compose-spec · jhrotko · Feb 21, 2024 · Feb 19, 2024
@@ -442,7 +442,7 @@ func ProjectFromOptions(ctx context.Context, options *ProjectOptions) (*types.Pr
 	options.loadOptions = append(options.loadOptions,
 		withNamePrecedenceLoad(workingDir, options),
 		withConvertWindowsPaths(options),
-		withListener(options))
+		withListeners(options))
 
 	project, err := loader.LoadWithContext(ctx, types.ConfigDetails{
 		ConfigFiles: configs,
@@ -484,9 +484,9 @@ func withConvertWindowsPaths(options *ProjectOptions) func(*loader.Options) {
 }
 
 // save listeners from ProjectOptions (compose) to loader.Options
-func withListener(options *ProjectOptions) func(*loader.Options) {
+func withListeners(options *ProjectOptions) func(*loader.Options) {
 	return func(opts *loader.Options) {
-		opts.Listeners = options.Listeners
+		opts.Listeners = append(opts.Listeners, options.Listeners...)
 	}
 }
 

@@ -0,0 +1,59 @@
+/*
+   Copyright 2020 The Compose Specification Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package loader
+
+import (
+	"fmt"
+
+	"github.com/compose-spec/compose-go/v2/types"
+)
+
+// Will update the environment variables for the format {- VAR} (without interpolation)
+// This function should resolve context environment vars for include (passed in env_file)
+func resolveServicesEnvironment(dict map[string]any, config types.ConfigDetails) {
+	services, ok := dict["services"].(map[string]any)
+	if !ok {
+		return
+	}
+
+	for service, cfg := range services {
+		serviceConfig, ok := cfg.(map[string]any)
+		if !ok {
+			continue
+		}
+		serviceEnv, ok := serviceConfig["environment"].([]any)
+		if !ok {
+			continue
+		}
+		envs := []any{}
+		for _, env := range serviceEnv {
+			varEnv, ok := env.(string)
+			if !ok {
+				continue
+			}
+			if found, ok := config.Environment[varEnv]; ok {
+				envs = append(envs, fmt.Sprintf("%s=%s", varEnv, found))
+			} else {
+				// either does not exist or it was already resolved in interpolation
+				envs = append(envs, varEnv)
+			}
+		}
+		serviceConfig["environment"] = envs
+		services[service] = serviceConfig
+	}
+	dict["services"] = services
+}
@@ -104,6 +104,22 @@ func ApplyInclude(ctx context.Context, configDetails types.ConfigDetails, model
 			if s, err := os.Stat(f); err == nil && !s.IsDir() {
 				r.EnvFile = types.StringList{f}
 			}
+		} else {
+			envFile := []string{}
+			for _, f := range r.EnvFile {
+				if !filepath.IsAbs(f) {
+					f = filepath.Join(configDetails.WorkingDir, f)
+					s, err := os.Stat(f)
+					if err != nil {
+						return err
+					}
+					if s.IsDir() {
+						return fmt.Errorf("%s is not a file", f)
+					}
+				}
+				envFile = append(envFile, f)
+			}
+			r.EnvFile = envFile
 		}
 
 		envFromFile, err := dotenv.GetEnvFromFile(configDetails.Environment, r.EnvFile)

@@ -18,6 +18,7 @@ package loader
 
 import (
 	"context"
+	"os"
 	"path/filepath"
 	"testing"
 
@@ -50,7 +51,7 @@ services:
 	assert.Equal(t, imported.ContainerName, "override")
 
 	// include 2 different services with same name should trigger an error
-	p, err = Load(buildConfigDetails(`
+	_, err = Load(buildConfigDetails(`
 name: 'test-multi-include'
 
 include:
@@ -89,3 +90,71 @@ func TestIncludeRelative(t *testing.T) {
 	assert.Equal(t, included.Build.Context, ".")
 	assert.Equal(t, included.Volumes[0].Source, ".")
 }
+
+func TestLoadWithIncludeEnv(t *testing.T) {
+	fileName := "compose.yml"
+	tmpdir := t.TempDir()
+	// file in root
+	yaml := `
+include:
+  - path:
+    - ./module/compose.yml
+    env_file:
+      - ./custom.env
+services:
+  a:
+    image: alpine
+    environment:
+      - VAR_NAME`
+	createFile(t, tmpdir, `VAR_NAME=value`, "custom.env")
+	path := createFile(t, tmpdir, yaml, fileName)
+	// file in /module
+	yaml = `
+services:
+  b:
+    image: alpine
+    environment:
+      - VAR_NAME
+  c:
+    image: alpine
+    environment:
+      - VAR_NAME`
+	createFileSubDir(t, tmpdir, "module", yaml, fileName)
+
+	p, err := Load(types.ConfigDetails{
+		WorkingDir: tmpdir,
+		ConfigFiles: []types.ConfigFile{{
+			Filename: path,
+		}},
+		Environment: nil,
+	}, func(options *Options) {
+		options.SkipNormalization = true
+		options.ResolvePaths = true
+		options.SetProjectName("project", true)
+	})
+	assert.NilError(t, err)
+	a := p.Services["a"]
+	// make sure VAR_NAME is only accessible in include context
+	assert.Check(t, a.Environment["VAR_NAME"] == nil, "VAR_NAME should not be defined in environment")
+	b := p.Services["b"]
+	assert.Check(t, b.Environment["VAR_NAME"] != nil, "VAR_NAME is not defined in environment")
+	assert.Equal(t, *b.Environment["VAR_NAME"], "value")
+	c := p.Services["c"]
+	assert.Check(t, c.Environment["VAR_NAME"] != nil, "VAR_NAME is not defined in environment")
+	assert.Equal(t, *c.Environment["VAR_NAME"], "value")
+
+}
+
+func createFile(t *testing.T, rootDir, content, fileName string) string {
+	path := filepath.Join(rootDir, fileName)
+	assert.NilError(t, os.WriteFile(path, []byte(content), 0o600))
+	return path
+}
+
+func createFileSubDir(t *testing.T, rootDir, subDir, content, fileName string) string {
+	subDirPath := filepath.Join(rootDir, subDir)
+	assert.NilError(t, os.Mkdir(subDirPath, 0o700))
+	path := filepath.Join(subDirPath, fileName)
+	assert.NilError(t, os.WriteFile(path, []byte(content), 0o600))
+	return path
+}
@@ -453,6 +453,7 @@ func loadYamlModel(ctx context.Context, config types.ConfigDetails, opts *Option
 			return nil, err
 		}
 	}
+	resolveServicesEnvironment(dict, config)
 
 	return dict, nil
 }
-Original file line number
+Diff line change
@@ Expand Up @@
     			return nil, err
     		}
     	}
+    	resolveServicesEnvironment(dict, config)
     	return dict, nil
     }
@@ Expand Down @@