Course automation (Final submission): Essay bibliography check & summ…

…ary (#1117)

* doc: Course automation proposal

* Add GitHub action that automatically counts task registrations (#918)

* Add tutorial proposal (#1015)

Co-authored-by: LaraRos <rostami.lara@gmail.com>

Co-authored-by: LaraRos <rostami.lara@gmail.com>

* Add essay readme (#1020)

* Executable Tutorial Proposal: Setting up a Jenkins CI/CD pipeline for deploying to Docker Hub (#1028)

* Executable tutorial proposal: integrate TeamCity with Docker (#1025)

Co-authored-by: César Soto Valero <cesarsotovalero@gmail.com>

* Essay: Comparison of Kubernetes and Nomad (#1023)

Co-authored-by: Dina Lerjevik <lerjevik@kth.se>

* Essay proposal: BDD in DevOps (#1032)

* Update README.md (#1039)

* doc: remove confusion about feedback on videos

* Update README.md

* feat: Added workflow file for bibliography summary action #1008

* doc: Final submission update #1008

* doc: Fixed typos

* fix: Changed workflow to use v1 release instead

Co-authored-by: Long Zhang <zhanglong3030@qq.com>
Co-authored-by: Markus Wesslén <markus.wesslen@gmail.com>
Co-authored-by: LaraRos <rostami.lara@gmail.com>
Co-authored-by: Justin Arieltan <agriad1@yahoo.com>
Co-authored-by: Christopher Gustafson <christopher.gustafson@outlook.com>
Co-authored-by: Chen, Zidi <51125655+Chen-Zidi@users.noreply.github.com>
Co-authored-by: César Soto Valero <cesarsotovalero@gmail.com>
Co-authored-by: dmariel <34478937+dmariel@users.noreply.github.com>
Co-authored-by: Dina Lerjevik <lerjevik@kth.se>
Co-authored-by: anorangesky <35503355+anorangesky@users.noreply.github.com>
Co-authored-by: heeenkie <35926672+heeenkie@users.noreply.github.com>
Co-authored-by: Martin Monperrus <martin.monperrus@gnieh.org>
Co-authored-by: Sophie H Ye <he_ye_90s@hotmail.com>

.github/workflows/bibliography-summary.yml

@@ -0,0 +1,25 @@
+on:
+  pull_request:
+    types: [labeled]
+
+jobs:
+  pdf-bibliography:
+    name: A job to check bibliography in pdf files
+    if: ${{ github.event.label.name == 'essay' }}
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - name: Get paths to changed files in the PR branch
+      env:
+        BRANCH_DIFF: origin/2021
+      run: |
+        git diff-tree --no-commit-id --name-status -r $BRANCH_DIFF ${{ github.sha }} > CHANGED_FILES_PATHS.txt
+    - uses: amarhod/pdf-bibliography-action@v1
+      with:
+        token: ${{ github.token }}
+        repo_path: ./
+        repo_name: ${{ github.repository }}
+        pr_number: ${{ github.event.number }}
+        verbosity: 2