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.gitignore

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+data/
+drive-temp/
+cookiefile
+.env

README.md

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+
+## Setup
+
+Install the glab tool using a package manager of your choice.
+
+Set environment variable in your shell profile:
+
+```bash
+export GITLAB_TOKEN=xxx
+export GITLAB_HOST=https://git.zeus.gent
+```
+
+## TODO
+
+- Add a way to discover new markdown files.
+  - Scraping Mattermost
+  - ? Providing an api endpoint to post an url to ?

fetch_notes.sh

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+#!/bin/bash
+
+mkdir -p data
+
+echo "Login to CodiMD"
+curl -c cookiefile "$CMD_SERVER_URL/login" -X POST -H "Referer: $CMD_SERVER_URL/" --data-raw "email=$CMD_EMAIL&password=$CMD_PASSWORD" >/dev/null
+
+echo
+echo
+
+curl -b cookiefile 'https://codimd.zeus.gent/me' | jq
+echo
+notes_history=$(curl -b cookiefile 'https://codimd.zeus.gent/history')
+
+# echo $notes_history | jq
+# note_id=$(echo "$notes_history" | jq -r '.history[1].id')
+ids=$(echo "$notes_history" | jq -r '.history | map(.id) | .[]')
+
+while IFS= read -r line; do
+  echo "... Reading note with ID: $line ..."
+  curl -b cookiefile "https://codimd.zeus.gent/$line/download" >"data/note-$line.md"
+done <<<"$ids"

sync_notes.sh

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+#!/usr/bin/env bash
+
+set -euo pipefail
+
+REPO_FOLDER="drive-temp"
+
+function clone_repo() {
+  mkdir -p "$REPO_FOLDER"
+  cd "$REPO_FOLDER"
+
+  inside_git_repo="$(git rev-parse --is-inside-work-tree 2>/dev/null || true)"
+  if [ ! "$inside_git_repo" ]; then
+    git init
+    git remote add origin "https://$GITLAB_ACCESS_TOKEN_NAME:$GITLAB_ACCESS_TOKEN@git.zeus.gent/bestuur/drive.git"
+    git config user.email "codimd.zeus.gent@mcbloch.dev"
+    git config user.name "CodiMD sync bot"
+    git pull origin master
+  else
+    echo "> Git repo already initialized, skipping"
+  fi
+  git fetch -a
+
+  cd ..
+}
+
+function clear_repo() {
+  git restore .
+  git checkout -- .
+}
+
+function checkout_branch() {
+  branch_name=$1
+
+  # Start from master
+  git checkout master
+
+  # Now go to the correct branch name
+  if ! git checkout -b "$branch_name" >/dev/null; then
+    echo "> Checkout existing branch"
+    git checkout "$branch_name" >/dev/null
+  else
+    echo "> Created new branch"
+  fi
+
+  if git branch --set-upstream-to="origin/$branch_name" "$branch_name"; then # >/dev/null
+    git pull
+  fi
+}
+
+function sync_file() {
+  note_name=$1
+  branch_name="codimd-sync_$sync_to"
+
+  echo "> Starting sync of $note_name"
+
+  clear_repo
+  checkout_branch "$branch_name"
+
+  echo "> Copy the note to $sync_to"
+  cp "../data/$note_name" "$sync_to"
+
+  git add "$sync_to"
+  if ! git commit -m "[bot] Update Gitlab with latest CodiMD file version"; then
+    #echo "> No changes in our file."
+    :
+  else
+    #echo "> Changes in our file, committing."
+    :
+  fi
+
+  git push -u origin "$branch_name"
+
+  #MR_NAME="[CodiMD Sync] $note_name"
+  #echo "> Checking if pr with name '$MR_NAME' already exists"
+
+  # mrs=$(curl --header "PRIVATE-TOKEN: $GITLAB_ACCESS_TOKEN" "https://git.zeus.gent/api/v4/projects/$GITLAB_PROJECT_ID/merge_requests?labels=codimd-sync" | jq -e 'select(type == "array" and length == 0)' )
+
+  # echo $mrs | jq -e 'select(type == "array" and length == 0)'
+
+  # Check if a MR is already made (open or merged)
+  echo "> Checking if the branch differs from master"
+  echo "> If so a new pr should be created to push our work"
+  echo "> If an open pr already exists, pass"
+  echo
+
+  diff_lines=$(git diff "origin/master..$branch_name" | wc -l)
+  if [ "$diff_lines" == "0" ]; then
+    echo "> Branch has no changes compared to master."
+  else
+    echo "> Branch has changes"
+
+    if (glab mr list --all --source-branch="$branch_name" | grep "No merge requests match your search"); then
+      echo "> No matching Merge Request found at all"
+
+      glab mr create --label codimd-sync -t "[CodiMD sync] Add document $sync_to" --fill --yes
+
+      cd ..
+      rm -rf drive-temp
+    else
+      echo "> Matching Merge Request found"
+      echo "> Making sure it is an open one"
+
+      if (glab mr list --source-branch="$branch_name" | grep "No open merge requests match your search"); then
+        echo "No open merge request found"
+        glab mr create --label codimd-sync -t "[CodiMD sync] Update document $sync_to" --fill --yes
+      else
+        echo "Open merge request found."
+      fi
+    fi
+
+  fi
+}
+
+function sync_files() {
+  cd data
+  for note_name in *.md; do
+    echo
+    echo "> ======================"
+    echo "> Analyzing $note_name"
+
+    # Extract the sync-to path
+    sync_to=$(sed -n -e '/:::spoiler Gitlab sync/,/:::/ p' "$note_name" | grep "sync-to" | cut -d":" -f2 | xargs || true)
+
+    if [ "$sync_to" == "" ]; then
+      # echo "> No metadata found, skip"
+      :
+    else
+      echo "> Found a requested sync to: $sync_to"
+      cd ../$REPO_FOLDER
+      sync_file "$note_name"
+      cd ../data
+    fi
+
+  done
+}
+
+glab auth login --hostname git.zeus.gent --token "$GITLAB_TOKEN"
+
+# A one time operation to clone the repo.
+clone_repo
+
+# Loop over the files in the data folder and sync them to Gitlab via Merge Requests
+sync_files
+
+exit 0
+
+# https://git.zeus.gent/bestuur/drive
+# GITLAB_PROJECT_ID=2