fix(cli): validate version

src/cli/install-tool/install-tool-base.service.ts

@@ -2,10 +2,10 @@ import { chmod, chown, stat, writeFile } from 'node:fs/promises';
 import { join } from 'node:path';
 import { injectable } from 'inversify';
 import type { EnvService, PathService } from '../services';
-import { fileRights, logger } from '../utils';
+import { fileRights, isValid, logger } from '../utils';
 
 export interface ShellWrapperConfig {
-  name: string;
+  name?: string;
   srcDir: string;
   exports?: string;
 }
@@ -32,6 +32,10 @@ export abstract class InstallToolBaseService {
 
   abstract link(version: string): Promise<void>;
 
+  needsPrepare(): boolean {
+    return true;
+  }
+
   test(_version: string): Promise<void> {
     return Promise.resolve();
   }
@@ -40,16 +44,16 @@ export abstract class InstallToolBaseService {
     return this.name;
   }
 
-  validate(_version: string): boolean {
-    return true;
+  validate(version: string): boolean {
+    return isValid(version);
   }
 
   protected async shellwrapper({
     name,
     srcDir,
     exports,
   }: ShellWrapperConfig): Promise<void> {
-    const tgt = join(this.pathSvc.binDir, name);
+    const tgt = join(this.pathSvc.binDir, name ?? this.name);
 
     let content = `#!/bin/bash
 
@@ -62,7 +66,7 @@ export abstract class InstallToolBaseService {
       content += `export ${exports}\n`;
     }
 
-    content += `${srcDir}/${name} "$@"\n`;
+    content += `${srcDir}/${name ?? this.name} "$@"\n`;
 
     await writeFile(tgt, content, { encoding: 'utf8' });
     await this.setOwner({ file: tgt });

src/cli/install-tool/install-tool.service.ts

@@ -38,7 +38,7 @@ export class InstallToolService {
         return;
       }
 
-      if (!(await this.pathSvc.findToolPath(tool))) {
+      if (toolSvc.needsPrepare() && !(await this.pathSvc.findToolPath(tool))) {
         logger.debug({ tool }, 'tool not prepared');
         const res = await prepareTools([tool], dryRun);
         if (res) {

src/cli/tools/dart/index.ts

@@ -103,7 +103,7 @@ export class InstallDartService extends InstallToolBaseService {
   override async link(version: string): Promise<void> {
     const src = join(this.pathSvc.versionedToolPath(this.name, version), 'bin');
 
-    await this.shellwrapper({ name: 'dart', srcDir: src });
+    await this.shellwrapper({ srcDir: src });
   }
 
   override async test(_version: string): Promise<void> {

src/cli/tools/docker/index.ts

@@ -67,7 +67,7 @@ export class InstallDockerService extends InstallToolBaseService {
   override async link(version: string): Promise<void> {
     const src = join(this.pathSvc.versionedToolPath(this.name, version), 'bin');
 
-    await this.shellwrapper({ name: 'docker', srcDir: src });
+    await this.shellwrapper({ srcDir: src });
   }
 
   override async test(_version: string): Promise<void> {

src/cli/utils/versions.ts

@@ -1,6 +1,10 @@
 import semver from 'semver';
 import { type StrictValidator, makeValidator } from 'typanion';
 
+export function isValid(version: string): boolean {
+  return semver.valid(version) !== null;
+}
+
 export function validateSemver(): StrictValidator<string, string> {
   return makeValidator<string, string>({
     test: (value, state): value is string => {