commit e6c1294c910e6b54d24d62981632cf5e5f79d33f
parent aa7d48bfb1235ab7c5ca19e814733b7891f382c3
Author: Florian Dold <florian@dold.me>
Date: Mon, 14 Feb 2022 16:51:13 +0100
pogen: read files from tsconfig, import po2ts
Diffstat:
8 files changed, 497 insertions(+), 470 deletions(-)
diff --git a/packages/pogen/package.json b/packages/pogen/package.json
@@ -11,6 +11,7 @@
"compile": "tsc"
},
"devDependencies": {
+ "po2json": "^0.4.5",
"typescript": "^4.5.5"
},
"dependencies": {
diff --git a/packages/pogen/po2.js b/packages/pogen/po2.js
@@ -1,32 +0,0 @@
-const ts = require("typescript");
-
-const configPath = ts.findConfigFile(
- /*searchPath*/ "./",
- ts.sys.fileExists,
- "tsconfig.json"
- );
-if (!configPath) {
- throw new Error("Could not find a valid 'tsconfig.json'.");
-}
-
-console.log(configPath);
-
-const cmdline = ts.getParsedCommandLineOfConfigFile(configPath, {}, {
- fileExists: ts.sys.fileExists,
- getCurrentDirectory: ts.sys.getCurrentDirectory,
- onUnRecoverableConfigFileDiagnostic: (e) => console.log(e),
- readDirectory: ts.sys.readDirectory,
- readFile: ts.sys.readFile,
- useCaseSensitiveFileNames: true,
-})
-
-console.log(cmdline);
-
-const prog = ts.createProgram({
- options: cmdline.options,
- rootNames: cmdline.fileNames,
-});
-
-const allFiles = prog.getSourceFiles();
-
-console.log(allFiles.map(x => x.path));
-\ No newline at end of file
diff --git a/packages/pogen/pogen.ts b/packages/pogen/pogen.ts
@@ -1,436 +0,0 @@
-/*
- This file is part of TALER
- (C) 2016 GNUnet e.V.
-
- TALER is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along with
- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
- */
-
-/**
- * Generate .po file from list of source files.
- *
- * Note that duplicate message IDs are NOT merged, to get the same output as
- * you would from xgettext, just run msguniq.
- *
- * @author Florian Dold
- */
-
-/**
- * Imports.
- */
-import { readFileSync } from "fs";
-import * as ts from "typescript";
-
-function wordwrap(str: string, width: number = 80): string[] {
- var regex = ".{1," + width + "}(\\s|$)|\\S+(\\s|$)";
- return str.match(RegExp(regex, "g"));
-}
-
-export function processFile(sourceFile: ts.SourceFile) {
- processNode(sourceFile);
- let lastTokLine = 0;
- let preLastTokLine = 0;
-
- function getTemplate(node: ts.Node): string {
- switch (node.kind) {
- case ts.SyntaxKind.FirstTemplateToken:
- return (<any>node).text;
- case ts.SyntaxKind.TemplateExpression:
- let te = <ts.TemplateExpression>node;
- let textFragments = [te.head.text];
- for (let tsp of te.templateSpans) {
- textFragments.push(`%${(textFragments.length - 1) / 2 + 1}$s`);
- textFragments.push(tsp.literal.text.replace(/%/g, "%%"));
- }
- return textFragments.join("");
- default:
- return "(pogen.ts: unable to parse)";
- }
- }
-
- function getComment(node: ts.Node): string {
- let lc = ts.getLineAndCharacterOfPosition(sourceFile, node.pos);
- let lastComments;
- for (let l = preLastTokLine; l < lastTokLine; l++) {
- let pos = ts.getPositionOfLineAndCharacter(sourceFile, l, 0);
- let comments = ts.getTrailingCommentRanges(sourceFile.text, pos);
- if (comments) {
- lastComments = comments;
- }
- }
- if (!lastComments) {
- return;
- }
- let candidate = lastComments[lastComments.length - 1];
- let candidateEndLine = ts.getLineAndCharacterOfPosition(
- sourceFile,
- candidate.end,
- ).line;
- if (candidateEndLine != lc.line - 1) {
- return;
- }
- let text = sourceFile.text.slice(candidate.pos, candidate.end);
- switch (candidate.kind) {
- case ts.SyntaxKind.SingleLineCommentTrivia:
- // Remove comment leader
- text = text.replace(/^[/][/]\s*/, "");
- break;
- case ts.SyntaxKind.MultiLineCommentTrivia:
- // Remove comment leader and trailer,
- // handling white space just like xgettext.
- text = text
- .replace(/^[/][*](\s*?\n|\s*)?/, "")
- .replace(/(\n[ \t]*?)?[*][/]$/, "");
- break;
- }
- return text;
- }
-
- function getPath(node: ts.Node): string[] {
- switch (node.kind) {
- case ts.SyntaxKind.PropertyAccessExpression:
- let pae = <ts.PropertyAccessExpression>node;
- return Array.prototype.concat(getPath(pae.expression), [pae.name.text]);
- case ts.SyntaxKind.Identifier:
- let id = <ts.Identifier>node;
- return [id.text];
- }
- return ["(other)"];
- }
-
- function arrayEq<T>(a1: T[], a2: T[]) {
- if (a1.length != a2.length) {
- return false;
- }
- for (let i = 0; i < a1.length; i++) {
- if (a1[i] != a2[i]) {
- return false;
- }
- }
- return true;
- }
-
- interface TemplateResult {
- comment: string;
- path: string[];
- template: string;
- line: number;
- }
-
- function processTaggedTemplateExpression(
- tte: ts.TaggedTemplateExpression,
- ): TemplateResult {
- let lc = ts.getLineAndCharacterOfPosition(sourceFile, tte.pos);
- if (lc.line != lastTokLine) {
- preLastTokLine = lastTokLine;
- lastTokLine = lc.line;
- }
- let path = getPath(tte.tag);
- let res: TemplateResult = {
- path,
- line: lc.line,
- comment: getComment(tte),
- template: getTemplate(tte.template).replace(/"/g, '\\"'),
- };
- return res;
- }
-
- function formatMsgComment(line: number, comment?: string) {
- if (comment) {
- for (let cl of comment.split("\n")) {
- console.log(`#. ${cl}`);
- }
- }
- console.log(`#: ${sourceFile.fileName}:${line + 1}`);
- console.log(`#, c-format`);
- }
-
- function formatMsgLine(head: string, msg: string) {
- // Do escaping, wrap break at newlines
- let parts = msg
- .match(/(.*\n|.+$)/g)
- .map((x) => x.replace(/\n/g, "\\n"))
- .map((p) => wordwrap(p))
- .reduce((a, b) => a.concat(b));
- if (parts.length == 1) {
- console.log(`${head} "${parts[0]}"`);
- } else {
- console.log(`${head} ""`);
- for (let p of parts) {
- console.log(`"${p}"`);
- }
- }
- }
-
- function getJsxElementPath(node: ts.Node) {
- let path;
- let process = (childNode) => {
- switch (childNode.kind) {
- case ts.SyntaxKind.JsxOpeningElement: {
- let e = childNode as ts.JsxOpeningElement;
- return (path = getPath(e.tagName));
- }
- default:
- break;
- }
- };
- ts.forEachChild(node, process);
- return path;
- }
-
- function translateJsxExpression(node: ts.Node, h) {
- switch (node.kind) {
- case ts.SyntaxKind.StringLiteral: {
- let e = node as ts.StringLiteral;
- return e.text;
- }
- default:
- return `%${h[0]++}$s`;
- }
- }
-
- function trim(s) {
- return s.replace(/^[ \n\t]*/, "").replace(/[ \n\t]*$/, "");
- }
-
- function getJsxContent(node: ts.Node) {
- let fragments = [];
- let holeNum = [1];
- let process = (childNode) => {
- switch (childNode.kind) {
- case ts.SyntaxKind.JsxText: {
- let e = childNode as ts.JsxText;
- let s = e.getFullText();
- let t = s.split("\n").map(trim).join(" ");
- if (s[0] === " ") {
- t = " " + t;
- }
- if (s[s.length - 1] === " ") {
- t = t + " ";
- }
- fragments.push(t);
- }
- case ts.SyntaxKind.JsxOpeningElement:
- break;
- case ts.SyntaxKind.JsxElement:
- fragments.push(`%${holeNum[0]++}$s`);
- break;
- case ts.SyntaxKind.JsxExpression: {
- let e = childNode as ts.JsxExpression;
- fragments.push(translateJsxExpression(e.expression, holeNum));
- break;
- }
- case ts.SyntaxKind.JsxClosingElement:
- break;
- default:
- let lc = ts.getLineAndCharacterOfPosition(
- childNode.getSourceFile(),
- childNode.getStart(),
- );
- console.error(
- `unrecognized syntax in JSX Element ${
- ts.SyntaxKind[childNode.kind]
- } (${childNode.getSourceFile().fileName}:${lc.line + 1}:${
- lc.character + 1
- }`,
- );
- break;
- }
- };
- ts.forEachChild(node, process);
- return fragments.join("").trim().replace(/ +/g, " ");
- }
-
- function getJsxSingular(node: ts.Node) {
- let res;
- let process = (childNode) => {
- switch (childNode.kind) {
- case ts.SyntaxKind.JsxElement: {
- let path = getJsxElementPath(childNode);
- if (arrayEq(path, ["i18n", "TranslateSingular"])) {
- res = getJsxContent(childNode);
- }
- }
- default:
- break;
- }
- };
- ts.forEachChild(node, process);
- return res;
- }
-
- function getJsxPlural(node: ts.Node) {
- let res;
- let process = (childNode) => {
- switch (childNode.kind) {
- case ts.SyntaxKind.JsxElement: {
- let path = getJsxElementPath(childNode);
- if (arrayEq(path, ["i18n", "TranslatePlural"])) {
- res = getJsxContent(childNode);
- }
- }
- default:
- break;
- }
- };
- ts.forEachChild(node, process);
- return res;
- }
-
- function processNode(node: ts.Node) {
- switch (node.kind) {
- case ts.SyntaxKind.JsxElement:
- let path = getJsxElementPath(node);
- if (arrayEq(path, ["i18n", "Translate"])) {
- let content = getJsxContent(node);
- let { line } = ts.getLineAndCharacterOfPosition(sourceFile, node.pos);
- let comment = getComment(node);
- formatMsgComment(line, comment);
- formatMsgLine("msgid", content);
- console.log(`msgstr ""`);
- console.log();
- return;
- }
- if (arrayEq(path, ["i18n", "TranslateSwitch"])) {
- let { line } = ts.getLineAndCharacterOfPosition(sourceFile, node.pos);
- let comment = getComment(node);
- formatMsgComment(line, comment);
- let singularForm = getJsxSingular(node);
- if (!singularForm) {
- console.error("singular form missing");
- process.exit(1);
- }
- let pluralForm = getJsxPlural(node);
- if (!pluralForm) {
- console.error("plural form missing");
- process.exit(1);
- }
- formatMsgLine("msgid", singularForm);
- formatMsgLine("msgid_plural", pluralForm);
- console.log(`msgstr[0] ""`);
- console.log(`msgstr[1] ""`);
- console.log();
- return;
- }
- break;
- case ts.SyntaxKind.CallExpression: {
- // might be i18n.plural(i18n[.X]`...`, i18n[.X]`...`)
- let ce = <ts.CallExpression>node;
- let path = getPath(ce.expression);
- if (!arrayEq(path, ["i18n", "plural"])) {
- break;
- }
- if (ce.arguments[0].kind != ts.SyntaxKind.TaggedTemplateExpression) {
- break;
- }
- if (ce.arguments[1].kind != ts.SyntaxKind.TaggedTemplateExpression) {
- break;
- }
- let { line } = ts.getLineAndCharacterOfPosition(sourceFile, ce.pos);
- let t1 = processTaggedTemplateExpression(
- <ts.TaggedTemplateExpression>ce.arguments[0],
- );
- let t2 = processTaggedTemplateExpression(
- <ts.TaggedTemplateExpression>ce.arguments[1],
- );
- let comment = getComment(ce);
-
- formatMsgComment(line, comment);
- formatMsgLine("msgid", t1.template);
- formatMsgLine("msgid_plural", t2.template);
- console.log(`msgstr[0] ""`);
- console.log(`msgstr[1] ""`);
- console.log();
-
- // Important: no processing for child i18n expressions here
- return;
- }
- case ts.SyntaxKind.TaggedTemplateExpression: {
- let tte = <ts.TaggedTemplateExpression>node;
- let { comment, template, line, path } = processTaggedTemplateExpression(
- tte,
- );
- if (path[0] != "i18n") {
- break;
- }
- formatMsgComment(line, comment);
- formatMsgLine("msgid", template);
- console.log(`msgstr ""`);
- console.log();
- break;
- }
- }
-
- ts.forEachChild(node, processNode);
- }
-}
-
-export function main() {
- const configPath = ts.findConfigFile(
- /*searchPath*/ "./",
- ts.sys.fileExists,
- "tsconfig.json",
- );
- if (!configPath) {
- throw new Error("Could not find a valid 'tsconfig.json'.");
- }
-
- const cmdline = ts.getParsedCommandLineOfConfigFile(
- configPath,
- {},
- {
- fileExists: ts.sys.fileExists,
- getCurrentDirectory: ts.sys.getCurrentDirectory,
- onUnRecoverableConfigFileDiagnostic: (e) => console.log(e),
- readDirectory: ts.sys.readDirectory,
- readFile: ts.sys.readFile,
- useCaseSensitiveFileNames: true,
- },
- );
-
- const fileNames = cmdline.fileNames;
-
- fileNames.sort();
-
- const outChunks: string[] = [];
-
- outChunks.push(`# SOME DESCRIPTIVE TITLE.
-# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
-# This file is distributed under the same license as the PACKAGE package.
-# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
-#
-#, fuzzy
-msgid ""
-msgstr ""
-"Project-Id-Version: PACKAGE VERSION\\n"
-"Report-Msgid-Bugs-To: \\n"
-"POT-Creation-Date: 2016-11-23 00:00+0100\\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n"
-"Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"
-"Language-Team: LANGUAGE <LL@li.org>\\n"
-"Language: \\n"
-"MIME-Version: 1.0\\n"
-"Content-Type: text/plain; charset=UTF-8\\n"
-"Content-Transfer-Encoding: 8bit\\n"`);
-
- fileNames.forEach((fileName) => {
- let sourceFile = ts.createSourceFile(
- fileName,
- readFileSync(fileName).toString(),
- ts.ScriptTarget.ES2016,
- /*setParentNodes */ true,
- );
- processFile(sourceFile);
- });
-
- const out = outChunks.join("");
- console.log(out);
-}
diff --git a/packages/pogen/dumpTree.ts b/packages/pogen/src/dumpTree.ts
diff --git a/packages/pogen/src/po2ts.ts b/packages/pogen/src/po2ts.ts
@@ -0,0 +1,60 @@
+/*
+ This file is part of GNU Taler
+ (C) 2020 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+ * Convert a <lang>.po file into a JavaScript / TypeScript expression.
+ */
+
+// @ts-ignore
+import * as po2json from "po2json";
+import * as fs from "fs";
+import * as path from "path";
+
+const files = fs
+ .readdirSync("./src/i18n")
+ .filter((x) => x.endsWith(".po"))
+ .map((x) => path.join("./src/i18n/", x));
+
+if (files.length === 0) {
+ console.error("no .po files found in src/i18n/");
+ process.exit(1);
+}
+
+console.log(files);
+
+const chunks: string[] = [];
+
+for (const filename of files) {
+ const m = filename.match(/([a-zA-Z0-9-_]+).po/);
+
+ if (!m) {
+ console.error("error: unexpected filename (expected <lang>.po)");
+ process.exit(1);
+ }
+
+ const lang = m[1];
+ const pojson = po2json.parseFileSync(filename, {
+ format: "jed1.x",
+ fuzzy: true,
+ });
+ const s =
+ "strings['" + lang + "'] = " + JSON.stringify(pojson, null, " ") + ";\n\n";
+ chunks.push(s);
+}
+
+const tsContents = chunks.join("");
+
+fs.writeFileSync("src/i18n/strings.ts", tsContents);
diff --git a/packages/pogen/src/potextract.ts b/packages/pogen/src/potextract.ts
@@ -0,0 +1,433 @@
+/*
+ This file is part of GNU Taler
+ (C) 2019-2022 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+ */
+
+
+/**
+ * Imports.
+ */
+import * as ts from "typescript";
+
+function wordwrap(str: string, width: number = 80): string[] {
+ var regex = ".{1," + width + "}(\\s|$)|\\S+(\\s|$)";
+ return str.match(RegExp(regex, "g"));
+}
+
+export function processFile(sourceFile: ts.SourceFile, outChunks: string[]) {
+ processNode(sourceFile);
+ let lastTokLine = 0;
+ let preLastTokLine = 0;
+
+ function getTemplate(node: ts.Node): string {
+ switch (node.kind) {
+ case ts.SyntaxKind.FirstTemplateToken:
+ return (<any>node).text;
+ case ts.SyntaxKind.TemplateExpression:
+ let te = <ts.TemplateExpression>node;
+ let textFragments = [te.head.text];
+ for (let tsp of te.templateSpans) {
+ textFragments.push(`%${(textFragments.length - 1) / 2 + 1}$s`);
+ textFragments.push(tsp.literal.text.replace(/%/g, "%%"));
+ }
+ return textFragments.join("");
+ default:
+ return "(pogen.ts: unable to parse)";
+ }
+ }
+
+ function getComment(node: ts.Node): string {
+ let lc = ts.getLineAndCharacterOfPosition(sourceFile, node.pos);
+ let lastComments;
+ for (let l = preLastTokLine; l < lastTokLine; l++) {
+ let pos = ts.getPositionOfLineAndCharacter(sourceFile, l, 0);
+ let comments = ts.getTrailingCommentRanges(sourceFile.text, pos);
+ if (comments) {
+ lastComments = comments;
+ }
+ }
+ if (!lastComments) {
+ return;
+ }
+ let candidate = lastComments[lastComments.length - 1];
+ let candidateEndLine = ts.getLineAndCharacterOfPosition(
+ sourceFile,
+ candidate.end,
+ ).line;
+ if (candidateEndLine != lc.line - 1) {
+ return;
+ }
+ let text = sourceFile.text.slice(candidate.pos, candidate.end);
+ switch (candidate.kind) {
+ case ts.SyntaxKind.SingleLineCommentTrivia:
+ // Remove comment leader
+ text = text.replace(/^[/][/]\s*/, "");
+ break;
+ case ts.SyntaxKind.MultiLineCommentTrivia:
+ // Remove comment leader and trailer,
+ // handling white space just like xgettext.
+ text = text
+ .replace(/^[/][*](\s*?\n|\s*)?/, "")
+ .replace(/(\n[ \t]*?)?[*][/]$/, "");
+ break;
+ }
+ return text;
+ }
+
+ function getPath(node: ts.Node): string[] {
+ switch (node.kind) {
+ case ts.SyntaxKind.PropertyAccessExpression:
+ let pae = <ts.PropertyAccessExpression>node;
+ return Array.prototype.concat(getPath(pae.expression), [pae.name.text]);
+ case ts.SyntaxKind.Identifier:
+ let id = <ts.Identifier>node;
+ return [id.text];
+ }
+ return ["(other)"];
+ }
+
+ function arrayEq<T>(a1: T[], a2: T[]) {
+ if (a1.length != a2.length) {
+ return false;
+ }
+ for (let i = 0; i < a1.length; i++) {
+ if (a1[i] != a2[i]) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ interface TemplateResult {
+ comment: string;
+ path: string[];
+ template: string;
+ line: number;
+ }
+
+ function processTaggedTemplateExpression(
+ tte: ts.TaggedTemplateExpression,
+ ): TemplateResult {
+ let lc = ts.getLineAndCharacterOfPosition(sourceFile, tte.pos);
+ if (lc.line != lastTokLine) {
+ preLastTokLine = lastTokLine;
+ lastTokLine = lc.line;
+ }
+ let path = getPath(tte.tag);
+ let res: TemplateResult = {
+ path,
+ line: lc.line,
+ comment: getComment(tte),
+ template: getTemplate(tte.template).replace(/"/g, '\\"'),
+ };
+ return res;
+ }
+
+ function formatMsgComment(line: number, comment?: string) {
+ if (comment) {
+ for (let cl of comment.split("\n")) {
+ outChunks.push(`#. ${cl}\n`);
+ }
+ }
+ outChunks.push(`#: ${sourceFile.fileName}:${line + 1}\n`);
+ outChunks.push(`#, c-format\n`);
+ }
+
+ function formatMsgLine(head: string, msg: string) {
+ // Do escaping, wrap break at newlines
+ let parts = msg
+ .match(/(.*\n|.+$)/g)
+ .map((x) => x.replace(/\n/g, "\\n"))
+ .map((p) => wordwrap(p))
+ .reduce((a, b) => a.concat(b));
+ if (parts.length == 1) {
+ outChunks.push(`${head} "${parts[0]}"\n`);
+ } else {
+ outChunks.push(`${head} ""\n`);
+ for (let p of parts) {
+ outChunks.push(`"${p}"\n`);
+ }
+ }
+ }
+
+ function getJsxElementPath(node: ts.Node) {
+ let path;
+ let process = (childNode) => {
+ switch (childNode.kind) {
+ case ts.SyntaxKind.JsxOpeningElement: {
+ let e = childNode as ts.JsxOpeningElement;
+ return (path = getPath(e.tagName));
+ }
+ default:
+ break;
+ }
+ };
+ ts.forEachChild(node, process);
+ return path;
+ }
+
+ function translateJsxExpression(node: ts.Node, h) {
+ switch (node.kind) {
+ case ts.SyntaxKind.StringLiteral: {
+ let e = node as ts.StringLiteral;
+ return e.text;
+ }
+ default:
+ return `%${h[0]++}$s`;
+ }
+ }
+
+ function trim(s) {
+ return s.replace(/^[ \n\t]*/, "").replace(/[ \n\t]*$/, "");
+ }
+
+ function getJsxContent(node: ts.Node) {
+ let fragments = [];
+ let holeNum = [1];
+ let process = (childNode) => {
+ switch (childNode.kind) {
+ case ts.SyntaxKind.JsxText: {
+ let e = childNode as ts.JsxText;
+ let s = e.text;
+ let t = s.split("\n").map(trim).join(" ");
+ if (s[0] === " ") {
+ t = " " + t;
+ }
+ if (s[s.length - 1] === " ") {
+ t = t + " ";
+ }
+ fragments.push(t);
+ }
+ case ts.SyntaxKind.JsxOpeningElement:
+ break;
+ case ts.SyntaxKind.JsxElement:
+ fragments.push(`%${holeNum[0]++}$s`);
+ break;
+ case ts.SyntaxKind.JsxExpression: {
+ let e = childNode as ts.JsxExpression;
+ fragments.push(translateJsxExpression(e.expression, holeNum));
+ break;
+ }
+ case ts.SyntaxKind.JsxClosingElement:
+ break;
+ default:
+ let lc = ts.getLineAndCharacterOfPosition(
+ childNode.getSourceFile(),
+ childNode.getStart(),
+ );
+ console.error(
+ `unrecognized syntax in JSX Element ${
+ ts.SyntaxKind[childNode.kind]
+ } (${childNode.getSourceFile().fileName}:${lc.line + 1}:${
+ lc.character + 1
+ }`,
+ );
+ break;
+ }
+ };
+ ts.forEachChild(node, process);
+ return fragments.join("").trim().replace(/ +/g, " ");
+ }
+
+ function getJsxSingular(node: ts.Node) {
+ let res;
+ let process = (childNode) => {
+ switch (childNode.kind) {
+ case ts.SyntaxKind.JsxElement: {
+ let path = getJsxElementPath(childNode);
+ if (arrayEq(path, ["i18n", "TranslateSingular"])) {
+ res = getJsxContent(childNode);
+ }
+ }
+ default:
+ break;
+ }
+ };
+ ts.forEachChild(node, process);
+ return res;
+ }
+
+ function getJsxPlural(node: ts.Node) {
+ let res;
+ let process = (childNode) => {
+ switch (childNode.kind) {
+ case ts.SyntaxKind.JsxElement: {
+ let path = getJsxElementPath(childNode);
+ if (arrayEq(path, ["i18n", "TranslatePlural"])) {
+ res = getJsxContent(childNode);
+ }
+ }
+ default:
+ break;
+ }
+ };
+ ts.forEachChild(node, process);
+ return res;
+ }
+
+ function processNode(node: ts.Node) {
+ switch (node.kind) {
+ case ts.SyntaxKind.JsxElement:
+ let path = getJsxElementPath(node);
+ if (arrayEq(path, ["i18n", "Translate"])) {
+ let content = getJsxContent(node);
+ let { line } = ts.getLineAndCharacterOfPosition(sourceFile, node.pos);
+ let comment = getComment(node);
+ formatMsgComment(line, comment);
+ formatMsgLine("msgid", content);
+ outChunks.push(`msgstr ""\n`);
+ outChunks.push("\n");
+ return;
+ }
+ if (arrayEq(path, ["i18n", "TranslateSwitch"])) {
+ let { line } = ts.getLineAndCharacterOfPosition(sourceFile, node.pos);
+ let comment = getComment(node);
+ formatMsgComment(line, comment);
+ let singularForm = getJsxSingular(node);
+ if (!singularForm) {
+ console.error("singular form missing");
+ process.exit(1);
+ }
+ let pluralForm = getJsxPlural(node);
+ if (!pluralForm) {
+ console.error("plural form missing");
+ process.exit(1);
+ }
+ formatMsgLine("msgid", singularForm);
+ formatMsgLine("msgid_plural", pluralForm);
+ outChunks.push(`msgstr[0] ""\n`);
+ outChunks.push(`msgstr[1] ""\n`);
+ outChunks.push(`\n`);
+ return;
+ }
+ break;
+ case ts.SyntaxKind.CallExpression: {
+ // might be i18n.plural(i18n[.X]`...`, i18n[.X]`...`)
+ let ce = <ts.CallExpression>node;
+ let path = getPath(ce.expression);
+ if (!arrayEq(path, ["i18n", "plural"])) {
+ break;
+ }
+ if (ce.arguments[0].kind != ts.SyntaxKind.TaggedTemplateExpression) {
+ break;
+ }
+ if (ce.arguments[1].kind != ts.SyntaxKind.TaggedTemplateExpression) {
+ break;
+ }
+ let { line } = ts.getLineAndCharacterOfPosition(sourceFile, ce.pos);
+ let t1 = processTaggedTemplateExpression(
+ <ts.TaggedTemplateExpression>ce.arguments[0],
+ );
+ let t2 = processTaggedTemplateExpression(
+ <ts.TaggedTemplateExpression>ce.arguments[1],
+ );
+ let comment = getComment(ce);
+
+ formatMsgComment(line, comment);
+ formatMsgLine("msgid", t1.template);
+ formatMsgLine("msgid_plural", t2.template);
+ outChunks.push(`msgstr[0] ""\n`);
+ outChunks.push(`msgstr[1] ""\n`);
+ outChunks.push("\n");
+
+ // Important: no processing for child i18n expressions here
+ return;
+ }
+ case ts.SyntaxKind.TaggedTemplateExpression: {
+ let tte = <ts.TaggedTemplateExpression>node;
+ let { comment, template, line, path } =
+ processTaggedTemplateExpression(tte);
+ if (path[0] != "i18n") {
+ break;
+ }
+ formatMsgComment(line, comment);
+ formatMsgLine("msgid", template);
+ outChunks.push(`msgstr ""\n`);
+ outChunks.push("\n");
+ break;
+ }
+ }
+
+ ts.forEachChild(node, processNode);
+ }
+}
+
+const configPath = ts.findConfigFile(
+ /*searchPath*/ "./",
+ ts.sys.fileExists,
+ "tsconfig.json",
+);
+if (!configPath) {
+ throw new Error("Could not find a valid 'tsconfig.json'.");
+}
+
+console.log(configPath);
+
+const cmdline = ts.getParsedCommandLineOfConfigFile(
+ configPath,
+ {},
+ {
+ fileExists: ts.sys.fileExists,
+ getCurrentDirectory: ts.sys.getCurrentDirectory,
+ onUnRecoverableConfigFileDiagnostic: (e) => console.log(e),
+ readDirectory: ts.sys.readDirectory,
+ readFile: ts.sys.readFile,
+ useCaseSensitiveFileNames: true,
+ },
+);
+
+console.log(cmdline);
+
+const prog = ts.createProgram({
+ options: cmdline.options,
+ rootNames: cmdline.fileNames,
+});
+
+const allFiles = prog.getSourceFiles();
+
+const ownFiles = allFiles.filter(
+ (x) =>
+ !x.isDeclarationFile &&
+ !prog.isSourceFileFromExternalLibrary(x) &&
+ !prog.isSourceFileDefaultLibrary(x),
+);
+
+console.log(ownFiles.map((x) => x.fileName));
+
+const chunks = [];
+
+chunks.push(`# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\\n"
+"Report-Msgid-Bugs-To: \\n"
+"POT-Creation-Date: 2016-11-23 00:00+0100\\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"
+"Language-Team: LANGUAGE <LL@li.org>\\n"
+"Language: \\n"
+"MIME-Version: 1.0\\n"
+"Content-Type: text/plain; charset=UTF-8\\n"
+"Content-Transfer-Encoding: 8bit\\n"`);
+
+for (const f of ownFiles) {
+ processFile(f, chunks);
+}
+
+console.log(chunks.join(""));
diff --git a/packages/pogen/tsconfig.json b/packages/pogen/tsconfig.json
@@ -10,5 +10,5 @@
"lib": ["es6"],
"types": ["node"]
},
- "files": ["pogen.ts"]
+ "include": ["src/**/*.ts"]
}
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
@@ -150,10 +150,12 @@ importers:
packages/pogen:
specifiers:
'@types/node': ^17.0.17
+ po2json: ^0.4.5
typescript: ^4.5.5
dependencies:
'@types/node': 17.0.17
devDependencies:
+ po2json: 0.4.5
typescript: 4.5.5
packages/taler-util:
