Fix: Issue-ID handling for ONAP, etc

Signed-off-by: Matthew Watkins <mwatkins@linuxfoundation.org>

Author: ModeSevenIndustrialSolutions

.github/workflows/github2gerrit.yaml

@@ -95,6 +95,16 @@ on:
         required: false
         default: ""
         type: string
+      ISSUE_ID_LOOKUP:
+        description: "Enable Issue ID lookup via JSON table"
+        required: false
+        default: false
+        type: boolean
+      ISSUE_ID_LOOKUP_JSON:
+        description: "JSON array mapping GitHub actors to Issue IDs"
+        required: false
+        default: "[]"
+        type: string
       ALLOW_DUPLICATES:
         description: "Allow submitting duplicate changes without error"
         required: false
@@ -184,6 +194,8 @@ jobs:
           PRESERVE_GITHUB_PRS: ${{ inputs.PRESERVE_GITHUB_PRS }}
           DRY_RUN: ${{ inputs.DRY_RUN }}
           ISSUE_ID: ${{ inputs.ISSUE_ID }}
+          ISSUE_ID_LOOKUP: ${{ vars.ISSUE_ID_LOOKUP }}
+          ISSUE_ID_LOOKUP_JSON: ${{ vars.ISSUE_ID_LOOKUP_JSON }}
           PR_NUMBER: ${{ inputs.PR_NUMBER }}
 
   github2gerrit:
@@ -213,6 +225,8 @@ jobs:
           DRY_RUN: ${{ inputs.DRY_RUN }}
           ALLOW_DUPLICATES: ${{ inputs.ALLOW_DUPLICATES }}
           ISSUE_ID: ${{ inputs.ISSUE_ID }}
+          ISSUE_ID_LOOKUP: ${{ inputs.ISSUE_ID_LOOKUP }}
+          ISSUE_ID_LOOKUP_JSON: ${{ inputs.ISSUE_ID_LOOKUP_JSON }}
           GERRIT_SERVER: ${{ inputs.GERRIT_SERVER }}
           GERRIT_SERVER_PORT: ${{ inputs.GERRIT_SERVER_PORT }}
           GERRIT_PROJECT: ${{ inputs.GERRIT_PROJECT }}

README.md

@@ -671,7 +671,7 @@ alignment between action inputs, environment variables, and CLI flags:
 | `CI_TESTING` | `CI_TESTING` | `--ci-testing` | No | `"false"` | Enable CI testing mode (overrides .gitreview) |
 | `ISSUE_ID` | `ISSUE_ID` | `--issue-id` | No | `""` | Issue ID to include (e.g., ABC-123) |
 | `ISSUE_ID_LOOKUP` | N/A | N/A | No | `"false"` | Enable Issue ID lookup via JSON table |
-| `ISSUE_ID_LOOKUP_JSON` | N/A | N/A | No | `"{}"` | JSON mapping of GitHub actors to Issue IDs |
+| `ISSUE_ID_LOOKUP_JSON` | N/A | N/A | No | `"[]"` | JSON array mapping GitHub actors to Issue IDs |
 | `G2G_USE_SSH_AGENT` | `G2G_USE_SSH_AGENT` | N/A | No | `"true"` | Use SSH agent for authentication |
 | `DUPLICATE_TYPES` | `DUPLICATE_TYPES` | `--duplicate-types` | No | `"open"` | Comma-separated Gerrit change states to check for duplicate detection |
 | `GERRIT_SERVER` | `GERRIT_SERVER` | `--gerrit-server` | No² | `""` | Gerrit server hostname (auto-derived if enabled) |
@@ -687,6 +687,10 @@ alignment between action inputs, environment variables, and CLI flags:
 1. Auto-derived when `G2G_ENABLE_DERIVATION=true` (default: true in all contexts)
 2. Optional if `.gitreview` file exists in repository
 
+The format required for the JSON Issue-ID lookup is:
+
+`[{"key": "username", "value": "ISSUE-ID"}]`
+
 ### Internal Environment Variables
 
 The following environment variables control internal behavior but are not action inputs:
@@ -788,12 +792,12 @@ explicit `ISSUE_ID` exists:
 2. **Example JSON format:**
 
    ```json
-   {
-     "dependabot[bot]": "AUTO-123",
-     "renovate[bot]": "AUTO-456",
-     "alice": "PROJ-789",
-     "bob": "PROJ-101"
-   }
+   [
+     { "key": "dependabot[bot]", "value": "AUTO-123" },
+     { "key": "renovate[bot]", "value": "AUTO-456" },
+     { "key": "alice", "value": "PROJ-789" },
+     { "key": "bob", "value": "PROJ-101" }
+   ]
    ```
 
 **Lookup Logic:**

action.yaml

@@ -114,9 +114,9 @@ inputs:
     required: false
     default: "false"
   ISSUE_ID_LOOKUP_JSON:
-    description: "JSON mapping of GitHub actors to Issue IDs"
+    description: "JSON array mapping GitHub actors to Issue IDs"
     required: false
-    default: "{}"
+    default: "[]"
 
 outputs:
   gerrit_change_request_url: