573 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			573 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
/*
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  @license
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	Rollup.js v4.52.4
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	Fri, 03 Oct 2025 05:47:35 GMT - commit cd81da74af1d11fda0ee1752cc26f6dc8217e9ca
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	https://github.com/rollup/rollup
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	Released under the MIT License.
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*/
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'use strict';
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const promises = require('node:fs/promises');
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const path = require('node:path');
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const process$1 = require('node:process');
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const node_url = require('node:url');
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const rollup = require('./rollup.js');
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const parseAst_js = require('./parseAst.js');
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const getLogFilter_js = require('../getLogFilter.js');
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function batchWarnings(command) {
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    const silent = !!command.silent;
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    const logFilter = generateLogFilter(command);
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    let count = 0;
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    const deferredWarnings = new Map();
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    let warningOccurred = false;
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    const add = (warning) => {
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        count += 1;
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        warningOccurred = true;
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        if (silent)
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            return;
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        if (warning.code in deferredHandlers) {
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            rollup.getOrCreate(deferredWarnings, warning.code, rollup.getNewArray).push(warning);
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        }
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        else if (warning.code in immediateHandlers) {
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            immediateHandlers[warning.code](warning);
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        }
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        else {
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            title(warning.message);
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            defaultBody(warning);
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        }
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    };
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    return {
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        add,
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        get count() {
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            return count;
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        },
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        flush() {
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            if (count === 0 || silent)
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                return;
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            const codes = [...deferredWarnings.keys()].sort((a, b) => deferredWarnings.get(b).length - deferredWarnings.get(a).length);
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            for (const code of codes) {
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                deferredHandlers[code](deferredWarnings.get(code));
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            }
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            deferredWarnings.clear();
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            count = 0;
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        },
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        log(level, log) {
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            if (!logFilter(log))
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                return;
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            switch (level) {
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                case parseAst_js.LOGLEVEL_WARN: {
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                    return add(log);
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                }
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                case parseAst_js.LOGLEVEL_DEBUG: {
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                    if (!silent) {
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                        rollup.stderr(rollup.bold(rollup.pc.blue(log.message)));
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                        defaultBody(log);
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                    }
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                    return;
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                }
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                default: {
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                    if (!silent) {
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                        rollup.stderr(rollup.bold(rollup.pc.cyan(log.message)));
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                        defaultBody(log);
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                    }
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                }
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            }
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        },
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        get warningOccurred() {
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            return warningOccurred;
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        }
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    };
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}
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const immediateHandlers = {
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    MISSING_NODE_BUILTINS(warning) {
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        title(`Missing shims for Node.js built-ins`);
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        rollup.stderr(`Creating a browser bundle that depends on ${parseAst_js.printQuotedStringList(warning.ids)}. You might need to include https://github.com/FredKSchott/rollup-plugin-polyfill-node`);
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    },
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    UNKNOWN_OPTION(warning) {
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        title(`You have passed an unrecognized option`);
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        rollup.stderr(warning.message);
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    }
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};
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const deferredHandlers = {
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    CIRCULAR_DEPENDENCY(warnings) {
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        title(`Circular dependenc${warnings.length > 1 ? 'ies' : 'y'}`);
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        const displayed = warnings.length > 5 ? warnings.slice(0, 3) : warnings;
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        for (const warning of displayed) {
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            rollup.stderr(warning.ids.map(parseAst_js.relativeId).join(' -> '));
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        }
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        if (warnings.length > displayed.length) {
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            rollup.stderr(`...and ${warnings.length - displayed.length} more`);
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        }
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    },
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    EMPTY_BUNDLE(warnings) {
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        title(`Generated${warnings.length === 1 ? ' an' : ''} empty ${warnings.length > 1 ? 'chunks' : 'chunk'}`);
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        rollup.stderr(parseAst_js.printQuotedStringList(warnings.map(warning => warning.names[0])));
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    },
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    EVAL(warnings) {
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        title('Use of eval is strongly discouraged');
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        info(parseAst_js.getRollupUrl(parseAst_js.URL_AVOIDING_EVAL));
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        showTruncatedWarnings(warnings);
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    },
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    MISSING_EXPORT(warnings) {
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        title('Missing exports');
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        info(parseAst_js.getRollupUrl(parseAst_js.URL_NAME_IS_NOT_EXPORTED));
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        for (const warning of warnings) {
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            rollup.stderr(rollup.bold(parseAst_js.relativeId(warning.id)));
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            rollup.stderr(`${warning.binding} is not exported by ${parseAst_js.relativeId(warning.exporter)}`);
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            rollup.stderr(rollup.gray(warning.frame));
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        }
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    },
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    MISSING_GLOBAL_NAME(warnings) {
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        title(`Missing global variable ${warnings.length > 1 ? 'names' : 'name'}`);
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        info(parseAst_js.getRollupUrl(parseAst_js.URL_OUTPUT_GLOBALS));
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        rollup.stderr(`Use "output.globals" to specify browser global variable names corresponding to external modules:`);
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        for (const warning of warnings) {
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            rollup.stderr(`${rollup.bold(warning.id)} (guessing "${warning.names[0]}")`);
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        }
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    },
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    MIXED_EXPORTS(warnings) {
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        title('Mixing named and default exports');
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        info(parseAst_js.getRollupUrl(parseAst_js.URL_OUTPUT_EXPORTS));
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        rollup.stderr(rollup.bold('The following entry modules are using named and default exports together:'));
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        warnings.sort((a, b) => (a.id < b.id ? -1 : 1));
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        const displayedWarnings = warnings.length > 5 ? warnings.slice(0, 3) : warnings;
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        for (const warning of displayedWarnings) {
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            rollup.stderr(parseAst_js.relativeId(warning.id));
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        }
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        if (displayedWarnings.length < warnings.length) {
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            rollup.stderr(`...and ${warnings.length - displayedWarnings.length} other entry modules`);
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        }
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        rollup.stderr(`\nConsumers of your bundle will have to use chunk.default to access their default export, which may not be what you want. Use \`output.exports: "named"\` to disable this warning.`);
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    },
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    NAMESPACE_CONFLICT(warnings) {
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        title(`Conflicting re-exports`);
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        for (const warning of warnings) {
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            rollup.stderr(`"${rollup.bold(parseAst_js.relativeId(warning.reexporter))}" re-exports "${warning.binding}" from both "${parseAst_js.relativeId(warning.ids[0])}" and "${parseAst_js.relativeId(warning.ids[1])}" (will be ignored).`);
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        }
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    },
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    PLUGIN_WARNING(warnings) {
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        const nestedByPlugin = nest(warnings, 'plugin');
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        for (const { items } of nestedByPlugin) {
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            const nestedByMessage = nest(items, 'message');
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            let lastUrl = '';
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            for (const { key: message, items } of nestedByMessage) {
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                title(message);
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                for (const warning of items) {
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                    if (warning.url && warning.url !== lastUrl)
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                        info((lastUrl = warning.url));
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                    const loc = formatLocation(warning);
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                    if (loc) {
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                        rollup.stderr(rollup.bold(loc));
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                    }
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                    if (warning.frame)
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                        info(warning.frame);
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                }
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            }
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        }
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    },
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    SOURCEMAP_BROKEN(warnings) {
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        title(`Broken sourcemap`);
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        info(parseAst_js.getRollupUrl(parseAst_js.URL_SOURCEMAP_IS_LIKELY_TO_BE_INCORRECT));
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        const plugins = [...new Set(warnings.map(({ plugin }) => plugin).filter(Boolean))];
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        rollup.stderr(`Plugins that transform code (such as ${parseAst_js.printQuotedStringList(plugins)}) should generate accompanying sourcemaps.`);
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    },
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    THIS_IS_UNDEFINED(warnings) {
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        title('"this" has been rewritten to "undefined"');
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        info(parseAst_js.getRollupUrl(parseAst_js.URL_THIS_IS_UNDEFINED));
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        showTruncatedWarnings(warnings);
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    },
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    UNRESOLVED_IMPORT(warnings) {
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        title('Unresolved dependencies');
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        info(parseAst_js.getRollupUrl(parseAst_js.URL_TREATING_MODULE_AS_EXTERNAL_DEPENDENCY));
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        const dependencies = new Map();
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        for (const warning of warnings) {
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            rollup.getOrCreate(dependencies, parseAst_js.relativeId(warning.exporter), rollup.getNewArray).push(parseAst_js.relativeId(warning.id));
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        }
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        for (const [dependency, importers] of dependencies) {
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            rollup.stderr(`${rollup.bold(dependency)} (imported by ${parseAst_js.printQuotedStringList(importers)})`);
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        }
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    },
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    UNUSED_EXTERNAL_IMPORT(warnings) {
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        title('Unused external imports');
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        for (const warning of warnings) {
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            rollup.stderr(warning.names +
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                ' imported from external module "' +
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                warning.exporter +
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                '" but never used in ' +
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                parseAst_js.printQuotedStringList(warning.ids.map(parseAst_js.relativeId)) +
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                '.');
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        }
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    }
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};
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function defaultBody(log) {
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    if (log.url) {
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        info(log.url);
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    }
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    const loc = formatLocation(log);
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    if (loc) {
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        rollup.stderr(rollup.bold(loc));
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    }
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    if (log.frame)
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        info(log.frame);
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}
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function title(string_) {
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    rollup.stderr(rollup.bold(rollup.yellow(`(!) ${string_}`)));
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}
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function info(url) {
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    rollup.stderr(rollup.gray(url));
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}
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function nest(array, property) {
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    const nested = [];
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    const lookup = new Map();
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    for (const item of array) {
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        const key = item[property];
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        rollup.getOrCreate(lookup, key, () => {
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            const items = {
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                items: [],
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                key
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            };
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            nested.push(items);
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            return items;
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        }).items.push(item);
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    }
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    return nested;
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}
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function showTruncatedWarnings(warnings) {
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    const nestedByModule = nest(warnings, 'id');
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    const displayedByModule = nestedByModule.length > 5 ? nestedByModule.slice(0, 3) : nestedByModule;
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    for (const { key: id, items } of displayedByModule) {
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        rollup.stderr(rollup.bold(parseAst_js.relativeId(id)));
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        rollup.stderr(rollup.gray(items[0].frame));
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        if (items.length > 1) {
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            rollup.stderr(`...and ${items.length - 1} other ${items.length > 2 ? 'occurrences' : 'occurrence'}`);
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        }
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    }
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    if (nestedByModule.length > displayedByModule.length) {
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        rollup.stderr(`\n...and ${nestedByModule.length - displayedByModule.length} other files`);
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    }
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}
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function generateLogFilter(command) {
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    const filters = rollup.ensureArray(command.filterLogs).flatMap(filter => String(filter).split(','));
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    if (process.env.ROLLUP_FILTER_LOGS) {
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        filters.push(...process.env.ROLLUP_FILTER_LOGS.split(','));
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    }
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    return getLogFilter_js.getLogFilter(filters);
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}
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function formatLocation(log) {
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    const id = log.loc?.file || log.id;
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    if (!id)
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        return null;
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    return log.loc ? `${id}:${log.loc.line}:${log.loc.column}` : id;
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}
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const stdinName = '-';
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let stdinResult = null;
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function stdinPlugin(argument) {
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    const suffix = typeof argument == 'string' && argument.length > 0 ? '.' + argument : '';
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    return {
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        load(id) {
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            if (id === stdinName || id.startsWith(stdinName + '.')) {
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                return stdinResult || (stdinResult = readStdin());
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            }
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        },
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        name: 'stdin',
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        resolveId(id) {
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            if (id === stdinName) {
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                return id + suffix;
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            }
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        }
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    };
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}
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function readStdin() {
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    return new Promise((resolve, reject) => {
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        const chunks = [];
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        process$1.stdin.setEncoding('utf8');
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        process$1.stdin
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            .on('data', chunk => chunks.push(chunk))
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            .on('end', () => {
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            const result = chunks.join('');
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            resolve(result);
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        })
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            .on('error', error => {
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            reject(error);
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        });
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    });
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}
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function waitForInputPlugin() {
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    return {
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        async buildStart(options) {
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            const inputSpecifiers = Array.isArray(options.input)
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                ? options.input
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                : Object.keys(options.input);
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            let lastAwaitedSpecifier = null;
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            checkSpecifiers: while (true) {
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                for (const specifier of inputSpecifiers) {
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                    if ((await this.resolve(specifier)) === null) {
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                        if (lastAwaitedSpecifier !== specifier) {
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                            rollup.stderr(`waiting for input ${rollup.bold(specifier)}...`);
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                            lastAwaitedSpecifier = specifier;
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                        }
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                        await new Promise(resolve => setTimeout(resolve, 500));
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                        continue checkSpecifiers;
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                    }
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                }
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                break;
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            }
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        },
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        name: 'wait-for-input'
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    };
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}
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async function addCommandPluginsToInputOptions(inputOptions, command) {
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    if (command.stdin !== false) {
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        inputOptions.plugins.push(stdinPlugin(command.stdin));
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    }
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    if (command.waitForBundleInput === true) {
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        inputOptions.plugins.push(waitForInputPlugin());
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    }
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    await addPluginsFromCommandOption(command.plugin, inputOptions);
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}
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async function addPluginsFromCommandOption(commandPlugin, inputOptions) {
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    if (commandPlugin) {
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        const plugins = await rollup.normalizePluginOption(commandPlugin);
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        for (const plugin of plugins) {
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            if (/[={}]/.test(plugin)) {
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                // -p plugin=value
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                // -p "{transform(c,i){...}}"
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                await loadAndRegisterPlugin(inputOptions, plugin);
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            }
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            else {
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                // split out plugins joined by commas
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                // -p node-resolve,commonjs,buble
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                for (const p of plugin.split(',')) {
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                    await loadAndRegisterPlugin(inputOptions, p);
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                }
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            }
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        }
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    }
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}
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async function loadAndRegisterPlugin(inputOptions, pluginText) {
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    let plugin = null;
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						|
    let pluginArgument = undefined;
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						|
    if (pluginText[0] === '{') {
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        // -p "{transform(c,i){...}}"
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        plugin = new Function('return ' + pluginText);
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    }
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    else {
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        const match = pluginText.match(/^([\w./:@\\^{|}-]+)(=(.*))?$/);
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						|
        if (match) {
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            // -p plugin
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            // -p plugin=arg
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            pluginText = match[1];
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            pluginArgument = new Function('return ' + match[3])();
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        }
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						|
        else {
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            throw new Error(`Invalid --plugin argument format: ${JSON.stringify(pluginText)}`);
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        }
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						|
        if (!/^\.|^rollup-plugin-|[/@\\]/.test(pluginText)) {
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            // Try using plugin prefix variations first if applicable.
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            // Prefix order is significant - left has higher precedence.
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            for (const prefix of ['@rollup/plugin-', 'rollup-plugin-']) {
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						|
                try {
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                    plugin = await requireOrImport(prefix + pluginText);
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						|
                    break;
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                }
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                catch {
 | 
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                    // if this does not work, we try requiring the actual name below
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                }
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            }
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        }
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        if (!plugin) {
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            try {
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						|
                if (pluginText[0] == '.')
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                    pluginText = path.resolve(pluginText);
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						|
                // Windows absolute paths must be specified as file:// protocol URL
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						|
                // Note that we do not have coverage for Windows-only code paths
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                else if (/^[A-Za-z]:\\/.test(pluginText)) {
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                    pluginText = node_url.pathToFileURL(path.resolve(pluginText)).href;
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                }
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                plugin = await requireOrImport(pluginText);
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            }
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            catch (error) {
 | 
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                throw new Error(`Cannot load plugin "${pluginText}": ${error.message}.`);
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            }
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        }
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    }
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    // some plugins do not use `module.exports` for their entry point,
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    // in which case we try the named default export and the plugin name
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						|
    if (typeof plugin === 'object') {
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        plugin = plugin.default || plugin[getCamelizedPluginBaseName(pluginText)];
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    }
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    if (!plugin) {
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        throw new Error(`Cannot find entry for plugin "${pluginText}". The plugin needs to export a function either as "default" or "${getCamelizedPluginBaseName(pluginText)}" for Rollup to recognize it.`);
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    }
 | 
						|
    inputOptions.plugins.push(typeof plugin === 'function' ? plugin.call(plugin, pluginArgument) : plugin);
 | 
						|
}
 | 
						|
function getCamelizedPluginBaseName(pluginText) {
 | 
						|
    return (pluginText.match(/(@rollup\/plugin-|rollup-plugin-)(.+)$/)?.[2] || pluginText)
 | 
						|
        .split(/[/\\]/)
 | 
						|
        .slice(-1)[0]
 | 
						|
        .split('.')[0]
 | 
						|
        .split('-')
 | 
						|
        .map((part, index) => (index === 0 || !part ? part : part[0].toUpperCase() + part.slice(1)))
 | 
						|
        .join('');
 | 
						|
}
 | 
						|
async function requireOrImport(pluginPath) {
 | 
						|
    try {
 | 
						|
        // eslint-disable-next-line @typescript-eslint/no-require-imports
 | 
						|
        return require(pluginPath);
 | 
						|
    }
 | 
						|
    catch {
 | 
						|
        return import(pluginPath);
 | 
						|
    }
 | 
						|
}
 | 
						|
 | 
						|
const loadConfigFile = async (fileName, commandOptions = {}, watchMode = false) => {
 | 
						|
    const configs = await getConfigList(getDefaultFromCjs(await getConfigFileExport(fileName, commandOptions, watchMode)), commandOptions);
 | 
						|
    const warnings = batchWarnings(commandOptions);
 | 
						|
    try {
 | 
						|
        const normalizedConfigs = [];
 | 
						|
        for (const config of configs) {
 | 
						|
            const options = await rollup.mergeOptions(config, watchMode, commandOptions, warnings.log);
 | 
						|
            await addCommandPluginsToInputOptions(options, commandOptions);
 | 
						|
            normalizedConfigs.push(options);
 | 
						|
        }
 | 
						|
        return { options: normalizedConfigs, warnings };
 | 
						|
    }
 | 
						|
    catch (error_) {
 | 
						|
        warnings.flush();
 | 
						|
        throw error_;
 | 
						|
    }
 | 
						|
};
 | 
						|
async function getConfigFileExport(fileName, commandOptions, watchMode) {
 | 
						|
    if (commandOptions.configPlugin || commandOptions.bundleConfigAsCjs) {
 | 
						|
        try {
 | 
						|
            return await loadTranspiledConfigFile(fileName, commandOptions);
 | 
						|
        }
 | 
						|
        catch (error_) {
 | 
						|
            if (error_.message.includes('not defined in ES module scope')) {
 | 
						|
                return parseAst_js.error(parseAst_js.logCannotBundleConfigAsEsm(error_));
 | 
						|
            }
 | 
						|
            throw error_;
 | 
						|
        }
 | 
						|
    }
 | 
						|
    let cannotLoadEsm = false;
 | 
						|
    const handleWarning = (warning) => {
 | 
						|
        if (warning.message?.includes('To load an ES module') ||
 | 
						|
            warning.message?.includes('Failed to load the ES module')) {
 | 
						|
            cannotLoadEsm = true;
 | 
						|
        }
 | 
						|
    };
 | 
						|
    process$1.on('warning', handleWarning);
 | 
						|
    try {
 | 
						|
        const fileUrl = node_url.pathToFileURL(fileName);
 | 
						|
        if (watchMode) {
 | 
						|
            // We are adding the current date to allow reloads in watch mode
 | 
						|
            fileUrl.search = `?${Date.now()}`;
 | 
						|
        }
 | 
						|
        return (await import(fileUrl.href)).default;
 | 
						|
    }
 | 
						|
    catch (error_) {
 | 
						|
        if (cannotLoadEsm) {
 | 
						|
            return parseAst_js.error(parseAst_js.logCannotLoadConfigAsCjs(error_));
 | 
						|
        }
 | 
						|
        if (error_.message.includes('not defined in ES module scope')) {
 | 
						|
            return parseAst_js.error(parseAst_js.logCannotLoadConfigAsEsm(error_));
 | 
						|
        }
 | 
						|
        throw error_;
 | 
						|
    }
 | 
						|
    finally {
 | 
						|
        process$1.off('warning', handleWarning);
 | 
						|
    }
 | 
						|
}
 | 
						|
function getDefaultFromCjs(namespace) {
 | 
						|
    return namespace.default || namespace;
 | 
						|
}
 | 
						|
function getConfigImportAttributesKey(input) {
 | 
						|
    if (input === 'assert' || input === 'with')
 | 
						|
        return input;
 | 
						|
    return;
 | 
						|
}
 | 
						|
async function loadTranspiledConfigFile(fileName, commandOptions) {
 | 
						|
    const { bundleConfigAsCjs, configPlugin, configImportAttributesKey, silent } = commandOptions;
 | 
						|
    const warnings = batchWarnings(commandOptions);
 | 
						|
    const inputOptions = {
 | 
						|
        // Do *not* specify external callback here - instead, perform the externality check it via fallback-plugin just below this comment.
 | 
						|
        // This allows config plugin to first decide whether some import is external or not, and only then trigger the check in fallback-plugin.
 | 
						|
        // Since the check is ultra-simple during this stage of transforming the config file itself, it should be fallback instead of primary check.
 | 
						|
        // That way, e.g. importing workspace packages will work as expected - the workspace package will be bundled.
 | 
						|
        input: fileName,
 | 
						|
        onwarn: warnings.add,
 | 
						|
        plugins: [],
 | 
						|
        treeshake: false
 | 
						|
    };
 | 
						|
    await addPluginsFromCommandOption(configPlugin, inputOptions);
 | 
						|
    // Add plugin as *last* item after addPluginsFromCommandOption is complete.
 | 
						|
    // This plugin will trigger for imports not resolved by config plugin, and mark all non-relative imports as external.
 | 
						|
    inputOptions.plugins.push({
 | 
						|
        name: 'external-fallback',
 | 
						|
        resolveId: source => {
 | 
						|
            const looksLikeExternal = (source[0] !== '.' && !path.isAbsolute(source)) || source.slice(-5) === '.json';
 | 
						|
            return looksLikeExternal ? false : null;
 | 
						|
        }
 | 
						|
    });
 | 
						|
    const bundle = await rollup.rollup(inputOptions);
 | 
						|
    const { output: [{ code }] } = await bundle.generate({
 | 
						|
        exports: 'named',
 | 
						|
        format: bundleConfigAsCjs ? 'cjs' : 'es',
 | 
						|
        importAttributesKey: getConfigImportAttributesKey(configImportAttributesKey),
 | 
						|
        plugins: [
 | 
						|
            {
 | 
						|
                name: 'transpile-import-meta',
 | 
						|
                resolveImportMeta(property, { moduleId }) {
 | 
						|
                    if (property === 'url') {
 | 
						|
                        return `'${node_url.pathToFileURL(moduleId).href}'`;
 | 
						|
                    }
 | 
						|
                    if (property == 'filename') {
 | 
						|
                        return `'${moduleId}'`;
 | 
						|
                    }
 | 
						|
                    if (property == 'dirname') {
 | 
						|
                        return `'${path.dirname(moduleId)}'`;
 | 
						|
                    }
 | 
						|
                    if (property == null) {
 | 
						|
                        return `{url:'${node_url.pathToFileURL(moduleId).href}', filename: '${moduleId}', dirname: '${path.dirname(moduleId)}'}`;
 | 
						|
                    }
 | 
						|
                }
 | 
						|
            }
 | 
						|
        ]
 | 
						|
    });
 | 
						|
    if (!silent && warnings.count > 0) {
 | 
						|
        rollup.stderr(rollup.bold(`loaded ${parseAst_js.relativeId(fileName)} with warnings`));
 | 
						|
        warnings.flush();
 | 
						|
    }
 | 
						|
    return loadConfigFromWrittenFile(path.join(path.dirname(fileName), `rollup.config-${Date.now()}.${bundleConfigAsCjs ? 'cjs' : 'mjs'}`), code);
 | 
						|
}
 | 
						|
async function loadConfigFromWrittenFile(bundledFileName, bundledCode) {
 | 
						|
    await promises.writeFile(bundledFileName, bundledCode);
 | 
						|
    try {
 | 
						|
        return (await import(node_url.pathToFileURL(bundledFileName).href)).default;
 | 
						|
    }
 | 
						|
    finally {
 | 
						|
        promises.unlink(bundledFileName).catch(error => console.warn(error?.message || error));
 | 
						|
    }
 | 
						|
}
 | 
						|
async function getConfigList(configFileExport, commandOptions) {
 | 
						|
    const config = await (typeof configFileExport === 'function'
 | 
						|
        ? configFileExport(commandOptions)
 | 
						|
        : configFileExport);
 | 
						|
    if (Object.keys(config).length === 0) {
 | 
						|
        return parseAst_js.error(parseAst_js.logMissingConfig());
 | 
						|
    }
 | 
						|
    return Array.isArray(config) ? config : [config];
 | 
						|
}
 | 
						|
 | 
						|
exports.addCommandPluginsToInputOptions = addCommandPluginsToInputOptions;
 | 
						|
exports.batchWarnings = batchWarnings;
 | 
						|
exports.loadConfigFile = loadConfigFile;
 | 
						|
exports.stdinName = stdinName;
 | 
						|
//# sourceMappingURL=loadConfigFile.js.map
 |