From 509df072be79b3be2a1de6581499e360ab0180be Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher <jakobunt@gmail.com>
Date: Mon, 5 Jul 2021 09:32:32 +0200
Subject: [PATCH] Replace Travis CI with Github Actions

travis-ci.org is defunct.

fd leak test had to be disabled because of
https://github.com/actions/runner/issues/1188 .
---
 .github/workflows/ci.yml | 26 ++++++++++++++++++++++++++
 .travis.yml              | 22 ----------------------
 README.md                |  2 +-
 testsuite_cli_test.go    |  7 ++++++-
 4 files changed, 33 insertions(+), 24 deletions(-)
 create mode 100644 .github/workflows/ci.yml
 delete mode 100644 .travis.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..1123937
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,26 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron:  '0 12 * * *' # Every day noon UTC
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+
+    # Looks like Github Actions leaks fds to child processes
+    # https://github.com/actions/runner/issues/1188
+    - run: ls -l /proc/self/fd
+
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0 # Make "git describe" work
+
+    - run: sudo apt-get install -qq pandoc cppcheck
+
+    - run: make
+
+    - run: make test
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 2460d61..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-# earlyoom is written in C, but the test suite is written in Go.
-# The "go" build environment in Travis CI includes gcc, so just
-# pretend we are a Go project.
-language: go
-
-# Travis by default only pulls the last 50 commits, which means
-# "git describe" will fail once we are more than 50 commits
-# away from the last tag.
-git:
-  depth: 100
-
-addons:
-  apt:
-    packages:
-    - pandoc
-
-script:
-  - cc --version
-  - make
-  - make test
-  - make format
-  - git diff
diff --git a/README.md b/README.md
index 1658489..1f92172 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 earlyoom - The Early OOM Daemon
 ===============================
 
-[![Build Status](https://api.travis-ci.org/rfjakob/earlyoom.svg)](https://travis-ci.org/rfjakob/earlyoom)
+[![CI](https://github.com/rfjakob/earlyoom/actions/workflows/ci.yml/badge.svg)](https://github.com/rfjakob/earlyoom/actions/workflows/ci.yml)
 [![MIT License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
 [![Latest release](https://img.shields.io/github/release/rfjakob/earlyoom.svg)](https://github.com/rfjakob/earlyoom/releases)
 [![Total alerts](https://img.shields.io/lgtm/alerts/g/rfjakob/earlyoom.svg?logo=lgtm&logoWidth=18)](https://lgtm.com/projects/g/rfjakob/earlyoom/alerts/)
diff --git a/testsuite_cli_test.go b/testsuite_cli_test.go
index c345680..983ae47 100644
--- a/testsuite_cli_test.go
+++ b/testsuite_cli_test.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"math"
+	"os"
 	"strconv"
 	"strings"
 	"testing"
@@ -177,7 +178,11 @@ func TestCli(t *testing.T) {
 				pass = false
 			}
 			if res.fds > openFdsMax {
-				t.Fatalf("High number of open file descriptors: %d", res.fds)
+				if os.Getenv("GITHUB_ACTIONS") == "true" {
+					t.Log("Ignoring fd leak. Github Actions bug? See https://github.com/actions/runner/issues/1188")
+				} else {
+					t.Fatalf("High number of open file descriptors: %d", res.fds)
+				}
 			}
 			if !pass {
 				const empty = "(empty)"