From ea8d6f637b5fe3151c45f9e0ebd4ea914de60d15 Mon Sep 17 00:00:00 2001
From: Josh Soref <jsoref@users.noreply.github.com>
Date: Tue, 22 Jun 2021 10:22:36 -0400
Subject: [PATCH] Act add empty dictionary url handling

https://github.com/nektos/act/issues/655
---
 .../spelling/expect/unknown-words.sh.txt      |  2 ++
 unknown-words.sh                              | 24 +++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/.github/actions/spelling/expect/unknown-words.sh.txt b/.github/actions/spelling/expect/unknown-words.sh.txt
index 2197e58bd..bc24f6c2c 100644
--- a/.github/actions/spelling/expect/unknown-words.sh.txt
+++ b/.github/actions/spelling/expect/unknown-words.sh.txt
@@ -17,6 +17,7 @@ junit
 mailto
 metadata
 mktemp
+nektos
 perl
 pid
 PIPESTATUS
@@ -32,3 +33,4 @@ url
 vnd
 whitelist
 xargs
+yml
diff --git a/unknown-words.sh b/unknown-words.sh
index 282a02cae..841cb6602 100755
--- a/unknown-words.sh
+++ b/unknown-words.sh
@@ -608,6 +608,30 @@ set_up_files() {
   if [ ! -s "$dict" ]; then
     DICTIONARY_VERSION=${DICTIONARY_VERSION:-$INPUT_DICTIONARY_VERSION}
     DICTIONARY_URL=${DICTIONARY_URL:-$INPUT_DICTIONARY_URL}
+    if [ -z "$DICTIONARY_URL" ] && [ -n "$ACT" ]; then
+      (
+        echo "This workflow appears to be running under nektos/act"
+        echo "Unfortunately, this run has hit: https://github.com/nektos/act/issues/655"
+        echo
+        echo "In order to run locally, please use:"
+        echo
+        echo "      with:"
+        echo "        dictionary_url: fill_this_in"
+        if [ -z "$INPUT_CONFIG" ]; then
+          echo "        config: fill_this_in"
+        fi
+        if [ -z "$INPUT_DICTIONARY_ALIASES" ]; then
+          echo "        dictionary_source_prefixes: fill_this_in"
+        fi
+        if [ -z "$INPUT_DICTIONARY_VERSION" ]; then
+          echo "        dictionary_version: fill_this_in"
+        fi
+        echo
+        echo "You can use the defaults from https://github.com/check-spelling/check-spelling/blob/HEAD/action.yml"
+        echo "Note: you may need to omit backslashes for the dictionary_url."
+      ) >&2
+      exit 1
+    fi
     eval download_or_quit_with_error "$DICTIONARY_URL" "$dict"
   fi
   get_project_files allow $allow_path