Help Modal

scripts/bump.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+# Bump the version in package.json. Usage:
+#
+#     bash scripts/bump.sh patch   # 0.10.7 -> 0.10.8
+#     bash scripts/bump.sh minor   # 0.10.7 -> 0.11.0
+#     bash scripts/bump.sh major   # 0.10.7 -> 1.0.0
+set -euo pipefail
+
+cd "$(dirname "$0")/.."
+
+KIND="${1:-}"
+case "$KIND" in
+  patch|minor|major) ;;
+  *)
+    echo "Usage: $0 {patch|minor|major}" >&2
+    exit 1
+    ;;
+esac
+
+NEW_VERSION=$(node -e "
+  const fs = require('fs');
+  const pkgPath = './package.json';
+  const verPath = './src/version.ts';
+  const pkg = JSON.parse(fs.readFileSync(pkgPath, 'utf8'));
+  const m = /^(\d+)\.(\d+)\.(\d+)\$/.exec(pkg.version);
+  if (!m) { console.error('unparseable version:', pkg.version); process.exit(1); }
+  let [_, a, b, c] = m.map((x, i) => i === 0 ? x : Number(x));
+  if (process.argv[1] === 'patch') c += 1;
+  else if (process.argv[1] === 'minor') { b += 1; c = 0; }
+  else if (process.argv[1] === 'major') { a += 1; b = 0; c = 0; }
+  const next = a + '.' + b + '.' + c;
+  pkg.version = next;
+  fs.writeFileSync(pkgPath, JSON.stringify(pkg, null, 2) + '\n');
+  const ver = fs.readFileSync(verPath, 'utf8');
+  const updated = ver.replace(
+    /(APP_VERSION\s*=\s*)(['\"])[^'\"]*\2/,
+    (_m, lhs, q) => lhs + q + next + q,
+  );
+  if (updated === ver) { console.error('APP_VERSION not found in', verPath); process.exit(1); }
+  fs.writeFileSync(verPath, updated);
+  process.stdout.write(next);
+" "$KIND")
+
+echo "Bumped to $NEW_VERSION"