From aa3e770e4ad4a686f5915b7769e42af822a51343 Mon Sep 17 00:00:00 2001
From: Drew Hudec <drew@basistheory.com>
Date: Tue, 10 Mar 2026 22:11:43 -0400
Subject: [PATCH] feat(ENG-10254): pass author override through deploy slack
 action chain
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When workflows are triggered via workflow_dispatch (e.g. dev→UAT promotion),
github.actor becomes github-actions[bot], causing failure notifications to
tag @engineers instead of the person who merged. This adds an optional
author input that flows through deploy-slack-action → helper-slack-action →
useConfig.ts to override the actor lookup.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 deploy-slack-action/action.yml               |  3 +++
 helper-slack-action/action.yml               |  2 ++
 slack-javascript-action/dist/deploy/index.js | 13 +++++++++----
 slack-javascript-action/src/useConfig.ts     | 10 +++++++---
 4 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/deploy-slack-action/action.yml b/deploy-slack-action/action.yml
index fa8107f8..87d085cc 100644
--- a/deploy-slack-action/action.yml
+++ b/deploy-slack-action/action.yml
@@ -9,6 +9,8 @@ inputs:
     required: true
   mention-person:
     description: "User to mention in message"
+  author:
+    description: "Override the GitHub actor (for dispatched workflows)"
   status:
     description: 'Status of the deployment [start, done, request, success, cancelled, failure]'
     default: 'start'
@@ -29,5 +31,6 @@ runs:
         slack-api-token: ${{ inputs.slack-api-token }}
         channel: ${{ inputs.channel }}
         mention-person: ${{ inputs.mention-person }}
+        author: ${{ inputs.author }}
         status: ${{ inputs.status }}
         extras: nope
\ No newline at end of file
diff --git a/helper-slack-action/action.yml b/helper-slack-action/action.yml
index af7ff80b..64564d4f 100644
--- a/helper-slack-action/action.yml
+++ b/helper-slack-action/action.yml
@@ -12,6 +12,8 @@ inputs:
     required: true
   mention-person:
     description: "User to mention in message"
+  author:
+    description: "Override the GitHub actor (for dispatched workflows)"
   status:
     description: "Status of run [start, done, request]"
     default: "start"
diff --git a/slack-javascript-action/dist/deploy/index.js b/slack-javascript-action/dist/deploy/index.js
index 3032dad1..fcbbea60 100644
--- a/slack-javascript-action/dist/deploy/index.js
+++ b/slack-javascript-action/dist/deploy/index.js
@@ -579,10 +579,15 @@ const getReleaseNotes = (githubContext) => {
     }
     return "no release notes";
 };
-const getAuthor = (githubContext) => githubContext.event.release &&
-    !githubContext.event.release.author.login.includes("github-actions")
-    ? githubContext.event.release.author.login
-    : githubContext.actor;
+const getAuthor = (githubContext) => {
+    const authorOverride = (0, core_1.getInput)("author");
+    if (authorOverride)
+        return authorOverride;
+    return githubContext.event.release &&
+        !githubContext.event.release.author.login.includes("github-actions")
+        ? githubContext.event.release.author.login
+        : githubContext.actor;
+};
 const getDateTime = () => {
     return Intl.DateTimeFormat("en", {
         timeZone: "America/Chicago",
diff --git a/slack-javascript-action/src/useConfig.ts b/slack-javascript-action/src/useConfig.ts
index 539ef9e0..dd70bec4 100644
--- a/slack-javascript-action/src/useConfig.ts
+++ b/slack-javascript-action/src/useConfig.ts
@@ -61,11 +61,15 @@ const getReleaseNotes = (githubContext: GithubContextType): string => {
   return "no release notes";
 };
 
-const getAuthor = (githubContext: GithubContextType): string =>
-  githubContext.event.release &&
-  !githubContext.event.release.author.login.includes("github-actions")
+const getAuthor = (githubContext: GithubContextType): string => {
+  const authorOverride = getInput("author");
+  if (authorOverride) return authorOverride;
+
+  return githubContext.event.release &&
+    !githubContext.event.release.author.login.includes("github-actions")
     ? githubContext.event.release.author.login
     : githubContext.actor;
+};
 
 const getDateTime = (): string => {
   return Intl.DateTimeFormat("en", {