Add 'build-resource-generation/' from commit '05bb7e2b91130df744f12ffd62f644315b771697'

git-subtree-dir: build-resource-generation
git-subtree-mainline: 7f29076a93
git-subtree-split: 05bb7e2b91

build-resource-generation/.gitignore

@@ -0,0 +1,3 @@
+/.idea/
+/zig-out/
+/zig-cache/

build-resource-generation/build.zig

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+const std = @import("std");
+
+pub fn build(b: *std.Build) void {
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+
+    const exe = b.addExecutable(.{
+        .name = "scratchzig",
+        .root_source_file = .{ .path = "src/main.zig" },
+        .target = target,
+        .optimize = optimize,
+    });
+    b.installArtifact(exe);
+
+    const gen = b.addExecutable(.{
+        .name = "gen",
+        .root_source_file = .{ .path =  "src/gen.zig"},
+        .target = target,
+        .optimize = optimize,
+    });
+    const run_gen = b.addRunArtifact(gen);
+    const foobar_path = run_gen.addOutputFileArg("foobar");
+    const install_foobar = b.addInstallFileWithDir(foobar_path, .{ .custom = "res" }, "foobar");
+    b.getInstallStep().dependOn(&install_foobar.step);
+
+    const run_cmd = b.addRunArtifact(exe);
+    run_cmd.step.dependOn(b.getInstallStep());
+    if (b.args) |args| {
+        run_cmd.addArgs(args);
+    }
+
+    // const fizzbuzz = b.addInstallFile(.{ .path =  "src/fizzbuzz" } , "res");
+    // b.getInstallStep().dependo
+    // b.installFile("src/fizzbuzz", "res");
+    // b.addInstallFileWithDir(.{ .path = "src/fizzbuzz" }, .{ .custom = "res" }, "fizzbuzz");
+    const res = b.addInstallDirectory(.{ .source_dir = .{ .path = "res" }, .install_dir = .{ .prefix = {} }, .install_subdir = "res" });
+    b.getInstallStep().dependOn(&res.step);
+
+    const run_step = b.step("run", "Run the app");
+    run_step.dependOn(&run_cmd.step);
+
+    const exe_unit_tests = b.addTest(.{
+        .root_source_file = .{ .path = "src/main.zig" },
+        .target = target,
+        .optimize = optimize,
+    });
+
+    const run_exe_unit_tests = b.addRunArtifact(exe_unit_tests);
+
+    const test_step = b.step("test", "Run unit tests");
+    test_step.dependOn(&run_exe_unit_tests.step);
+}

build-resource-generation/build.zig.zon

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+.{
+    .name = "scratchzig",
+    .version = "0.0.0",
+
+    //.minimum_zig_version = "0.11.0",
+
+    .dependencies = .{
+    },
+
+    .paths = .{
+        "",
+    },
+}

build-resource-generation/res/fizzbuzz

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+hello world!

build-resource-generation/src/gen.zig

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+const std = @import("std");
+
+pub fn main() !void {
+    var args = std.process.args();
+    _ = args.skip(); // skip exe
+
+    const out_path = args.next().?;
+
+    var cwd = std.fs.cwd();
+    var out = try cwd.createFile(out_path, .{});
+    defer out.close();
+
+    const now = std.time.timestamp();
+    try out.writer().print("timestamp: {d}", .{now});
+}

build-resource-generation/src/main.zig

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+const std = @import("std");
+
+pub fn main() !void {
+    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
+    const ally = gpa.allocator();
+
+    std.debug.print("All your {s} are belong to us.\n", .{"codebase"});
+
+    const stdout_file = std.io.getStdOut().writer();
+    var bw = std.io.bufferedWriter(stdout_file);
+    const stdout = bw.writer();
+
+    try stdout.print("Run `zig build test` to run the tests.\n", .{});
+
+    try bw.flush();
+
+    const exe_dir_path = try std.fs.selfExeDirPathAlloc(ally);
+    defer ally.free(exe_dir_path);
+
+    const res_dir_path = try std.fs.path.resolve(ally, &.{ exe_dir_path, "..", "res" });
+    defer ally.free(res_dir_path);
+
+    // std.debug.print("exe path: '{s}'\n", .{exe_dir_path});
+
+    var res_dir = try std.fs.openDirAbsolute(res_dir_path, .{});
+    defer res_dir.close();
+
+    {
+        var fb = try res_dir.openFile("fizzbuzz", .{});
+        defer fb.close();
+
+        const content = try fb.reader().readAllAlloc(ally, 1024);
+        defer ally.free(content);
+
+        std.debug.print("Read: '{s}'\n", .{content});
+    }
+
+    {
+        var stamp = try res_dir.openFile("foobar", .{});
+        defer stamp.close();
+
+        const content = try stamp.reader().readAllAlloc(ally, 1024);
+        defer ally.free(content);
+
+        std.debug.print("generated foobar: '{s}'\n", .{content});
+    }
+}
+
+test "simple test" {
+    var list = std.ArrayList(i32).init(std.testing.allocator);
+    defer list.deinit();
+    try list.append(42);
+    try std.testing.expectEqual(@as(i32, 42), list.pop());
+}