From b4bf9a184289004599f7afe4e6ea1f005b322605 Mon Sep 17 00:00:00 2001
From: shreyasun <shreyasundar27@gmail.com>
Date: Wed, 22 May 2024 08:20:23 -0700
Subject: [PATCH 1/2] Added lancet option to dropdown. Also adjusted the
 config.json and getPathName logic to render tracks without erroring

---
 src/components/HeaderForm.js |  3 +++
 src/config.json              | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/src/components/HeaderForm.js b/src/components/HeaderForm.js
index a0a8166e..20bd51a2 100644
--- a/src/components/HeaderForm.js
+++ b/src/components/HeaderForm.js
@@ -493,6 +493,9 @@ class HeaderForm extends Component {
   };
 
   getPathNames = async (graphFile) => {
+    if (graphFile === null){
+      return;
+    }
     this.setState({ error: null });
     try {
       const json = await this.props.APIInterface.getPathNames(graphFile, this.cancelSignal);
diff --git a/src/config.json b/src/config.json
index e71eed1d..d908c5ae 100644
--- a/src/config.json
+++ b/src/config.json
@@ -42,6 +42,39 @@
       "bedFile": "exampleData/cactus.bed",
       "region": "ref:1-100",
       "dataType": "built-in"
+    },
+    {
+      "name": "Lancet example",
+      "tracks": [
+        {
+          "trackFile": null,
+          "trackType": "graph",
+          "trackColorSettings": {
+            "mainPalette": "#000000",
+            "auxPalette": "greys",
+            "colorReadsByMappingQuality": false
+          }
+        },
+        {
+          "trackFile": null,
+          "trackType": "read",
+          "trackColorSettings": {
+            "mainPalette": "blues",
+            "auxPalette": "blues"
+          }
+        },
+        {
+          "trackFile": "../../Downloads/STM_DataShare_Nov07_2023 2/giraffe_alignments/tumor.chr1_7290357_7290857.gam",
+          "trackType": "read",
+          "trackColorSettings": {
+            "mainPalette": "reds",
+            "auxPalette": "reds"
+          }
+        }
+      ],
+      "bedFile": "https://public.gi.ucsc.edu/~anovak/vg-data/lancet_2023-11-07/index.bed",
+      "region": "chr1:7290357-7290857",
+      "dataType": "built-in"
     }
   ],
   "vgPath": "",

From 2fff6ad94b5b5a0f8967b70a3b631d5ff92853da Mon Sep 17 00:00:00 2001
From: shreyasun <shreyasundar27@gmail.com>
Date: Mon, 27 May 2024 09:54:17 -0700
Subject: [PATCH 2/2] Adjusted options in config

---
 src/config.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/config.json b/src/config.json
index d908c5ae..caedca8c 100644
--- a/src/config.json
+++ b/src/config.json
@@ -64,7 +64,7 @@
           }
         },
         {
-          "trackFile": "../../Downloads/STM_DataShare_Nov07_2023 2/giraffe_alignments/tumor.chr1_7290357_7290857.gam",
+          "trackFile": null,
           "trackType": "read",
           "trackColorSettings": {
             "mainPalette": "reds",