From b24baeb78af6e0702644e3af60a962bcedac5170 Mon Sep 17 00:00:00 2001
From: Scott Fradkin <scott@fradkin.com>
Date: Tue, 21 Apr 2026 13:28:36 -0500
Subject: [PATCH] docs: update opencode-work shell function with credential
 check and session resume

---
 LOCAL_AWS_SETUP.md | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/LOCAL_AWS_SETUP.md b/LOCAL_AWS_SETUP.md
index d6442b13d5f4..541edaf27fed 100644
--- a/LOCAL_AWS_SETUP.md
+++ b/LOCAL_AWS_SETUP.md
@@ -123,10 +123,26 @@ Add to `~/.zshrc` or `~/.bashrc`:
 ```bash
 opencode-work() {
   local profile="AdministratorAccess"
+  local opencode_args=()
+
+  # If first arg looks like a session ID, convert it to -s <session_id>
+  if [[ -n "$1" && "$1" != -* ]]; then
+    opencode_args=(-s "$1")
+    shift
+  fi
+  opencode_args+=("$@")
+
+  # Check if existing env credentials are still valid
+  if [[ -n "$AWS_ACCESS_KEY_ID" ]] && aws sts get-caller-identity &>/dev/null; then
+    echo "Using existing AWS credentials"
+    /path/to/opencode/packages/opencode/dist/opencode-darwin-arm64/bin/opencode "${opencode_args[@]}"
+    return
+  fi
+
   echo "Logging in to AWS SSO ($profile)..."
   aws sso login --profile "$profile" || return 1
   eval "$(aws configure export-credentials --profile "$profile" --format env)"
-  /path/to/opencode/packages/opencode/dist/opencode-darwin-arm64/bin/opencode "$@"
+  /path/to/opencode/packages/opencode/dist/opencode-darwin-arm64/bin/opencode "${opencode_args[@]}"
 }
 ```
 
@@ -138,6 +154,9 @@ Replace `/path/to/opencode` with where you cloned the repo (e.g. `~/Code/persona
 # Login and launch
 opencode-work
 
+# Resume a previous session
+opencode-work ses_2541da06dffeSyfI3ed4qvC7Tv
+
 # Re-running after SSO session expires — just run again, it will re-authenticate
 opencode-work
 ```