change plotly.js master references to main

Author: emilykl

CONTRIBUTING.md

@@ -309,7 +309,7 @@ python commands.py updateplotlyjsdev --devrepo reponame --devbranch branchname
 
 This fetches the `plotly.js` in the CircleCI artifact of the branch `branchname` of the repo `reponame`.
 If `--devrepo` or `--devbranch` are omitted,
-`updateplotlyjsdev` defaults to `plotly/plotly.js` and `master` respectively.
+`updateplotlyjsdev` defaults to `plotly/plotly.js` and `main` respectively.
 
 ### Local Repository
 

commands.py

@@ -228,8 +228,8 @@ def update_plotlyjs(plotly_js_version, outdir):
 
 
 # FIXME: switch to argparse
-def update_schema_bundle_from_master(args):
-    """Update the plotly.js schema and bundle from master."""
+def update_schema_bundle_from_main(args):
+    """Update the plotly.js schema and bundle from main."""
     if args.local is None:
         build_info = get_latest_commit_info(args.devrepo, args.devbranch)
         archive_url, bundle_url, schema_url = get_github_urls(
@@ -276,7 +276,7 @@ def update_schema_bundle_from_master(args):
 def update_plotlyjs_dev(args, outdir):
     """Update project to a new development version of plotly.js."""
 
-    update_schema_bundle_from_master(args)
+    update_schema_bundle_from_main(args)
     perform_codegen(outdir)
 
 
@@ -484,7 +484,7 @@ def make_parser():
     p_update_dev.add_argument(
         "--devrepo", default="plotly/plotly.js", help="repository"
     )
-    p_update_dev.add_argument("--devbranch", default="master", help="branch")
+    p_update_dev.add_argument("--devbranch", default="main", help="branch")
     p_update_dev.add_argument("--local", default=None, help="local path")
 
     subparsers.add_parser("updateplotlyjs", help="update plotly.js")