feat(app): automate iOS beta distribution

Beta tags now reach external testers without per-release dashboard work. Reserve distinct native build slots so successive betas and the promoted stable build can coexist under one app version.
2026-08-04 19:21:22 +02:00
parent adf508a1c8
commit d191fa6685
6 changed files with 105 additions and 33 deletions
@@ -0,0 +1,41 @@
+const versionPattern = /^(\d+)\.(\d+)\.(\d+)(?:-beta\.(\d+))?$/;
+const stableIosBuildSlot = 999;
+
+function getNativeReleaseVersion(version) {
+  const match = versionPattern.exec(version);
+  if (!match) {
+    throw new Error(`Cannot derive native release version from unsupported version: ${version}`);
+  }
+
+  const [, majorText, minorText, patchText, betaText] = match;
+  const major = Number(majorText);
+  const minor = Number(minorText);
+  const patch = Number(patchText);
+  const betaNumber = betaText === undefined ? null : Number(betaText);
+
+  if (minor > 999 || patch > 999) {
+    throw new Error(`Cannot derive collision-free native version from: ${version}`);
+  }
+  if (betaNumber !== null && (betaNumber < 1 || betaNumber >= stableIosBuildSlot)) {
+    throw new Error(`iOS beta number must be between 1 and 998: ${version}`);
+  }
+
+  const versionCode = major * 1_000_000 + minor * 1_000 + patch;
+  if (!Number.isSafeInteger(versionCode) || versionCode <= 0 || versionCode > 2_100_000_000) {
+    throw new Error(`Derived Android versionCode is out of range: ${versionCode}`);
+  }
+
+  const iosBuildSlot = betaNumber ?? stableIosBuildSlot;
+  const iosBuildNumber = versionCode * 1_000 + iosBuildSlot;
+  if (!Number.isSafeInteger(iosBuildNumber)) {
+    throw new Error(`Derived iOS buildNumber is out of range: ${iosBuildNumber}`);
+  }
+
+  return {
+    appVersion: `${major}.${minor}.${patch}`,
+    androidVersionCode: versionCode,
+    iosBuildNumber: String(iosBuildNumber),
+  };
+}
+
+module.exports = { getNativeReleaseVersion };