added types for docker-file-parser

Author: YashdalfTheGray

types/docker-file-parser/docker-file-parser-tests.ts

@@ -0,0 +1,25 @@
+import { parse, CommandEntry, ParseOptions } from 'docker-file-parser';
+
+const file = `
+FROM node:8
+
+ADD . /opt/
+WORKDIR /opt
+
+RUN npm install --production
+
+EXPOSE 8080
+VOLUME /opt/scripts
+
+CMD ["npm", "start"]
+`;
+
+const options: ParseOptions = {
+    includeComments: false
+};
+
+const result: CommandEntry[] = parse(file, options);
+const line1Name = result[0].name;
+const line1Number = result[0].lineno;
+const line1Args = result[0].args;
+const line1Raw = result[0].raw;

types/docker-file-parser/index.d.ts

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+// Type definitions for docker-file-parser 1.0
+// Project: https://github.com/joyent/docker-file-parse
+// Definitions by: Yash Kulshrestha <https://github.com/yashdalfthegray>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+declare module "docker-file-parser" {
+    export interface CommandEntry {
+        name: string;
+        args: string[];
+        lineno: number;
+        raw: string;
+        error?: string;
+    }
+
+    export interface ParseOptions {
+        includeComments: boolean;
+    }
+
+    export function parse(
+        contents: string,
+        options?: ParseOptions
+    ): CommandEntry[];
+}

types/docker-file-parser/tsconfig.json

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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true,
+        "strictFunctionTypes": true
+    },
+    "files": [
+        "index.d.ts",
+        "docker-file-parser-tests.ts"
+    ]
+}

types/docker-file-parser/tslint.json

@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }