogwood Grove--3->Cottage--2->East Pond--1->Fox Pond", + .hint = "Roll up those sleeves. You get to WRITE some code for this one.", + }, + .{ + .main_file = "076_sentinels.zig", + .output = "Array:123056. Many-item pointer:123.", + }, + .{ + .main_file = "077_sentinels2.zig", + .output = "Weird Data!", + }, + .{ + .main_file = "078_sentinels3.zig", + .output = "Weird Data!", + }, + .{ + .main_file = "079_quoted_identifiers.zig", + .output = "Sweet freedom: 55, false.", + .hint = "Help us, Zig Programmer, you're our only hope!", + }, + .{ + .main_file = "080_anonymous_structs.zig", + .output = "[Circle(i32): 25,70,15] [Circle(f32): 25.2,71.0,15.7]", + }, + .{ + .main_file = "081_anonymous_structs2.zig", + .output = "x:205 y:187 radius:12", + }, + .{ + .main_file = "082_anonymous_structs3.zig", + .output = "\"0\"(bool):true \"1\"(bool):false \"2\"(i32):42 \"3\"(f32):3.14159202e+00", + .hint = "This one is a challenge! But you have everything you need.", + }, + .{ + .main_file = "083_anonymous_lists.zig", + .output = "I say hello!", + }, + + // Skipped because of https://github.com/ratfactor/ziglings/issues/163 + // direct link: https://github.com/ziglang/zig/issues/6025 + .{ + .main_file = "084_async.zig", + .output = "foo() A", + .hint = "Read the facts. Use the facts.", + .skip = true, + }, + .{ + .main_file = "085_async2.zig", + .output = "Hello async!", + .skip = true, + }, + .{ + .main_file = "086_async3.zig", + .output = "5 4 3 2 1", + .skip = true, + }, + .{ + .main_file = "087_async4.zig", + .output = "1 2 3 4 5", + .skip = true, + }, + .{ + .main_file = "088_async5.zig", + .output = "Example Title.", + .skip = true, + }, + .{ + .main_file = "089_async6.zig", + .output = ".com: Example Title, .org: Example Title.", + .skip = true, + }, + .{ + .main_file = "090_async7.zig", + .output = "beef? BEEF!", + .skip = true, + }, + .{ + .main_file = "091_async8.zig", + .output = "ABCDEF", + .skip = true, + }, + + .{ + .main_file = "092_interfaces.zig", + .output = "Daily Insect Report:\nAnt is alive.\nBee visited 17 flowers.\nGrasshopper hopped 32 meters.", + }, + .{ + .main_file = "093_hello_c.zig", + .output = "Hello C from Zig! - C result is 17 chars written.", + .link_libc = true, + }, + .{ + .main_file = "094_c_math.zig", + .output = "The normalized angle of 765.2 degrees is 45.2 degrees.", + .link_libc = true, + }, + .{ + .main_file = "095_for3.zig", + .output = "1 2 4 7 8 11 13 14 16 17 19", + }, + .{ + .main_file = "096_memory_allocation.zig", + .output = "Running Average: 0.30 0.25 0.20 0.18 0.22", + }, + .{ + .main_file = "097_bit_manipulation.zig", + .output = "x = 0; y = 1", + }, + .{ + .main_file = "098_bit_manipulation2.zig", + .output = "Is this a pangram? true!", + }, + .{ + .main_file = "099_formatting.zig", + .output = "\n X | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 \n---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+\n 1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 \n\n 2 | 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 \n\n 3 | 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 \n\n 4 | 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 \n\n 5 | 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 \n\n 6 | 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 \n\n 7 | 7 14 21 28 35 42 49 56 63 70 77 84 91 98 105 \n\n 8 | 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 \n\n 9 | 9 18 27 36 45 54 63 72 81 90 99 108 117 126 135 \n\n10 | 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 \n\n11 | 11 22 33 44 55 66 77 88 99 110 121 132 143 154 165 \n\n12 | 12 24 36 48 60 72 84 96 108 120 132 144 156 168 180 \n\n13 | 13 26 39 52 65 78 91 104 117 130 143 156 169 182 195 \n\n14 | 14 28 42 56 70 84 98 112 126 140 154 168 182 196 210 \n\n15 | 15 30 45 60 75 90 105 120 135 150 165 180 195 210 225", + }, + .{ + .main_file = "100_for4.zig", + .output = "Arrays match!", + }, + .{ + .main_file = "999_the_end.zig", + .output = "\nThis is the end for now!\nWe hope you had fun and were able to learn a lot, so visit us again when the next exercises are available.", + }, +}; |