Merge pull request #47 from yassinebenaid/dev

Added generator tests && Dockerize the app

Author: yassinebenaid

.github/workflows/dockerize.yml

@@ -0,0 +1,50 @@
+#
+name: Create and publish a Docker image
+
+on:
+  release:
+    types: [published]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Log in to the Container registry
+        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v1
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true

Dockerfile

@@ -0,0 +1,13 @@
+FROM golang:1.22
+
+WORKDIR /bunster
+
+COPY . .
+
+RUN go mod download
+
+RUN CGO_ENABLED=0 go build -o /usr/local/bin/bunster ./cmd/bunster
+
+RUN rm -rf /bunster
+
+CMD ["bash"]

generator/generator_test.go

@@ -13,8 +13,14 @@ import (
 	"github.com/yassinebenaid/bunster/lexer"
 	"github.com/yassinebenaid/bunster/parser"
 	"github.com/yassinebenaid/bunster/pkg/dottest"
+	"github.com/yassinebenaid/godump"
 )
 
+var dump = (&godump.Dumper{
+	Theme:                   godump.DefaultTheme,
+	ShowPrimitiveNamedTypes: true,
+}).Sprintln
+
 func TestGenerator(t *testing.T) {
 	testFiles, err := filepath.Glob("./tests/*.test")
 	if err != nil {
@@ -36,23 +42,23 @@ func TestGenerator(t *testing.T) {
 			for i, test := range tests {
 				script, err := parser.Parse(lexer.New([]byte(test.Input)))
 				if err != nil {
-					t.Fatalf("#%d: parser error.\nError: %s", i, err)
+					t.Fatalf("\nTest: %sError: %s", dump(test.Label), dump(err.Error()))
 				}
 
 				program := generator.Generate(script)
 				formattedProgram, gofmtErr, err := gofmt(program.String())
 				if err != nil {
-					t.Fatalf("#%d: error when trying to format the generated program.\nError: %s.\nStderr: %s", i, err, gofmtErr)
+					t.Fatalf("\n#%d: error when trying to format the generated program.\nError: %s.\nStderr: %s", i, err, gofmtErr)
 				}
 
 				formattedTestOutput, gofmtErr, err := gofmt(test.Output)
 				if err != nil {
-					t.Fatalf("#%d: error when trying to format the test expected output.\nError: %s.\nStderr: %s", i, err, gofmtErr)
+					t.Fatalf("\n#%d: error when trying to format the test expected output.\nError: %s.\nStderr: %s", i, err, gofmtErr)
 				}
 
 				if formattedProgram != formattedTestOutput {
 					t.Fatalf(
-						"#%d: The generated program doesn't match the expected output.\n Program:\n%s",
+						"\n#%d: The generated program doesn't match the expected output.\n Program:\n%s",
 						i, diffStrings(formattedTestOutput, formattedProgram),
 					)
 				}

generator/tests/0-simple-commands.test

@@ -103,3 +103,45 @@ func Main(shell *runtime.Shell) {
    	}()
 }
 #(ENDTEST)
+
+
+#(TEST: multiline command with arguments)
+
+cmd --option=value \
+    --option='value' \
+    --option="value" \
+    -o
+
+#(RESULT)
+
+package main
+
+import "bunster-build/runtime"
+
+func Main(shell *runtime.Shell) {
+    func() {
+  		var cmd_0_name = `cmd`
+  		var cmd_0_args []string
+        cmd_0_args = append(cmd_0_args, `--option=value`)
+        cmd_0_args = append(cmd_0_args, `--option=value`)
+        cmd_0_args = append(cmd_0_args, `--option=value`)
+        cmd_0_args = append(cmd_0_args, `-o`)
+  		var cmd_0 = shell.Command(cmd_0_name, cmd_0_args...)
+  		cmd_0_fdt, err := shell.CloneFDT()
+  		if err != nil {
+ 			shell.HandleError("", err)
+ 			return
+  		}
+  		defer cmd_0_fdt.Destroy()
+  		cmd_0.Stdin = cmd_0_fdt.Get(`0`)
+  		cmd_0.Stdout = cmd_0_fdt.Get(`1`)
+  		cmd_0.Stderr = cmd_0_fdt.Get(`2`)
+  		if err := cmd_0.Run(); err != nil {
+ 			shell.HandleError(cmd_0_name, err)
+ 			return
+  		}
+  		shell.ExitCode = cmd_0.ProcessState.ExitCode()
+
+   	}()
+}
+#(ENDTEST)