Initial commit

Author: braydonpettit

.github/dependabot.yml

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+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"

.github/steps/-step.txt

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+0

.github/steps/0-welcome.md

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+<!-- readme -->

.github/steps/1-create-a-pr.md

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+<!--
+  <<< Author notes: Step 1 >>>
+  Choose 3-5 steps for your course.
+  The first step is always the hardest, so pick something easy!
+  Link to docs.github.com for further explanations.
+  Encourage users to open new tabs for steps!
+-->
+
+## Step 1: Create a pull request
+
+_Welcome to "Managing Merge Conflicts"! :wave:_
+
+**What is a _merge conflict_?**: A **merge conflict** occurs when changes are made to the same part of the same file on two different branches. You usually find out about conflicts in a pull request so let's start by creating one.
+
+### :keyboard: Activity: Create a pull request
+
+1. Open a new browser tab, and work on the steps in your second tab while you read the instructions in this tab.
+1. We made a small change to a file in the repository in the `my-resume` branch.
+1. [Create a pull request](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request) setting `my-resume` as the head branch and `main` as the base branch. You can enter `Resolving merge conflicts` for the pull request title and body.
+1. Wait about 20 seconds then refresh this page (the one you're following instructions from). [GitHub Actions](https://docs.github.com/en/actions) will automatically update to the next step.

.github/steps/2-resolve-a-merge-conflict.md

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+<!--
+  <<< Author notes: Step 2 >>>
+  Start this step by acknowledging the previous step.
+  Define terms and link to docs.github.com.
+-->
+
+## Step 2: Resolve a merge conflict
+
+_Good start! Now let's look deeper at a merge conflict! :mag:_
+
+This can be intimidating, but have no fear, Git is smart when it comes to merging! Git only needs a human to decide how to [resolve the conflict](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/addressing-merge-conflicts/resolving-a-merge-conflict-using-the-command-line). Sometimes, the best way to resolve a merge conflict is to add content that's from both branches, or even something that isn't on either! This is why Git needs a human to look at the code and make the proper fixes.
+
+### :keyboard: Activity: Resolve a merge conflict
+
+1. Open the pull request that you just created, we created a conflict for you. Have no fear!
+1. At the bottom of the page, under "This branch has conflicts that must be resolved", click the **Resolve conflicts** button.
+1. Look for the highlighted sections that begins with `<<<<<<< my-resume` and ends with `>>>>>>> main`. These markers are added by Git to show you the content that is in conflict.
+1. Remove the changes made on the main branch by deleting all of the content below the `=======` and above `>>>>>>> main`.
+1. Next, remove the merge conflict markers by deleting the following lines:
+   ```
+   <<<<<<< my-resume
+   =======
+   >>>>>>> main
+   ```
+1. With the merge conflict markers removed, click **Mark as resolved**.
+1. Finally, click **Commit merge**.
+1. Wait about 20 seconds then refresh this page (the one you're following instructions from). [GitHub Actions](https://docs.github.com/en/actions) will automatically update to the next step.

.github/steps/3-create-your-own-conflict.md

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+<!--
+  <<< Author notes: Step 3 >>>
+  Start this step by acknowledging the previous step.
+  Define terms and link to docs.github.com.
+-->
+
+## Step 3: Create your own conflict
+
+_Good job! You've solved a merge conflict! :tada:_
+
+Resolving a conflict doesn't automatically merge the pull request in GitHub. Instead, it stores the resolution of the conflict in a merge commit and allows you and your team to keep working. To resolve a conflict, GitHub performs what is known as a _reverse merge_. This means that the changes from the `main` branch were merged into your `my-resume` branch. With a reverse merge, only the `my-resume` branch is updated. This allows you to test the resolved changes on your branch before you merge it into `main`.
+
+Now, let's get a little evil. (It's for educational purposes!)
+
+### :keyboard: Activity: Create your own conflict
+
+We went ahead and added a new file called `references.md` and pushed that change to `main`, without updating your `my-resume` branch.
+
+1. Browse to the `my-resume` branch.
+1. Click the `Add file` dropdown menu and then on `Create new file`.
+1. Create a file named `references.md`.
+1. Enter some text that conflicts with what we added for `references.md` in the `main` branch.
+1. Scroll to the bottom of the page and enter a commit message for your change.
+1. Click the **Commit new file** button, making sure the "Commit directly to the `my-resume` branch" option is selected.
+1. Wait about 20 seconds then refresh this page (the one you're following instructions from). [GitHub Actions](https://docs.github.com/en/actions) will automatically update to the next step.

.github/steps/4-merge-your-pull-request.md

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+<!--
+  <<< Author notes: Step 4 >>>
+  Start this step by acknowledging the previous step.
+  Define terms and link to docs.github.com.
+-->
+
+## Step 4: Merge your pull request
+
+_Almost there! :heart:_
+
+You can now [merge](https://docs.github.com/en/get-started/quickstart/github-glossary#merge) your pull request!
+
+### :keyboard: Activity: Merge your pull request
+
+1. First, resolve any remaining conflicts in your pull request.
+   > Look back at step one if you need help.
+1. Click **Merge pull request**.
+1. Delete the branch `my-resume` (optional).
+1. Wait about 20 seconds then refresh this page (the one you're following instructions from). [GitHub Actions](https://docs.github.com/en/actions) will automatically update to the next step.

.github/steps/X-finish.md

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+<!--
+  <<< Author notes: Finish >>>
+  Review what we learned, ask for feedback, provide next steps.
+-->
+
+## Finish
+
+_Congratulations friend, you've completed this course!_
+
+<img src=https://octodex.github.com/images/benevocats.jpg alt=celebrate width=300 align=right>
+
+Here's a recap of all the tasks you've accomplished in your repository:
+
+- You learned why merge conflicts happen.
+- You resolved a simple merge conflict.
+- You created a merge conflict, and resolved it!
+
+### What's next?
+
+- Make your own Markdown resume site with GitHub Pages! Learn how in our [GitHub Pages](https://github.com/skills/github-pages) course.
+- We'd love to hear what you thought of this course [in our discussion board](https://github.com/orgs/skills/discussions/categories/resolve-merge-conflicts).
+- [Take another GitHub Skills course](https://github.com/skills).
+- [Read the GitHub Getting Started docs](https://docs.github.com/en/get-started).
+- To find projects to contribute to, check out [GitHub Explore](https://github.com/explore).

.github/workflows/0-welcome.yml

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+name: Step 0, Welcome
+
+# This step triggers after the learner creates a new repository from the template.
+# This workflow updates from step 0 to step 1.
+
+# This will run every time we create push a commit to `main`.
+# Reference: https://docs.github.com/en/actions/learn-github-actions/events-that-trigger-workflows
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+
+# Reference: https://docs.github.com/en/actions/security-guides/automatic-token-authentication
+permissions:
+  # Need `contents: read` to checkout the repository.
+  # Need `contents: write` to update the step metadata.
+  contents: write
+
+jobs:
+  # Get the current step to only run the main job when the learner is on the same step.
+  get_current_step:
+    name: Check current step number
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - id: get_step
+        run: |
+          echo "current_step=$(cat ./.github/steps/-step.txt)" >> $GITHUB_OUTPUT
+    outputs:
+      current_step: ${{ steps.get_step.outputs.current_step }}
+
+  on_start:
+    name: On start
+    needs: get_current_step
+
+    # We will only run this action when:
+    # 1. This repository isn't the template repository.
+    # 2. The step is currently 0.
+    # Reference: https://docs.github.com/en/actions/learn-github-actions/contexts
+    # Reference: https://docs.github.com/en/actions/learn-github-actions/expressions
+    if: >-
+      ${{ !github.event.repository.is_template
+          && needs.get_current_step.outputs.current_step == 0 }}
+
+    # We'll run Ubuntu for performance instead of Mac or Windows.
+    runs-on: ubuntu-latest
+
+    steps:
+      # We'll need to check out the repository so that we can edit the README.
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Let's get all the branches.
+
+      - name: Prepare a branch
+        run: |
+          echo "Make sure we are on step 0"
+          if [ "$(cat .github/steps/-step.txt)" != 0 ]
+          then
+            echo "Current step is not 0"
+            exit 0
+          fi
+
+          echo "Make a branch"
+          BRANCH=my-resume
+          git checkout -b $BRANCH
+
+          echo "Update resume.md"
+          sed -i.bak 's/Experience/Job History/' resume.md 
+
+          echo "Make a commit"
+          git config user.name github-actions[bot]
+          git config user.email github-actions[bot]@users.noreply.github.com
+          git add resume.md
+          git commit --message="Update resume.md in my-resume"
+
+          echo "Push"
+          git push --set-upstream origin $BRANCH
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      # In README.md, switch step 0 for step 1.
+      - name: Update to step 1
+        uses: skills/action-update-step@v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          from_step: 0
+          to_step: 1
+          branch_name: my-resume

.github/workflows/1-create-a-pr.yml

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+name: Step 1, Create a pull request
+
+# This step triggers after the learner creates a pull request for the my-resume branch
+# This workflow updates from step 1 to step 2.
+
+# This will run every time we open a pull request.
+# Reference: https://docs.github.com/en/actions/learn-github-actions/events-that-trigger-workflows
+on:
+  workflow_dispatch:
+  pull_request:
+    types: [opened]
+
+# Reference: https://docs.github.com/en/actions/security-guides/automatic-token-authentication
+permissions:
+  # Need `contents: read` to checkout the repository.
+  # Need `contents: write` to update the step metadata.
+  contents: write
+
+jobs:
+  # Get the current step to only run the main job when the learner is on the same step.
+  get_current_step:
+    name: Check current step number
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - id: get_step
+        run: |
+          echo "current_step=$(cat ./.github/steps/-step.txt)" >> $GITHUB_OUTPUT
+    outputs:
+      current_step: ${{ steps.get_step.outputs.current_step }}
+
+  on_create_pr:
+    name: On create PR
+    needs: get_current_step
+
+    # We will only run this action when:
+    # 1. This repository isn't the template repository.
+    # 2. The step is currently 1.
+    # Reference: https://docs.github.com/en/actions/learn-github-actions/contexts
+    # Reference: https://docs.github.com/en/actions/learn-github-actions/expressions
+    if: >-
+      ${{ !github.event.repository.is_template
+          && needs.get_current_step.outputs.current_step == 1 }}
+
+    # We'll run Ubuntu for performance instead of Mac or Windows.
+    runs-on: ubuntu-latest
+
+    steps:
+      # We'll need to check out the repository so that we can edit the README.
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # Let's get all the branches.
+
+      - name: Prepare a merge conflict
+        run: |
+          echo "Make sure we are on step 1"
+          if [ "$(cat .github/steps/-step.txt)" != 1 ]
+          then
+            echo "Current step is not 1"
+            exit 0
+          fi
+
+          echo "Manually update step in my-resume to match step in main branch"
+          git checkout my-resume
+          git config user.name github-actions[bot]
+          git config user.email github-actions[bot]@users.noreply.github.com
+          sed -i.bak 's/1/2/' .github/steps/-step.txt
+          git add .github/steps/-step.txt
+          git commit --message="Update step in my-resume"
+          echo "Push"
+          git push origin my-resume
+
+          echo "Create a merge conflict in main"
+          git checkout main
+          sed -i.bak 's/Experience/Jobs/' resume.md
+          git add resume.md
+          git commit --message="Update resume.md in main"
+
+          echo "Push"
+          git push origin main
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      # In README.md, switch step 1 for step 2.
+      - name: Update to step 2
+        uses: skills/action-update-step@v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          from_step: 1
+          to_step: 2
+          branch_name: my-resume