feat: add OCR language extension configuration and documentation
- Introduced `compose.ocr-languages.yml` for installing additional Tesseract OCR language packs during container startup. - Updated documentation to include new OCR language extension options and usage scenarios. - Enhanced existing documentation with references to the new OCR language extension guide. - Improved test coverage for the deark converter and formats, ensuring accurate format handling and error management. - Refactored code to streamline file system operations and improve readability.
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11 changed files with 766 additions and 90 deletions
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@ -1,5 +1,6 @@
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import { test, expect, describe, mock } from "bun:test";
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import { convert, properties } from "../../src/converters/deark";
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import type { ExecFileFn } from "../../src/converters/types";
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describe("deark converter", () => {
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test("properties should have correct structure", () => {
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@ -9,32 +10,34 @@ describe("deark converter", () => {
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expect(properties.outputMode).toBe("archive");
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});
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test("properties.from should contain archive formats", () => {
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expect(properties.from.archive).toBeDefined();
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expect(properties.from.archive).toContain("zip");
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expect(properties.from.archive).toContain("lha");
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expect(properties.from.archive).toContain("arc");
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test("properties.from should contain supported formats", () => {
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expect(properties.from.files).toBeDefined();
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// Archive formats
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expect(properties.from.files).toContain("zip");
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expect(properties.from.files).toContain("lha");
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expect(properties.from.files).toContain("arc");
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// Image formats
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expect(properties.from.files).toContain("ico");
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expect(properties.from.files).toContain("bmp");
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expect(properties.from.files).toContain("pcx");
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});
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test("properties.from should contain image formats", () => {
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expect(properties.from.images).toBeDefined();
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expect(properties.from.images).toContain("ico");
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expect(properties.from.images).toContain("bmp");
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expect(properties.from.images).toContain("pcx");
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});
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test("properties.to should have extract option for all categories", () => {
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for (const category of Object.keys(properties.from)) {
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expect(properties.to[category]).toBeDefined();
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expect(properties.to[category]).toContain("extract");
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}
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test("properties.to should have extract option", () => {
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expect(properties.to.files).toBeDefined();
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expect(properties.to.files).toContain("extract");
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});
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test("convert resolves when execFile succeeds", async () => {
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const mockExecFile = mock((cmd: string, args: string[], callback: Function) => {
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// First call is deark, second call is tar
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callback(null, "Success", "");
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});
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const mockExecFile = mock(
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(
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cmd: string,
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args: string[],
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callback: (error: Error | null, stdout: string, stderr: string) => void,
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) => {
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// First call is deark, second call is tar
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callback(null, "Success", "");
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},
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);
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// Mock fs functions would be needed for full test
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// This is a simplified test
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@ -45,7 +48,7 @@ describe("deark converter", () => {
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"extract",
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"/tmp/output/test",
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{},
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mockExecFile as any,
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mockExecFile as ExecFileFn,
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);
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} catch (error) {
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// Expected to fail due to fs operations not being mocked
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@ -54,9 +57,15 @@ describe("deark converter", () => {
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});
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test("convert rejects when deark fails", async () => {
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const mockExecFile = mock((cmd: string, args: string[], callback: Function) => {
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callback(new Error("deark failed"), "", "Unknown or unsupported format");
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});
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const mockExecFile = mock(
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(
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cmd: string,
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args: string[],
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callback: (error: Error | null, stdout: string, stderr: string) => void,
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) => {
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callback(new Error("deark failed"), "", "Unknown or unsupported format");
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},
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);
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try {
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await convert(
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@ -65,7 +74,7 @@ describe("deark converter", () => {
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"extract",
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"/tmp/output/test",
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{},
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mockExecFile as any,
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mockExecFile as ExecFileFn,
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);
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expect(true).toBe(false); // Should not reach here
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} catch (error) {
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@ -41,7 +41,25 @@ describe("FFmpeg 格式", () => {
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const toFormats = ffmpegProps.to.muxer;
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// 關鍵影片格式（wmv 由 asf 處理）
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const keyVideoFormats = ["264", "265", "3g2", "3gp", "asf", "av1", "avi", "flv", "h264", "h265", "hevc", "mkv", "mov", "mp4", "mpeg", "mpg", "webm"];
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const keyVideoFormats = [
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"264",
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"265",
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"3g2",
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"3gp",
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"asf",
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"av1",
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"avi",
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"flv",
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"h264",
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"h265",
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"hevc",
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"mkv",
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"mov",
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"mp4",
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"mpeg",
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"mpg",
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"webm",
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];
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// 關鍵音訊格式
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const keyAudioFormats = ["aac", "ac3", "aiff", "flac", "m4a", "mp3", "ogg", "opus", "wav", "wma"];
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// 關鍵字幕格式
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@ -110,7 +128,21 @@ describe("ImageMagick 格式", () => {
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// 關鍵 RAW 相機格式
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const keyRawFormats = ["arw", "cr2", "cr3", "dng", "nef", "orf", "raf"];
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// 關鍵常見圖片格式
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const keyImageFormats = ["apng", "avif", "bmp", "gif", "heic", "heif", "ico", "jpeg", "jpg", "jxl", "png", "tiff", "webp"];
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const keyImageFormats = [
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"apng",
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"avif",
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"bmp",
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"gif",
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"heic",
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"heif",
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"ico",
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"jpeg",
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"jpg",
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"jxl",
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"png",
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"tiff",
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"webp",
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];
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// 關鍵向量格式
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const keyVectorFormats = ["eps", "pdf", "ps", "psd", "svg"];
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@ -913,8 +945,16 @@ describe("PDFMathTranslate 格式", () => {
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const toFormats = pdfmathtranslateProps.to.document;
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const keyOutputFormats = [
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"pdf-en", "pdf-zh", "pdf-zh-TW", "pdf-ja", "pdf-ko",
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"pdf-de", "pdf-fr", "pdf-es", "pdf-it", "pdf-ru"
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"pdf-en",
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"pdf-zh",
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"pdf-zh-TW",
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"pdf-ja",
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"pdf-ko",
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"pdf-de",
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"pdf-fr",
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"pdf-es",
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"pdf-it",
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"pdf-ru",
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];
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test("輸入格式應為 pdf", () => {
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@ -1011,7 +1051,13 @@ describe("OCRmyPDF 格式", () => {
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const toFormats = ocrmypdfProps.to.document;
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const keyOutputFormats = [
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"pdf-en", "pdf-zh-TW", "pdf-zh", "pdf-ja", "pdf-ko", "pdf-de", "pdf-fr"
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"pdf-en",
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"pdf-zh-TW",
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"pdf-zh",
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"pdf-ja",
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"pdf-ko",
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"pdf-de",
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"pdf-fr",
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];
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test("輸入格式應為 pdf", () => {
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@ -1029,8 +1075,8 @@ describe("OCRmyPDF 格式", () => {
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console.log(`OCRmyPDF 輸入格式：${fromFormats.length} 種`);
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});
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test("輸出格式數量應等於 7 種", () => {
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expect(toFormats.length).toBe(7);
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test("輸出格式數量應等於 8 種", () => {
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expect(toFormats.length).toBe(8);
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console.log(`OCRmyPDF 輸出格式：${toFormats.length} 種`);
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});
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@ -1081,14 +1127,38 @@ describe("格式總覽", () => {
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const summary = [
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{ name: "FFmpeg", from: ffmpegProps.from.muxer.length, to: ffmpegProps.to.muxer.length },
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{ name: "ImageMagick", from: imagemagickProps.from.images.length, to: imagemagickProps.to.images.length },
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{ name: "GraphicsMagick", from: graphicsmagickProps.from.image.length, to: graphicsmagickProps.to.image.length },
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{
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name: "ImageMagick",
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from: imagemagickProps.from.images.length,
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to: imagemagickProps.to.images.length,
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},
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{
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name: "GraphicsMagick",
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from: graphicsmagickProps.from.image.length,
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to: graphicsmagickProps.to.image.length,
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},
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{ name: "Vips", from: vipsProps.from.images.length, to: vipsProps.to.images.length },
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{ name: "LibreOffice", from: libreofficeProps.from.text.length, to: libreofficeProps.to.text.length },
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{
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name: "LibreOffice",
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from: libreofficeProps.from.text.length,
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to: libreofficeProps.to.text.length,
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},
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{ name: "Pandoc", from: pandocProps.from.text.length, to: pandocProps.to.text.length },
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{ name: "Calibre", from: calibreProps.from.document.length, to: calibreProps.to.document.length },
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{ name: "Inkscape", from: inkscapeProps.from.images.length, to: inkscapeProps.to.images.length },
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{ name: "libjxl", from: libjxlProps.from.jxl.length + libjxlProps.from.images.length, to: libjxlProps.to.jxl.length + libjxlProps.to.images.length },
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{
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name: "Calibre",
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from: calibreProps.from.document.length,
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to: calibreProps.to.document.length,
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},
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{
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name: "Inkscape",
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from: inkscapeProps.from.images.length,
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to: inkscapeProps.to.images.length,
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},
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{
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name: "libjxl",
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from: libjxlProps.from.jxl.length + libjxlProps.from.images.length,
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to: libjxlProps.to.jxl.length + libjxlProps.to.images.length,
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},
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{ name: "libheif", from: libheifProps.from.images.length, to: libheifProps.to.images.length },
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{ name: "Assimp", from: assimpProps.from.object.length, to: assimpProps.to.object.length },
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{ name: "Potrace", from: potraceProps.from.images.length, to: potraceProps.to.images.length },
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@ -1097,13 +1167,37 @@ describe("格式總覽", () => {
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{ name: "XeLaTeX", from: xelatexProps.from.text.length, to: xelatexProps.to.text.length },
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{ name: "dvisvgm", from: dvisvgmProps.from.images.length, to: dvisvgmProps.to.images.length },
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{ name: "Dasel", from: daselProps.from.document.length, to: daselProps.to.document.length },
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{ name: "msgconvert", from: msgconvertProps.from.email.length, to: msgconvertProps.to.email.length },
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{
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name: "msgconvert",
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from: msgconvertProps.from.email.length,
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to: msgconvertProps.to.email.length,
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},
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{ name: "VCF", from: vcfProps.from.contacts.length, to: vcfProps.to.contacts.length },
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{ name: "Markitdown", from: markitdownProps.from.document.length, to: markitdownProps.to.document.length },
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{ name: "MinerU", from: mineruProps.from.document.length, to: mineruProps.to.document.length },
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{ name: "PDFMathTranslate", from: pdfmathtranslateProps.from.document.length, to: pdfmathtranslateProps.to.document.length },
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{ name: "BabelDOC", from: babeldocProps.from.document.length, to: babeldocProps.to.document.length },
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{ name: "OCRmyPDF", from: ocrmypdfProps.from.document.length, to: ocrmypdfProps.to.document.length },
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{
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name: "Markitdown",
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from: markitdownProps.from.document.length,
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to: markitdownProps.to.document.length,
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},
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{
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name: "MinerU",
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from: mineruProps.from.document.length,
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to: mineruProps.to.document.length,
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},
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{
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name: "PDFMathTranslate",
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from: pdfmathtranslateProps.from.document.length,
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to: pdfmathtranslateProps.to.document.length,
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},
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{
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name: "BabelDOC",
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from: babeldocProps.from.document.length,
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to: babeldocProps.to.document.length,
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},
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{
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name: "OCRmyPDF",
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from: ocrmypdfProps.from.document.length,
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to: ocrmypdfProps.to.document.length,
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},
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];
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let totalFrom = 0;
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