@eagleoutice/flowr
Version:
Static Dataflow Analyzer and Program Slicer for the R Programming Language
123 lines • 5.82 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
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Object.defineProperty(o, k2, desc);
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if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.dataflowSimpleStarCommand = exports.dataflowSimplifiedCommand = exports.dataflowStarCommand = exports.dataflowCommand = void 0;
const default_pipelines_1 = require("../../../core/steps/pipeline/default-pipelines");
const retriever_1 = require("../../../r-bridge/retriever");
const dfg_1 = require("../../../util/mermaid/dfg");
const ansi_1 = require("../../../util/ansi");
/**
* Obtain the dataflow graph using a known parser (such as the {@link RShell} or {@link TreeSitterExecutor}).
*/
async function replGetDataflow(parser, code) {
return await (0, default_pipelines_1.createDataflowPipeline)(parser, {
request: (0, retriever_1.requestFromInput)(code.trim())
}).allRemainingSteps();
}
function handleString(code) {
return code.startsWith('"') ? JSON.parse(code) : code;
}
function formatInfo(out, type, timing) {
return out.formatter.format(`Copied ${type} to clipboard (dataflow: ${timing}ms).`, { color: 7 /* Colors.White */, effect: ansi_1.ColorEffect.Foreground, style: 3 /* FontStyles.Italic */ });
}
exports.dataflowCommand = {
description: `Get mermaid code for the dataflow graph of R code, start with '${retriever_1.fileProtocol}' to indicate a file`,
usageExample: ':dataflow',
aliases: ['d', 'df'],
script: false,
fn: async (output, shell, remainingLine) => {
const result = await replGetDataflow(shell, handleString(remainingLine));
const mermaid = (0, dfg_1.graphToMermaid)({ graph: result.dataflow.graph, includeEnvironments: false }).string;
output.stdout(mermaid);
try {
const clipboard = await Promise.resolve().then(() => __importStar(require('clipboardy')));
clipboard.default.writeSync(mermaid);
output.stdout(formatInfo(output, 'mermaid code', result.dataflow['.meta'].timing));
}
catch { /* do nothing this is a service thing */ }
}
};
exports.dataflowStarCommand = {
description: 'Returns the URL to mermaid.live',
usageExample: ':dataflow*',
aliases: ['d*', 'df*'],
script: false,
fn: async (output, shell, remainingLine) => {
const result = await replGetDataflow(shell, handleString(remainingLine));
const mermaid = (0, dfg_1.graphToMermaidUrl)(result.dataflow.graph, false);
output.stdout(mermaid);
try {
const clipboard = await Promise.resolve().then(() => __importStar(require('clipboardy')));
clipboard.default.writeSync(mermaid);
output.stdout(formatInfo(output, 'mermaid url', result.dataflow['.meta'].timing));
}
catch { /* do nothing this is a service thing */ }
}
};
exports.dataflowSimplifiedCommand = {
description: `Get simplified mermaid code for the dataflow graph of R code, start with '${retriever_1.fileProtocol}' to indicate a file`,
usageExample: ':dataflowsimple',
aliases: ['ds', 'dfs'],
script: false,
fn: async (output, shell, remainingLine) => {
const result = await replGetDataflow(shell, handleString(remainingLine));
const mermaid = (0, dfg_1.graphToMermaid)({ graph: result.dataflow.graph, includeEnvironments: false, simplified: true }).string;
output.stdout(mermaid);
try {
const clipboard = await Promise.resolve().then(() => __importStar(require('clipboardy')));
clipboard.default.writeSync(mermaid);
output.stdout(formatInfo(output, 'mermaid code', result.dataflow['.meta'].timing));
}
catch { /* do nothing this is a service thing */ }
}
};
exports.dataflowSimpleStarCommand = {
description: 'Returns the URL to mermaid.live',
usageExample: ':dataflowsimple*',
aliases: ['ds*', 'dfs*'],
script: false,
fn: async (output, shell, remainingLine) => {
const result = await replGetDataflow(shell, handleString(remainingLine));
const mermaid = (0, dfg_1.graphToMermaidUrl)(result.dataflow.graph, false, undefined, true);
output.stdout(mermaid);
try {
const clipboard = await Promise.resolve().then(() => __importStar(require('clipboardy')));
clipboard.default.writeSync(mermaid);
output.stdout(formatInfo(output, 'mermaid url', result.dataflow['.meta'].timing));
}
catch { /* do nothing this is a service thing */ }
}
};
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