Add CITATION file [skip ci]

.github/workflows/update.yml

@@ -22,7 +22,7 @@ jobs:
         # Versioning is current date
         format: "YYYY.M.D"
     - name: Update data
-      run: ./fetch.sh
+      run: ./fetch.sh "${{ steps.current-time.outputs.formattedTime }}"
     # Only tag if we're running on the scheduled job
     - uses: stefanzweifel/git-auto-commit-action@v4
       if: ${{ github.event_name == 'schedule' }}

CITATION.cff

@@ -0,0 +1,9 @@
+cff-version: 1.2.0
+message: "If you use this software, please cite it as below."
+authors:
+- family-names: "Rana"
+  given-names: "Abhay"
+  orcid: " https://orcid.org/0000-0002-7993-1363"
+title: "India ISIN Database, by Nemo"
+version: 2022.4.30
+url: "https://github.com/captn3m0/india-isin-database"

fetch.sh

@@ -62,4 +62,7 @@ for i in E F 9; do
   # Remove lines that don't start with the correct prefix
   # This is to avoid ISINs like INF955L01IN9 showing up under IN9
   sed -i '/^IN$i/!d' "IN$i.csv"
-done
+done
+
+# Update CITATION
+git diff --quiet *.csv || (sed -i "s/^version.*/version: $1/" CITATION.cff && git add CITATION.cff)