template: add c project

Author: smoothprogrammer

flake.nix

@@ -29,6 +29,10 @@
       );
 
       templates = {
+        c = {
+          path = ./template/c;
+          description = "Setup C Project";
+        };
         elm = {
           path = ./template/elm;
           description = "Setup Elm Project";

template/c/.clang-format

@@ -0,0 +1,3 @@
+BasedOnStyle: LLVM
+IndentWidth: 4
+UseTab: Never

template/c/.editorconfig

@@ -0,0 +1,26 @@
+; https://editorconfig.org
+root = true
+
+; default configuration
+[*]
+charset = utf-8
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = unset
+
+[{*.nix,flake.lock}]
+indent_style = space
+indent_size = 2
+
+[*.{yml,yaml}]
+indent_style = space
+indent_size = 2
+
+[*.md]
+indent_style = space
+indent_size = 2
+
+[*.{c,h,zig}]
+indent_style = space
+indent_size = 4

template/c/.envrc

@@ -0,0 +1 @@
+use flake

template/c/.github/workflows/main.yaml

@@ -0,0 +1,42 @@
+name: main
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+env:
+  CI_NIX_FLAKE: .#default
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Nix
+        uses: DeterminateSystems/nix-installer-action@main
+      - name: Cache Nix
+        uses: DeterminateSystems/magic-nix-cache-action@main
+      - name: Lint
+        run: |
+          nix develop ${{ env.CI_NIX_FLAKE }} --command \
+            editorconfig-checker && echo "ok"
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Nix
+        uses: DeterminateSystems/nix-installer-action@main
+      - name: Cache Nix
+        uses: DeterminateSystems/magic-nix-cache-action@main
+      - name: Cache Go
+        uses: actions/cache@v4
+        with:
+          key: ${{ runner.os }}-go-${{ hashfiles('go.mod', 'go.sum') }}
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
+      - name: Test
+        run: |
+          nix develop ${{ env.CI_NIX_FLAKE }} --command \
+            go test -v -cover -race ./...

template/c/.gitignore

@@ -0,0 +1,59 @@
+# https://github.com/github/gitignore/blob/main/Zig.gitignore
+
+.zig-cache/
+zig-out/
+
+# https://github.com/github/gitignore/blob/main/C.gitignore
+
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf

template/c/Makefile

@@ -0,0 +1,7 @@
+nixpkgs/update:
+	@nix flake lock --override-input nixpkgs github:NixOS/nixpkgs/$(rev)
+
+.PHONY: build test run clean
+
+run:
+	@zig build run

template/c/README.md

@@ -0,0 +1 @@
+# C Project

template/c/build.zig

@@ -0,0 +1,20 @@
+const std = @import("std");
+
+pub fn build(b: *std.Build) void {
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+
+    const run = b.step("run", "Run the app");
+    {
+        const exe = b.addExecutable(.{
+            .name = "cproject",
+            .root_module = b.createModule(.{
+                .target = target,
+                .optimize = optimize,
+            }),
+        });
+        exe.addCSourceFile(.{ .file = b.path("main.c") });
+        exe.linkLibC();
+        run.dependOn(&b.addRunArtifact(exe).step);
+    }
+}