Add comment above get_current_step

Author: heiskr

.github/workflows/0-start.yml

@@ -19,6 +19,8 @@ permissions:
   issues: write
 
 jobs:
+  # Get the current step from .github/script/STEP so we can
+  # limit running the main job when the learner is on the same step.
   get_current_step:
     name: Check current step number
     runs-on: ubuntu-latest

.github/workflows/1-initialize-javascript-project.yml

@@ -19,6 +19,8 @@ permissions:
   contents: write
 
 jobs:
+  # Get the current step from .github/script/STEP so we can
+  # limit running the main job when the learner is on the same step.
   get_current_step:
     name: Check current step number
     runs-on: ubuntu-latest

.github/workflows/2-configure-your-action.yml

@@ -18,6 +18,8 @@ permissions:
   contents: write
 
 jobs:
+  # Get the current step from .github/script/STEP so we can
+  # limit running the main job when the learner is on the same step.
   get_current_step:
     name: Check current step number
     runs-on: ubuntu-latest

.github/workflows/3-create-metadata-file.yml

@@ -20,6 +20,8 @@ env:
   EXPECTED_METADATA: outputs
 
 jobs:
+  # Get the current step from .github/script/STEP so we can
+  # limit running the main job when the learner is on the same step.
   get_current_step:
     name: Check current step number
     runs-on: ubuntu-latest

.github/workflows/4-create-javascript-files-for-action.yml

@@ -17,6 +17,8 @@ permissions:
   contents: write
 
 jobs:
+  # Get the current step from .github/script/STEP so we can
+  # limit running the main job when the learner is on the same step.
   get_current_step:
     name: Check current step number
     runs-on: ubuntu-latest

.github/workflows/5-add-action-to-workflow-file.yml

@@ -20,6 +20,8 @@ env:
   EXPECTED_METADATA: ha-ha
 
 jobs:
+  # Get the current step from .github/script/STEP so we can
+  # limit running the main job when the learner is on the same step.
   get_current_step:
     name: Check current step number
     runs-on: ubuntu-latest

.github/workflows/6-trigger-action.yml

@@ -20,6 +20,8 @@ env:
   EXPECTED_METADATA: "second joke"
 
 jobs:
+  # Get the current step from .github/script/STEP so we can
+  # limit running the main job when the learner is on the same step.
   get_current_step:
     name: Check current step number
     runs-on: ubuntu-latest