prismjs-terminal - npm Package Compare versions

Comparing version 1.0.0 to 1.2.0

dist/index.d.ts

@@ -16,4 +16,5 @@ export type StyleFn = (s: string) => string;
     padding?: number;
+    lineNumbers?: boolean;
 }
-export declare const highlight: (code: string, { language, theme, minWidth, maxWidth, padding, }?: PrismJSTerminalOpts) => string;
+export declare const highlight: (code: string, { language, theme, minWidth, maxWidth, padding, lineNumbers, }?: PrismJSTerminalOpts) => string;
 export declare const highlightFile: (filename: string, opts?: PrismJSTerminalOpts) => Promise<string>;
@@ -20,0 +21,0 @@ export declare const highlightFileSync: (filename: string, opts?: PrismJSTerminalOpts) => string;

dist/index.js

@@ -58,4 +58,7 @@ import chalk from 'chalk';
 };
-const blockStyle = (code, c, { minWidth = 0, maxWidth = process.stdout.columns || 80, padding = 1, }) => {
-    const lines = code.replace(/\n$/m, '').split('\n');
+/* c8 ignore start */
+const trimTrailingCR = (c) => c.endsWith('\n') ? c.substring(0, c.length - 1) : c;
+/* c8 ignore stop */
+const blockStyle = (code, c, { minWidth = 0, maxWidth = process.stdout.columns || 80, padding = 1, lineNumbers = false, }) => {
+    const lines = trimTrailingCR(code).split('\n');
     const lens = [];
@@ -69,2 +72,3 @@ let max = minWidth;
     }
+    const npad = lineNumbers ? String(lines.length).length : 0;
     for (let i = 0; i < lens.length; i++) {
@@ -74,3 +78,6 @@ const len = lens[i];
         const r = pad > 0 ? ' '.repeat(pad) : '';
-        const l = ' '.repeat(padding);
+        const l = ' '.repeat(padding) +
+            (lineNumbers
+                ? applyStyles(String(i + 1).padStart(npad) + ' ', 'lineNumber', [], c)
+                : '');
         lines[i] = l + lines[i] + r;
@@ -81,3 +88,3 @@ }
 };
-export const highlight = (code, { language = 'tsx', theme = 'xonokai', minWidth, maxWidth, padding, } = {}) => {
+export const highlight = (code, { language = 'tsx', theme = 'xonokai', minWidth, maxWidth, padding, lineNumbers, } = {}) => {
     const t = typeof theme === 'string' ? themes[theme] : theme;
@@ -88,3 +95,3 @@ if (!t) {
     const c = compileTheme(t);
-    return blockStyle(stringify(Prism.tokenize(code, Prism.languages[language]), c), c, { minWidth, maxWidth, padding });
+    return blockStyle(stringify(Prism.tokenize(code, Prism.languages[language]), c), c, { minWidth, maxWidth, padding, lineNumbers });
 };
@@ -91,0 +98,0 @@ const detectLanguage = (filename) => {

dist/themes/github.js

@@ -6,2 +6,3 @@ // Port of GHColors PrismJS theme
     _: chalk.hex('#393A34').bgHex('#fff'),
+    lineNumber: chalk.dim,
     'comment, prolog, doctype, cdata': chalk.hex('#999988').italic,
@@ -8,0 +9,0 @@ namespace: chalk.dim,

dist/themes/moria.js

@@ -11,2 +11,3 @@ // Inspired by vim Moria theme
     _: chalk.ansi256(252).bgAnsi256(234),
+    lineNumber: chalk.hex('#8fa5d1'),
     punctuation: chalk.hex('#93CDFF'),
@@ -13,0 +14,0 @@ 'prolog, doctype, cdata': chalk.dim.bold,

dist/themes/prism-dark.js

@@ -8,2 +8,3 @@ // Port of prism-dark theme
     _: chalk.white.bgHex('#231E19'),
+    lineNumber: chalk.dim,
     'comment, prolog, doctype, cdata': chalk.hex('#997F66'),
@@ -10,0 +11,0 @@ 'punctuation, namespace': chalk.dim,

dist/themes/xonokai.js

@@ -7,3 +7,3 @@ // Port of xonokai PrismJS theme
     _: chalk.hex('#76d9e6').bgHex('#2a2a2a'),
-    namespace: chalk.dim,
+    'namespace, lineNumber': chalk.dim,
     'comment, prolog, doctype, cdata': chalk.hex('#6f705e'),
@@ -10,0 +10,0 @@ 'operator, boolean, number': chalk.hex('#a77afe'),

package.json

 {
   "name": "prismjs-terminal",
-  "version": "1.0.0",
+  "version": "1.2.0",
   "description": "PrismaJS syntax highlighting for the terminal",
@@ -5,0 +5,0 @@ "keywords": [

README.md

@@ -29,2 +29,5 @@ # prismjs-terminal
 
+The `lineNumber` style rule will apply to line numbers, if they
+are used.
+
 The semantics are similar to CSS, where a nested property will be
@@ -95,2 +98,4 @@ applied to nodes within that nesting stack with a higher
     block. Defaults to `1`.
+  - `lineNumbers` Whether or not to prepend a line number to each
+    line. Defaults to `false`.
 
@@ -97,0 +102,0 @@ - `highlight(code: string, opts?: PrismJSTerminalOpts): string`

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Fixed alerts

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Improved metrics

Total package byte prevSize

56293

increased by3.49%

Lines of code

455

increased by2.48%

Number of lines in readme file

133

increased by3.91%

No dependency changes