feat: Add flake and ragenix package generation and dev environment

2026-01-30 12:02:13 -05:00
parent 59ad94bba2
commit b77bca6f0a
13 changed files with 1293 additions and 0 deletions
--- a/package.nix
+++ b/package.nix
@@ -0,0 +1,131 @@
+{ lib
+, stdenv
+, makeWrapper
+, rsync
+, gnused
+, gawk
+, docker-compose
+}:
+
+stdenv.mkDerivation {
+  pname = "usda-vision";
+  version = "1.0.0";
+
+  # Use the directory from this repository with explicit source filtering
+  src = lib.cleanSourceWith {
+    src = ./.;
+    filter = path: type:
+      let
+        baseName = baseNameOf path;
+      in
+      # Exclude git, but include everything else
+      baseName != ".git" &&
+      baseName != ".cursor" &&
+      baseName != "__pycache__" &&
+      baseName != "node_modules" &&
+      baseName != ".venv" &&
+      baseName != ".age" &&
+      baseName != "flake.nix" &&
+      baseName != "flake.lock" &&
+      baseName != "package.nix" &&
+      baseName != "camera-sdk.nix";
+  };
+
+  nativeBuildInputs = [ makeWrapper rsync ];
+
+  # Don't run these phases, we'll do everything in installPhase
+  dontBuild = true;
+  dontConfigure = true;
+
+  installPhase = ''
+    mkdir -p $out/opt/usda-vision
+
+    # Debug: show what's in source
+    echo "Source directory contents:"
+    ls -la $src/ || true
+
+    # Process docker-compose.yml - replace paths and configure SDK from Nix
+    if [ -f $src/docker-compose.yml ]; then
+      # Basic path replacements with sed
+      ${gnused}/bin/sed \
+        -e 's|env_file:.*management-dashboard-web-app/\.env|env_file: /var/lib/usda-vision/.env|g' \
+        -e 's|\./management-dashboard-web-app/\.env|/var/lib/usda-vision/.env|g' \
+        -e 's|\./management-dashboard-web-app|/var/lib/usda-vision/management-dashboard-web-app|g' \
+        -e 's|\./media-api|/var/lib/usda-vision/media-api|g' \
+        -e 's|\./video-remote|/var/lib/usda-vision/video-remote|g' \
+        -e 's|\./scheduling-remote|/var/lib/usda-vision/scheduling-remote|g' \
+        -e 's|\./vision-system-remote|/var/lib/usda-vision/vision-system-remote|g' \
+        -e 's|\./camera-management-api|/var/lib/usda-vision/camera-management-api|g' \
+        $src/docker-compose.yml > $TMPDIR/docker-compose-step1.yml
+
+      # Remove SDK installation blocks using awk for better multi-line handling
+      ${gawk}/bin/awk '
+        /# Only install system packages if not already installed/ { skip=1 }
+        skip && /^        fi$/ { skip=0; next }
+        /# Install camera SDK if not already installed/ { skip_sdk=1 }
+        skip_sdk && /^        fi;$/ { skip_sdk=0; next }
+        !skip && !skip_sdk { print }
+      ' $TMPDIR/docker-compose-step1.yml > $TMPDIR/docker-compose.yml
+
+      rm -f $TMPDIR/docker-compose-step1.yml
+    fi
+
+    # Copy all application files using rsync with chmod
+    ${rsync}/bin/rsync -av \
+      --chmod=Du+w \
+      --exclude='.git' \
+      --exclude='docker-compose.yml' \
+      --exclude='.env' \
+      --exclude='*.age' \
+      --exclude='flake.nix' \
+      --exclude='flake.lock' \
+      --exclude='package.nix' \
+      --exclude='camera-sdk.nix' \
+      --exclude='management-dashboard-web-app/.env' \
+      $src/ $out/opt/usda-vision/
+
+    # Copy the processed docker-compose.yml
+    if [ -f $TMPDIR/docker-compose.yml ]; then
+      cp $TMPDIR/docker-compose.yml $out/opt/usda-vision/docker-compose.yml
+    fi
+
+    # Verify files were copied
+    echo "Destination directory contents:"
+    ls -la $out/opt/usda-vision/ || true
+
+    # Create convenience scripts
+    mkdir -p $out/bin
+
+    cat > $out/bin/usda-vision-start <<'EOF'
+#!/usr/bin/env bash
+cd $out/opt/usda-vision
+${docker-compose}/bin/docker-compose up -d --build
+EOF
+
+    cat > $out/bin/usda-vision-stop <<'EOF'
+#!/usr/bin/env bash
+cd $out/opt/usda-vision
+${docker-compose}/bin/docker-compose down
+EOF
+
+    cat > $out/bin/usda-vision-logs <<'EOF'
+#!/usr/bin/env bash
+cd $out/opt/usda-vision
+${docker-compose}/bin/docker-compose logs -f "$@"
+EOF
+
+    cat > $out/bin/usda-vision-restart <<'EOF'
+#!/usr/bin/env bash
+cd $out/opt/usda-vision
+${docker-compose}/bin/docker-compose restart "$@"
+EOF
+
+    chmod +x $out/bin/usda-vision-*
+  '';
+
+  meta = with lib; {
+    description = "USDA Vision camera management system";
+    maintainers = [ "UGA Innovation Factory" ];
+    platforms = platforms.linux;
+  };
+}