package.json

{
  "name": "sac-language-support",
  "publisher": "SacBase",
  "author": {
    "name": "Luuk Kablan",
    "email": "luuk@kablan.nl",
    "url": "https://kablan.nl"
  },
  "displayName": "SaC (Single Assignment C) Language Support",
  "description": "VS Code extension providing language support and improved developer workflow for SaC (Single Assignment C), including syntax highlighting and compiler diagnostics.",
  "version": "0.0.1",
  "repository": {
    "url": "https://github.com/SacBase/vscode"
  },
  "license": "MIT",
  "bugs": {
    "email": "luuk@kablan.nl",
    "url": "https://github.com/SacBase/vscode/issues"
  },
  "keywords": [
    "sac",
    "single-assignment c",
    "sac highlight",
    "sac syntax"
  ],
  "icon": "./icons/logo.png",
  "galleryBanner": {
    "color": "#ffc02e",
    "theme": "dark"
  },
  "categories": [
    "Programming Languages",
    "Language Packs",
    "Snippets",
    "Themes",
    "Formatters",
    "AI",
    "Chat"
  ],
  "main": "./out/extension.js",
  "activationEvents": [
    "onChatParticipant:sac-language-support.sac"
  ],
  "engines": {
    "vscode": "^1.115.0",
    "node": ">=24.14.0 <25"
  },
  "packageManager": "npm@11.9.0",
  "scripts": {
    "vscode:prepublish": "npm run bundle",
    "clean:out": "node -e \"require('fs').rmSync('out', { recursive: true, force: true })\"",
    "build:copilot:mcp": "esbuild src/copilot/mcp/sac2c-mcp.ts --bundle --platform=node --target=node20 --format=cjs --outfile=src/copilot/mcp/sac2c-mcp.js",
    "bundle": "npm run clean:out && esbuild src/extension.ts src/server/server.ts --bundle --platform=node --target=node20 --format=cjs --outdir=out --outbase=src --sourcemap --external:vscode --tsconfig=tsconfig.json",
    "compile": "tsc -p ./ && tsc-alias -p tsconfig.json && npm run build:copilot:mcp",
    "watch": "concurrently -k \"tsc -watch -p ./\" \"tsc-alias -p tsconfig.json -w\" \"esbuild src/copilot/mcp/sac2c-mcp.ts --bundle --platform=node --target=node20 --format=cjs --outfile=src/copilot/mcp/sac2c-mcp.js --watch\"",
    "package": "vsce package",
    "lint": "eslint \"src/**/*.ts\"",
    "lint:fix": "npm run lint -- --fix",
    "format": "prettier --write \"**/*.{ts,js,json,md,yml,yaml}\"",
    "format:check": "prettier --check \"**/*.{ts,js,json,md,yml,yaml}\""
  },
  "devDependencies": {
    "@typescript-eslint/eslint-plugin": "^8.44.1",
    "@typescript-eslint/parser": "^8.44.1",
    "@types/node": "^25.5.2",
    "@types/vscode": "^1.115.0",
    "@vscode/vsce": "^3.7.1",
    "concurrently": "^9.1.2",
    "eslint": "^10.2.0",
    "eslint-config-prettier": "^10.1.8",
    "esbuild": "^0.25.3",
    "prettier": "^3.6.2",
    "tsc-alias": "^1.8.16",
    "typescript": "^6.0.2",
    "vscode-languageclient": "^9.0.1",
    "vscode-languageserver": "^9.0.1",
    "vscode-languageserver-textdocument": "^1.0.12"
  },
  "contributes": {
    "languages": [
      {
        "id": "sac",
        "aliases": [
          "SaC",
          "sac"
        ],
        "extensions": [
          ".sac"
        ],
        "configuration": "./language-configuration.json"
      }
    ],
    "grammars": [
      {
        "language": "sac",
        "scopeName": "source.sac",
        "path": "./syntaxes/sac.tmLanguage.json"
      },
      {
        "scopeName": "sac.injection",
        "path": "./syntaxes/sac.tmLanguage.json",
        "injectTo": [
          "source.c"
        ]
      }
    ],
    "fileIcons": [
      {
        "extensions": [
          "sac"
        ],
        "icon": "./icons/logo.png"
      }
    ],
    "snippets": [
      {
        "language": "sac",
        "path": "./snippets/sac.code-snippets"
      }
    ],
    "iconThemes": [
      {
        "id": "sac-icon-theme",
        "label": "SaC Icon Theme",
        "path": "./icons/sac-icon-theme.json"
      }
    ],
    "themes": [
      {
        "label": "SaC Default",
        "uiTheme": "vs-dark",
        "path": "./themes/sac-color-theme-default.json"
      },
      {
        "label": "SaC Warm",
        "uiTheme": "vs-dark",
        "path": "./themes/sac-color-theme-warm.json"
      },
      {
        "label": "SaC Cool",
        "uiTheme": "vs-dark",
        "path": "./themes/sac-color-theme-cool.json"
      },
      {
        "label": "SaC Vibrant",
        "uiTheme": "vs-dark",
        "path": "./themes/sac-color-theme-vibrant.json"
      }
    ],
    "chatParticipants": [
      {
        "id": "sac-language-support.sac",
        "name": "sac",
        "fullName": "SaC Assistant",
        "description": "Ask for SaC diagnostics, formatting, and overloading guidance",
        "isSticky": true,
        "commands": [
          {
            "name": "sac-diagnose",
            "description": "Explain SaC compiler diagnostics and next fixes"
          },
          {
            "name": "sac-format",
            "description": "Apply SaC formatting conventions"
          },
          {
            "name": "sac-overload",
            "description": "Design or review SaC overload changes"
          }
        ]
      }
    ],
    "chatInstructions": [
      {
        "path": "./src/copilot/instructions/sac-formatting.instructions.md"
      }
    ],
    "chatPromptFiles": [
      {
        "path": "./src/copilot/prompts/sac.prompt.md"
      }
    ],
    "chatSkills": [
      {
        "path": "./src/copilot/skills/sac2c-build-assistant/SKILL.md"
      },
      {
        "path": "./src/copilot/skills/sac-style-guide/SKILL.md"
      },
      {
        "path": "./src/copilot/skills/sac-overloading-guide/SKILL.md"
      },
      {
        "path": "./src/copilot/skills/sac-diagnostics-playbook/SKILL.md"
      }
    ],
    "chatAgents": [
      {
        "path": "./src/copilot/agents/sac-compiler/AGENT.md"
      }
    ],
    "languageModelChatProviders": [
      {
        "id": "sac-language-support.sac2c-local",
        "displayName": "SaC Compiler (Local)",
        "vendor": "SacBase",
        "description": "Local sac2c compiler invocation via MCP",
        "features": [
          "sac-language-support.sac"
        ]
      }
    ],
    "mcpServers": [
      {
        "id": "sac2c-local",
        "displayName": "SaC Compiler MCP",
        "command": "node",
        "args": [
          "./src/copilot/mcp/sac2c-mcp.js"
        ],
        "description": "MCP server for local sac2c compiler invocation"
      }
    ],
    "configuration": {
      "title": "SaC",
      "properties": {
        "sac.languageServer.enable": {
          "type": "boolean",
          "default": true,
          "description": "Enable the SaC language server."
        },
        "sac.features.languageServer.enable": {
          "type": "boolean",
          "default": true,
          "description": "Enable language server feature module. Overrides sac.languageServer.enable when set."
        },
        "sac.features.formatter.enable": {
          "type": "boolean",
          "default": true,
          "description": "Enable formatter feature module registration."
        },
        "sac.features.chatParticipant.enable": {
          "type": "boolean",
          "default": true,
          "description": "Enable @sac chat participant feature module."
        },
        "sac.features.outline.enable": {
          "type": "boolean",
          "default": true,
          "description": "Enable local Outline symbol provider for SaC files."
        },
        "sac.format.enable": {
          "type": "boolean",
          "default": true,
          "description": "Enable SaC document and range formatter."
        },
        "sac.format.onSave": {
          "type": "boolean",
          "default": false,
          "description": "Format SaC file on save using extension formatter."
        },
        "sac.format.indentSize": {
          "type": "number",
          "default": 4,
          "minimum": 2,
          "description": "Indent size used by SaC formatter."
        },
        "sac.format.normalizeGuards": {
          "type": "boolean",
          "default": true,
          "description": "Normalize guard prefixes to '| ' and ', ' with consistent spacing."
        },
        "sac.format.expandInlineWithLoops": {
          "type": "boolean",
          "default": true,
          "description": "Expand inline with-loop bodies to multiline style when formatting."
        },
        "sac.format.expandInlineComprehensions": {
          "type": "boolean",
          "default": true,
          "description": "Expand inline tensor comprehensions to multiline style when formatting."
        },
        "sac.diagnostics.mode": {
          "type": "string",
          "enum": [
            "onSave",
            "onType",
            "manual"
          ],
          "default": "onSave",
          "description": "When to run diagnostics through sac2c."
        },
        "sac.diagnostics.debounceMs": {
          "type": "number",
          "default": 500,
          "minimum": 100,
          "description": "Debounce used for onType diagnostics mode."
        },
        "sac.diagnostics.presentation": {
          "type": "string",
          "enum": [
            "expanded",
            "smart",
            "hybrid"
          ],
          "default": "smart",
          "description": "Controls diagnostic rendering style: all raw entries (expanded), one actionable entry per chain (smart), or smart plus local context entries (hybrid)."
        },
        "sac.diagnostics.includeRelatedInformation": {
          "type": "boolean",
          "default": true,
          "description": "Attach compiler origin and stack-like context as related information in hover/Problems details."
        },
        "sac.diagnostics.includeStackInMessage": {
          "type": "boolean",
          "default": true,
          "description": "Include short origin and call-stack hints directly inside diagnostic messages."
        },
        "sac.diagnostics.maxStackFrames": {
          "type": "number",
          "default": 5,
          "minimum": 0,
          "description": "Maximum number of context frames used in smart/hybrid diagnostics."
        },
        "sac.diagnostics.workspaceScan.enabled": {
          "type": "boolean",
          "default": true,
          "description": "Enable automatic workspace-wide diagnostics scanning for .sac files."
        },
        "sac.diagnostics.workspaceScan.onInitialize": {
          "type": "boolean",
          "default": true,
          "description": "Run workspace-wide diagnostics scan when the language server initializes."
        },
        "sac.diagnostics.workspaceScan.onConfigurationChange": {
          "type": "boolean",
          "default": true,
          "description": "Run workspace-wide diagnostics scan after configuration changes."
        },
        "sac.diagnostics.workspaceScan.excludeDirectories": {
          "type": "array",
          "default": [
            ".git",
            "node_modules",
            "out",
            ".vscode-test"
          ],
          "items": {
            "type": "string"
          },
          "description": "Directory names to skip during recursive workspace diagnostics scan."
        },
        "sac.compiler.channel": {
          "type": "string",
          "enum": [
            "stable",
            "develop",
            "system"
          ],
          "default": "system",
          "description": "Which sac2c channel to prefer: bundled stable, bundled develop, or system PATH."
        },
        "sac.compiler.path": {
          "type": "string",
          "default": "",
          "description": "Absolute path to sac2c executable. If set, this overrides channel resolution."
        },
        "sac.compiler.executionBackend": {
          "type": "string",
          "enum": [
            "local",
            "wsl",
            "docker"
          ],
          "default": "local",
          "description": "How to execute sac2c: local process, through WSL, or in Docker."
        },
        "sac.compiler.wsl.distribution": {
          "type": "string",
          "default": "",
          "description": "Optional WSL distribution name used when executionBackend is 'wsl'."
        },
        "sac.compiler.docker.image": {
          "type": "string",
          "default": "",
          "description": "Docker image that contains sac2c. Required when executionBackend is 'docker'."
        },
        "sac.compiler.docker.runArgs": {
          "type": "array",
          "default": [],
          "items": {
            "type": "string"
          },
          "description": "Additional docker run arguments when executionBackend is 'docker'."
        },
        "sac.compiler.extraArgs": {
          "type": "array",
          "default": [],
          "items": {
            "type": "string"
          },
          "description": "Additional command-line arguments passed to sac2c when running diagnostics."
        },
        "sac.compiler.messaging.enabled": {
          "type": "boolean",
          "default": true,
          "description": "Enable compiler messaging format arguments for deterministic diagnostics parsing."
        },
        "sac.compiler.messaging.args": {
          "type": "array",
          "default": [
            "-cti-no-color",
            "-cti-no-source",
            "-cti-no-hint",
            "-cti-no-explain",
            "-cti-message-length",
            "0",
            "-cti-primary-header-format",
            "%s: ",
            "-cti-continuation-header-format",
            "%.0s"
          ],
          "items": {
            "type": "string"
          },
          "description": "Arguments used to request stable GNU-style diagnostics output from sac2c."
        },
        "sac.compiler.fallbackToSystem": {
          "type": "boolean",
          "default": true,
          "description": "If bundled channel binary is missing, fallback to sac2c from PATH."
        },
        "sac.compiler.trace": {
          "type": "string",
          "enum": [
            "off",
            "messages",
            "verbose"
          ],
          "default": "off",
          "description": "Trace communication between VS Code and the SaC language server."
        }
      }
    }
  }
}