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es-vary - npm Package Compare versions
Comparing version 0.0.3 to 0.0.4
| /// <reference types="node" /> | ||
| import { ServerResponse as Response } from 'http'; | ||
| export declare function append(header: string, field: string): string; | ||
| import { ServerResponse } from 'http'; | ||
| declare function append(header: string, field: string): string; | ||
| /** | ||
| * Mark that a request is varied on a header field. | ||
| */ | ||
| export declare function vary(res: Response, field: string): void; | ||
| declare function vary(res: ServerResponse, field: string): void; | ||
| export { append, vary }; |
@@ -1,84 +0,1 @@ | ||
| /** | ||
| * RegExp to match field-name in RFC 7230 sec 3.2 | ||
| * | ||
| * field-name = token | ||
| * token = 1*tchar | ||
| * tchar = "!" / "#" / "$" / "%" / "&" / "'" / "*" | ||
| * / "+" / "-" / "." / "^" / "_" / "`" / "|" / "~" | ||
| * / DIGIT / ALPHA | ||
| * ; any VCHAR, except delimiters | ||
| */ | ||
| const FIELD_NAME_REGEXP = /^[!#$%&'*+\-.^_`|~0-9A-Za-z]+$/; | ||
| function parse(header) { | ||
| let end = 0; | ||
| let list = []; | ||
| let start = 0; | ||
| // gather tokens | ||
| for (var i = 0, len = header.length; i < len; i++) { | ||
| switch (header.charCodeAt(i)) { | ||
| case 0x20 /* */: | ||
| if (start === end) { | ||
| start = end = i + 1; | ||
| } | ||
| break; | ||
| case 0x2c /* , */: | ||
| list.push(header.substring(start, end)); | ||
| start = end = i + 1; | ||
| break; | ||
| default: | ||
| end = i + 1; | ||
| break; | ||
| } | ||
| } | ||
| // final token | ||
| list.push(header.substring(start, end)); | ||
| return list; | ||
| } | ||
| function append(header, field) { | ||
| // get fields array | ||
| const fields = !Array.isArray(field) ? parse(String(field)) : field; | ||
| // assert on invalid field names | ||
| for (const field of fields) { | ||
| if (!FIELD_NAME_REGEXP.test(field)) { | ||
| throw new TypeError('field argument contains an invalid header name'); | ||
| } | ||
| } | ||
| // existing, unspecified vary | ||
| if (header === '*') { | ||
| return header; | ||
| } | ||
| // enumerate current values | ||
| let val = header; | ||
| const vals = parse(header.toLowerCase()); | ||
| // unspecified vary | ||
| if (fields.indexOf('*') !== -1 || vals.indexOf('*') !== -1) { | ||
| return '*'; | ||
| } | ||
| for (const field of fields) { | ||
| const fld = field.toLowerCase(); | ||
| // append value (case-preserving) | ||
| if (vals.indexOf(fld) === -1) { | ||
| vals.push(fld); | ||
| val = val ? val + ', ' + field : field; | ||
| } | ||
| } | ||
| return val; | ||
| } | ||
| /** | ||
| * Mark that a request is varied on a header field. | ||
| */ | ||
| function vary(res, field) { | ||
| if (!res || !res.getHeader || !res.setHeader) { | ||
| // quack quack | ||
| throw new TypeError('res argument is required'); | ||
| } | ||
| // get existing header | ||
| var val = res.getHeader('Vary') || ''; | ||
| var header = Array.isArray(val) ? val.join(', ') : String(val); | ||
| // set new header | ||
| if ((val = append(header, field))) { | ||
| res.setHeader('Vary', val); | ||
| } | ||
| } | ||
| export { append, vary }; | ||
| const FIELD_NAME_REGEXP=/^[!#$%&'*+\-.^_`|~0-9A-Za-z]+$/;function parse(header){let end=0;let list=[];let start=0;for(var i=0,len=header.length;i<len;i++){switch(header.charCodeAt(i)){case 32:if(start===end){start=end=i+1}break;case 44:list.push(header.substring(start,end));start=end=i+1;break;default:end=i+1;break}}list.push(header.substring(start,end));return list}function append(header,field){const fields=!Array.isArray(field)?parse(String(field)):field;for(const field2 of fields){if(!FIELD_NAME_REGEXP.test(field2)){throw new TypeError("field argument contains an invalid header name")}}if(header==="*"){return header}let val=header;const vals=parse(header.toLowerCase());if(fields.indexOf("*")!==-1||vals.indexOf("*")!==-1){return"*"}for(const field2 of fields){const fld=field2.toLowerCase();if(vals.indexOf(fld)===-1){vals.push(fld);val=val?val+", "+field2:field2}}return val}function vary(res,field){if(!res||!res.getHeader||!res.setHeader){throw new TypeError("res argument is required")}var val=res.getHeader("Vary")||"";var header=Array.isArray(val)?val.join(", "):String(val);if(val=append(header,field)){res.setHeader("Vary",val)}}export{append,vary}; |
| { | ||
| "name": "es-vary", | ||
| "description": "vary rewrite in TypeScript with ESM and CommonJS targets", | ||
| "version": "0.0.3", | ||
| "type": "module", | ||
| "main": "dist/index.cjs", | ||
| "module": "dist/index.js", | ||
| "types": "dist/index.d.ts", | ||
| "engines": { | ||
| "node": ">=12.x" | ||
| }, | ||
| "exports": { | ||
| ".": { | ||
| "import": "./dist/index.js", | ||
| "require": "./dist/index.cjs" | ||
| }, | ||
| "./package.json": "./package.json", | ||
| "./": "./" | ||
| }, | ||
| "scripts": { | ||
| "prepare": "pnpm build", | ||
| "build": "rollup -c" | ||
| }, | ||
| "repository": { | ||
| "type": "git", | ||
| "url": "git+https://github.com/talentlessguy/es-vary.git" | ||
| }, | ||
| "keywords": [ | ||
| "http", | ||
| "esm", | ||
| "es", | ||
| "vary", | ||
| "nodejs", | ||
| "javascript" | ||
| ], | ||
| "author": "", | ||
| "license": "MIT", | ||
| "bugs": { | ||
| "url": "https://github.com/talentlessguy/es-vary/issues" | ||
| }, | ||
| "homepage": "https://github.com/talentlessguy/es-vary#readme", | ||
| "devDependencies": { | ||
| "@types/node": "^14.0.23", | ||
| "rollup": "^2.22.0", | ||
| "rollup-plugin-typescript2": "^0.27.1", | ||
| "typescript": "^3.9.7" | ||
| } | ||
| "name": "es-vary", | ||
| "description": "vary rewrite in TypeScript with ESM and CommonJS targets", | ||
| "version": "0.0.4", | ||
| "type": "module", | ||
| "main": "dist/index.cjs", | ||
| "module": "dist/index.js", | ||
| "types": "dist/index.d.ts", | ||
| "engines": { | ||
| "node": ">=12.x" | ||
| }, | ||
| "exports": { | ||
| ".": { | ||
| "import": "./dist/index.js", | ||
| "require": "./dist/index.cjs" | ||
| }, | ||
| "./package.json": "./package.json", | ||
| "./": "./" | ||
| }, | ||
| "scripts": { | ||
| "prepare": "pnpm build", | ||
| "build": "tsup src/index.ts --minify-whitespace --format cjs,esm --dts" | ||
| }, | ||
| "repository": { | ||
| "type": "git", | ||
| "url": "git+https://github.com/talentlessguy/es-vary.git" | ||
| }, | ||
| "keywords": [ | ||
| "http", | ||
| "esm", | ||
| "es", | ||
| "vary", | ||
| "nodejs", | ||
| "javascript" | ||
| ], | ||
| "author": "", | ||
| "license": "MIT", | ||
| "bugs": { | ||
| "url": "https://github.com/talentlessguy/es-vary/issues" | ||
| }, | ||
| "homepage": "https://github.com/talentlessguy/es-vary#readme", | ||
| "devDependencies": { | ||
| "@types/node": "^14.6.0", | ||
| "tsup": "^3.6.1", | ||
| "typescript": "^4.0.2" | ||
| } | ||
| } |
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New alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Fixed alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Improved metrics
- Dev dependency count
- decreased by-25%
3
Worsened metrics
- Total package byte prevSize
- decreased by-21.8%
9617
- Lines of code
- decreased by-61%
101
No dependency changes