Merge pull request #10 from cytopia/release-0.1.9

Use booleans instead of 0/1

Author: cytopia

README.md

@@ -14,21 +14,21 @@ This composite action creates a stringified JSON list of git refs to be used as
 
 The following inputs can be used to alter the Docker tag name determination:
 
-| Input                          | Required | Default  | Description                                                                                           |
-|--------------------------------|----------|----------|-------------------------------------------------------------------------------------------------------|
-| `repository_default_branch`    | No       | `master` | Optionally to fetch x number of latest tags from repository's main branch to add to the build matrix. |
-| `branches`                     | No       | ``       | Optionally specify a comma separated list of branches to add to the build matrix.                     |
-| `tags`                         | No       | ``       | Optionally specify a comma separated list of tags to add to the build matrix.                         |
-| `num_latest_tags`              | No       | `0`      | Optionally add x number of latest git tags to the build matrix (requires `repository_default_branch` to point to your repository's main branch. |
-| `disable_refs`                 | No       | `0`      | Optionally force to disable all refs alltogether by returning an empty matrix and has_refs=0. Values: `0`, `1`, `false`, `true` |
+| Input                          | Type    | Required | Default  | Description                                                                                           |
+|--------------------------------|---------|----------|----------|-------------------------------------------------------------------------------------------------------|
+| `repository_default_branch`    | string  | No       | `master` | Optionally to fetch x number of latest tags from repository's main branch to add to the build matrix. |
+| `branches`                     | string  | No       | ``       | Optionally specify a comma separated list of branches to add to the build matrix.                     |
+| `tags`                         | string  | No       | ``       | Optionally specify a comma separated list of tags to add to the build matrix.                         |
+| `num_latest_tags`              | number  | No       | `0`      | Optionally add x number of latest git tags to the build matrix (requires `repository_default_branch` to point to your repository's main branch. |
+| `disable_refs`                 | boolean | No       | `false`  | Optionally force to disable all refs alltogether by returning an empty matrix and has_refs=false. Values: `0`, `1`, `false`, `true` |
 
 
 ## :arrow_backward: Outputs
 
-| Output       | Description                                                                 |
-|--------------|-----------------------------------------------------------------------------|
-| `matrix`     | Stringified JSON build matrix. Example: `["master","v0.1.0"]`               |
-| `has_refs`   | Flag (0 or 1) that tells if we have matrix refs or not. Example: `0` or `1` |
+| Output       | Type    | Description                                                               |
+|--------------|---------|---------------------------------------------------------------------------|
+| `matrix`     | string  | Stringified JSON build matrix. Example: `["master","v0.1.0"]`             |
+| `has_refs`   | boolean | Flag that tells if we have matrix refs or not. Example: `true` or `false` |
 
 
 ## :computer: Usage

action.yml

@@ -31,10 +31,10 @@ inputs:
 
 outputs:
   matrix:
-    description: "Stringified JSON build matrix for defined git refs. (list of strings)"
+    description: "(string) Stringified JSON build matrix for defined git refs. (list of strings)"
     value: ${{ steps.set-matrix.outputs.matrix }}
   has_refs:
-    description: "Flag (0 or 1) that tells if we have matrix (list not empty) refs or not (list empty)."
+    description: "(boolean) Flag that tells if we have matrix (list not empty) refs or not (list empty)."
     value: ${{ steps.set-matrix.outputs.has_refs }}
 
 runs:
@@ -58,9 +58,9 @@ runs:
           ### Output matrix
           ###
           echo "::set-output name=matrix::[]"
-          echo "::set-output name=has_refs::0"
+          echo "::set-output name=has_refs::false"
           echo "matrix=[]"
-          echo "has_refs=0"
+          echo "has_refs=false"
         else
           ###
           ### Convert comma separated branches and tags to newline separated
@@ -127,9 +127,9 @@ runs:
           ### Set 'has_refs'
           ###
           if [ "${JSON}" = "[]" ]; then
-            HAS_REFS="0"
+            HAS_REFS="false"
           else
-            HAS_REFS="1"
+            HAS_REFS="true"
           fi
           echo "::set-output name=has_refs::${HAS_REFS}"