From fc1bec487ac86ca0239fd1c347548cf322b6fabb Mon Sep 17 00:00:00 2001
From: Andrei Neculau <andrei.neculau@gmail.com>
Date: Mon, 31 May 2021 00:57:45 +0200
Subject: [PATCH] publish to hex.pm

---
 .github/workflows/ci.yml | 20 ++++++++++++++++++++
 Makefile                 |  4 ++++
 2 files changed, 24 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1e2f8a6..3a5f036 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -66,3 +66,23 @@ jobs:
       - if: ${{ matrix.otp_vsn == 'latest' }}
         shell: bash
         run: make elvis docs
+
+      # PUBLISH TAGS
+
+      - if: ${{ startsWith(github.ref, 'refs/tags/') }}
+        name: Check is-semver-tag
+        id: is-semver-tag
+        shell: bash
+        run: |
+          if [[ ${{ github.event.ref }} =~ ^refs/tags/[0-9]+\.[0-9]+\.[0-9]+ ]]; then
+              echo ::set-output name=check::true
+          fi
+      - if: ${{ matrix.otp_vsn == 'latest' && steps.is-semver-tag.outputs.check == 'true'}}
+        name: Run make publish
+        shell: bash
+        env:
+          HEX_API_KEY: ${{secrets.HEX_API_KEY}}
+        run: |
+          mkdir -p ~/.config/rebar3
+          echo "{plugins, [rebar3_hex]}." > ~/.config/rebar3/rebar.config
+          make publish
diff --git a/Makefile b/Makefile
index cf95ae9..0ef4c1a 100644
--- a/Makefile
+++ b/Makefile
@@ -96,6 +96,10 @@ cover:
 	@ $(MAKE) clean-tests
 	$(REBAR) cover -v
 
+.PHONY: publish
+publish: docs
+	$(REBAR) hex publish -r hexpm --yes
+
 .PHONY: rebar3.OTP18
 rebar3.OTP18:
 	$(CURL) -fqsS -L -o $@ https://github.com/erlang/rebar3/releases/download/3.13.3/rebar3