Add spell check (#39)

* Add dictionary wordlist and spellcheck script

* Add spell check

* Added spell check

* Add hunspell

* Add AAC to dict

* Added additional words to dictionary

* Added additional word spellings

* Maybe overwrote file

* Corrected spelling errors

* Finished final spellings

.github/workflows/tests.yml

@@ -1,6 +1,19 @@
 name: Tests
 on: [pull_request, workflow_dispatch]
 jobs:
+
+  spelling:
+    name: Spell Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Git repository
+        uses: actions/checkout@v2
+      - name: Install hunspell
+        run: sudo apt-get -y install hunspell hunspell-en-gb
+      - name: Spell Check
+        run: cicd/Spelling.sh
+        shell: bash --noprofile --norc -eo pipefail -o nounset {0}
+
   build_pdf:
     name: Create Test PDF
     runs-on: ubuntu-latest
@@ -38,7 +51,7 @@ jobs:
           name: video-streaming-cheatsheet.pdf
           path: ./video-streaming-cheatsheet.pdf
 
-  test_two_pages:
+  two_pages:
     name: Check Num Pages
     needs: build_pdf
     runs-on: ubuntu-latest

3

@@ -0,0 +1,53 @@
+1080i
+2D
+3D
+720p
+ADI
+APIs
+Bitrate
+chrominance
+Codec
+Comcast
+DRM
+FairPlay
+Github
+HD
+HEVC
+IPTV
+ITU
+Intra
+Javascript
+Luminance
+Monetisation
+Movielabs
+Multicast
+NTSC
+Narrowcast
+OTT
+Ogg
+OpenGL
+PlayReady
+Pre
+RGB
+TCP
+Telco
+Transactional
+Transcode
+UHD
+Unicast
+VLC
+Vorbis
+WMV
+WebGL
+WebRTC
+bitrate
+codebase
+codec
+codecs
+colour
+criminalise
+decrypt
+decrypting
+js
+natively
+utilised

cicd/Spelling.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+#
+# Check the spelling of the LaTeX file and fail if there are errors.
+#
+
+hunspellOutput="$(hunspell -d en_GB -t -a -l -p dict/words **/*tex)"
+if [ "${hunspellOutput}" != "" ]; then
+  # Spelling errors
+  echo ""
+  echo "======================================="
+  echo "There are spelling errors listed below."
+  echo "Either fix, or add to \"dict/words\""
+  echo "======================================="
+  echo ""
+  hunspell -d en_GB -t -a -l -p dict/words **/*tex
+  exit 1
+
+fi