feat: project env command

src/cmd/project.go

@@ -14,5 +14,6 @@ func projectCmd() *cmdBuilder.Cmd {
 		AddChildrenCmd(projectListCmd()).
 		AddChildrenCmd(projectDeleteCmd()).
 		AddChildrenCmd(projectServiceImportCmd()).
-		AddChildrenCmd(projectImportCmd())
+		AddChildrenCmd(projectImportCmd()).
+		AddChildrenCmd(projectEnvCmd())
 }

src/cmd/projectEnv.go

@@ -0,0 +1,77 @@
+package cmd
+
+import (
+	"bufio"
+	"context"
+	"strings"
+	"text/template"
+
+	"github.com/pkg/errors"
+	"github.com/zeropsio/zcli/src/cmdBuilder"
+	"github.com/zeropsio/zerops-go/dto/input/path"
+	"github.com/zeropsio/zerops-go/dto/input/query"
+	"github.com/zeropsio/zerops-go/types/enum"
+)
+
+func projectEnvCmd() *cmdBuilder.Cmd {
+	return cmdBuilder.NewCmd().
+		Use("env").
+		ScopeLevel(cmdBuilder.ScopeProject()).
+		Short("Loads project envs.").
+		HelpFlag("Help for the project env command.").
+		BoolFlag("export", false, "Prepends export to each env in output 'export {{.Key}}={{.Value}}'.").
+		StringFlag("template", "{{.Key}}={{.Value}}", "Output template.").
+		LoggedUserRunFunc(func(ctx context.Context, cmdData *cmdBuilder.LoggedUserCmdData) error {
+			project, err := cmdData.Project.Expect("project is nil")
+
+			templateString := cmdData.Params.GetString("template")
+			if cmdData.Params.GetBool("export") {
+				templateString = "export {{.Key}}={{.Value}}"
+			}
+
+			tmpl, err := template.New("envs").Parse(templateString)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			response, err := cmdData.RestApiClient.GetProjectEnvFile(
+				ctx,
+				path.ProjectId{Id: project.Id},
+				query.GetProjectEnvFile{
+					OverrideEnvIsolation: enum.GetProjectEnvFileOverrideEnvIsolationEnumNone,
+				},
+			)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			envs, err := response.Output()
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			output := new(strings.Builder)
+			scanner := bufio.NewScanner(strings.NewReader(envs.EnvFile.String()))
+			for scanner.Scan() {
+				parts := strings.SplitN(scanner.Text(), "=", 2)
+				if len(parts) != 2 {
+					return errors.New("unexpected env file format")
+				}
+				if err := tmpl.Execute(output, Env{
+					Key:   parts[0],
+					Value: parts[1],
+				}); err != nil {
+					return errors.WithStack(err)
+				}
+				output.WriteRune('\n')
+			}
+
+			cmdData.Stdout.Println(output.String()[:output.Len()-1])
+
+			return nil
+		})
+}
+
+type Env struct {
+	Key, Value string
+}

src/cmdBuilder/cmd.go

@@ -197,6 +197,9 @@ func warpStringForTerminal(s string) string {
 
 // warpString wraps string after num of runes (excluding space as rune), keeping words intact
 func warpString(s string, runeCutCount uint) string {
+	if s == "" {
+		return ""
+	}
 	output := strings.Builder{}
 	scanner := bufio.NewScanner(strings.NewReader(s))
 	scanner.Split(bufio.ScanWords)