Deprecate drone env

Author: valff

CHANGELOG.md

@@ -15,6 +15,7 @@ Possible log types:
 
 - [changed] `drone new` generates a more IDE-friendly project with all rustflags
   stored in `.cargo/config`
+- [deprecated] `drone env` command is now deprecated
 
 ### v0.13.0 (2020-11-28)
 

src/cmd/env.rs

@@ -1,11 +1,13 @@
 //! `drone env` command.
 
-use crate::cli::EnvCmd;
+use crate::{cli::EnvCmd, color::Color};
+use ansi_term::Color::Yellow;
 use anyhow::{anyhow, bail, Result};
 use std::{env, os::unix::process::CommandExt, process::Command};
 
 /// Runs `drone env` command.
-pub fn run(cmd: EnvCmd) -> Result<()> {
+pub fn run(cmd: EnvCmd, color: Color) -> Result<()> {
+    eprintln!("{}: `drone env` command is deprecated", color.bold_fg("warning", Yellow));
     let EnvCmd { target, command } = cmd;
     let mut iter = command.iter();
     if let Some(command) = iter.next() {

src/lib.rs

@@ -80,7 +80,7 @@ impl Cli {
             .filter(None, Level::Warn.to_level_filter())
             .try_init()?;
         match cmd {
-            Cmd::Env(cmd) => cmd::env(cmd),
+            Cmd::Env(cmd) => cmd::env(cmd, color),
             Cmd::Flash(cmd) => cmd::flash(cmd),
             Cmd::Gdb(cmd) => cmd::gdb(cmd),
             Cmd::Heap(cmd) => cmd::heap(cmd, color),