@eagleoutice/flowr/cli/repl/commands/repl-cfg.js

Static Dataflow Analyzer and Program Slicer for the R Programming Language

"use strict";
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var __importStar = (this && this.__importStar) || (function () {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.controlflowBbStarCommand = exports.controlflowBbCommand = exports.controlflowStarCommand = exports.controlflowCommand = void 0;
const retriever_1 = require("../../../r-bridge/retriever");
const cfg_1 = require("../../../util/mermaid/cfg");
const ansi_1 = require("../../../util/text/ansi");
const cfg_simplification_1 = require("../../../control-flow/cfg-simplification");
const core_1 = require("../core");
function formatInfo(out, type) {
    return out.formatter.format(`Copied ${type} to clipboard.`, { color: 7 /* Colors.White */, effect: ansi_1.ColorEffect.Foreground, style: 3 /* FontStyles.Italic */ });
}
async function produceAndPrintCfg(analyzer, output, simplifications, cfgConverter) {
    const cfg = await analyzer.controlflow([...cfg_simplification_1.DefaultCfgSimplificationOrder, ...simplifications]);
    const normalizedAst = await analyzer.normalize();
    const mermaid = cfgConverter(cfg, normalizedAst);
    output.stdout(mermaid);
    try {
        const clipboard = await Promise.resolve().then(() => __importStar(require('clipboardy')));
        clipboard.default.writeSync(mermaid);
        output.stdout(formatInfo(output, 'mermaid code'));
    }
    catch { /* do nothing this is a service thing */
    }
}
exports.controlflowCommand = {
    description: `Get mermaid code for the control-flow graph of R code, start with '${retriever_1.fileProtocol}' to indicate a file`,
    isCodeCommand: true,
    usageExample: ':controlflow',
    aliases: ['cfg', 'cf'],
    script: false,
    argsParser: (args) => (0, core_1.handleString)(args),
    fn: async ({ output, analyzer }) => {
        await produceAndPrintCfg(analyzer, output, [], cfg_1.cfgToMermaid);
    }
};
exports.controlflowStarCommand = {
    description: 'Returns the URL to mermaid.live',
    isCodeCommand: true,
    usageExample: ':controlflow*',
    aliases: ['cfg*', 'cf*'],
    script: false,
    argsParser: (args) => (0, core_1.handleString)(args),
    fn: async ({ output, analyzer }) => {
        await produceAndPrintCfg(analyzer, output, [], cfg_1.cfgToMermaidUrl);
    }
};
exports.controlflowBbCommand = {
    description: `Get mermaid code for the control-flow graph with basic blocks, start with '${retriever_1.fileProtocol}' to indicate a file`,
    isCodeCommand: true,
    usageExample: ':controlflowbb',
    aliases: ['cfgb', 'cfb'],
    script: false,
    argsParser: (args) => (0, core_1.handleString)(args),
    fn: async ({ output, analyzer }) => {
        await produceAndPrintCfg(analyzer, output, ['to-basic-blocks'], cfg_1.cfgToMermaid);
    }
};
exports.controlflowBbStarCommand = {
    description: 'Returns the URL to mermaid.live',
    isCodeCommand: true,
    usageExample: ':controlflowbb*',
    aliases: ['cfgb*', 'cfb*'],
    script: false,
    argsParser: (args) => (0, core_1.handleString)(args),
    fn: async ({ output, analyzer }) => {
        await produceAndPrintCfg(analyzer, output, ['to-basic-blocks'], cfg_1.cfgToMermaidUrl);
    }
};
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