Merge pull request #48 from thomas-fossati/refine-ci

merge CDDL publishing job

Author: thomas-fossati

.github/workflows/makefile.yml

@@ -16,3 +16,10 @@ jobs:
       run: echo "$(gem env gempath | cut -d':' -f1)/bin" >> $GITHUB_PATH
     - name: assemble and test
       run: make check
+    - name: publish CDDL
+      if: startsWith(github.ref, 'refs/tags/cddl-')
+      uses: softprops/action-gh-release@v2
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        files: |
+          ./*-autogen.cddl

.github/workflows/release-cddl.yml

@@ -1,3 +1,23 @@
 # concise-evidence [![CI](https://github.com/TrustedComputingGroup/concise-evidence/actions/workflows/makefile.yml/badge.svg)](https://github.com/TrustedComputingGroup/concise-evidence/actions/workflows/makefile.yml)
 
 CDDL definition of concise-evidence as defined by TCG DICE Working Group
+
+## Publishing CDDL Artefacts
+
+* create an annotated tag that start with `cddl-` and is followed by the version information.  E.g.:
+
+```sh
+git tag -d cddl-v1.0rev0.54
+```
+
+* push the tag
+
+```sh
+git push origin cddl-v1.0rev0.54
+```
+
+The produced artefacts can be downloaded from the release page:
+
+```sh
+https://github.com/TrustedComputingGroup/concise-evidence/releases/download/cddl-v1.0rev0.54
+```