deno task demo

❯ cargo run -- task
   Compiling deno v1.19.2 (/Users/ib/dev/deno/cli)
    Finished dev [unoptimized + debuginfo] target(s) in 20.58s
     Running `target/debug/deno task`
Available tasks:
- async
    sleep 1 && echo 2 &
- boolean_list
    echo 1 && false || echo 2
- env_var_substitution
    export MY_VAR=my_var ; echo $MY_VAR
- pipeline
    echo "console.log('hello')" | deno run -
- seq_list
    echo 1 ; echo 2
- shell_var
    DENO_HELLO=hello deno eval 'console.log(Deno.env.get("DENO_HELLO"))'
- subshell
    echo $(echo 5)

deno on  deno_scripts [$!?] via 🦕 v1.19.2 via 🦀 v1.59.0 took 22s
❯ cargo run -- task boolean_list
    Finished dev [unoptimized + debuginfo] target(s) in 0.18s
     Running `target/debug/deno task boolean_list`
1
2

deno on  deno_scripts [$!?] via 🦕 v1.19.2 via 🦀 v1.59.0
❯ cargo run -- task env_var_substitution
    Finished dev [unoptimized + debuginfo] target(s) in 0.17s
     Running `target/debug/deno task env_var_substitution`
my_var

deno on  deno_scripts [$!?] via 🦕 v1.19.2 via 🦀 v1.59.0
❯ cargo run -- task pipeline
    Finished dev [unoptimized + debuginfo] target(s) in 0.17s
     Running `target/debug/deno task pipeline`
hello

deno on  deno_scripts [$!?] via 🦕 v1.19.2 via 🦀 v1.59.0 took 2s
❯ cargo run -- task seq_list
    Finished dev [unoptimized + debuginfo] target(s) in 0.17s
     Running `target/debug/deno task seq_list`
1
2

deno on  deno_scripts [$!?] via 🦕 v1.19.2 via 🦀 v1.59.0
❯ cargo run -- task shell_var
    Finished dev [unoptimized + debuginfo] target(s) in 0.17s
     Running `target/debug/deno task shell_var`
hello

deno on  deno_scripts [$!?] via 🦕 v1.19.2 via 🦀 v1.59.0
❯ cargo run -- task subshell
    Finished dev [unoptimized + debuginfo] target(s) in 0.17s
     Running `target/debug/deno task subshell`
5