abapmerge
Version:
Merge ABAP INCLUDEs into single file
147 lines • 6.18 kB
JavaScript
;
var __values = (this && this.__values) || function(o) {
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
if (m) return m.call(o);
if (o && typeof o.length === "number") return {
next: function () {
if (o && i >= o.length) o = void 0;
return { value: o && o[i++], done: !o };
}
};
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var class_1 = __importDefault(require("./class"));
var InterfaceParser = /** @class */ (function () {
function InterfaceParser() {
}
InterfaceParser.codeOnly = function (contents) {
return contents.split("\n").map(function (line) {
if (line.startsWith("*")) {
return "";
}
var result = "";
var literal;
for (var index = 0; index < line.length; index++) {
var character = line[index];
if (!literal && character === "\"") {
break;
}
if (!literal && (character === "'" || character === "`" || character === "|")) {
literal = character;
result += " ";
continue;
}
if (literal) {
if (character === literal) {
if (line[index + 1] === literal) {
result += " ";
index++;
continue;
}
literal = undefined;
}
result += " ";
continue;
}
result += character;
}
return result;
}).join("\n");
};
InterfaceParser.parse = function (f) {
var e_1, _a, e_2, _b;
var self = f.getFilename().split(".")[0];
var ifDefinition = f.getContents().match(/^[\s\S]*(INTERFACE\s+\S+)\s+PUBLIC([\s\S]+)$/i);
if (!ifDefinition || !ifDefinition[1] || !ifDefinition[2]) {
throw "error parsing interface: " + f.getFilename();
}
var dependencies = new Set();
// this should capture just elements of an interface "zif=>..."
// if interface itself is referred, then it is probably a REF TO
// REF TOs will be solved by deferred definitions are not taken into account
// (maybe it is wrong by the way, as it helps to identify cyclic dependencies)
var code = InterfaceParser.codeOnly(f.getContents());
var typeDeps = code.matchAll(/TYPE\s+([^.,\n]+)?(ZIF_\w+)(=?)/ig);
if (typeDeps) {
try {
for (var typeDeps_1 = __values(typeDeps), typeDeps_1_1 = typeDeps_1.next(); !typeDeps_1_1.done; typeDeps_1_1 = typeDeps_1.next()) {
var dep = typeDeps_1_1.value;
var furtherIfElementMarker = dep[3];
if (!furtherIfElementMarker) {
var typeAtrrs = dep[1];
if (typeAtrrs.endsWith("VALUE '")) {
continue;
}
if (!/REF\s+TO/i.test(typeAtrrs)) {
throw new Error("Unexpected interface ref: ".concat(dep.toString()));
}
continue;
}
var ifName = dep[2].toLowerCase();
if (ifName !== self) {
dependencies.add(ifName);
}
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (typeDeps_1_1 && !typeDeps_1_1.done && (_a = typeDeps_1.return)) _a.call(typeDeps_1);
}
finally { if (e_1) throw e_1.error; }
}
}
var interfaceDeps = code.matchAll(/INTERFACES(:)?\s+(ZIF_\w+)/ig);
if (interfaceDeps) {
try {
for (var interfaceDeps_1 = __values(interfaceDeps), interfaceDeps_1_1 = interfaceDeps_1.next(); !interfaceDeps_1_1.done; interfaceDeps_1_1 = interfaceDeps_1.next()) {
var dep = interfaceDeps_1_1.value;
var name_1 = dep[2].toLowerCase();
if (name_1 !== self) {
dependencies.add(name_1);
}
}
}
catch (e_2_1) { e_2 = { error: e_2_1 }; }
finally {
try {
if (interfaceDeps_1_1 && !interfaceDeps_1_1.done && (_b = interfaceDeps_1.return)) _b.call(interfaceDeps_1);
}
finally { if (e_2) throw e_2.error; }
}
}
return new class_1.default(self, ifDefinition[1] + ifDefinition[2], false, "", __spreadArray([], __read(dependencies.values()), false));
};
return InterfaceParser;
}());
exports.default = InterfaceParser;
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