added simple translation program

.gitignore

@@ -2,3 +2,4 @@ resources
 public/
 .DS_Store
 content/.obsidian
+node_modules

package-lock.json

@@ -0,0 +1,158 @@
+{
+  "name": "teach-matsuuratomoya-com",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "teach-matsuuratomoya-com",
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "deepl-node": "^1.11.0"
+      }
+    },
+    "node_modules/@types/node": {
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+      "dependencies": {
+        "undici-types": "~5.26.4"
+      }
+    },
+    "node_modules/asynckit": {
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+        "follow-redirects": "^1.15.0",
+        "form-data": "^4.0.0",
+        "proxy-from-env": "^1.1.0"
+      }
+    },
+    "node_modules/axios/node_modules/form-data": {
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+      "dependencies": {
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+        "combined-stream": "^1.0.8",
+        "mime-types": "^2.1.12"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
+    "node_modules/combined-stream": {
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+      "dependencies": {
+        "delayed-stream": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/deepl-node": {
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+      "dependencies": {
+        "@types/node": ">=12.0",
+        "axios": ">=0.21.2 <1.2.0 || >=1.2.2",
+        "form-data": "^3.0.0",
+        "loglevel": ">=1.6.2"
+      },
+      "engines": {
+        "node": ">=12.0"
+      }
+    },
+    "node_modules/delayed-stream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
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+        "node": ">=0.4.0"
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+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://github.com/sponsors/RubenVerborgh"
+        }
+      ],
+      "engines": {
+        "node": ">=4.0"
+      },
+      "peerDependenciesMeta": {
+        "debug": {
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+        }
+      }
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+        "combined-stream": "^1.0.8",
+        "mime-types": "^2.1.12"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
+    "node_modules/loglevel": {
+      "version": "1.8.1",
+      "resolved": "https://registry.npmjs.org/loglevel/-/loglevel-1.8.1.tgz",
+      "integrity": "sha512-tCRIJM51SHjAayKwC+QAg8hT8vg6z7GSgLJKGvzuPb1Wc+hLzqtuVLxp6/HzSPOozuK+8ErAhy7U/sVzw8Dgfg==",
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+        "node": ">= 0.6.0"
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+      "funding": {
+        "type": "tidelift",
+        "url": "https://tidelift.com/funding/github/npm/loglevel"
+      }
+    },
+    "node_modules/mime-db": {
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+    "node_modules/mime-types": {
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+      "dependencies": {
+        "mime-db": "1.52.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
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+    },
+    "node_modules/undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA=="
+    }
+  }
+}

package.json

@@ -0,0 +1,14 @@
+{
+  "name": "teach-matsuuratomoya-com",
+  "version": "1.0.0",
+  "description": "[![License: CC BY-NC-SA 4.0](https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg)](https://creativecommons.org/licenses/by-nc-sa/4.0/)",
+  "main": "translate.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "deepl-node": "^1.11.0"
+  }
+}

translate.js

@@ -0,0 +1,68 @@
+const fs = require("fs").promises;
+const path = require("path");
+const API_KEY = process.env.DEEPL_API_KEY;
+const deepl = require('deepl-node');
+const translator = new deepl.Translator(API_KEY);
+
+
+const main = async () => {
+    try {
+        if (!process.argv[2]) {
+            throw new Error("File path is not set.")
+        }
+        const file_path = process.argv[2];
+        const writepath = path.dirname(file_path) + '/' + path.parse(file_path).name + ".en" + path.extname(file_path);
+        console.log(`source: ${file_path}\ndst: ${String(writepath)}`)
+        console.log(`API_KEY:${API_KEY}`)
+        const data = await fs.readFile(file_path, 'utf8');
+        let chunk = [];
+        const last = data.split('\n').reduce((acc, line) => {
+            if (acc && acc.length > 5000) {
+                chunk.push(acc);
+                acc = "";
+                return line
+            } else {
+                return acc + "\n" + line
+            }
+        }, "");
+        chunk.push(last);
+        if (chunk[0]) {
+            const res = await Promise.all(chunk.map(c => {
+                console.debug(c);
+                return deeplTranslate(c)
+            }
+            ))
+            const resstr = fixWrongFormatting(res.join("\n"));
+            await fs.writeFile(writepath, resstr)
+        }
+    } catch (error) {
+        console.error(error)
+    }
+}
+async function deeplTranslate(deeplInput) {
+    return translator
+        .translateText(deeplInput, "ja", 'en-us')
+        .then((result) => {
+            return result.text
+        })
+}
+function fixWrongFormatting(src) {
+    let res = "";
+    //fix codeblock
+    res = src.replace(/You can use the ``sh/g, "```sh");
+    res = res.replace(/`{2}sh\n/g, "```sh\n");
+
+    res = res.replace(/^.*``([a-z]*)\n/g, "```$1\n");
+    res = res.replace(/`{4,}/g, "```");
+    //fix inline code
+    res = res.replace(/`{2}(.+)`{2}/g, "`$1`");
+    //fix image link
+    res = res.replace(/![\t\s]+\[/g, "![");
+    //fix link
+
+    res = res.replace(/\][\t\s]+\(/g, "](");
+    //fix hugo shortcode
+    res = res.replace(/>\}{2,}/g, ">}}");
+    return res
+}
+main();