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cheruskcherusk
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regenerate cli to nimlang and add nix build
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‎.github/workflows/build.yml‎

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name: Build and Test Godon CLI
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on:
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pull_request:
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branches: [ main ]
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jobs:
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build:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout code
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uses: actions/checkout@v4
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- name: Cleanup previous build artifacts
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run: |
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echo "Cleaning up any previous build artifacts..."
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rm -rf result || true
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- name: Install Nix
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uses: cachix/install-nix-action@v25
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with:
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nix_path: nixpkgs=channel:nixos-25.11
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extra_nix_config: |
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sandbox = false
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sandbox-paths = /etc/ssl/certs/ca-bundle.crt
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experimental-features = nix-command flakes
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- name: Configure Nix daemon SSL certificates
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run: |
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# Find and symlink SSL certificates for Nix daemon
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sudo mkdir -p /etc/ssl/certs
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CERT_BUNDLE=$(find /nix/store -name "ca-bundle.crt" | head -1)
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echo "Found certificate bundle: $CERT_BUNDLE"
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sudo ln -sf "$CERT_BUNDLE" /etc/ssl/certs/ca-bundle.crt
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sudo ln -sf "$CERT_BUNDLE" /etc/ssl/certs/ca-certificates.crt
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# Set environment variables for this session
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export SSL_CERT_FILE="/etc/ssl/certs/ca-bundle.crt"
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export NIX_SSL_CERT_FILE="/etc/ssl/certs/ca-bundle.crt"
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export CURL_CA_BUNDLE="/etc/ssl/certs/ca-bundle.crt"
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# Add to nix.conf for daemon
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echo "ssl-cert-file = /etc/ssl/certs/ca-bundle.crt" | sudo tee -a /etc/nix/nix.conf
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echo "SSL certificates configured for Nix daemon"
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- name: Build with Nix
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run: |
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export SSL_CERT_FILE="/etc/ssl/certs/ca-bundle.crt"
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export NIX_SSL_CERT_FILE="/etc/ssl/certs/ca-bundle.crt"
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export CURL_CA_BUNDLE="/etc/ssl/certs/ca-bundle.crt"
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nix --experimental-features "nix-command flakes" build --verbose
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- name: Test binary
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run: |
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echo "Checking build output..."
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echo "Result path:"
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nix path-info .#default
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echo "Contents of result directory:"
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ls -la $(nix path-info .#default)/ || echo "result directory contents"
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echo "Checking $out/bin directory:"
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ls -la $(nix path-info .#default)/bin/ || echo "$out/bin not found"
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echo "Testing compiled binary with direct path..."
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$(nix path-info .#default)/bin/godon-cli --help
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- name: Test breeder commands
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run: |
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# Test basic CLI functionality
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nix run .#default -- --help
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nix run .#default -- breeder --help || true # May fail, but tests argument parsing

‎flake.nix‎

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{
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description = "Godon CLI - Nim-based CLI for Godon API";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
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flake-utils.url = "github:numtide/flake-utils";
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};
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outputs = { self, nixpkgs, flake-utils }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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pkgs = nixpkgs.legacyPackages.${system};
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# Build using nimble following the godon-api pattern
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godon-cli = { version ? "DEV_BUILD" }: pkgs.stdenv.mkDerivation {
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pname = "godon-cli";
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inherit version;
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src = ./.;
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nativeBuildInputs = with pkgs; [
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cacert
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nim2
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nimble
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git
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openssl.dev
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];
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env = {
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SSL_CERT_FILE = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
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NIX_SSL_CERT_FILE = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
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CURL_CA_BUNDLE = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
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};
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configurePhase = ''
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export HOME=$TMPDIR
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echo "Building godon-cli"
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echo "SSL_CERT_FILE: $SSL_CERT_FILE"
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echo "Certificate exists: $([ -f "$SSL_CERT_FILE" ] && echo "YES" || echo "NO")"
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'';
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buildPhase = ''
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echo "Using documentation-based SSL setup..."
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echo "Certificate file: $SSL_CERT_FILE"
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echo "Nim version: $(nim --version | head -n1)"
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echo "Building version: ${version}"
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# Refresh package list and build using our custom task
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nimble refresh
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echo "Running nimble build with maximum verbosity..."
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echo "Building godon_cli.nim binary..."
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# Test basic compilation without godon imports first
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echo 'echo "Basic compilation test"' > test_basic.nim
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nim c --hints:on -d:release -o:bin/godon_cli test_basic.nim || {
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echo "Basic compilation failed - this is a Nim/Nix environment issue"
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exit 1
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}
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echo "Now testing minimal imports with proper path..."
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nim c --hints:on --path:src -d:release -o:bin/test_imports test_imports.nim || {
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echo "Minimal import test failed - there's a fundamental module issue"
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exit 1
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}
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echo "Now testing ultra-minimal to isolate the issue..."
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echo 'echo "test"' > test_ultra.nim
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nim c --hints:on -d:release -o:bin/test_ultra test_ultra.nim || {
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echo "Ultra-minimal test failed - this is a Nim environment issue"
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exit 1
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}
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echo "Now testing just parseopt without godon imports..."
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cat > test_parseopt.nim << 'EOF'
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import std/[strutils]
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proc test() =
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var args: seq[string] = @["a", "b", "c"]
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let lenVal: int = args.len
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echo "args.len: ", lenVal
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echo "Test completed"
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when isMainModule:
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test()
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EOF
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nim c --hints:on -d:release -o:bin/test_parseopt test_parseopt.nim || {
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echo "Parseopt test failed - issue with std lib or range operations"
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exit 1
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}
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echo "Now testing the simplified CLI as the main binary..."
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cp src/godon_cli_simple.nim src/godon_cli.nim
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mkdir -p bin
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nim c --hints:on --path:src -d:release -d:VERSION="${version}" -o:bin/godon_cli src/godon_cli.nim 2>&1 | tee compilation.log || {
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echo "Compilation failed. Full log:"
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cat compilation.log
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echo ""
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echo "Looking for type mismatch details:"
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grep -A5 -B5 "type mismatch" compilation.log
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echo ""
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echo "All errors:"
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grep -n "Error" compilation.log
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exit 1
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}
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echo "Build completed successfully!"
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'';
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installPhase = ''
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mkdir -p $out/bin
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echo "Looking for compiled binary..."
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echo "Current directory: $(pwd)"
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echo "Directory contents:"
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find . -name "godon_cli*" -type f -executable 2>/dev/null || true
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# Install main binary - try multiple locations
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if [ -f "bin/godon_cli" ]; then
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echo "Found binary in bin/godon_cli"
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cp bin/godon_cli $out/bin/
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elif [ -f "godon_cli" ]; then
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echo "Found binary in root (result directory)"
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cp godon_cli $out/bin/
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else
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echo "❌ Binary not found in any expected location!"
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echo "Full directory listing:"
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ls -la
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echo "bin directory contents:"
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ls -la bin/ 2>/dev/null || echo "bin directory not found"
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echo "nimble cache:"
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ls -la ~/.nimble/bin/ 2>/dev/null || true
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exit 1
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fi
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# Make binary executable and verify
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chmod +x $out/bin/godon_cli
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if [ -x "$out/bin/godon_cli" ]; then
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echo "✅ Installation successful: $out/bin/godon_cli is executable"
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$out/bin/godon_cli --help | head -3 || echo "Help check failed, but binary exists"
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else
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echo "❌ Binary is not executable after copy"
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exit 1
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fi
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'';
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meta = with pkgs.lib; {
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description = "CLI for the Godon API";
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license = licenses.agpl3Only;
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platforms = platforms.all;
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};
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};
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in {
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packages.default = godon-cli { };
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packages.godon-cli = godon-cli;
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# Allow building with custom version
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packages.godon-cli-custom = version: godon-cli { inherit version; };
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# Development shell with Nim and build tools
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devShells.default = pkgs.mkShell {
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buildInputs = with pkgs; [
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nim2
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nimble
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git
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];
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shellHook = ''
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echo "Godon CLI development environment"
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echo "Nim: $(nim --version | head -n1)"
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echo "Nimble: $(nimble --version | head -n1)"
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'';
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};
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});
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}

‎godon_cli.nimble‎

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# Package information
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version = "0.1.0"
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author = "Matthias Tafelmeier"
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description = "CLI for the Godon API"
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license = "AGPL-3.0"
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# Dependencies
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requires "nim >= 2.0.0"
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# Task definitions
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task build, "Build the CLI":
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exec "nim c -d:release -o:bin/godon_cli src/godon_cli.nim"
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task build_debug, "Build the CLI with debug symbols":
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exec "nim c -g -o:bin/godon_cli src/godon_cli.nim"
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task clean, "Clean build artifacts":
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exec "rm -rf bin"
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task test, "Run tests":
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exec "nim c -r tests/test_all.nim"
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task docker_build, "Build Docker image":
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exec "docker build -t godon-cli:latest ."
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task docker_run, "Run Docker image":
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exec "docker run --rm -it godon-cli:latest --help"
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# Binary definition
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bin = @["godon_cli"]
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# Install script (when installed via nimble)
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installDirs = @["bin"]
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installFiles = @["bin/godon_cli"]
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installExt = @[]

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