6187147b74
- Extract 4756 source files from cli.js.map (57MB) - Set up Bun build system with bun:bundle feature flag shim - Configure 90+ compile-time feature flags matching production defaults - Inject MACRO constants (VERSION, BUILD_TIME, etc.) - Create stubs for private packages (color-diff-napi, modifiers-napi, etc.) - Install all public dependencies via pnpm - Patch commander v14 to allow multi-char short flags (-d2e) - Build output: dist/cli.js (22MB), verified working
38 lines
1.7 KiB
JavaScript
38 lines
1.7 KiB
JavaScript
import ansiStyles from "ansi-styles";
|
|
import { endCodesSet } from "./ansiCodes.js";
|
|
/** Reduces the given array of ANSI codes to the minimum necessary to render with the same style */
|
|
export function reduceAnsiCodes(codes) {
|
|
return reduceAnsiCodesIncremental([], codes);
|
|
}
|
|
/** Like {@link reduceAnsiCodes}, but assumes that `codes` is already reduced. Further reductions are only done for the items in `newCodes`. */
|
|
export function reduceAnsiCodesIncremental(codes, newCodes) {
|
|
let ret = [...codes];
|
|
for (const code of newCodes) {
|
|
if (code.code === ansiStyles.reset.open) {
|
|
// Reset code, disable all codes
|
|
ret = [];
|
|
}
|
|
else if (endCodesSet.has(code.code)) {
|
|
// This is an end code, disable all matching start codes
|
|
ret = ret.filter((retCode) => retCode.endCode !== code.code);
|
|
}
|
|
else {
|
|
// This is a start code. Remove codes it "overrides", then add it.
|
|
// If a new code has the same endCode, it "overrides" existing ones.
|
|
// Special case: Intensity codes (1m, 2m) can coexist (both end with 22m).
|
|
const isIntensityCode = code.code === ansiStyles.bold.open || code.code === ansiStyles.dim.open;
|
|
// Add intensity codes only if not already present
|
|
if (isIntensityCode) {
|
|
if (!ret.find((retCode) => retCode.code === code.code && retCode.endCode === code.endCode)) {
|
|
ret.push(code);
|
|
}
|
|
}
|
|
else {
|
|
ret = ret.filter((retCode) => retCode.endCode !== code.endCode);
|
|
ret.push(code);
|
|
}
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
//# sourceMappingURL=reduce.js.map
|