handle remove venv

python-ts/main.ts

@@ -6,6 +6,7 @@ import {
     existsPath,
     joinPath,
     log,
+    ProcessBar,
     readFileToString,
     resolveFilename,
 } from "https://global.hatter.ink/script/get/@16/deno-commons-mod.ts";
@@ -128,10 +129,11 @@ function handleHelp(_args: string[]) {
     help.push(
         `python.ts - Python version and virtual environment management tool
 
-python.ts python     - management python version [alias: py]
-python.ts add-python - add python version [alias: py]
-python.ts venv       - management python virtual environment
-python.ts add-venv   - add python virtual environment`,
+python.ts python      - management python version [alias: py]
+python.ts add-python  - add python version [alias: py]
+python.ts venv        - management python virtual environment
+python.ts add-venv    - add python virtual environment
+python.ts remove-venv - remove python virtual environment`,
     );
     // source <(cat ~/.venv-python-3.13.5/bin/activate)
     // source <(python.ts venv test1)
@@ -327,6 +329,54 @@ python.ts add-venv --version 3.10 --venv test-env`);
     await addVirtualEnv(flags.version, flags.venv);
 }
 
+async function handleRemoveVenv(args: string[]) {
+    const flags = parseArgs(args, {
+        boolean: ["help"],
+        string: ["venv"],
+    });
+    if (args.length === 0 || flags.help) {
+        console.log(`Help massage for remove-venv
+
+python.ts remove-venv --venv test-env`);
+        return;
+    }
+    if (!flags.venv) {
+        log.error("Venv is missing");
+        return;
+    }
+    const pythonConfig = await loadPythonConfig();
+    const pythonVenvProfile = pythonConfig.profiles &&
+        pythonConfig.profiles[flags.venv];
+    if (!pythonVenvProfile) {
+        throw `Python venv not exists: ${flags.venv}`;
+    }
+
+    console.log(
+        `Pending remove virtual environment [PLEASE CONFIRM]: `,
+        pythonVenvProfile,
+    );
+
+    const yesOrNo = prompt("Please confirm (yes/no):");
+    if (yesOrNo === "yes" || yesOrNo === "y") {
+        // DO CONFIRM YES
+        // TODO
+        const path = pythonVenvProfile.path;
+        log.info(`Remove path: ${path}`);
+
+        await new ProcessBar(`Removing path ${path}`).call(async () => {
+            await Deno.remove(path, { recursive: true });
+        });
+
+        delete pythonConfig.profiles[flags.venv];
+        await savePythonConfig(pythonConfig);
+        log.success(`Remove virtual environment: ${flags.venv}`);
+    } else {
+        console.log(
+            `Your input '${yesOrNo}', skip remove the virtual environment`,
+        );
+    }
+}
+
 async function main() {
     const args = Deno.args;
 
@@ -356,6 +406,10 @@ async function main() {
         case "add-venv":
             await handleAddVenv(remainingArgs);
             break;
+        case "rm-venv":
+        case "remove-venv":
+            await handleRemoveVenv(remainingArgs);
+            break;
         default:
             log.error(`Unknown subcommand: ${subcommand}`);
             break;