Add link to doc for creating and using encyrpted secrets (#123)

3 files changed, 10 insertions, 3 deletions

diff --git a/README.md b/README.md
index 4abc07b..82d3494 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,8 @@ Refer [here](https://github.com/actions/checkout/blob/v1/README.md) for previous
 
     # Auth token used to fetch the repository. The token is stored in the local git
     # config, which enables your scripts to run authenticated git commands. The
-    # post-job step removes the token from the git config.
+    # post-job step removes the token from the git config. [Learn more about creating
+    # and using encrypted secrets](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/creating-and-using-encrypted-secrets)
     # Default: ${{ github.token }}
     token: ''
 
diff --git a/action.yml b/action.yml
index 54cf4b3..9650409 100644
--- a/action.yml
+++ b/action.yml
@@ -13,7 +13,8 @@ inputs:
     description: >

       Auth token used to fetch the repository. The token is stored in the local

       git config, which enables your scripts to run authenticated git commands.

-      The post-job step removes the token from the git config.

+      The post-job step removes the token from the git config. [Learn more about

+      creating and using encrypted secrets](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/creating-and-using-encrypted-secrets)

     default: ${{ github.token }}

   persist-credentials:

     description: 'Whether to persist the token in the git config'

diff --git a/src/misc/generate-docs.ts b/src/misc/generate-docs.ts
index ee90d6f..884d606 100644
--- a/src/misc/generate-docs.ts
+++ b/src/misc/generate-docs.ts
@@ -65,9 +65,14 @@ function updateUsage(
       let segment: string = description
       if (description.length > width) {
         segment = description.substr(0, width + 1)
-        while (!segment.endsWith(' ')) {
+        while (!segment.endsWith(' ') && segment) {
           segment = segment.substr(0, segment.length - 1)
         }
+
+        // Trimmed too much?
+        if (segment.length < width * 0.67) {
+          segment = description
+        }
       } else {
         segment = description
       }