just/tests/show.rs

use super::*;

test! {
  name:     show,
  justfile: r#"hello := "foo"
bar := hello + hello
recipe:
 echo {{hello + "bar" + bar}}"#,
  args:     ("--show", "recipe"),
  stdout:   r#"
    recipe:
        echo {{ hello + "bar" + bar }}
  "#,
}

test! {
  name: alias_show,
  justfile: "foo:\n    bar\nalias f := foo",
  args: ("--show", "f"),
  stdout: "
    alias f := foo
    foo:
        bar
  ",
}

test! {
  name: alias_show_missing_target,
  justfile: "alias f := foo",
  args: ("--show", "f"),
  stderr: "
    error: Alias `f` has an unknown target `foo`
     ——▶ justfile:1:7
      │
    1 │ alias f := foo
      │       ^
  ",
  status: EXIT_FAILURE,
}

test! {
  name:     show_suggestion,
  justfile: r#"
hello a b='B	' c='C':
  echo {{a}} {{b}} {{c}}

a Z="\t z":
"#,
  args:     ("--show", "hell"),
  stdout:   "",
  stderr:   "error: Justfile does not contain recipe `hell`.\nDid you mean `hello`?\n",
  status:   EXIT_FAILURE,
}

test! {
  name:     show_alias_suggestion,
  justfile: r#"
hello a b='B	' c='C':
  echo {{a}} {{b}} {{c}}

alias foo := hello

a Z="\t z":
"#,
  args:     ("--show", "fo"),
  stdout:   "",
  stderr:   "
    error: Justfile does not contain recipe `fo`.
    Did you mean `foo`, an alias for `hello`?
  ",
  status:   EXIT_FAILURE,
}

test! {
  name:     show_no_suggestion,
  justfile: r#"
helloooooo a b='B	' c='C':
  echo {{a}} {{b}} {{c}}

a Z="\t z":
"#,
  args:     ("--show", "hell"),
  stdout:   "",
  stderr:   "error: Justfile does not contain recipe `hell`.\n",
  status:   EXIT_FAILURE,
}

test! {
  name:     show_no_alias_suggestion,
  justfile: r#"
hello a b='B	' c='C':
  echo {{a}} {{b}} {{c}}

alias foo := hello

a Z="\t z":
"#,
  args:     ("--show", "fooooooo"),
  stdout:   "",
  stderr:   "error: Justfile does not contain recipe `fooooooo`.\n",
  status:   EXIT_FAILURE,
}

#[test]
fn show_recipe_at_path() {
  Test::new()
    .write("foo.just", "bar:\n @echo MODULE")
    .justfile(
      "
        mod foo
      ",
    )
    .test_round_trip(false)
    .args(["--unstable", "--show", "foo::bar"])
    .stdout("bar:\n    @echo MODULE\n")
    .run();
}

#[test]
fn show_invalid_path() {
  Test::new()
    .args(["--show", "$hello"])
    .stderr("error: Invalid module path `$hello`\n")
    .status(1)
    .run();
}

#[test]
fn show_space_separated_path() {
  Test::new()
    .write("foo.just", "bar:\n @echo MODULE")
    .justfile(
      "
        mod foo
      ",
    )
    .test_round_trip(false)
    .args(["--unstable", "--show", "foo bar"])
    .stdout("bar:\n    @echo MODULE\n")
    .run();
}