Added many, many more actions.

utils/urlencode/action.yaml

@@ -0,0 +1,47 @@
+name: urlencode
+description: "Encode or decode the input string as a url."
+inputs:
+  input:
+    description: "Input to encode/decode."
+    required: true
+  mild:
+    description: "Do a mild conversion."
+    required: false
+    default: "false"
+  decode:
+    description: "Whether or not to decode instead of encode."
+    required: true
+    default: "false"
+outputs:
+  result:
+    description: "The url-encoded or decoded string."
+    value: ${{ steps.url.outputs.console }}
+runs:
+  using: "composite"
+  steps:
+  - name: "Build the command."
+    id: command
+    run: |
+      COMMAND="urlencode"
+
+      DECODE="${{ inputs.decode }}"
+      if [[ "$DECODE" == "true" ]]; then
+        COMMAND="$COMMAND -d"
+      fi
+
+      MILD="${{ inputs.mild }}"
+      if [[ "$MILD" == "true" ]]; then
+        if [[ "$DECODE" == "true" ]]; then
+          echo "Cannot perform url decoding in mild mode."
+          exit 1
+        fi
+        COMMAND="$COMMAND -m"
+      fi
+
+      echo "command=$COMMAND" >> "$GITHUB_OUTPUT"
+    shell: bash
+  - name: "Encode/decode the input."
+    id: url
+    uses: act/common/distros/debian@master
+    with:
+      args: ${{ steps.command.outputs.command }} "${{ inputs.input }}"