localexec

Documentation

Overview

Package localexec provides constructs for uniform execution of local processes, specifically conversion from model.Cmd to exec.Cmd.

Index

• func ExecCmd(cmd model.Cmd, l logger.Logger) *exec.Cmd
• func ExecCmdContext(ctx context.Context, cmd model.Cmd) *exec.Cmd

Functions

func ExecCmd

func ExecCmd(cmd model.Cmd, l logger.Logger) *exec.Cmd

ExecCmd creates a stdlib exec.Cmd instance suitable for execution by the local engine.

The resulting command will inherit the parent process (i.e. `tilt`) environment, then have command specific environment overrides applied, and finally, additional conditional environment to improve logging output.

NOTE: To avoid confusion with ExecCmdContext, this method accepts a logger instance directly rather than using logger.Get(ctx); the returned exec.Cmd from this function will NOT be associated with any context.

func ExecCmdContext

func ExecCmdContext(ctx context.Context, cmd model.Cmd) *exec.Cmd

ExecCmdContext is like ExecCmd but uses exec.CommandContext to associate a context with the returned exec.Cmd.