feat: auto bump version

manifest.json

@@ -1,7 +1,7 @@
 {
 	"id": "obsidian-rich-text-editor",
 	"name": "Rich Text Editor",
-	"version": "1.0.1",
+	"version": "1.0.3",
 	"minAppVersion": "1.5.0",
 	"description": "A rich text markdown editor for Obsidian based on MDXEditor.",
 	"author": "Simon Tysland",

package.json

@@ -5,7 +5,7 @@
 	"main": "main.js",
 	"scripts": {
 		"dev": "node esbuild.config.mjs",
-		"build": "tsc -noEmit -skipLibCheck && node esbuild.config.mjs production",
+		"build": "node version-bump.mjs patch && tsc -noEmit -skipLibCheck && node esbuild.config.mjs production",
 		"version": "node version-bump.mjs && git add manifest.json versions.json"
 	},
 	"keywords": [],
@@ -31,4 +31,4 @@
 		"react": "^19.2.0",
 		"react-dom": "^19.2.0"
 	}
-}
+}

version-bump.mjs

@@ -1,17 +1,49 @@
 import { readFileSync, writeFileSync } from "fs";
 
-const targetVersion = process.env.npm_package_version;
-
-// read minAppVersion from manifest.json and bump version to target version
+const requestedBump = process.argv[2];
+const bumpLevel = requestedBump ?? "patch";
+const shouldPreferPackageVersion = requestedBump === undefined;
 const manifest = JSON.parse(readFileSync("manifest.json", "utf8"));
-const { minAppVersion } = manifest;
+const versions = JSON.parse(readFileSync("versions.json", "utf8"));
+
+const resolveTargetVersion = () => {
+	if (shouldPreferPackageVersion) {
+		const candidate = process.env.npm_package_version;
+		if (candidate) {
+			return candidate;
+		}
+	}
+
+	const currentVersion = manifest.version;
+	const [major, minor, patch] = currentVersion
+		.split(".")
+		.map((value) => Number(value));
+
+	if ([major, minor, patch].some((value) => Number.isNaN(value))) {
+		throw new Error(`invalid version string "${currentVersion}"`);
+	}
+
+	if (bumpLevel === "major") {
+		return `${major + 1}.0.0`;
+	}
+
+	if (bumpLevel === "minor") {
+		return `${major}.${minor + 1}.0`;
+	}
+
+	if (bumpLevel !== "patch") {
+		throw new Error(`unsupported bump level "${bumpLevel}"`);
+	}
+
+	return `${major}.${minor}.${patch + 1}`;
+};
+
+const targetVersion = resolveTargetVersion();
 manifest.version = targetVersion;
 writeFileSync("manifest.json", JSON.stringify(manifest, null, "\t"));
 
-// update versions.json with target version and minAppVersion from manifest.json
-// but only if the target version is not already in versions.json
-const versions = JSON.parse(readFileSync('versions.json', 'utf8'));
-if (!Object.values(versions).includes(minAppVersion)) {
-    versions[targetVersion] = minAppVersion;
-    writeFileSync('versions.json', JSON.stringify(versions, null, '\t'));
+const { minAppVersion } = manifest;
+if (versions[targetVersion] !== minAppVersion) {
+	versions[targetVersion] = minAppVersion;
+	writeFileSync("versions.json", JSON.stringify(versions, null, "\t"));
 }

versions.json

@@ -1,3 +1,5 @@
 {
-	"1.0.0": "0.15.0"
-}
+	"1.0.0": "0.15.0",
+	"1.0.2": "1.5.0",
+	"1.0.3": "1.5.0"
+}