feat: allow overwriting the message

Signed-off-by: Sam Therapy <sam@samtherapy.net>

src/bot.ts

@@ -1,9 +1,9 @@
 #!/usr/bin/env node
 
-import getConfig from "./helpers/getConfig.js"
-import { config } from "./helpers/types.js"
 import getLocalImage from "./getLocalImage.js"
 import getRemoteImage from "./getRemoteImage.js"
+import getConfig from "./helpers/getConfig.js"
+import { config } from "./helpers/types.js"
 
 /**
  * Main function

src/getLocalImage.ts

@@ -2,10 +2,10 @@ import { createReadStream, ReadStream } from "node:fs"
 import { readdir } from "node:fs/promises"
 import { exit } from "node:process"
 
+import postImage from "./postImage.js"
 import args from "./helpers/args.js"
 import crashHandler from "./helpers/crashHandler.js"
 import { config } from "./helpers/types.js"
-import postImage from "./postImage.js"
 
 /**
  * Get a local image from the filesystem

src/getRemoteImage.ts

@@ -6,10 +6,11 @@ import { promisify } from "node:util"
 
 import { search, Post } from "booru"
 import got from "got-cjs"
+
+import postImage from "./postImage.js"
 import args from "./helpers/args.js"
 import crashHandler from "./helpers/crashHandler.js"
 import { config } from "./helpers/types.js"
-import postImage from "./postImage.js"
 
 /**
  * Get a remote image from a booru

src/helpers/args.ts

@@ -1,8 +1,8 @@
-import { exit } from "node:process"
+import { exit } from "node:process";
 
-import commandLineArgs from "command-line-args"
-import commandLineUsage from "command-line-usage"
-import writeConfig from "./writeconfig.js"
+import commandLineArgs from "command-line-args";
+import commandLineUsage from "command-line-usage";
+import writeConfig from "./writeConfig.js";
 
 const optionDefinitions = [
   {
@@ -34,9 +34,17 @@ const optionDefinitions = [
     description:
       "Write a default configuration file to the current directory and exit.",
   },
-]
+  {
+    name: "message",
+    type: String,
+    alias: "m",
+    description: "The message to post with the image.",
+    defaultValue: "",
+    typeLabel: "<message>",
+  },
+];
 
-const args = commandLineArgs(optionDefinitions)
+const args = commandLineArgs(optionDefinitions);
 
 if (args.help) {
   const usage = commandLineUsage([
@@ -53,18 +61,18 @@ if (args.help) {
       content:
         "Project home: {underline https://git.froth.zone/Sam/fediverse-imagebot}",
     },
-  ])
-  console.log(usage)
-  exit(0)
+  ]);
+  console.log(usage);
+  exit(0);
 }
 
-if (args.verbose) console.log("Running in verbose mode.\n")
+if (args.verbose) console.log("Running in verbose mode.\n");
 
 if (args.writeConfig) {
   writeConfig(args.verbose).then(() => {
-    console.log("Wrote default config file to ./config.jsonc")
-    exit(0)
-  })
+    console.log("Wrote default config file to ./config.jsonc");
+    exit(0);
+  });
 }
 
-export default args
+export default args;

src/helpers/getConfig.ts

@@ -1,6 +1,7 @@
 import { readFile } from "node:fs/promises"
 
 import JSON5 from "json5"
+
 import args from "./args.js"
 import crashHandler from "./crashHandler.js"
 import { config } from "./types.js"

src/postImage.ts

@@ -3,6 +3,8 @@ import { Readable } from "node:stream"
 
 import generator, { Entity, Response } from "megalodon"
 import pRetry from "p-retry"
+
+import args from "./helpers/args.js"
 import crashHandler from "./helpers/crashHandler.js"
 import { config } from "./helpers/types.js"
 
@@ -38,7 +40,7 @@ export default async function postImage(
 
   // Make the post
   const post = async () =>
-    client.postStatus(cfg.message, {
+    client.postStatus(args.message || cfg.message, {
       media_ids: [res.data.id],
       // Change this to make the post visibility you wish
       visibility: cfg.visibility,