07180b149b187970f5cb3f272c607f5b24b57dee
hiram
  Thu May 11 14:32:50 2023 -0700
correct hgdownload path for chromAlias and chrom.sizes file for "curated" hub refs #31257

diff --git src/hg/lib/trackHub.c src/hg/lib/trackHub.c
index dcbbfdb..c6dc18e 100644
--- src/hg/lib/trackHub.c
+++ src/hg/lib/trackHub.c
@@ -404,46 +404,67 @@
 if (fileName)
     absFileName  = trackHubRelativeUrl((genome->trackHub)->url, fileName);
 if  (absFileName)
     {
     hashReplace(genome->settingsHash, tagName, absFileName);
     fileName = absFileName;
     }
 return fileName;
 }
 
 char *trackHubChromSizes(char *database)
 /* see if this assembly hub has a chrom.sizes file, return url if present
  * returns NULL when not present
  */
 {
+if (hubConnectIsCurated(trackHubSkipHubName(database)))
+    {
+    char urlPath[PATH_LEN];
+    safef(urlPath, sizeof(urlPath), "https://hgdownload.soe.ucsc.edu/goldenPath/%s/bigZips/%s.chrom.sizes.txt", trackHubSkipHubName(database), trackHubSkipHubName(database));
+    return cloneString(urlPath);
+    }
+else
     return assemblyHubGenomeSetting(database, "chromSizes");
 }
 
 char *trackHubAliasBbFile(char *database)
 /* see if this assembly hub has an alias bigBed file, return url if present
  * returns NULL when not present
  */
 {
+if (hubConnectIsCurated(trackHubSkipHubName(database)))
+    {
+    char urlPath[PATH_LEN];
+    safef(urlPath, sizeof(urlPath), "https://hgdownload.soe.ucsc.edu/goldenPath/%s/bigZips/%s.chromAlias.bb", trackHubSkipHubName(database), trackHubSkipHubName(database));
+    return cloneString(urlPath);
+    }
+else
     return assemblyHubGenomeSetting(database, "chromAliasBb");
 }
 
 char *trackHubAliasFile(char *database)
 /* see if this assembly hub has an alias file, return url if present
  * returns NULL when not present
  */
 {
+if (hubConnectIsCurated(trackHubSkipHubName(database)))
+    {
+    char urlPath[PATH_LEN];
+    safef(urlPath, sizeof(urlPath), "https://hgdownload.soe.ucsc.edu/goldenPath/%s/bigZips/%s.chromAlias.txt", trackHubSkipHubName(database), trackHubSkipHubName(database));
+    return cloneString(urlPath);
+    }
+else
     return assemblyHubGenomeSetting(database, "chromAlias");
 }
 
 struct chromInfo *trackHubAllChromInfo(char *database)
 /* Return a chromInfo structure for all the chroms in this database. */
 {
 struct trackHubGenome *genome = trackHubGetGenome(database);
 if (genome == NULL)
     return NULL;
 
 if (genome->tbf == NULL)
     genome->tbf = openTwoBit(genome);
 struct chromInfo *ci, *ciList = NULL;
 struct slName *chromList = twoBitSeqNames(genome->twoBitPath);