From 86b615aa285fb1bac707613e7faf66148cdfc2bd Mon Sep 17 00:00:00 2001
From: Zumi Daxuya <daxuya.zumi+code@protonmail.com>
Date: Wed, 19 Jun 2024 23:23:16 +0700
Subject: [PATCH] ci: add uncovered lines report to test

---
 .github/ci/bashcov.dockerfile | 23 +++++++++++++++++++++++
 .github/ci/bashcov.sh         |  5 +++++
 .github/workflows/testing.yml |  6 ++++--
 3 files changed, 32 insertions(+), 2 deletions(-)
 create mode 100644 .github/ci/bashcov.dockerfile
 create mode 100644 .github/ci/bashcov.sh

diff --git a/.github/ci/bashcov.dockerfile b/.github/ci/bashcov.dockerfile
new file mode 100644
index 0000000..69d19a3
--- /dev/null
+++ b/.github/ci/bashcov.dockerfile
@@ -0,0 +1,23 @@
+FROM ruby:latest
+
+# https://github.com/infertux/bashcov/issues/43#issuecomment-1423015292
+
+RUN gem install bashcov simplecov-lcov
+RUN useradd -m bashcov
+
+RUN apt-get update && \
+    apt-get install -y libpng-dev pkg-config build-essential bison git curl
+
+COPY . /rgbenv
+WORKDIR /rgbenv
+RUN chown -R bashcov:bashcov /rgbenv
+
+USER bashcov
+
+RUN make bats
+RUN echo "require 'simplecov-lcov'" > .simplecov && \
+    echo "SimpleCov.formatter = SimpleCov::Formatter::LcovFormatter" >> .simplecov
+
+CMD ["bash", ".github/ci/bashcov.sh"]
+
+
diff --git a/.github/ci/bashcov.sh b/.github/ci/bashcov.sh
new file mode 100644
index 0000000..69c54dd
--- /dev/null
+++ b/.github/ci/bashcov.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+bashcov -- /rgbenv/bats/bin/bats tests
+
+cat coverage/lcov/rgbenv.lcov | grep ",0"
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 6bfdb7f..a925c38 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -23,7 +23,9 @@ jobs:
         with:
           path: rgbenv
             
-      - name: Run tests
-        run: make test
+      - name: Run tests and print lines without coverage
+        run: |
+            docker build -t rgbenv-test -f .github/ci/bashcov.dockerfile .
+            docker run -t --rm rgbenv-test
         working-directory: rgbenv/