@stryke/json/dist/utils/code-frames.mjs.map

A package containing JSON parsing/stringify utilities used by Storm Software.

{"version":3,"file":"code-frames.mjs","names":[],"sources":["../../src/utils/code-frames.ts"],"sourcesContent":["/* -------------------------------------------------------------------\n\n                       🗲 Storm Software - Stryke\n\n This code was released as part of the Stryke project. Stryke\n is maintained by Storm Software under the Apache-2.0 license, and is\n free for commercial and private use. For more information, please visit\n our licensing page at https://stormsoftware.com/licenses/projects/stryke.\n\n Website:                  https://stormsoftware.com\n Repository:               https://github.com/storm-software/stryke\n Documentation:            https://docs.stormsoftware.com/projects/stryke\n Contact:                  https://stormsoftware.com/contact\n\n SPDX-License-Identifier:  Apache-2.0\n\n ------------------------------------------------------------------- */\n\ninterface Location {\n  column: number;\n  line: number;\n}\n\ninterface NodeLocation {\n  end?: Location;\n  start?: Location;\n}\n\n// Adapted from https://raw.githubusercontent.com/babel/babel/4108524/packages/babel-code-frame/src/index.js\n\n/**\n * RegExp to test for newlines in terminal.\n */\nconst NEWLINE = /\\r\\n|[\\n\\r\\u2028\\u2029]/;\n\n/**\n * Extract what lines should be marked and highlighted.\n */\nfunction getMarkerLines(\n  loc: NodeLocation,\n  source: string[],\n  opts: { linesAbove?: number; linesBelow?: number } = {}\n): {\n  start: number;\n  end: number;\n  markerLines: Record<number, boolean | [number, number]>;\n} {\n  const startLoc: Location = {\n    column: 0,\n    line: -1,\n    ...loc.start\n  };\n  const endLoc: Location = {\n    ...startLoc,\n    ...loc.end\n  };\n  const { linesAbove = 2, linesBelow = 3 } = opts || {};\n  const startLine = startLoc.line;\n  const startColumn = startLoc.column;\n  const endLine = endLoc.line;\n  const endColumn = endLoc.column;\n\n  let start = Math.max(startLine - (linesAbove + 1), 0);\n  let end = Math.min(source.length, endLine + linesBelow);\n\n  if (startLine === -1) {\n    start = 0;\n  }\n\n  if (endLine === -1) {\n    end = source.length;\n  }\n\n  const lineDiff = endLine - startLine;\n  const markerLines = {} as Record<number, boolean | [number, number]>;\n\n  if (lineDiff) {\n    for (let i = 0; i <= lineDiff; i++) {\n      const lineNumber = i + startLine;\n\n      if (!startColumn) {\n        markerLines[lineNumber] = true;\n      } else if (i === 0) {\n        const sourceLength = source[lineNumber - 1]?.length ?? 0;\n\n        markerLines[lineNumber] = [startColumn, sourceLength - startColumn + 1];\n      } else if (i === lineDiff) {\n        markerLines[lineNumber] = [0, endColumn];\n      } else {\n        const sourceLength = source[lineNumber - i]?.length ?? 0;\n\n        markerLines[lineNumber] = [0, sourceLength];\n      }\n    }\n  } else if (startColumn === endColumn) {\n    markerLines[startLine] = startColumn ? [startColumn, 0] : true;\n  } else {\n    markerLines[startLine] = [startColumn, endColumn - startColumn];\n  }\n\n  return {\n    start,\n    end,\n    markerLines\n  };\n}\n\nexport function codeFrameColumns(\n  rawLines: string,\n  loc: NodeLocation,\n  opts: {\n    linesAbove?: number;\n    linesBelow?: number;\n    highlight?: (rawLines: string) => string;\n  } = {}\n): string {\n  const lines = rawLines.split(NEWLINE);\n  const { start, end, markerLines } = getMarkerLines(loc, lines, opts);\n\n  const numberMaxWidth = String(end).length;\n  const highlightedLines = opts.highlight ? opts.highlight(rawLines) : rawLines;\n\n  const frame = highlightedLines\n    .split(NEWLINE)\n    .slice(start, end)\n    .map((line, index) => {\n      const number = start + 1 + index;\n      const paddedNumber = ` ${number}`.slice(-numberMaxWidth);\n      const gutter = ` ${paddedNumber} | `;\n      const hasMarker = Boolean(markerLines[number] ?? false);\n      if (hasMarker) {\n        let markerLine = \"\";\n        if (Array.isArray(hasMarker)) {\n          const markerSpacing = line\n            .slice(0, Math.max(hasMarker[0] - 1, 0))\n            .replace(/[^\\t]/g, \" \");\n          const numberOfMarkers = hasMarker[1] || 1;\n\n          markerLine = [\n            \"\\n \",\n            gutter.replace(/\\d/g, \" \"),\n            markerSpacing,\n            \"^\".repeat(numberOfMarkers)\n          ].join(\"\");\n        }\n        return [\">\", gutter, line, markerLine].join(\"\");\n      }\n      return ` ${gutter}${line}`;\n    })\n    .join(\"\\n\");\n\n  return frame;\n}\n"],"mappings":";;;;AAiCA,MAAM,UAAU;;;;AAKhB,SAAS,eACP,KACA,QACA,OAAqD,EAAE,EAKvD;CACA,MAAM,WAAqB;EACzB,QAAQ;EACR,MAAM;EACN,GAAG,IAAI;EACR;CACD,MAAM,SAAmB;EACvB,GAAG;EACH,GAAG,IAAI;EACR;CACD,MAAM,EAAE,aAAa,GAAG,aAAa,MAAM,QAAQ,EAAE;CACrD,MAAM,YAAY,SAAS;CAC3B,MAAM,cAAc,SAAS;CAC7B,MAAM,UAAU,OAAO;CACvB,MAAM,YAAY,OAAO;CAEzB,IAAI,QAAQ,KAAK,IAAI,aAAa,aAAa,IAAI,EAAE;CACrD,IAAI,MAAM,KAAK,IAAI,OAAO,QAAQ,UAAU,WAAW;AAEvD,KAAI,cAAc,GAChB,SAAQ;AAGV,KAAI,YAAY,GACd,OAAM,OAAO;CAGf,MAAM,WAAW,UAAU;CAC3B,MAAM,cAAc,EAAE;AAEtB,KAAI,SACF,MAAK,IAAI,IAAI,GAAG,KAAK,UAAU,KAAK;EAClC,MAAM,aAAa,IAAI;AAEvB,MAAI,CAAC,YACH,aAAY,cAAc;WACjB,MAAM,EAGf,aAAY,cAAc,CAAC,cAFN,OAAO,aAAa,IAAI,UAAU,KAEA,cAAc,EAAE;WAC9D,MAAM,SACf,aAAY,cAAc,CAAC,GAAG,UAAU;MAIxC,aAAY,cAAc,CAAC,GAFN,OAAO,aAAa,IAAI,UAAU,EAEZ;;UAGtC,gBAAgB,UACzB,aAAY,aAAa,cAAc,CAAC,aAAa,EAAE,GAAG;KAE1D,aAAY,aAAa,CAAC,aAAa,YAAY,YAAY;AAGjE,QAAO;EACL;EACA;EACA;EACD;;AAGH,SAAgB,iBACd,UACA,KACA,OAII,EAAE,EACE;CAER,MAAM,EAAE,OAAO,KAAK,gBAAgB,eAAe,KADrC,SAAS,MAAM,QACgC,EAAE,KAAK;CAEpE,MAAM,iBAAiB,OAAO,IAAI,CAAC;AAgCnC,SA/ByB,KAAK,YAAY,KAAK,UAAU,SAAS,GAAG,UAGlE,MAAM,QAAQ,CACd,MAAM,OAAO,IAAI,CACjB,KAAK,MAAM,UAAU;EACpB,MAAM,SAAS,QAAQ,IAAI;EAE3B,MAAM,SAAS,IADM,IAAI,SAAS,MAAM,CAAC,eACV,CAAC;EAChC,MAAM,YAAY,QAAQ,YAAY,WAAW,MAAM;AACvD,MAAI,WAAW;GACb,IAAI,aAAa;AACjB,OAAI,MAAM,QAAQ,UAAU,EAAE;IAC5B,MAAM,gBAAgB,KACnB,MAAM,GAAG,KAAK,IAAI,UAAU,KAAK,GAAG,EAAE,CAAC,CACvC,QAAQ,UAAU,IAAI;IACzB,MAAM,kBAAkB,UAAU,MAAM;AAExC,iBAAa;KACX;KACA,OAAO,QAAQ,OAAO,IAAI;KAC1B;KACA,IAAI,OAAO,gBAAgB;KAC5B,CAAC,KAAK,GAAG;;AAEZ,UAAO;IAAC;IAAK;IAAQ;IAAM;IAAW,CAAC,KAAK,GAAG;;AAEjD,SAAO,IAAI,SAAS;GACpB,CACD,KAAK,KAEI"}