Add earthly as build system

This also adds linter and tests runner

Signed-off-by: Ulysses Souza <[email protected]>

Author: ulyssessouza

.github/workflows/ci.yml

@@ -0,0 +1,24 @@
+name: Pull Request
+on:
+  push:
+  pull_request:
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code into the Go module directory
+        uses: actions/checkout@v2
+
+    - name: Download latest earthly
+      run: "sudo /bin/sh -c 'wget https://github.com/earthly/earthly/releases/download/v0.5.23/earthly-linux-amd64 -O /usr/local/bin/earthly && chmod +x /usr/local/bin/earthly'"
+
+    - name: Earthly version
+      run: earthly --version
+
+    - name: Run linter
+      run: earthly +lint
+
+    - name: Run tests
+      run: earthly +test

Earthfile

@@ -0,0 +1,27 @@
+ARG GOLANG_VERSION=1.17.1
+ARG ALPINE_VERSION=3.14
+
+FROM golang:${GOLANG_VERSION}-alpine${ALPINE_VERSION}
+WORKDIR /code
+
+code:
+    FROM +base
+    COPY . .
+
+golangci:
+    ARG GOLANGCI_VERSION=v1.40.1
+    FROM golangci/golangci-lint:${GOLANGCI_VERSION}-alpine
+    SAVE ARTIFACT /usr/bin/golangci-lint
+
+lint:
+    FROM +code
+    COPY +golangci/golangci-lint /usr/bin/golangci-lint
+    RUN golangci-lint run --timeout 5m ./...
+
+test:
+    FROM +code
+    RUN go test ./...
+
+all:
+    BUILD +lint
+    BUILD +test

README.md

@@ -10,3 +10,9 @@ From the original Library:
 
 This is a fork of [joho/godotenv](https://github.com/joho/godotenv) focussing on `.env` file support by the compose specification
 
+
+
+To run linter and tests, please install [Earthly](https://earthly.dev/get-earthly) and run:
+```sh
+earthly +all
+```

godotenv.go

@@ -271,14 +271,6 @@ func parseLine(line string, envMap map[string]string) (key string, value string,
 		err = errors.New("Can't separate key from value")
 		return
 	}
-
-	// Parse the key
-	key = splitString[0]
-	if strings.HasPrefix(key, "export") {
-		key = strings.TrimPrefix(key, "export")
-	}
-	key = strings.TrimSpace(key)
-
 	key = exportRegex.ReplaceAllString(splitString[0], "$1")
 
 	// Parse the value