chore: add changeset for publishing a new git tag for private pkgs (#450)

.changeset/five-dots-marry.md

+---
+"@eth-optimism/l2geth": patch
+"@eth-optimism/batch-submitter": patch
+"@eth-optimism/data-transport-layer": patch
+"@eth-optimism/message-relayer": patch
+---
+
+bump private package versions to try triggering a tag

patches/@changesets+cli+2.16.0.patch

 diff --git a/node_modules/@changesets/cli/dist/cli.cjs.dev.js b/node_modules/@changesets/cli/dist/cli.cjs.dev.js
-index f771824..662990f 100644
+index f771824..197d160 100644
 --- a/node_modules/@changesets/cli/dist/cli.cjs.dev.js
 +++ b/node_modules/@changesets/cli/dist/cli.cjs.dev.js
-@@ -786,6 +786,7 @@ async function publishPackages({
- }) {
-   const packagesByName = new Map(packages.map(x => [x.packageJson.name, x]));
-   const publicPackages = packages.filter(pkg => !pkg.packageJson.private);
-+  const privatePackages = packages.filter(pkg => pkg.packageJson.private);
-   let twoFactorState = otp === undefined ? {
-     token: null,
-     isRequired: isCI || publicPackages.some(x => x.packageJson.publishConfig && x.packageJson.publishConfig.registry && x.packageJson.publishConfig.registry !== "https://registry.npmjs.org" && x.packageJson.publishConfig.registry !== "https://registry.yarnpkg.com") || process.env.npm_config_registry !== undefined && process.env.npm_config_registry !== "https://registry.npmjs.org" && process.env.npm_config_registry !== "https://registry.yarnpkg.com" ? Promise.resolve(false) : // note: we're not awaiting this here, we want this request to happen in parallel with getUnpublishedPackages
-@@ -800,10 +801,26 @@ async function publishPackages({
-     logger.warn("No unpublished packages to publish");
-   }
+@@ -794,7 +794,7 @@ async function publishPackages({
+     token: otp,
+     isRequired: Promise.resolve(true)
+   };
+-  const unpublishedPackagesInfo = await getUnpublishedPackages(publicPackages, preState);
++  const unpublishedPackagesInfo = await getUnpublishedPackages(packages, preState);
  
--  return Promise.all(unpublishedPackagesInfo.map(pkgInfo => {
--    let pkg = packagesByName.get(pkgInfo.name);
--    return publishAPackage(pkg, access, twoFactorState, getReleaseTag(pkgInfo, preState, tag));
--  }));
-+  const privatePromises = privatePackages.filter(privatePackage => {
-+      const tagName = `${privatePackage.packageJson.name}@${privatePackage.packageJson.version}`
-+      return !tagExists(tagName)
-+  }).map(privatePackage => {
-+    return Promise.resolve({
-+        name: privatePackage.packageJson.name,
-+        newVersion: privatePackage.packageJson.version,
-+        // Private packages do not need to be published
-+        published: true
-+      });
-+  });
-+
+   if (unpublishedPackagesInfo.length === 0) {
+     logger.warn("No unpublished packages to publish");
+@@ -810,20 +810,29 @@ async function publishAPackage(pkg, access, twoFactorState, tag) {
+   const {
+     name,
+     version,
+-    publishConfig
++    publishConfig,
++    private: isPrivate
+   } = pkg.packageJson;
+   const localAccess = publishConfig && publishConfig.access;
+-  logger.info(`Publishing ${chalk__default['default'].cyan(`"${name}"`)} at ${chalk__default['default'].green(`"${version}"`)}`);
+-  const publishDir = publishConfig && publishConfig.directory ? path.join(pkg.dir, publishConfig.directory) : pkg.dir;
+-  const publishConfirmation = await publish(name, {
+-    cwd: publishDir,
+-    access: localAccess || access,
+-    tag
+-  }, twoFactorState);
++  let published;
 +
-+  const publicPromises = unpublishedPackagesInfo.map(pkgInfo => {
-+      let pkg = packagesByName.get(pkgInfo.name);
-+      return publishAPackage(pkg, access, twoFactorState, getReleaseTag(pkgInfo, preState, tag));
-+  })
++  if (!isPrivate) {
++    logger.info(`Publishing ${chalk__default['default'].cyan(`"${name}"`)} at ${chalk__default['default'].green(`"${version}"`)}`);
++    const publishDir = publishConfig && publishConfig.directory ? path.join(pkg.dir, publishConfig.directory) : pkg.dir;
++    const publishConfirmation = await publish(name, {
++      cwd: publishDir,
++      access: localAccess || access,
++      tag
++    }, twoFactorState);
++    published = publishConfirmation.published;
++  } else {
++    published = true;
++  }
 +
-+  const promises = [...privatePromises, ...publicPromises]
-+  return Promise.all(promises);
+   return {
+     name,
+     newVersion: version,
+-    published: publishConfirmation.published
++    published
+   };
  }
  
- async function publishAPackage(pkg, access, twoFactorState, tag) {
-@@ -1357,3 +1374,8 @@ ${util.format("", err).replace(process.cwd(), "<cwd>")}
-   logger.error(err);
-   process.exit(1);
- });
-+
-+async function tagExists(tagStr) {
-+  const gitCmd = await spawn("git", ["tag", "-l", tagStr]);
-+  return !!gitCmd.stdout.toString().trim();
-+}