style(lint): correct lint errors

Author: Ahmad Nassri

README.md

@@ -46,6 +46,10 @@ jobs:
 
 This action will output the following properties:
 
+<!-- markdownlint-capture -->
+
+<!-- markdownlint-disable MD034 -->
+
 | property                            | example                                                    |
 |-------------------------------------|------------------------------------------------------------|
 | `repository_json`                   | { ... } **full** JSON object of the current repository     |
@@ -54,7 +58,7 @@ This action will output the following properties:
 | `repository_full_name`              | ahmadnassri/action-metadata                                |
 | `repository_private`                | false                                                      |
 | `repository_html_url`               | <https://github.com/ahmadnassri/action-metadata>           |
-| `repository_description`            | get all the repo and event metadata for use in Actions     |
+| `repository_description`            | get all the repository metadata for use in Actions         |
 | `repository_fork`                   | false                                                      |
 | `repository_git_url`                | git://github.com/ahmadnassri/action-metadata.git           |
 | `repository_ssh_url`                | <[email protected]>:ahmadnassri/action-metadata.git           |
@@ -100,6 +104,8 @@ This action will output the following properties:
 | `template_repository_full_name`     | ahmadnassri/template-action-composite                      |
 | `template_repository_html_url`      | <https://github.com/ahmadnassri/template-action-composite> |
 
+<!-- markdownlint-restore -->
+
   [context]: https://docs.github.com/en/actions/reference/context-and-expression-syntax-for-github-actions
 
 ----

docs/README.md

@@ -38,6 +38,8 @@ jobs:
 
 This action will output the following properties:
 
+<!-- markdownlint-capture -->
+<!-- markdownlint-disable MD034 -->
 | property                            | example                                                  |
 | ----------------------------------- | -------------------------------------------------------- |
 | `repository_json`                   | { ... } **full** JSON object of the current repository   |
@@ -46,7 +48,7 @@ This action will output the following properties:
 | `repository_full_name`              | ahmadnassri/action-metadata                              |
 | `repository_private`                | false                                                    |
 | `repository_html_url`               | https://github.com/ahmadnassri/action-metadata           |
-| `repository_description`            | get all the repo and event metadata for use in Actions   |
+| `repository_description`            | get all the repository metadata for use in Actions       |
 | `repository_fork`                   | false                                                    |
 | `repository_git_url`                | git://github.com/ahmadnassri/action-metadata.git         |
 | `repository_ssh_url`                | [email protected]:ahmadnassri/action-metadata.git           |
@@ -91,3 +93,4 @@ This action will output the following properties:
 | `template_repository_name`          | template-action-composite                                |
 | `template_repository_full_name`     | ahmadnassri/template-action-composite                    |
 | `template_repository_html_url`      | https://github.com/ahmadnassri/template-action-composite |
+<!-- markdownlint-restore -->

scripts/index.sh

@@ -14,6 +14,7 @@ PROPS_PREFIX[LICENSE]="license"
 PROPS_PREFIX[TEMPLATE_REPO]="template_repository"
 
 # props we want to export
+# shellcheck disable=SC2034
 REPO_PROPS=(
   "id"
   "name"
@@ -55,6 +56,7 @@ REPO_PROPS=(
   "network_count"
 )
 
+# shellcheck disable=SC2034
 OWNER_PROPS=(
   "id"
   "login"
@@ -63,12 +65,14 @@ OWNER_PROPS=(
   "type"
 )
 
+# shellcheck disable=SC2034
 LICENSE_PROPS=(
   "key"
   "name"
   "spdx_id"
 )
 
+# shellcheck disable=SC2034
 TEMPLATE_REPO_PROPS=(
   "id"
   "name"
@@ -89,7 +93,7 @@ for PREFIX in "${!PROPS_PREFIX[@]}"; do
   KEY="${PROPS_PREFIX[$PREFIX]}"
   declare -n PROPS_ARRAY=${VARNAME}
   for PROP in "${PROPS_ARRAY[@]}"; do
-     [[ $KEY = "repository" ]] && JQ_KEY="" || JQ_KEY=".${KEY}"
-    echo ::set-output name=${KEY}_${PROP}::"$(echo $JSON | jq -r ${JQ_KEY}.${PROP})"
+    [[ $KEY = "repository" ]] && JQ_KEY="" || JQ_KEY=".${KEY}"
+    echo ::set-output name=${KEY}_${PROP}::"$(echo "${JSON}" | jq -r ${JQ_KEY}.${PROP})"
   done
 done