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migrate: picocolors to @reliverse/relico
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@blefnk
blefnk committed Jan 21, 2025
1 parent 458e56a commit 008471b
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Showing 38 changed files with 582 additions and 433 deletions.
133 changes: 78 additions & 55 deletions build.optim.ts
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Original file line number Diff line number Diff line change
@@ -1,11 +1,10 @@
import fs from "fs-extra";
import { globby } from "globby";
import path from "pathe";
import strip from "strip-comments";
import { fileURLToPath } from "url";

// Verbose logging
const debug = false;
export const verbose = false;

// Parse command-line arguments to check for '--jsr' flag
const args: string[] = process.argv.slice(2);
Expand All @@ -14,38 +13,26 @@ const isJSR: boolean = args.includes("--jsr");
// Get current directory using import.meta.url
const currentDir = path.dirname(fileURLToPath(import.meta.url));

// Define directories based on the presence of '--jsr' flag
// Directories based on the presence of '--jsr' flag
const sourceDir: string = path.resolve(currentDir, "src");
const outputDir: string = path.resolve(
currentDir,
isJSR ? "dist-jsr" : "dist-npm",
);

// Separate patterns for files to delete in different modes
const npmFilesToDelete: string[] = [
const arrayFilesToDelete: string[] = [
"**/*.test.js",
"**/*.test.ts",
"**/*.test.d.ts",
"**/*.spec.js",
"**/*.spec.d.ts",
"types/internal.js",
"types/internal.d.ts",
"**/*.temp.js",
"**/*.temp.d.ts",
"__snapshots__",
"testing",
];

const jsrFilesToDelete: string[] = [
"**/*.test.ts",
"**/*.spec.ts",
"**/*.temp.ts",
"__snapshots__",
];

/**
* Deletes files matching the provided patterns within the base directory.
* @param patterns - Array of glob patterns to match files for deletion.
* @param baseDir - The base directory to search for files.
*/
async function deleteFiles(patterns: string[], baseDir: string): Promise<void> {
try {
Expand All @@ -62,25 +49,27 @@ async function deleteFiles(patterns: string[], baseDir: string): Promise<void> {
for (const filePath of files) {
try {
await fs.remove(filePath);
if (debug) {
if (verbose) {
console.log(`Deleted: ${filePath}`);
}
} catch (error) {
console.error(`Error deleting file ${filePath}:`, error);
console.error(
`Error deleting file ${filePath}:`,
error instanceof Error ? error.message : JSON.stringify(error),
);
}
}
} catch (error) {
console.error("Error processing deletion patterns:", error);
console.error(
"Error processing deletion patterns:",
error instanceof Error ? error.message : JSON.stringify(error),
);
}
}

/**
* Replaces import paths that use '~/' with relative paths.
* If `isJSR` is true, also replaces '.js' extensions with '.ts'.
* @param content - The file content.
* @param fileDir - The directory of the current file.
* @param rootDir - The root directory to resolve relative paths.
* @param isJSR - Flag indicating whether to apply JSR-specific transformations.
* @returns The updated file content with modified import paths.
*/
function replaceImportPaths(
Expand All @@ -98,7 +87,7 @@ function replaceImportPaths(
importPath: string,
suffix: string,
): string => {
const relativePathToRoot: string = path.relative(fileDir, rootDir) || ".";
const relativePathToRoot: string = path.relative(fileDir, rootDir);
// Remove leading '~/' or '~' from importPath
importPath = importPath.replace(/^~\/?/, "");
let newPath: string = path.join(relativePathToRoot, importPath);
Expand All @@ -117,7 +106,7 @@ function replaceImportPaths(
// @see https://jsr.io/docs/publishing-packages#relative-imports
updatedContent = updatedContent.replace(/(\.js)(?=['";])/g, ".ts");

if (debug) {
if (verbose) {
console.log("Replaced '.js' with '.ts' in import paths.");
}
}
Expand All @@ -128,31 +117,29 @@ function replaceImportPaths(
/**
* Removes comments from the given content string.
* - Strips block comments using `strip-comments`.
* @param content - The file content.
* @param filePath - The path of the file being processed.
* @returns The content without unwanted comments.
*/
function removeComments(content: string, filePath: string): string {
// function removeComments(content: string, filePath: string): string {
function removeComments(content: string): string {
// When not in JSR mode, strip all comments using strip-comments
const stripped = strip(content, {
line: true,
block: true,
keepProtected: true,
preserveNewlines: false,
});
// const stripped = strip(content, {
// line: true,
// block: true,
// keepProtected: true,
// preserveNewlines: false,
// });

if (debug) {
console.log(`\nProcessing file: ${filePath}`);
console.log("Stripped all comments.");
}
// if (debug) {
// console.log(`\nProcessing file: ${filePath}`);
// console.log("Stripped all comments.");
// }

return stripped;
return content; // return stripped;
}

/**
* Processes all relevant files in the given directory
* by replacing import paths and removing comments.
* @param dir - The directory to process.
*/
async function processFiles(dir: string): Promise<void> {
const files: string[] = await fs.readdir(dir);
Expand All @@ -174,9 +161,10 @@ async function processFiles(dir: string): Promise<void> {
filePath.endsWith(".mts") ||
filePath.endsWith(".cts")
) {
if (debug) {
if (verbose) {
console.log(`\nProcessing file: ${filePath}`);
}

try {
const content: string = await fs.readFile(filePath, "utf8");

Expand All @@ -188,17 +176,21 @@ async function processFiles(dir: string): Promise<void> {
);

if (!isJSR) {
updatedContent = removeComments(updatedContent, filePath);
// updatedContent = removeComments(updatedContent, filePath);
updatedContent = removeComments(updatedContent);
}

if (content !== updatedContent) {
await fs.writeFile(filePath, updatedContent, "utf8");
if (debug) {
if (verbose) {
console.log(`Updated file: ${filePath}`);
}
}
} catch (error) {
console.error(`Error processing file ${filePath}:`, error);
console.error(
`Error processing file ${filePath}:`,
error instanceof Error ? error.message : JSON.stringify(error),
);
}
}
}
Expand All @@ -212,12 +204,15 @@ async function removeOutputDirectory(): Promise<void> {
const exists: boolean = await fs.pathExists(outputDir);
if (exists) {
await fs.remove(outputDir);
if (debug) {
if (verbose) {
console.log(`Removed existing '${outputDir}' directory.`);
}
}
} catch (error) {
console.error(`Error removing '${outputDir}' directory:`, error);
console.error(
`Error removing '${outputDir}' directory:`,
error instanceof Error ? error.message : JSON.stringify(error),
);
throw error;
}
}
Expand All @@ -231,18 +226,44 @@ async function copySrcToOutput(): Promise<void> {
overwrite: true,
errorOnExist: false,
});
if (debug) {
if (verbose) {
console.log(`Copied 'src' to '${outputDir}'`);
}
} catch (error) {
console.error(`Error copying 'src' to '${outputDir}':`, error);
console.error(
`Error copying 'src' to '${outputDir}':`,
error instanceof Error ? error.message : JSON.stringify(error),
);
throw error;
}
}

/**
* Renames all .tsx files to -tsx.txt in the specified directory and its subdirectories.
*/
async function renameTsxFiles(dir: string): Promise<void> {
try {
const files = await globby("**/*.tsx", {
cwd: dir,
absolute: true,
});

for (const filePath of files) {
const newPath = filePath.replace(/\.tsx$/, "-tsx.txt");
await fs.rename(filePath, newPath);
if (verbose) {
console.log(`Renamed: ${filePath} -> ${newPath}`);
}
}
} catch (error) {
console.error(
`Error renaming .tsx files: ${error instanceof Error ? error.message : JSON.stringify(error)}`,
);
}
}

/**
* Optimizes the build for production by processing files and deleting unnecessary ones.
* @param dir - The directory to optimize.
*/
async function optimizeBuildForProduction(dir: string): Promise<void> {
if (isJSR) {
Expand All @@ -252,11 +273,13 @@ async function optimizeBuildForProduction(dir: string): Promise<void> {
await copySrcToOutput();
console.log("Processing copied files to replace import paths...");
await processFiles(outputDir); // Process files after copying
console.log("Renaming .tsx files to -tsx.txt for JSR compatibility...");
await renameTsxFiles(outputDir);
} else {
console.log("Creating an optimized production build...");
await processFiles(dir);
console.log("Cleaning up unnecessary files...");
const filesToDelete: string[] = isJSR ? jsrFilesToDelete : npmFilesToDelete;
const filesToDelete: string[] = arrayFilesToDelete;
await deleteFiles(filesToDelete, dir);
}
}
Expand All @@ -283,14 +306,14 @@ await optimizeBuildForProduction(outputDir)
.then(() => {
getDirectorySize(outputDir)
.then((size) => {
console.log(`Total size of ${outputDir}: ${size} bytes`);
console.log(`Total size of ${outputDir}: ${String(size)} bytes`);
})
.catch((error) => {
.catch((error: unknown) => {
console.error(
`Error calculating directory size for ${outputDir}: ${error instanceof Error ? error.message : "Unknown error"}`,
);
});
})
.catch((error: Error) => {
console.error(error.message);
.catch((error: unknown) => {
console.log(error instanceof Error ? error.message : JSON.stringify(error));
});
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