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build

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This commit is contained in:
David Kale
2020-09-08 13:25:36 -04:00
parent e4246d2b5b
commit 91fcbb0108
4227 changed files with 416837 additions and 457884 deletions
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168
node_modules/prompts/lib/elements/autocomplete.js generated vendored
View File

@@ -2,8 +2,8 @@
const color = require('kleur');
const Prompt = require('./prompt');
const { cursor } = require('sisteransi');
const { style, clear, figures, strip } = require('../util');
const { erase, cursor } = require('sisteransi');
const { style, clear, figures, wrap, entriesToDisplay } = require('../util');
const getVal = (arr, i) => arr[i] && (arr[i].value || arr[i].title || arr[i]);
const getTitle = (arr, i) => arr[i] && (arr[i].title || arr[i].value || arr[i]);
@@ -37,13 +37,9 @@ class AutocompletePrompt extends Prompt {
? opts.initial
: getIndex(opts.choices, opts.initial);
this.select = this.initial || opts.cursor || 0;
this.fallback = opts.fallback || (
opts.initial !== undefined ?
`${figures.pointerSmall} ${getTitle(this.choices, this.initial)}` :
`${figures.pointerSmall} ${opts.noMatches || 'no matches found'}`
);
this.suggestions = [[]];
this.page = 0;
this.i18n = { noMatches: opts.noMatches || 'no matches found' };
this.fallback = opts.fallback || this.initial;
this.suggestions = [];
this.input = '';
this.limit = opts.limit || 10;
this.cursor = 0;
@@ -56,15 +52,24 @@ class AutocompletePrompt extends Prompt {
this.render();
}
set fallback(fb) {
this._fb = Number.isSafeInteger(parseInt(fb)) ? parseInt(fb) : fb;
}
get fallback() {
let choice;
if (typeof this._fb === 'number')
choice = this.choices[this._fb];
else if (typeof this._fb === 'string')
choice = { title: this._fb };
return choice || this._fb || { title: this.i18n.noMatches };
}
moveSelect(i) {
this.select = i;
if (this.suggestions[this.page].length > 0) {
this.value = getVal(this.suggestions[this.page], i);
} else {
this.value = this.initial !== undefined
? getVal(this.choices, this.initial)
: null;
}
if (this.suggestions.length > 0)
this.value = getVal(this.suggestions, i);
else this.value = this.fallback.value;
this.fire();
}
@@ -74,26 +79,8 @@ class AutocompletePrompt extends Prompt {
if (this.completing !== p) return;
this.suggestions = suggestions
.map((s, i, arr) => ({title: getTitle(arr, i), value: getVal(arr, i)}))
.reduce((arr, sug) => {
if (arr[arr.length - 1].length < this.limit)
arr[arr.length - 1].push(sug);
else arr.push([sug]);
return arr;
}, [[]]);
this.isFallback = false;
.map((s, i, arr) => ({ title: getTitle(arr, i), value: getVal(arr, i), description: s.description }));
this.completing = false;
if (!this.suggestions[this.page])
this.page = 0;
if (!this.suggestions.length && this.fallback) {
const index = getIndex(this.choices, this.fallback);
this.suggestions = [[]];
if (index !== undefined)
this.suggestions[0].push({ title: getTitle(this.choices, index), value: getVal(this.choices, index) });
this.isFallback = true;
}
const l = Math.max(suggestions.length - 1, 0);
this.moveSelect(Math.min(l, this.select));
@@ -126,7 +113,7 @@ class AutocompletePrompt extends Prompt {
this.close();
}
_(c, key) { // TODO on ctrl+# go to page #
_(c, key) {
let s1 = this.input.slice(0, this.cursor);
let s2 = this.input.slice(this.cursor);
this.input = `${s1}${c}${s2}`;
@@ -146,12 +133,12 @@ class AutocompletePrompt extends Prompt {
}
deleteForward() {
if(this.cursor*this.scale >= this.rendered.length) return this.bell();
let s1 = this.input.slice(0, this.cursor);
let s2 = this.input.slice(this.cursor+1);
this.input = `${s1}${s2}`;
this.complete(this.render);
this.render();
if(this.cursor*this.scale >= this.rendered.length) return this.bell();
let s1 = this.input.slice(0, this.cursor);
let s2 = this.input.slice(this.cursor+1);
this.input = `${s1}${s2}`;
this.complete(this.render);
this.render();
}
first() {
@@ -160,7 +147,7 @@ class AutocompletePrompt extends Prompt {
}
last() {
this.moveSelect(this.suggestions[this.page].length - 1);
this.moveSelect(this.suggestions.length - 1);
this.render();
}
@@ -171,32 +158,25 @@ class AutocompletePrompt extends Prompt {
}
down() {
if (this.select >= this.suggestions[this.page].length - 1) return this.bell();
if (this.select >= this.suggestions.length - 1) return this.bell();
this.moveSelect(this.select + 1);
this.render();
}
next() {
if (this.select === this.suggestions[this.page].length - 1) {
this.page = (this.page + 1) % this.suggestions.length;
if (this.select === this.suggestions.length - 1) {
this.moveSelect(0);
} else this.moveSelect(this.select + 1);
this.render();
}
nextPage() {
if (this.page >= this.suggestions.length - 1)
return this.bell();
this.page++;
this.moveSelect(0);
this.moveSelect(Math.min(this.select + this.limit, this.suggestions.length - 1));
this.render();
}
prevPage() {
if (this.page <= 0)
return this.bell();
this.page--;
this.moveSelect(0);
this.moveSelect(Math.max(this.select - this.limit, 0));
this.render();
}
@@ -212,52 +192,50 @@ class AutocompletePrompt extends Prompt {
this.render();
}
render() {
if (this.closed) return;
super.render();
if (this.lineCount) this.out.write(cursor.down(this.lineCount));
let prompt = color.bold(`${style.symbol(this.done, this.aborted)} ${this.msg} `)
+ `${style.delimiter(this.completing)} `;
let length = strip(prompt).length;
if (this.done && this.suggestions[this.page][this.select]) {
prompt += `${this.suggestions[this.page][this.select].title}`;
} else {
this.rendered = `${this.transform.render(this.input)}`;
length += this.rendered.length;
prompt += this.rendered;
}
if (!this.done) {
this.lineCount = this.suggestions[this.page].length;
let suggestions = this.suggestions[this.page].reduce((acc, item, i) =>
acc + `\n${i === this.select ? color.cyan(item.title) : item.title}`, '');
if (suggestions && !this.isFallback) {
prompt += suggestions;
if (this.suggestions.length > 1) {
this.lineCount++;
prompt += color.blue(`\nPage ${this.page+1}/${this.suggestions.length}`);
}
} else {
const fallbackIndex = getIndex(this.choices, this.fallback);
const fallbackTitle = fallbackIndex !== undefined
? getTitle(this.choices, fallbackIndex)
: this.fallback;
prompt += `\n${color.gray(fallbackTitle)}`;
this.lineCount++;
renderOption(v, hovered, isStart, isEnd) {
let desc;
let prefix = isStart ? figures.arrowUp : isEnd ? figures.arrowDown : ' ';
let title = hovered ? color.cyan().underline(v.title) : v.title;
prefix = (hovered ? color.cyan(figures.pointer) + ' ' : ' ') + prefix;
if (v.description) {
desc = ` - ${v.description}`;
if (prefix.length + title.length + desc.length >= this.out.columns
|| v.description.split(/\r?\n/).length > 1) {
desc = '\n' + wrap(v.description, { margin: 3, width: this.out.columns })
}
}
return prefix + ' ' + title + color.gray(desc || '');
}
this.out.write(this.clear + prompt);
this.clear = clear(prompt);
render() {
if (this.closed) return;
if (this.firstRender) this.out.write(cursor.hide);
else this.out.write(clear(this.outputText));
super.render();
if (this.lineCount && !this.done) {
let pos = cursor.up(this.lineCount);
pos += cursor.left+cursor.to(length);
pos += cursor.move(-this.rendered.length+this.cursor*this.scale);
this.out.write(pos);
let { startIndex, endIndex } = entriesToDisplay(this.select, this.choices.length, this.limit);
this.outputText = [
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(this.completing),
this.done && this.suggestions[this.select]
? this.suggestions[this.select].title
: this.rendered = this.transform.render(this.input)
].join(' ');
if (!this.done) {
const suggestions = this.suggestions
.slice(startIndex, endIndex)
.map((item, i) => this.renderOption(item,
this.select === i + startIndex,
i === 0 && startIndex > 0,
i + startIndex === endIndex - 1 && endIndex < this.choices.length))
.join('\n');
this.outputText += `\n` + (suggestions || color.gray(this.fallback.title));
}
this.out.write(erase.line + cursor.to(0) + this.outputText);
}
}

21
node_modules/prompts/lib/elements/autocompleteMultiselect.js generated vendored
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@@ -119,17 +119,23 @@ class AutocompleteMultiselectPrompt extends MultiselectPrompt {
this.handleSpaceToggle();
} else {
this.handleInputChange(c);
}
}
}
renderInstructions() {
return `
if (this.instructions === undefined || this.instructions) {
if (typeof this.instructions === 'string') {
return this.instructions;
}
return `
Instructions:
${figures.arrowUp}/${figures.arrowDown}: Highlight option
${figures.arrowLeft}/${figures.arrowRight}/[space]: Toggle selection
[a,b,c]/delete: Filter choices
enter/return: Complete answer
`
`;
}
return '';
}
renderCurrentInput() {
@@ -146,13 +152,12 @@ Filtered results for: ${this.inputValue ? this.inputValue : color.gray('Enter so
renderDoneOrInstructions() {
if (this.done) {
const selected = this.value
return this.value
.filter(e => e.selected)
.map(v => v.title)
.join(', ');
return selected;
}
const output = [color.gray(this.hint), this.renderInstructions(), this.renderCurrentInput()];
if (this.filteredOptions.length && this.filteredOptions[this.cursor].disabled) {
@@ -167,14 +172,14 @@ Filtered results for: ${this.inputValue ? this.inputValue : color.gray('Enter so
super.render();
// print prompt
let prompt = [
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(false),
this.renderDoneOrInstructions()
].join(' ');
if (this.showMinError) {
prompt += color.red(`You must select a minimum of ${this.minSelected} choices.`);
this.showMinError = false;

26
node_modules/prompts/lib/elements/confirm.js generated vendored
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@@ -1,6 +1,6 @@
const color = require('kleur');
const Prompt = require('./prompt');
const { style } = require('../util');
const { style, clear } = require('../util');
const { erase, cursor } = require('sisteransi');
/**
@@ -67,20 +67,18 @@ class ConfirmPrompt extends Prompt {
render() {
if (this.closed) return;
if (this.firstRender) this.out.write(cursor.hide);
else this.out.write(clear(this.outputText));
super.render();
this.out.write(
erase.line +
cursor.to(0) +
[
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(this.done),
this.done
? this.value ? this.yesMsg : this.noMsg
: color.gray(this.initialValue ? this.yesOption : this.noOption)
].join(' ')
);
this.outputText = [
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(this.done),
this.done ? (this.value ? this.yesMsg : this.noMsg)
: color.gray(this.initialValue ? this.yesOption : this.noOption)
].join(' ');
this.out.write(erase.line + cursor.to(0) + this.outputText);
}
}

32
node_modules/prompts/lib/elements/date.js generated vendored
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@@ -2,7 +2,7 @@
const color = require('kleur');
const Prompt = require('./prompt');
const { style, clear, figures, strip } = require('../util');
const { style, clear, figures } = require('../util');
const { erase, cursor } = require('sisteransi');
const { DatePart, Meridiem, Day, Hours, Milliseconds, Minutes, Month, Seconds, Year } = require('../dateparts');
@@ -26,6 +26,7 @@ const dfltLocales = {
weekdaysShort: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(',')
}
/**
* DatePrompt Base Element
* @param {Object} opts Options
@@ -108,7 +109,7 @@ class DatePrompt extends Prompt {
this.out.write('\n');
this.close();
}
async validate() {
let valid = await this.validator(this.value);
if (typeof valid === 'string') {
@@ -179,34 +180,25 @@ class DatePrompt extends Prompt {
render() {
if (this.closed) return;
if (this.firstRender) this.out.write(cursor.hide);
else this.out.write(erase.lines(1));
else this.out.write(clear(this.outputText));
super.render();
let clear = erase.line + (this.lines ? erase.down(this.lines) : '') + cursor.to(0);
this.lines = 0;
let error = '';
if (this.error) {
let lines = this.errorMsg.split('\n');
error = lines.reduce((a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);
this.lines = lines.length;
}
// Print prompt
let prompt = [
this.outputText = [
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(false),
this.parts.reduce((arr, p, idx) => arr.concat(idx === this.cursor && !this.done ? color.cyan().underline(p.toString()) : p), [])
.join(''),
.join('')
].join(' ');
let position = '';
if (this.lines) {
position += cursor.up(this.lines);
position += cursor.left+cursor.to(strip(prompt).length);
// Print error
if (this.error) {
this.outputText += this.errorMsg.split('\n').reduce(
(a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);
}
this.out.write(clear+prompt+error+position);
this.out.write(erase.line + cursor.to(0) + this.outputText);
}
}

107
node_modules/prompts/lib/elements/multiselect.js generated vendored
View File

@@ -3,7 +3,7 @@
const color = require('kleur');
const { cursor } = require('sisteransi');
const Prompt = require('./prompt');
const { clear, figures, style } = require('../util');
const { clear, figures, style, wrap, entriesToDisplay } = require('../util');
/**
* MultiselectPrompt Base Element
@@ -14,6 +14,7 @@ const { clear, figures, style } = require('../util');
* @param {String} [opts.warn] Hint shown for disabled choices
* @param {Number} [opts.max] Max choices
* @param {Number} [opts.cursor=0] Cursor start position
* @param {Number} [opts.optionsPerPage=10] Max options to display at once
* @param {Stream} [opts.stdin] The Readable stream to listen to
* @param {Stream} [opts.stdout] The Writable stream to write readline data to
*/
@@ -28,12 +29,15 @@ class MultiselectPrompt extends Prompt {
this.minSelected = opts.min;
this.showMinError = false;
this.maxChoices = opts.max;
this.value = opts.choices.map((ch, idx) => {
this.instructions = opts.instructions;
this.optionsPerPage = opts.optionsPerPage || 10;
this.value = opts.choices.map((ch, idx) => {
if (typeof ch === 'string')
ch = {title: ch, value: idx};
return {
title: ch && (ch.title || ch.value || ch),
value: ch && (ch.value || idx),
description: ch && ch.description,
value: ch && (ch.value === undefined ? idx : ch.value),
selected: ch && ch.selected,
disabled: ch && ch.disabled
};
@@ -136,54 +140,81 @@ class MultiselectPrompt extends Prompt {
}
}
toggleAll() {
if (this.maxChoices !== undefined || this.value[this.cursor].disabled) {
return this.bell();
}
const newSelected = !this.value[this.cursor].selected;
this.value.filter(v => !v.disabled).forEach(v => v.selected = newSelected);
this.render();
}
_(c, key) {
if (c === ' ') {
this.handleSpaceToggle();
} else if (c === 'a') {
this.toggleAll();
} else {
return this.bell();
}
}
}
renderInstructions() {
return `
Instructions:
${figures.arrowUp}/${figures.arrowDown}: Highlight option
${figures.arrowLeft}/${figures.arrowRight}/[space]: Toggle selection
enter/return: Complete answer
`
if (this.instructions === undefined || this.instructions) {
if (typeof this.instructions === 'string') {
return this.instructions;
}
return '\nInstructions:\n'
+ ` ${figures.arrowUp}/${figures.arrowDown}: Highlight option\n`
+ ` ${figures.arrowLeft}/${figures.arrowRight}/[space]: Toggle selection\n`
+ (this.maxChoices === undefined ? ` a: Toggle all\n` : '')
+ ` enter/return: Complete answer`;
}
return '';
}
renderOption(cursor, v, i) {
let title;
if (v.disabled) title = cursor === i ? color.gray().underline(v.title) : color.strikethrough().gray(v.title);
else title = cursor === i ? color.cyan().underline(v.title) : v.title;
return (v.selected ? color.green(figures.radioOn) : figures.radioOff) + ' ' + title
renderOption(cursor, v, i, arrowIndicator) {
const prefix = (v.selected ? color.green(figures.radioOn) : figures.radioOff) + ' ' + arrowIndicator + ' ';
let title, desc;
if (v.disabled) {
title = cursor === i ? color.gray().underline(v.title) : color.strikethrough().gray(v.title);
} else {
title = cursor === i ? color.cyan().underline(v.title) : v.title;
if (cursor === i && v.description) {
desc = ` - ${v.description}`;
if (prefix.length + title.length + desc.length >= this.out.columns
|| v.description.split(/\r?\n/).length > 1) {
desc = '\n' + wrap(v.description, { margin: prefix.length, width: this.out.columns });
}
}
}
return prefix + title + color.gray(desc || '');
}
// shared with autocompleteMultiselect
paginateOptions(options) {
const c = this.cursor;
let styledOptions = options.map((v, i) => this.renderOption(c, v, i));
const numOfOptionsToRender = 10; // if needed, can add an option to change this.
let scopedOptions = styledOptions;
let hint = '';
if (styledOptions.length === 0) {
if (options.length === 0) {
return color.red('No matches for this query.');
} else if (styledOptions.length > numOfOptionsToRender) {
let startIndex = c - (numOfOptionsToRender / 2);
let endIndex = c + (numOfOptionsToRender / 2);
if (startIndex < 0) {
startIndex = 0;
endIndex = numOfOptionsToRender;
} else if (endIndex > options.length) {
endIndex = options.length;
startIndex = endIndex - numOfOptionsToRender;
}
scopedOptions = styledOptions.slice(startIndex, endIndex);
hint = color.dim('(Move up and down to reveal more choices)');
}
return '\n' + scopedOptions.join('\n') + '\n' + hint;
let { startIndex, endIndex } = entriesToDisplay(this.cursor, options.length, this.optionsPerPage);
let prefix, styledOptions = [];
for (let i = startIndex; i < endIndex; i++) {
if (i === startIndex && startIndex > 0) {
prefix = figures.arrowUp;
} else if (i === endIndex - 1 && endIndex < options.length) {
prefix = figures.arrowDown;
} else {
prefix = ' ';
}
styledOptions.push(this.renderOption(this.cursor, options[i], i, prefix));
}
return '\n' + styledOptions.join('\n');
}
// shared with autocomleteMultiselect
@@ -196,13 +227,12 @@ Instructions:
renderDoneOrInstructions() {
if (this.done) {
const selected = this.value
return this.value
.filter(e => e.selected)
.map(v => v.title)
.join(', ');
return selected;
}
const output = [color.gray(this.hint), this.renderInstructions()];
if (this.value[this.cursor].disabled) {
@@ -217,7 +247,6 @@ Instructions:
super.render();
// print prompt
let prompt = [
style.symbol(this.done, this.aborted),
color.bold(this.msg),

43
node_modules/prompts/lib/elements/number.js generated vendored
View File

@@ -1,7 +1,7 @@
const color = require('kleur');
const Prompt = require('./prompt');
const { cursor, erase } = require('sisteransi');
const { style, clear, figures, strip } = require('../util');
const { style, figures, clear, lines } = require('../util');
const isNumber = /[0-9]/;
const isDef = any => any !== undefined;
@@ -119,6 +119,9 @@ class NumberPrompt extends Prompt {
up() {
this.typed = ``;
if(this.value === '') {
this.value = this.min - this.inc;
}
if (this.value >= this.max) return this.bell();
this.value += this.inc;
this.color = `cyan`;
@@ -128,6 +131,9 @@ class NumberPrompt extends Prompt {
down() {
this.typed = ``;
if(this.value === '') {
this.value = this.min + this.inc;
}
if (this.value <= this.min) return this.bell();
this.value -= this.inc;
this.color = `cyan`;
@@ -139,6 +145,9 @@ class NumberPrompt extends Prompt {
let val = this.value.toString();
if (val.length === 0) return this.bell();
this.value = this.parse((val = val.slice(0, -1))) || ``;
if (this.value !== '' && this.value < this.min) {
this.value = this.min;
}
this.color = `cyan`;
this.fire();
this.render();
@@ -170,32 +179,30 @@ class NumberPrompt extends Prompt {
render() {
if (this.closed) return;
super.render();
let clear = erase.line + (this.lines ? erase.down(this.lines) : ``) + cursor.to(0);
this.lines = 0;
let error = ``;
if (this.error) {
let lines = this.errorMsg.split(`\n`);
error += lines.reduce((a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);
this.lines = lines.length;
if (!this.firstRender) {
if (this.outputError)
this.out.write(cursor.down(lines(this.outputError) - 1) + clear(this.outputError));
this.out.write(clear(this.outputText));
}
super.render();
this.outputError = '';
let underline = !this.done || (!this.done && !this.placeholder);
let prompt = [
// Print prompt
this.outputText = [
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(this.done),
underline ? color[this.color]().underline(this.rendered) : this.rendered
!this.done || (!this.done && !this.placeholder)
? color[this.color]().underline(this.rendered) : this.rendered
].join(` `);
let position = ``;
if (this.lines) {
position += cursor.up(this.lines);
position += cursor.left+cursor.to(strip(prompt).length);
// Print error
if (this.error) {
this.outputError += this.errorMsg.split(`\n`)
.reduce((a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);
}
this.out.write(clear+prompt+error+position);
this.out.write(erase.line + cursor.to(0) + this.outputText + cursor.save + this.outputError + cursor.restore);
}
}

9
node_modules/prompts/lib/elements/prompt.js generated vendored
View File

@@ -16,17 +16,16 @@ class Prompt extends EventEmitter {
super();
this.firstRender = true;
this.in = opts.in || process.stdin;
this.out = opts.out || process.stdout;
this.in = opts.stdin || process.stdin;
this.out = opts.stdout || process.stdout;
this.onRender = (opts.onRender || (() => void 0)).bind(this);
const rl = readline.createInterface(this.in);
readline.emitKeypressEvents(this.in, rl);
if (this.in.isTTY) this.in.setRawMode(true);
const isSelect = [ 'SelectPrompt', 'MultiselectPrompt' ].indexOf(this.constructor.name) > -1;
const keypress = (str, key) => {
let a = action(key);
let a = action(key, isSelect);
if (a === false) {
this._ && this._(str, key);
} else if (typeof this[a] === 'function') {

77
node_modules/prompts/lib/elements/select.js generated vendored
View File

@@ -2,8 +2,8 @@
const color = require('kleur');
const Prompt = require('./prompt');
const { style, clear, figures } = require('../util');
const { erase, cursor } = require('sisteransi');
const { style, clear, figures, wrap, entriesToDisplay } = require('../util');
const { cursor } = require('sisteransi');
/**
* SelectPrompt Base Element
@@ -14,6 +14,7 @@ const { erase, cursor } = require('sisteransi');
* @param {Number} [opts.initial] Index of default value
* @param {Stream} [opts.stdin] The Readable stream to listen to
* @param {Stream} [opts.stdout] The Writable stream to write readline data to
* @param {Number} [opts.optionsPerPage=10] Max options to display at once
*/
class SelectPrompt extends Prompt {
constructor(opts={}) {
@@ -22,16 +23,18 @@ class SelectPrompt extends Prompt {
this.hint = opts.hint || '- Use arrow-keys. Return to submit.';
this.warn = opts.warn || '- This option is disabled';
this.cursor = opts.initial || 0;
this.choices = opts.choices.map((ch, idx) => {
this.choices = opts.choices.map((ch, idx) => {
if (typeof ch === 'string')
ch = {title: ch, value: idx};
return {
title: ch && (ch.title || ch.value || ch),
value: ch && (ch.value || idx),
value: ch && (ch.value === undefined ? idx : ch.value),
description: ch && ch.description,
selected: ch && ch.selected,
disabled: ch && ch.disabled
};
});
this.optionsPerPage = opts.optionsPerPage || 10;
this.value = (this.choices[this.cursor] || {}).value;
this.clear = clear('');
this.render();
@@ -107,37 +110,55 @@ class SelectPrompt extends Prompt {
render() {
if (this.closed) return;
if (this.firstRender) this.out.write(cursor.hide);
else this.out.write(erase.lines(this.choices.length + 1));
else this.out.write(clear(this.outputText));
super.render();
let { startIndex, endIndex } = entriesToDisplay(this.cursor, this.choices.length, this.optionsPerPage);
// Print prompt
this.out.write([
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(false),
this.done ? this.selection.title : this.selection.disabled
? color.yellow(this.warn) : color.gray(this.hint)
].join(' '));
this.outputText = [
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(false),
this.done ? this.selection.title : this.selection.disabled
? color.yellow(this.warn) : color.gray(this.hint)
].join(' ');
// Print choices
if (!this.done) {
this.out.write(
'\n' +
this.choices
.map((v, i) => {
let title, prefix;
if (v.disabled) {
title = this.cursor === i ? color.gray().underline(v.title) : color.strikethrough().gray(v.title);
prefix = this.cursor === i ? color.bold().gray(figures.pointer) + ' ' : ' ';
} else {
title = this.cursor === i ? color.cyan().underline(v.title) : v.title;
prefix = this.cursor === i ? color.cyan(figures.pointer) + ' ' : ' ';
}
return `${prefix} ${title}`;
})
.join('\n')
);
this.outputText += '\n';
for (let i = startIndex; i < endIndex; i++) {
let title, prefix, desc = '', v = this.choices[i];
// Determine whether to display "more choices" indicators
if (i === startIndex && startIndex > 0) {
prefix = figures.arrowUp;
} else if (i === endIndex - 1 && endIndex < this.choices.length) {
prefix = figures.arrowDown;
} else {
prefix = ' ';
}
if (v.disabled) {
title = this.cursor === i ? color.gray().underline(v.title) : color.strikethrough().gray(v.title);
prefix = (this.cursor === i ? color.bold().gray(figures.pointer) + ' ' : ' ') + prefix;
} else {
title = this.cursor === i ? color.cyan().underline(v.title) : v.title;
prefix = (this.cursor === i ? color.cyan(figures.pointer) + ' ' : ' ') + prefix;
if (v.description && this.cursor === i) {
desc = ` - ${v.description}`;
if (prefix.length + title.length + desc.length >= this.out.columns
|| v.description.split(/\r?\n/).length > 1) {
desc = '\n' + wrap(v.description, { margin: 3, width: this.out.columns });
}
}
}
this.outputText += `${prefix} ${title}${color.gray(desc)}\n`;
}
}
this.out.write(this.outputText);
}
}

33
node_modules/prompts/lib/elements/text.js generated vendored
View File

@@ -1,7 +1,7 @@
const color = require('kleur');
const Prompt = require('./prompt');
const { cursor } = require('sisteransi');
const { style, clear, strip, figures } = require('../util');
const { erase, cursor } = require('sisteransi');
const { style, clear, lines, figures } = require('../util');
/**
* TextPrompt Base Element
@@ -154,36 +154,27 @@ class TextPrompt extends Prompt {
render() {
if (this.closed) return;
if (!this.firstRender) {
if (this.outputError)
this.out.write(cursor.down(lines(this.outputError) - 1) + clear(this.outputError));
this.out.write(clear(this.outputText));
}
super.render();
let erase = (this.lines ? cursor.down(this.lines) : ``)+this.clear;
this.lines = 0;
this.outputError = '';
let prompt = [
this.outputText = [
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(this.done),
this.red ? color.red(this.rendered) : this.rendered
].join(` `);
let error = ``;
if (this.error) {
let lines = this.errorMsg.split(`\n`);
error += lines.reduce((a, l, i) => a += `\n${i ? ' ' : figures.pointerSmall} ${color.red().italic(l)}`, ``);
this.lines = lines.length;
this.outputError += this.errorMsg.split(`\n`)
.reduce((a, l, i) => a + `\n${i ? ' ' : figures.pointerSmall} ${color.red().italic(l)}`, ``);
}
let position = ``;
if (this.lines) {
position += cursor.up(this.lines);
position += cursor.left+cursor.to(strip(prompt).length);
}
position += cursor.move(this.placeholder ?
-this.initial.length*this.scale :
-this.rendered.length+this.cursor*this.scale
);
this.out.write(erase+prompt+error+position);
this.clear = clear(prompt+error);
this.out.write(erase.line + cursor.to(0) + this.outputText + cursor.save + this.outputError + cursor.restore);
}
}

22
node_modules/prompts/lib/elements/toggle.js generated vendored
View File

@@ -95,19 +95,19 @@ class TogglePrompt extends Prompt {
render() {
if (this.closed) return;
if (this.firstRender) this.out.write(cursor.hide);
else this.out.write(clear(this.outputText));
super.render();
this.out.write(
erase.lines(this.first ? 1 : this.msg.split(/\n/g).length) +
cursor.to(0) + [
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(this.done),
this.value ? this.inactive : color.cyan().underline(this.inactive),
color.gray('/'),
this.value ? color.cyan().underline(this.active) : this.active
].join(' ')
);
this.outputText = [
style.symbol(this.done, this.aborted),
color.bold(this.msg),
style.delimiter(this.done),
this.value ? this.inactive : color.cyan().underline(this.inactive),
color.gray('/'),
this.value ? color.cyan().underline(this.active) : this.active
].join(' ');
this.out.write(erase.line + cursor.to(0) + this.outputText);
}
}

18
node_modules/prompts/lib/index.js generated vendored
View File

@@ -2,7 +2,7 @@
const prompts = require('./prompts');
const passOn = ['suggest', 'format', 'onState', 'validate', 'onRender'];
const passOn = ['suggest', 'format', 'onState', 'validate', 'onRender', 'type'];
const noop = () => {};
/**
@@ -16,7 +16,7 @@ async function prompt(questions=[], { onSubmit=noop, onCancel=noop }={}) {
const answers = {};
const override = prompt._override || {};
questions = [].concat(questions);
let answer, question, quit, name, type;
let answer, question, quit, name, type, lastPrompt;
const getFormattedAnswer = async (question, answer, skipValidation = false) => {
if (!skipValidation && question.validate && question.validate(answer) !== true) {
@@ -28,13 +28,22 @@ async function prompt(questions=[], { onSubmit=noop, onCancel=noop }={}) {
for (question of questions) {
({ name, type } = question);
// evaluate type first and skip if type is a falsy value
if (typeof type === 'function') {
type = await type(answer, { ...answers }, question)
question['type'] = type
}
if (!type) continue;
// if property is a function, invoke it unless it's a special function
for (let key in question) {
if (passOn.includes(key)) continue;
let value = question[key];
question[key] = typeof value === 'function' ? await value(answer, { ...answers }, question) : value;
question[key] = typeof value === 'function' ? await value(answer, { ...answers }, lastPrompt) : value;
}
lastPrompt = question;
if (typeof question.message !== 'string') {
throw new Error('prompt message is required');
}
@@ -42,9 +51,6 @@ async function prompt(questions=[], { onSubmit=noop, onCancel=noop }={}) {
// update vars in case they changed
({ name, type } = question);
// skip if type is a falsy value
if (!type) continue;
if (prompts[type] === void 0) {
throw new Error(`prompt type (${type}) is not defined`);
}

13
node_modules/prompts/lib/util/action.js generated vendored
View File

@@ -1,6 +1,8 @@
'use strict';
module.exports = key => {
module.exports = (key, isSelect) => {
if (key.meta) return;
if (key.ctrl) {
if (key.name === 'a') return 'first';
if (key.name === 'c') return 'abort';
@@ -8,6 +10,11 @@ module.exports = key => {
if (key.name === 'e') return 'last';
if (key.name === 'g') return 'reset';
}
if (isSelect) {
if (key.name === 'j') return 'down';
if (key.name === 'k') return 'up';
}
if (key.name === 'return') return 'submit';
if (key.name === 'enter') return 'submit'; // ctrl + J
@@ -18,6 +25,10 @@ module.exports = key => {
if (key.name === 'tab') return 'next';
if (key.name === 'pagedown') return 'nextPage';
if (key.name === 'pageup') return 'prevPage';
// TODO create home() in prompt types (e.g. TextPrompt)
if (key.name === 'home') return 'home';
// TODO create end() in prompt types (e.g. TextPrompt)
if (key.name === 'end') return 'end';
if (key.name === 'up') return 'up';
if (key.name === 'down') return 'down';

2
node_modules/prompts/lib/util/clear.js generated vendored
View File

@@ -14,5 +14,5 @@ module.exports = function(prompt, perLine = process.stdout.columns) {
rows += 1 + Math.floor(Math.max(width(line) - 1, 0) / perLine);
}
return (erase.line + cursor.prevLine()).repeat(rows - 1) + erase.line + cursor.to(0);
return erase.lines(rows);
};

21
node_modules/prompts/lib/util/entriesToDisplay.js generated vendored Normal file
View File

@@ -0,0 +1,21 @@
'use strict';
/**
* Determine what entries should be displayed on the screen, based on the
* currently selected index and the maximum visible. Used in list-based
* prompts like `select` and `multiselect`.
*
* @param {number} cursor the currently selected entry
* @param {number} total the total entries available to display
* @param {number} [maxVisible] the number of entries that can be displayed
*/
module.exports = (cursor, total, maxVisible) => {
maxVisible = maxVisible || total;
let startIndex = Math.min(total- maxVisible, cursor - Math.floor(maxVisible / 2));
if (startIndex < 0) startIndex = 0;
let endIndex = Math.min(startIndex + maxVisible, total);
return { startIndex, endIndex };
};

5
node_modules/prompts/lib/util/index.js generated vendored
View File

@@ -5,5 +5,8 @@ module.exports = {
clear: require('./clear'),
style: require('./style'),
strip: require('./strip'),
figures: require('./figures')
figures: require('./figures'),
lines: require('./lines'),
wrap: require('./wrap'),
entriesToDisplay: require('./entriesToDisplay')
};

11
node_modules/prompts/lib/util/lines.js generated vendored Normal file
View File

@@ -0,0 +1,11 @@
'use strict';
const strip = require('./strip');
module.exports = function (msg, perLine = process.stdout.columns) {
let lines = String(strip(msg) || '').split(/\r?\n/);
if (!perLine) return lines.length;
return lines.map(l => Math.ceil(l.length / perLine))
.reduce((a, b) => a + b);
};

27
node_modules/prompts/lib/util/wrap.js generated vendored Normal file
View File

@@ -0,0 +1,27 @@
'use strict';
/**
* @param {string} msg The message to wrap
* @param {object} [opts]
* @param {number|string} [opts.margin] Left margin
* @param {number} [opts.width] Maximum characters per line including the margin
*/
module.exports = (msg, opts = {}) => {
const tab = Number.isSafeInteger(parseInt(opts.margin))
? new Array(parseInt(opts.margin)).fill(' ').join('')
: (opts.margin || '');
const width = opts.width || process.stdout.columns;
return (msg || '').split(/\r?\n/g)
.map(line => line
.split(/\s+/g)
.reduce((arr, w) => {
if (w.length + tab.length >= width || arr[arr.length - 1].length + w.length + 1 < width)
arr[arr.length - 1] += ` ${w}`;
else arr.push(`${tab}${w}`);
return arr;
}, [ tab ])
.join('\n'))
.join('\n');
};