From 5f816302247538f3c6fc22da4d2606aee2cc5dca Mon Sep 17 00:00:00 2001 From: Lynn Leichtle Date: Sun, 15 Sep 2024 21:28:22 +0200 Subject: [PATCH] REPL that does nothing! :) --- .gitignore | 2 ++ README.org | 2 ++ build.zig | 27 +++++++++++++++++++ build.zig.zon | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++ manifest.scm | 1 + src/main.zig | 18 +++++++++++++ 6 files changed, 122 insertions(+) create mode 100644 .gitignore create mode 100644 README.org create mode 100644 build.zig create mode 100644 build.zig.zon create mode 100644 manifest.scm create mode 100644 src/main.zig diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..0ea71a8 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +.zig-cache/ +zig-out/ \ No newline at end of file diff --git a/README.org b/README.org new file mode 100644 index 0000000..f727795 --- /dev/null +++ b/README.org @@ -0,0 +1,2 @@ +* Miharu +The name miharu (見張る) comes from phonetically matching (語呂合わせ) the number 386, from the 80386 intel chip. diff --git a/build.zig b/build.zig new file mode 100644 index 0000000..b79bec8 --- /dev/null +++ b/build.zig @@ -0,0 +1,27 @@ +const std = @import("std"); +pub fn build(b: *std.Build) void { + const target = b.standardTargetOptions(.{}); + const optimize = b.standardOptimizeOption(.{}); + const exe = b.addExecutable(.{ + .name = "miharu", + .root_source_file = b.path("src/main.zig"), + .target = target, + .optimize = optimize, + }); + b.installArtifact(exe); + const run_cmd = b.addRunArtifact(exe); + run_cmd.step.dependOn(b.getInstallStep()); + if (b.args) |args| { + run_cmd.addArgs(args); + } + const run_step = b.step("run", "Run the app"); + run_step.dependOn(&run_cmd.step); + const exe_unit_tests = b.addTest(.{ + .root_source_file = b.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); +} diff --git a/build.zig.zon b/build.zig.zon new file mode 100644 index 0000000..6ece973 --- /dev/null +++ b/build.zig.zon @@ -0,0 +1,72 @@ +.{ + // This is the default name used by packages depending on this one. For + // example, when a user runs `zig fetch --save `, this field is used + // as the key in the `dependencies` table. Although the user can choose a + // different name, most users will stick with this provided value. + // + // It is redundant to include "zig" in this name because it is already + // within the Zig package namespace. + .name = "miharu", + + // This is a [Semantic Version](https://semver.org/). + // In a future version of Zig it will be used for package deduplication. + .version = "0.0.0", + + // This field is optional. + // This is currently advisory only; Zig does not yet do anything + // with this value. + //.minimum_zig_version = "0.11.0", + + // This field is optional. + // Each dependency must either provide a `url` and `hash`, or a `path`. + // `zig build --fetch` can be used to fetch all dependencies of a package, recursively. + // Once all dependencies are fetched, `zig build` no longer requires + // internet connectivity. + .dependencies = .{ + // See `zig fetch --save ` for a command-line interface for adding dependencies. + //.example = .{ + // // When updating this field to a new URL, be sure to delete the corresponding + // // `hash`, otherwise you are communicating that you expect to find the old hash at + // // the new URL. + // .url = "https://example.com/foo.tar.gz", + // + // // This is computed from the file contents of the directory of files that is + // // obtained after fetching `url` and applying the inclusion rules given by + // // `paths`. + // // + // // This field is the source of truth; packages do not come from a `url`; they + // // come from a `hash`. `url` is just one of many possible mirrors for how to + // // obtain a package matching this `hash`. + // // + // // Uses the [multihash](https://multiformats.io/multihash/) format. + // .hash = "...", + // + // // When this is provided, the package is found in a directory relative to the + // // build root. In this case the package's hash is irrelevant and therefore not + // // computed. This field and `url` are mutually exclusive. + // .path = "foo", + // + // // When this is set to `true`, a package is declared to be lazily + // // fetched. This makes the dependency only get fetched if it is + // // actually used. + // .lazy = false, + //}, + }, + + // Specifies the set of files and directories that are included in this package. + // Only files and directories listed here are included in the `hash` that + // is computed for this package. Only files listed here will remain on disk + // when using the zig package manager. As a rule of thumb, one should list + // files required for compilation plus any license(s). + // Paths are relative to the build root. Use the empty string (`""`) to refer to + // the build root itself. + // A directory listed here means that all files within, recursively, are included. + .paths = .{ + "build.zig", + "build.zig.zon", + "src", + // For example... + //"LICENSE", + //"README.md", + }, +} diff --git a/manifest.scm b/manifest.scm new file mode 100644 index 0000000..cb63acc --- /dev/null +++ b/manifest.scm @@ -0,0 +1 @@ +(specifications->manifest (list "ncurses" "coreutils" "findutils" "clang" "zig-bin-next")) diff --git a/src/main.zig b/src/main.zig new file mode 100644 index 0000000..0f5b1c8 --- /dev/null +++ b/src/main.zig @@ -0,0 +1,18 @@ +const std = @import("std"); + +pub fn main() !void { + var input = std.io.getStdIn().reader(); + std.debug.print("MI-HA-RU (386) REPL\nType 'exit' to quit.\n", .{}); + var buffer: [256]u8 = undefined; + while (true) { + std.debug.print("> ", .{}); + const line = try input.readUntilDelimiterOrEof(&buffer, '\n'); + if (line == null) { + break; + } + + if (std.mem.eql(u8, line.?, "exit")) { + break; + } + } +}