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authorJoel Kronqvist <joel.h.kronqvist@gmail.com>2022-03-05 19:02:27 +0200
committerJoel Kronqvist <joel.h.kronqvist@gmail.com>2022-03-05 19:02:27 +0200
commit5d309ff52cd399a6b71968a6b9a70c8ac0b98981 (patch)
tree360f7eb50f956e2367ef38fa1fc6ac7ac5258042 /node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.mjs
parentb500a50f1b97d93c98b36ed9a980f8188d648147 (diff)
downloadLYLLRuoka-5d309ff52cd399a6b71968a6b9a70c8ac0b98981.tar.gz
LYLLRuoka-5d309ff52cd399a6b71968a6b9a70c8ac0b98981.zip
Added node_modules for the updating to work properly.
Diffstat (limited to 'node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.mjs')
-rw-r--r--node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.mjs164
1 files changed, 164 insertions, 0 deletions
diff --git a/node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.mjs b/node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.mjs
new file mode 100644
index 0000000..4e92c1e
--- /dev/null
+++ b/node_modules/@jridgewell/sourcemap-codec/dist/sourcemap-codec.mjs
@@ -0,0 +1,164 @@
+const comma = ','.charCodeAt(0);
+const semicolon = ';'.charCodeAt(0);
+const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
+const intToChar = new Uint8Array(64); // 64 possible chars.
+const charToInteger = new Uint8Array(128); // z is 122 in ASCII
+for (let i = 0; i < chars.length; i++) {
+ const c = chars.charCodeAt(i);
+ charToInteger[c] = i;
+ intToChar[i] = c;
+}
+// Provide a fallback for older environments.
+const td = typeof TextDecoder !== 'undefined'
+ ? new TextDecoder()
+ : typeof Buffer !== 'undefined'
+ ? {
+ decode(buf) {
+ const out = Buffer.from(buf.buffer, buf.byteOffset, buf.byteLength);
+ return out.toString();
+ },
+ }
+ : {
+ decode(buf) {
+ let out = '';
+ for (let i = 0; i < buf.length; i++) {
+ out += String.fromCharCode(buf[i]);
+ }
+ return out;
+ },
+ };
+function decode(mappings) {
+ const state = new Int32Array(5);
+ const decoded = [];
+ let line = [];
+ let sorted = true;
+ let lastCol = 0;
+ for (let i = 0; i < mappings.length;) {
+ const c = mappings.charCodeAt(i);
+ if (c === comma) {
+ i++;
+ }
+ else if (c === semicolon) {
+ state[0] = lastCol = 0;
+ if (!sorted)
+ sort(line);
+ sorted = true;
+ decoded.push(line);
+ line = [];
+ i++;
+ }
+ else {
+ i = decodeInteger(mappings, i, state, 0); // generatedCodeColumn
+ const col = state[0];
+ if (col < lastCol)
+ sorted = false;
+ lastCol = col;
+ if (!hasMoreSegments(mappings, i)) {
+ line.push([col]);
+ continue;
+ }
+ i = decodeInteger(mappings, i, state, 1); // sourceFileIndex
+ i = decodeInteger(mappings, i, state, 2); // sourceCodeLine
+ i = decodeInteger(mappings, i, state, 3); // sourceCodeColumn
+ if (!hasMoreSegments(mappings, i)) {
+ line.push([col, state[1], state[2], state[3]]);
+ continue;
+ }
+ i = decodeInteger(mappings, i, state, 4); // nameIndex
+ line.push([col, state[1], state[2], state[3], state[4]]);
+ }
+ }
+ if (!sorted)
+ sort(line);
+ decoded.push(line);
+ return decoded;
+}
+function decodeInteger(mappings, pos, state, j) {
+ let value = 0;
+ let shift = 0;
+ let integer = 0;
+ do {
+ const c = mappings.charCodeAt(pos++);
+ integer = charToInteger[c];
+ value |= (integer & 31) << shift;
+ shift += 5;
+ } while (integer & 32);
+ const shouldNegate = value & 1;
+ value >>>= 1;
+ if (shouldNegate) {
+ value = -0x80000000 | -value;
+ }
+ state[j] += value;
+ return pos;
+}
+function hasMoreSegments(mappings, i) {
+ if (i >= mappings.length)
+ return false;
+ const c = mappings.charCodeAt(i);
+ if (c === comma || c === semicolon)
+ return false;
+ return true;
+}
+function sort(line) {
+ line.sort(sortComparator);
+}
+function sortComparator(a, b) {
+ return a[0] - b[0];
+}
+function encode(decoded) {
+ const state = new Int32Array(5);
+ let buf = new Uint8Array(1024);
+ let pos = 0;
+ for (let i = 0; i < decoded.length; i++) {
+ const line = decoded[i];
+ if (i > 0) {
+ buf = reserve(buf, pos, 1);
+ buf[pos++] = semicolon;
+ }
+ if (line.length === 0)
+ continue;
+ state[0] = 0;
+ for (let j = 0; j < line.length; j++) {
+ const segment = line[j];
+ // We can push up to 5 ints, each int can take at most 7 chars, and we
+ // may push a comma.
+ buf = reserve(buf, pos, 36);
+ if (j > 0)
+ buf[pos++] = comma;
+ pos = encodeInteger(buf, pos, state, segment, 0); // generatedCodeColumn
+ if (segment.length === 1)
+ continue;
+ pos = encodeInteger(buf, pos, state, segment, 1); // sourceFileIndex
+ pos = encodeInteger(buf, pos, state, segment, 2); // sourceCodeLine
+ pos = encodeInteger(buf, pos, state, segment, 3); // sourceCodeColumn
+ if (segment.length === 4)
+ continue;
+ pos = encodeInteger(buf, pos, state, segment, 4); // nameIndex
+ }
+ }
+ return td.decode(buf.subarray(0, pos));
+}
+function reserve(buf, pos, count) {
+ if (buf.length > pos + count)
+ return buf;
+ const swap = new Uint8Array(buf.length * 2);
+ swap.set(buf);
+ return swap;
+}
+function encodeInteger(buf, pos, state, segment, j) {
+ const next = segment[j];
+ let num = next - state[j];
+ state[j] = next;
+ num = num < 0 ? (-num << 1) | 1 : num << 1;
+ do {
+ let clamped = num & 0b011111;
+ num >>>= 5;
+ if (num > 0)
+ clamped |= 0b100000;
+ buf[pos++] = intToChar[clamped];
+ } while (num > 0);
+ return pos;
+}
+
+export { decode, encode };
+//# sourceMappingURL=sourcemap-codec.mjs.map