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61 lines
2.0 KiB
61 lines
2.0 KiB
const c = require('chalk');
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const emoji = require('node-emoji');
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/**
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* Coverage tool output handler. This is where any logging solidity-coverage does on its
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* own behalf is managed. NB, most output is generated by the host dev stack (e.g. truffle,
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* buidler or by the coverage generator (e.g. Istanbul).
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* )
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*/
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class UI {
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constructor(log){
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this.log = log || console.log;
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}
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/**
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* Writes a formatted message to console
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* @param {String} kind message selector
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* @param {String[]} args info to inject into template
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*/
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report(kind, args=[]){
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const ct = c.bold.green('>');
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const ds = c.bold.yellow('>');
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const kinds = {
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'vm-fail': `:warning: ${c.red('There was a problem attaching to the ganache-core VM.')} `+
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`${c.red('Check the provider option syntax in solidity-coverage docs.')}\n`+
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`:warning: ${c.red('Using ganache-core-sc (eq. core v2.7.0) instead.')}\n`,
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'truffle-help': `Usage: truffle run coverage [options]\n\n` +
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`Options:\n` +
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` --file: path (or glob) to run subset of JS test files\n` +
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` --solcoverjs: relative path to .solcover.js (ex: ./../.solcover.js)\n`,
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'truffle-version': `${ct} ${c.bold('truffle')}: v${args[0]}`,
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'ganache-version': `${ct} ${c.bold('ganache-core')}: ${args[0]}`,
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'instr-start': `\n${c.bold('Instrumenting for coverage...')}` +
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`\n${c.bold('=============================')}\n`,
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'instr-skip': `\n${c.bold('Coverage skipped for:')}` +
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`\n${c.bold('=====================')}\n`,
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'instr-item': `${ct} ${args[0]}`,
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'instr-skipped': `${ds} ${c.grey(args[0])}`,
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}
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this.log(emoji.emojify(kinds[kind]));
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}
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/**
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* Returns a formatted message. Useful for error message.
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* @param {String} kind message selector
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* @param {String[]} args info to inject into template
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* @return {String} message
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*/
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generate(kind, args){
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}
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}
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module.exports = UI;
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