diff --git a/.gitignore b/.gitignore
index 061bbf8f90..eeca89753b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
 /obj/**
 /*.sln*
 /*.njsproj*
+/*.tgz
diff --git a/lib/misc-action.ts b/lib/misc-action.ts
new file mode 100644
index 0000000000..4d37244af1
--- /dev/null
+++ b/lib/misc-action.ts
@@ -0,0 +1,82 @@
+import { CIHelper } from "./ci-helper";
+import { isDirectory } from "./fs-util";
+import { getConfig } from "./gitgitgadget-config";
+import { getVar } from "./gitgitgadget";
+import { IConfig, loadConfig, setConfig } from "./project-config";
+import path from "path";
+
+export interface actionInterface {
+    action: string;
+    repositoryDir: string;
+    configRepositoryDir: string;
+    config: string;
+    repoOwner: string;
+    repoName: string;
+    skipUpdate?: string | undefined;
+}
+
+/**
+ * Handle various gitgitgadget requests.
+ *
+ * @param parms
+ */
+
+export async function handleAction(parms: actionInterface): Promise<void> {
+    const config: IConfig = parms.config ? setConfig(await getExternalConfig(parms.config)) : getConfig();
+
+    // Update with current values
+    config.repo.name = parms.repoName;
+    config.repo.owner = parms.repoOwner;
+    setConfig(config);
+
+    lintConfig(config);
+
+    if (!(await isDirectory(parms.repositoryDir))) {
+        throw new Error(`git WorkDir '${parms.repositoryDir}' not found.`);
+    }
+
+    const ci = new CIHelper(parms.repositoryDir, parms.skipUpdate ? true : false, parms.configRepositoryDir);
+
+    if (parms.action === "update-open-prs") {
+        const result = await ci.updateOpenPrs();
+        console.log(`Updated notes: ${result}`);
+    } else if (parms.action === "update-commit-mappings") {
+        const result = await ci.updateCommitMappings();
+        console.log(`Updated notes: ${result}`);
+    } else if (parms.action === "handle-open-prs") {
+        const options = await ci.getGitGitGadgetOptions();
+        if (!options.openPRs) {
+            throw new Error("No open PRs?");
+        }
+        const result = await ci.handleOpenPRs();
+        console.log(`Updated notes: ${result}`);
+    } else if (parms.action === "handle-new-mails") {
+        const mailArchiveGitDir = await getVar("loreGitDir", undefined);
+
+        if (!mailArchiveGitDir) {
+            throw new Error("Need a lore.kernel/git worktree.");
+        }
+
+        await ci.handleNewMails(mailArchiveGitDir);
+    } else {
+        throw new Error(`Unknown action '${parms.action}'.`);
+    }
+}
+
+async function getExternalConfig(file: string): Promise<IConfig> {
+    return await loadConfig(path.resolve(file));
+}
+
+function lintConfig(config: IConfig): void {
+    if (!config.hasOwnProperty("project")) {
+        throw new Error(`User configurations must have a 'project:'.  Not found in ${path}`);
+    }
+
+    if (!config.repo.owner.match(/^[a-z\d](?:[a-z\d]|-(?=[a-z\d])){0,38}$/i)) {
+        throw new Error(`Invalid 'owner' ${config.repo.owner} in ${path}`);
+    }
+
+    if (!config.repo.baseOwner.match(/^[a-z\d](?:[a-z\d]|-(?=[a-z\d])){0,38}$/i)) {
+        throw new Error(`Invalid 'baseOwner' ${config.repo.baseOwner} in ${path}`);
+    }
+}
diff --git a/lib/pull-action.ts b/lib/pull-action.ts
new file mode 100644
index 0000000000..bd62b3dac8
--- /dev/null
+++ b/lib/pull-action.ts
@@ -0,0 +1,74 @@
+import { CIHelper } from "./ci-helper";
+import { isDirectory } from "./fs-util";
+import { getConfig } from "./gitgitgadget-config";
+import { IConfig, loadConfig, setConfig } from "./project-config";
+import path from "path";
+
+export interface PRUpdateInterface {
+    action: string;
+    repositoryDir: string;
+    configRepositoryDir: string;
+    config: string;
+    repoOwner: string;
+    repoName: string;
+    repoBaseowner: string;
+    pullRequestNumber: string;
+    commentId?: string | undefined;
+    skipUpdate?: string | undefined;
+}
+
+/**
+ * Handle an update to a pull request.  It may be a create or sync of changes or a comment.
+ *
+ * @param parms
+ */
+
+export async function handlePRUpdate(parms: PRUpdateInterface): Promise<void> {
+    const config: IConfig = parms.config ? setConfig(await getExternalConfig(parms.config)) : getConfig();
+
+    // Update with current values
+    config.repo.name = parms.repoName;
+    config.repo.owner = parms.repoOwner;
+    config.repo.baseOwner = parms.repoBaseowner;
+    setConfig(config);
+
+    lintConfig(config);
+
+    if (!(await isDirectory(parms.repositoryDir))) {
+        throw new Error(`git WorkDir '${parms.repositoryDir}' not found.`);
+    }
+
+    const ci = new CIHelper(parms.repositoryDir, parms.skipUpdate ? true : false, parms.configRepositoryDir);
+
+    if (parms.action === "comment") {
+        if (parms.commentId) {
+            const commentId = parseInt(parms.commentId, 10);
+            await ci.handleComment(parms.repoOwner, commentId);
+        } else {
+            throw new Error(`Action '${parms.action}' requires a comment-id.`);
+        }
+    } else if (parms.action === "push") {
+        const pullRequestNumber = parseInt(parms.pullRequestNumber, 10);
+        await ci.handlePush(parms.repoOwner, pullRequestNumber);
+    } else {
+        throw new Error(`Unknown action '${parms.action}'.`);
+    }
+}
+
+async function getExternalConfig(file: string): Promise<IConfig> {
+    return await loadConfig(path.resolve(file));
+}
+
+function lintConfig(config: IConfig): void {
+    if (!config.hasOwnProperty("project")) {
+        throw new Error(`User configurations must have a 'project:'.  Not found in ${path}`);
+    }
+
+    if (!config.repo.owner.match(/^[a-z\d](?:[a-z\d]|-(?=[a-z\d])){0,38}$/i)) {
+        throw new Error(`Invalid 'owner' ${config.repo.owner} in ${path}`);
+    }
+
+    if (!config.repo.baseOwner.match(/^[a-z\d](?:[a-z\d]|-(?=[a-z\d])){0,38}$/i)) {
+        throw new Error(`Invalid 'baseOwner' ${config.repo.baseOwner} in ${path}`);
+    }
+}
diff --git a/package.json b/package.json
index 0c41a5c85a..aa15630124 100644
--- a/package.json
+++ b/package.json
@@ -23,6 +23,9 @@
     "url": "https://github.com/gitgitgadget/gitgitgadget/issues"
   },
   "homepage": "https://gitgitgadget.github.io/",
+  "files": [
+      "lib/*.ts"
+  ],
   "jest": {
     "moduleFileExtensions": [
       "ts",