.forgejo/workflows/updatechecker.yml

@@ -0,0 +1,17 @@
+on:
+  schedule:
+    - cron: "2 0 1 * *"
+jobs:
+  checkupdates:
+    runs-on: docker
+    steps:
+      - uses: https://code.forgejo.org/actions/checkout@v3
+      - run: make update
+      - run: |
+          git config user.name "Snegurochka"
+          git config user.email "snegurochka@frostfs.info"
+          git switch -c update-dbs
+          git add .
+          git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@git.frostfs.info/TrueCloudLab/frostfs-locode-db
+          git commit -m "Update databases" && \
+          git push origin HEAD:refs/for/master -o title="Automatic update databases" -o topic=update-db

Makefile

@@ -63,7 +63,9 @@ data/countries.dat.gz: $(DIRS)
 # IGNORE
 # See https://unece.org/trade/cefact/UNLOCODE-Download
 tmp/locode.csv.zip :$(DIRS)
-	wget -c https://service.unece.org/trade/locode/loc222csv.zip -O tmp/locode.csv.zip
+# just parsing page using grep+sed
+	DOWNLOADURL=$$(wget -O - https://unece.org/trade/cefact/UNLOCODE-Download | grep -io '<a href=['"'"'"][^"'"'"']*['"'"'"]' | sed -e 's/^<a href=["'"'"']//i' -e 's/["'"'"']$$//i' | grep -E 'loc[[:digit:]]+csv\.zip'); \
+	wget -c "$$DOWNLOADURL" -O tmp/locode.csv.zip
 
 data/unlocode-SubdivisionCodes.csv.gz: tmp/locode.csv.zip
 	unzip -p tmp/locode.csv.zip "*SubdivisionCodes.csv" | gzip > data/unlocode-SubdivisionCodes.csv.gz