From 4b324934897bc1f30182085033a15dfca003b5a7 Mon Sep 17 00:00:00 2001
From: Geoffroy Vallee <geoffroy.vallee@gmail.com>
Date: Mon, 16 Dec 2019 12:38:56 -0500
Subject: [PATCH] Modifications to get an actual Go module

Signed-off-by: Geoffroy Vallee <geoffroy.vallee@gmail.com>
---
 .github/workflows/go.yml                      | 33 +++++++++++++++
 go.mod                                        |  3 ++
 pkg/syserror/syserror.go                      | 40 +++++++++++++++++++
 .../syserror/syserror_test.go                 |  0
 syserror.go                                   | 38 ------------------
 5 files changed, 76 insertions(+), 38 deletions(-)
 create mode 100644 .github/workflows/go.yml
 create mode 100644 go.mod
 create mode 100644 pkg/syserror/syserror.go
 rename syserror_test.go => pkg/syserror/syserror_test.go (100%)
 delete mode 100644 syserror.go

diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
new file mode 100644
index 0000000..7907fb0
--- /dev/null
+++ b/.github/workflows/go.yml
@@ -0,0 +1,33 @@
+name: Go
+on: [push, pull_request]
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Set up Go 1.12
+      uses: actions/setup-go@v1
+      with:
+        go-version: 1.12
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v1
+
+    - name: Get dependencies
+      run: |
+        go get -v -t -d ./...
+        if [ -f Gopkg.toml ]; then
+            curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
+            dep ensure
+        fi
+
+    - name: Build and test
+      run: |
+        go build ./...
+        go test
+      env:
+        GOPATH: /tmp/go
+
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..f747659
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module github.com/gvallee/syserror
+
+go 1.12
diff --git a/pkg/syserror/syserror.go b/pkg/syserror/syserror.go
new file mode 100644
index 0000000..21327a1
--- /dev/null
+++ b/pkg/syserror/syserror.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2019, Geoffroy Vallee, All rights reserved
+// Copyright (c) 2019, Sylabs Inc. All rights reserved.
+// This software is licensed under a 3-clause BSD license. Please consult the
+// LICENSE.md file distributed with the sources of this project regarding your
+// rights to use or distribute this software.
+
+package syserror
+
+import (
+	"fmt"
+)
+
+type SysError struct {
+	msg  string // message associated to the error
+	code int    // error code
+}
+
+// Predefined errors
+var NoErr = SysError{"Success", 0}                   // Success
+var ErrFatal = SysError{"Fatal error", -1}           // Generic fatal error
+var ErrOutOfRes = SysError{"Out of resources", -2}   // Out of resources (e.g., out of memory)
+var ErrNotAvailable = SysError{"Not available", -3}  // The target is not available (e.g., a file does not exist)
+var ErrDataOverflow = SysError{"Data overflow", -4}  // Data overflow
+var ErrInvalidArg = SysError{"Invalid argument", -5} // Invalid function argument
+
+func (err *SysError) Error() string {
+	if err.code != 0 {
+		return fmt.Sprintf("ERROR: %d: %s", err.code, err.msg)
+	} else {
+		return fmt.Sprintf("%d: %s", err.code, err.msg)
+	}
+}
+
+func (_error SysError) getMsg() string {
+	return _error.msg
+}
+
+func (_error SysError) getCode() int {
+	return _error.code
+}
diff --git a/syserror_test.go b/pkg/syserror/syserror_test.go
similarity index 100%
rename from syserror_test.go
rename to pkg/syserror/syserror_test.go
diff --git a/syserror.go b/syserror.go
deleted file mode 100644
index b1b4e55..0000000
--- a/syserror.go
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright(c)         Geoffroy Vallee
- *                      All rights reserved
- */
-
-package syserror
-
-import ("fmt")
-
-type SysError struct {
-	msg string	// message associated to the error
-	code int	// error code
-}
-
-// Predefined errors
-var NoErr = SysError{"Success", 0} // Success
-var ErrFatal = SysError{"Fatal error", -1} // Generic fatal error
-var ErrOutOfRes = SysError{"Out of resources", -2} // Out of resources (e.g., out of memory)
-var ErrNotAvailable = SysError{"Not available", -3} // The target is not available (e.g., a file does not exist)
-var ErrDataOverflow = SysError{"Data overflow", -4} // Data overflow
-var ErrInvalidArg = SysError{"Invalid argument", -5} // Invalid function argument
-
-func (err *SysError) Error() string {
-	if err.code != 0 {
-		return fmt.Sprintf ("ERROR: %d: %s", err.code, err.msg)
-	} else {
-		return fmt.Sprintf ("%d: %s", err.code, err.msg)
-	}
-}
-
-func (_error SysError) getMsg() string {
-	return _error.msg
-}
-
-func (_error SysError) getCode() int {
-	return _error.code
-}
-