cli: Zig project setup

Changes

8 changed files (+187/-1)

• cli/README.md (new)
  • @@ -0,0 +1,22 @@
    + <!-- + Copyright 2025 Shota FUJI + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + SPDX-License-Identifier: Apache-2.0 + --> + + # CLI + + CLI is for designing core and GUI elements. + This is not intended for real-world uses.
• cli/build.zig (new)
  • @@ -0,0 +1,53 @@
    + // Copyright 2025 Shota FUJI + // + // Licensed under the Apache License, Version 2.0 (the "License"); + // you may not use this file except in compliance with the License. + // You may obtain a copy of the License at + // + // http://www.apache.org/licenses/LICENSE-2.0 + // + // Unless required by applicable law or agreed to in writing, software + // distributed under the License is distributed on an "AS IS" BASIS, + // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + // See the License for the specific language governing permissions and + // limitations under the License. + // + // SPDX-License-Identifier: Apache-2.0 + + //! This file defines how `zig build` command behaves. + //! Run `zig build --help` for available subcommands and options. + //! + //! Learn more at + //! https://ziglang.org/learn/build-system/ + + const std = @import("std"); + + pub fn build(b: *std.Build) void { + const target = b.standardTargetOptions(.{}); + const optimize = b.standardOptimizeOption(.{}); + + const core = core: { + const dep = b.dependency("plac_core", .{ + .target = target, + .optimize = optimize, + }); + + break :core dep.module("core"); + }; + + // Executable + { + const exe = b.addExecutable(.{ + .name = "plac", + .root_module = b.createModule(.{ + .root_source_file = b.path("src/main.zig"), + .target = target, + .optimize = optimize, + }), + }); + + exe.root_module.addImport("core", core); + + b.installArtifact(exe); + } + }
• cli/build.zig.zon (new)
  • @@ -0,0 +1,31 @@
    + // Copyright 2025 Shota FUJI + // + // Licensed under the Apache License, Version 2.0 (the "License"); + // you may not use this file except in compliance with the License. + // You may obtain a copy of the License at + // + // http://www.apache.org/licenses/LICENSE-2.0 + // + // Unless required by applicable law or agreed to in writing, software + // distributed under the License is distributed on an "AS IS" BASIS, + // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + // See the License for the specific language governing permissions and + // limitations under the License. + // + // SPDX-License-Identifier: Apache-2.0 + .{ + .name = .plac_cli, + .version = "0.0.0", + .fingerprint = 0xbc872ed057582c78, + .minimum_zig_version = "0.14.0", + .dependencies = .{ + .plac_core = .{ + .path = "../core", + }, + }, + .paths = .{ + "build.zig", + "build.zig.zon", + "src/", + }, + }
• cli/src/main.zig (new)
  • @@ -0,0 +1,22 @@
    + // Copyright 2025 Shota FUJI + // + // Licensed under the Apache License, Version 2.0 (the "License"); + // you may not use this file except in compliance with the License. + // You may obtain a copy of the License at + // + // http://www.apache.org/licenses/LICENSE-2.0 + // + // Unless required by applicable law or agreed to in writing, software + // distributed under the License is distributed on an "AS IS" BASIS, + // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + // See the License for the specific language governing permissions and + // limitations under the License. + // + // SPDX-License-Identifier: Apache-2.0 + + const std = @import("std"); + const core = @import("core"); + + pub fn main() void { + std.debug.print("Hello, {}!\n", .{core.adder(1, 2)}); + }
• core/build.zig
  • @@ -26,6 +26,13 @@ pub fn build(b: *std.Build) void {
    const target = b.standardTargetOptions(.{}); const optimize = b.standardOptimizeOption(.{}); + // Zig module + { + _ = b.addModule("core", .{ + .root_source_file = b.path("src/mod.zig"), + }); + } + // Static library (C API) { const linkage = b.option(
• core/build.zig.zon (new)
  • @@ -0,0 +1,27 @@
    + // Copyright 2025 Shota FUJI + // + // Licensed under the Apache License, Version 2.0 (the "License"); + // you may not use this file except in compliance with the License. + // You may obtain a copy of the License at + // + // http://www.apache.org/licenses/LICENSE-2.0 + // + // Unless required by applicable law or agreed to in writing, software + // distributed under the License is distributed on an "AS IS" BASIS, + // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + // See the License for the specific language governing permissions and + // limitations under the License. + // + // SPDX-License-Identifier: Apache-2.0 + .{ + .name = .plac_core, + .version = "0.0.0", + .fingerprint = 0xc2c55a63ff4f6fb3, + .minimum_zig_version = "0.14.0", + .dependencies = .{}, + .paths = .{ + "build.zig", + "build.zig.zon", + "src/", + }, + }
• core/src/lib.zig
  • @@ -16,7 +16,9 @@ // SPDX-License-Identifier: Apache-2.0
    //! This is an entrypoint of the static library. + const mod = @import("./mod.zig"); + // TODO: Remove after implementing actual exports. export fn adder(a: c_int, b: c_int) c_int { - return a + b; + return mod.adder(a, b); }
• core/src/mod.zig (new)
  • @@ -0,0 +1,22 @@
    + // Copyright 2025 Shota FUJI + // + // Licensed under the Apache License, Version 2.0 (the "License"); + // you may not use this file except in compliance with the License. + // You may obtain a copy of the License at + // + // http://www.apache.org/licenses/LICENSE-2.0 + // + // Unless required by applicable law or agreed to in writing, software + // distributed under the License is distributed on an "AS IS" BASIS, + // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + // See the License for the specific language governing permissions and + // limitations under the License. + // + // SPDX-License-Identifier: Apache-2.0 + + //! This is an entrypoint of Zig module. + + // TODO: Remove after implementing actual exports. + pub fn adder(a: i32, b: i32) i32 { + return a + b; + }