deno: use yargs in manage-service.

4 files changed, 40 insertions, 37 deletions

diff --git a/deno/deno.json b/deno/deno.json
index 0c603a0..dbc6cac 100644
--- a/deno/deno.json
+++ b/deno/deno.json
@@ -4,7 +4,6 @@
     "compile:mail-relay": "deno task --cwd=mail-relay compile",
   },
   "imports": {
-    "@std/cli": "jsr:@std/cli@^1.0.19",
     "@std/collections": "jsr:@std/collections@^1.1.1",
     "@std/csv": "jsr:@std/csv@^1.0.6",
     "@std/encoding": "jsr:@std/encoding@^1.0.10",
diff --git a/deno/deno.lock b/deno/deno.lock
index 2f3ac13..0d8b4eb 100644
--- a/deno/deno.lock
+++ b/deno/deno.lock
@@ -1301,7 +1301,6 @@
   },
   "workspace": {
     "dependencies": [
-      "jsr:@std/cli@^1.0.19",
       "jsr:@std/collections@^1.1.1",
       "jsr:@std/csv@^1.0.6",
       "jsr:@std/dotenv@~0.225.5",
@@ -1317,6 +1316,7 @@
       "mail-relay": {
         "dependencies": [
           "jsr:@db/sqlite@0.12",
+          "jsr:@std/cli@^1.0.19",
           "npm:@aws-sdk/client-s3@^3.821.0",
           "npm:@aws-sdk/client-sesv2@^3.821.0",
           "npm:@hono/zod-validator@0.7",
diff --git a/deno/mail-relay/deno.json b/deno/mail-relay/deno.json
index 9105747..22aae59 100644
--- a/deno/mail-relay/deno.json
+++ b/deno/mail-relay/deno.json
@@ -5,6 +5,7 @@
     "compile": "deno compile -o out/crupest-relay -A aws/app.ts"
   },
   "imports": {
+    "@std/cli": "jsr:@std/cli@^1.0.19",
     "@aws-sdk/client-s3": "npm:@aws-sdk/client-s3@^3.821.0",
     "@aws-sdk/client-sesv2": "npm:@aws-sdk/client-sesv2@^3.821.0",
     "@db/sqlite": "jsr:@db/sqlite@^0.12.0",
diff --git a/deno/tools/manage-service.ts b/deno/tools/manage-service.ts
index 45e09ec..148f55a 100644
--- a/deno/tools/manage-service.ts
+++ b/deno/tools/manage-service.ts
@@ -1,39 +1,42 @@
-import { parseArgs } from "@std/cli";
-import { TemplateDir } from "./template.ts";
 import { join } from "@std/path";
+// @ts-types="npm:@types/yargs"
+import yargs from "yargs";
 
-if (import.meta.main) {
-  const args = parseArgs(Deno.args, {
-    string: ["project-dir"],
-    boolean: ["no-dry-run"],
-  });
-
-  if (args._.length === 0) {
-    throw new Error("You must specify a command.");
-  }
-
-  const projectDir = args["project-dir"];
-  if (projectDir == null) {
-    throw new Error("You must specify project-dir.");
-  }
-
-  const command = String(args._[0]);
+import { TemplateDir } from "./template.ts";
 
-  switch (command) {
-    case "gen-tmpl":
-      new TemplateDir(
-        join(projectDir, "services/templates"),
-      ).generateWithVariableFiles(
-        [
-          join(projectDir, "data/config"),
-          join(projectDir, "services/config.template"),
-        ],
-        args["no-dry-run"] === true
-          ? join(projectDir, "services/generated")
-          : undefined,
-      );
-      break;
-    default:
-      throw new Error(command + " is not a valid command.");
-  }
+if (import.meta.main) {
+  await yargs(Deno.args)
+    .scriptName("manage-service")
+    .option("project-dir", {
+      type: "string",
+    })
+    .demandOption("project-dir")
+    .command({
+      command: "gen-tmpl",
+      describe: "generate files for templates",
+      builder: (builder) => {
+        return builder
+          .option("dry-run", {
+            type: "boolean",
+            default: true,
+          })
+          .strict();
+      },
+      handler: (argv) => {
+        const { projectDir, dryRun } = argv;
+        new TemplateDir(
+          join(projectDir, "services/templates"),
+        ).generateWithVariableFiles(
+          [
+            join(projectDir, "data/config"),
+            join(projectDir, "services/config.template"),
+          ],
+          dryRun ? undefined : join(projectDir, "services/generated"),
+        );
+      },
+    })
+    .demandCommand(1, "One command must be specified.")
+    .help()
+    .strict()
+    .parse();
 }