Just the tip

7 files changed, 104 insertions, 0 deletions

diff --git a/.clangd b/.clangd
new file mode 100644
index 0000000..e6c43d0
--- /dev/null
+++ b/.clangd
@@ -0,0 +1,5 @@
+CompileFlags:
+  Compiler: gcc
+Diagnostics:
+  Suppress: unknown-attributes
+  Add: bugprone-*, readability-*
diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e0acd02
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+build/
+compile_flags.txt
+*.db
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..f106e5d
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1780246643,
+        "narHash": "sha256-4T1KWX7xWGQMs9hNZ24IOY3aYOi8D6+5WtkNRBSttB8=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "3109eaae18e09d0b8aef23dc2579e7d94b8d4b4e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..6c37d1d
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,30 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+  };
+
+  outputs =
+    { self, nixpkgs }:
+    let
+      forAllSystems = nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed;
+    in
+    {
+      devShells = forAllSystems (
+        system:
+        let
+          pkgs = import nixpkgs { inherit system; };
+        in
+        {
+          default = pkgs.mkShell {
+            buildInputs = with pkgs; [
+              gcc
+              sqlite
+              clang-tools
+              unixtools.xxd
+              pkg-config
+            ];
+          };
+        }
+      );
+    };
+}
diff --git a/justfile b/justfile
new file mode 100644
index 0000000..6c0f728
--- /dev/null
+++ b/justfile
@@ -0,0 +1,21 @@
+set export
+
+CC := "gcc"
+CFLAGS := f"-std=c11 -O2 \
+-Wall -Wextra -Wshadow -Wformat=2 -fsanitize=address,undefined \
+{{shell('pkg-config --cflags --libs sqlite3')}}"
+OUTDIR := "build"
+
+build: compile-flags
+  mkdir -p "{{OUTDIR}}"
+  {{CC}} {{CFLAGS}} src/*.c -o "{{OUTDIR}}/sqlheavy"
+
+run: build
+  "./{{OUTDIR}}/sqlheavy"
+
+@compile-flags:
+  echo '{{CFLAGS}}' | tr ' ' '\n' > ./compile_flags.txt
+
+format:
+  find src/ -iname '*.h' -o -iname '*.c' | xargs clang-format -i
+
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..23d6e58
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,17 @@
+#include <sqlite3.h>
+#include <stdio.h>
+
+int main(void) {
+  sqlite3 *db;
+
+  sqlite3_open("fun.db", &db);
+  if (db == NULL) {
+    printf("Unable to open db\n");
+    return 1;
+  }
+
+  printf("Foobar\n");
+
+  sqlite3_close(db);
+  return 0;
+}