mod tempdir; use std::{ env, fs, io::Write, path::Path, process::{Command, Stdio}, str, }; use executable_path::executable_path; use libc::{EXIT_FAILURE, EXIT_SUCCESS}; use pretty_assertions::assert_eq; use tempdir::tempdir; #[derive(PartialEq, Debug)] struct Output<'a> { stdout: &'a str, stderr: &'a str, status: i32, } /// Instantiate integration tests for a given test case using /// sh, dash, and bash. /// /// Although `sh` is likely to be dash or bash, we include it /// in case it's a different version or a different shell entirely. /// /// For example, on FreeBSD, `sh` is ash. macro_rules! integration_test { ( name: $name:ident, justfile: $text:tt, args: ($($arg:tt)*), stdin: $stdin:expr, stdout: $stdout:expr, stderr: $stderr:expr, status: $status:expr, ) => { mod $name { use super::*; // silence unused import warnings const __: i32 = EXIT_SUCCESS; #[test] fn sh() { integration_test("sh", $text, &[$($arg)*], $stdin, $stdout, $stderr, $status); } #[test] fn dash() { integration_test("dash", $text, &[$($arg)*], $stdin, $stdout, $stderr, $status); } #[test] fn bash() { integration_test("bash", $text, &[$($arg)*], $stdin, $stdout, $stderr, $status); } } } } fn integration_test( shell: &str, justfile: &str, args: &[&str], stdin: &str, expected_stdout: &str, expected_stderr: &str, expected_status: i32, ) { let tmp = tempdir(); let mut justfile_path = tmp.path().to_path_buf(); justfile_path.push("justfile"); fs::write(justfile_path, justfile).unwrap(); let mut dotenv_path = tmp.path().to_path_buf(); dotenv_path.push(".env"); fs::write(dotenv_path, "DOTENV_KEY=dotenv-value").unwrap(); let mut child = Command::new(&executable_path("just")) .current_dir(tmp.path()) .args(&["--shell", shell]) .args(args) .stdin(Stdio::piped()) .stdout(Stdio::piped()) .stderr(Stdio::piped()) .spawn() .expect("just invocation failed"); { let mut stdin_handle = child.stdin.take().expect("failed to unwrap stdin handle"); stdin_handle .write_all(stdin.as_bytes()) .expect("failed to write stdin to just process"); } let output = child .wait_with_output() .expect("failed to wait for just process"); let have = Output { status: output.status.code().unwrap(), stdout: str::from_utf8(&output.stdout).unwrap(), stderr: str::from_utf8(&output.stderr).unwrap(), }; let want = Output { status: expected_status, stdout: expected_stdout, stderr: expected_stderr, }; assert_eq!(have, want, "bad output"); if expected_status == EXIT_SUCCESS { test_round_trip(tmp.path()); } } fn test_round_trip(tmpdir: &Path) { println!("Reparsing..."); let output = Command::new(&executable_path("just")) .current_dir(tmpdir) .arg("--dump") .output() .expect("just invocation failed"); if !output.status.success() { panic!("dump failed: {}", output.status); } let dumped = String::from_utf8(output.stdout).unwrap(); let reparsed_path = tmpdir.join("reparsed.just"); fs::write(&reparsed_path, &dumped).unwrap(); let output = Command::new(&executable_path("just")) .current_dir(tmpdir) .arg("--justfile") .arg(&reparsed_path) .arg("--dump") .output() .expect("just invocation failed"); if !output.status.success() { panic!("reparse failed: {}", output.status); } let reparsed = String::from_utf8(output.stdout).unwrap(); assert_eq!(reparsed, dumped, "reparse mismatch"); } integration_test! { name: alias_listing, justfile: "foo:\n echo foo\nalias f := foo", args: ("--list"), stdin: "", stdout: "Available recipes: foo f # alias for `foo` ", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: alias_listing_multiple_aliases, justfile: "foo:\n echo foo\nalias f := foo\nalias fo := foo", args: ("--list"), stdin: "", stdout: "Available recipes: foo f # alias for `foo` fo # alias for `foo` ", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: alias_listing_parameters, justfile: "foo PARAM='foo':\n echo {{PARAM}}\nalias f := foo", args: ("--list"), stdin: "", stdout: "Available recipes: foo PARAM='foo' f PARAM='foo' # alias for `foo` ", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: alias_listing_private, justfile: "foo PARAM='foo':\n echo {{PARAM}}\nalias _f := foo", args: ("--list"), stdin: "", stdout: "Available recipes: foo PARAM='foo' ", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: alias, justfile: "foo:\n echo foo\nalias f := foo", args: ("f"), stdin: "", stdout: "foo\n", stderr: "echo foo\n", status: EXIT_SUCCESS, } integration_test! { name: alias_with_parameters, justfile: "foo value='foo':\n echo {{value}}\nalias f := foo", args: ("f", "bar"), stdin: "", stdout: "bar\n", stderr: "echo bar\n", status: EXIT_SUCCESS, } integration_test! { name: alias_with_dependencies, justfile: "foo:\n echo foo\nbar: foo\nalias b := bar", args: ("b"), stdin: "", stdout: "foo\n", stderr: "echo foo\n", status: EXIT_SUCCESS, } integration_test! { name: duplicate_alias, justfile: "alias foo := bar\nalias foo := baz\n", args: (), stdin: "", stdout: "" , stderr: "error: Alias `foo` first defined on line `1` is redefined on line `2` | 2 | alias foo := baz | ^^^ ", status: EXIT_FAILURE, } integration_test! { name: unknown_alias_target, justfile: "alias foo := bar\n", args: (), stdin: "", stdout: "", stderr: "error: Alias `foo` has an unknown target `bar` | 1 | alias foo := bar | ^^^ ", status: EXIT_FAILURE, } integration_test! { name: alias_shadows_recipe, justfile: "bar:\n echo bar\nalias foo := bar\nfoo:\n echo foo", args: (), stdin: "", stdout: "", stderr: "error: Alias `foo` defined on `3` shadows recipe defined on `4` | 3 | alias foo := bar | ^^^ ", status: EXIT_FAILURE, } integration_test! { name: alias_show, justfile: "foo:\n bar\nalias f := foo", args: ("--show", "f"), stdin: "", stdout: "foo: bar ", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: alias_show_missing_target, justfile: "alias f := foo", args: ("--show", "f"), stdin: "", stdout: "", stderr: "error: Alias `f` has an unknown target `foo` | 1 | alias f := foo | ^ ", status: EXIT_FAILURE, } integration_test! { name: default, justfile: "default:\n echo hello\nother: \n echo bar", args: (), stdin: "", stdout: "hello\n", stderr: "echo hello\n", status: EXIT_SUCCESS, } integration_test! { name: quiet, justfile: "default:\n @echo hello", args: (), stdin: "", stdout: "hello\n", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: verbose, justfile: "default:\n @echo hello", args: ("--verbose"), stdin: "", stdout: "hello\n", stderr: "===> Running recipe `default`...\necho hello\n", status: EXIT_SUCCESS, } integration_test! { name: order, justfile: " b: a echo b @mv a b a: echo a @touch F @touch a d: c echo d @rm c c: b echo c @mv b c", args: ("a", "d"), stdin: "", stdout: "a\nb\nc\nd\n", stderr: "echo a\necho b\necho c\necho d\n", status: EXIT_SUCCESS, } integration_test! { name: summary, justfile: "b: a a: d: c c: b _z: _y _y: ", args: ("--summary"), stdin: "", stdout: "a b c d\n", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: select, justfile: "b: @echo b a: @echo a d: @echo d c: @echo c", args: ("d", "c"), stdin: "", stdout: "d\nc\n", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: print, justfile: "b: echo b a: echo a d: echo d c: echo c", args: ("d", "c"), stdin: "", stdout: "d\nc\n", stderr: "echo d\necho c\n", status: EXIT_SUCCESS, } integration_test! { name: show, justfile: r#"hello := "foo" bar := hello + hello recipe: echo {{hello + "bar" + bar}}"#, args: ("--show", "recipe"), stdin: "", stdout: r#"recipe: echo {{hello + "bar" + bar}} "#, stderr: "", status: EXIT_SUCCESS, } integration_test! { name: status_passthrough, justfile: " hello: recipe: @exit 100", args: ("recipe"), stdin: "", stdout: "", stderr: "error: Recipe `recipe` failed on line 6 with exit code 100\n", status: 100, } integration_test! { name: unknown_dependency, justfile: "bar:\nhello:\nfoo: bar baaaaaaaz hello", args: (), stdin: "", stdout: "", stderr: "error: Recipe `foo` has unknown dependency `baaaaaaaz` | 3 | foo: bar baaaaaaaz hello | ^^^^^^^^^ ", status: EXIT_FAILURE, } integration_test! { name: backtick_success, justfile: "a := `printf Hello,`\nbar:\n printf '{{a + `printf ' world.'`}}'", args: (), stdin: "", stdout: "Hello, world.", stderr: "printf 'Hello, world.'\n", status: EXIT_SUCCESS, } integration_test! { name: backtick_trimming, justfile: "a := `echo Hello,`\nbar:\n echo '{{a + `echo ' world.'`}}'", args: (), stdin: "", stdout: "Hello, world.\n", stderr: "echo 'Hello, world.'\n", status: EXIT_SUCCESS, } integration_test! { name: backtick_code_assignment, justfile: "b := a\na := `exit 100`\nbar:\n echo '{{`exit 200`}}'", args: (), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 100 | 2 | a := `exit 100` | ^^^^^^^^^^ ", status: 100, } integration_test! { name: backtick_code_interpolation, justfile: "b := a\na := `echo hello`\nbar:\n echo '{{`exit 200`}}'", args: (), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 200 | 4 | echo '{{`exit 200`}}' | ^^^^^^^^^^ ", status: 200, } integration_test! { name: backtick_code_interpolation_mod, justfile: "f:\n η„‘{{`exit 200`}}", args: (), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 200 | 2 | η„‘{{`exit 200`}} | ^^^^^^^^^^ ", status: 200, } integration_test! { name: backtick_code_interpolation_tab, justfile: " backtick-fail: \techo {{`exit 1`}} ", args: (), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 1 | 3 | echo {{`exit 1`}} | ^^^^^^^^ ", status: 1, } integration_test! { name: backtick_code_interpolation_tabs, justfile: " backtick-fail: \techo {{\t`exit 1`}} ", args: (), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 1 | 3 | echo {{ `exit 1`}} | ^^^^^^^^ ", status: 1, } integration_test! { name: backtick_code_interpolation_inner_tab, justfile: " backtick-fail: \techo {{\t`exit\t\t1`}} ", args: (), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 1 | 3 | echo {{ `exit 1`}} | ^^^^^^^^^^^^^^^ ", status: 1, } integration_test! { name: backtick_code_interpolation_leading_emoji, justfile: " backtick-fail: \techo 😬{{`exit 1`}} ", args: (), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 1 | 3 | echo 😬{{`exit 1`}} | ^^^^^^^^ ", status: 1, } integration_test! { name: backtick_code_interpolation_unicode_hell, justfile: " backtick-fail: \techo \t\t\t😬鎌鼬{{\t\t`exit 1 # \t\t\tabc`}}\t\t\t😬鎌鼬 ", args: (), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 1 | 3 | echo 😬鎌鼬{{ `exit 1 # abc`}} 😬鎌鼬 | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ", status: 1, } integration_test! { name: backtick_code_long, justfile: "\n\n\n\n\n\nb := a\na := `echo hello`\nbar:\n echo '{{`exit 200`}}'", args: (), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 200 | 10 | echo '{{`exit 200`}}' | ^^^^^^^^^^ ", status: 200, } integration_test! { name: shebang_backtick_failure, justfile: "foo: #!/bin/sh echo hello echo {{`exit 123`}}", args: (), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 123 | 4 | echo {{`exit 123`}} | ^^^^^^^^^^ ", status: 123, } integration_test! { name: command_backtick_failure, justfile: "foo: echo hello echo {{`exit 123`}}", args: (), stdin: "", stdout: "hello\n", stderr: "echo hello\nerror: Backtick failed with exit code 123 | 3 | echo {{`exit 123`}} | ^^^^^^^^^^ ", status: 123, } integration_test! { name: assignment_backtick_failure, justfile: "foo: echo hello echo {{`exit 111`}} a := `exit 222`", args: (), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 222 | 4 | a := `exit 222` | ^^^^^^^^^^ ", status: 222, } integration_test! { name: unknown_override_options, justfile: "foo: echo hello echo {{`exit 111`}} a := `exit 222`", args: ("--set", "foo", "bar", "--set", "baz", "bob", "--set", "a", "b", "a", "b"), stdin: "", stdout: "", stderr: "error: Variables `baz` and `foo` overridden on the command line but not present \ in justfile\n", status: EXIT_FAILURE, } integration_test! { name: unknown_override_args, justfile: "foo: echo hello echo {{`exit 111`}} a := `exit 222`", args: ("foo=bar", "baz=bob", "a=b", "a", "b"), stdin: "", stdout: "", stderr: "error: Variables `baz` and `foo` overridden on the command line but not present \ in justfile\n", status: EXIT_FAILURE, } integration_test! { name: unknown_override_arg, justfile: "foo: echo hello echo {{`exit 111`}} a := `exit 222`", args: ("foo=bar", "a=b", "a", "b"), stdin: "", stdout: "", stderr: "error: Variable `foo` overridden on the command line but not present in justfile\n", status: EXIT_FAILURE, } integration_test! { name: overrides_first, justfile: r#" foo := "foo" a := "a" baz := "baz" recipe arg: echo arg={{arg}} echo {{foo + a + baz}}"#, args: ("foo=bar", "a=b", "recipe", "baz=bar"), stdin: "", stdout: "arg=baz=bar\nbarbbaz\n", stderr: "echo arg=baz=bar\necho barbbaz\n", status: EXIT_SUCCESS, } integration_test! { name: overrides_not_evaluated, justfile: r#" foo := `exit 1` a := "a" baz := "baz" recipe arg: echo arg={{arg}} echo {{foo + a + baz}}"#, args: ("foo=bar", "a=b", "recipe", "baz=bar"), stdin: "", stdout: "arg=baz=bar\nbarbbaz\n", stderr: "echo arg=baz=bar\necho barbbaz\n", status: EXIT_SUCCESS, } integration_test! { name: dry_run, justfile: r#" var := `echo stderr 1>&2; echo backtick` command: @touch /this/is/not/a/file {{var}} echo {{`echo command interpolation`}} shebang: #!/bin/sh touch /this/is/not/a/file {{var}} echo {{`echo shebang interpolation`}}"#, args: ("--dry-run", "shebang", "command"), stdin: "", stdout: "", stderr: "#!/bin/sh touch /this/is/not/a/file `echo stderr 1>&2; echo backtick` echo `echo shebang interpolation` touch /this/is/not/a/file `echo stderr 1>&2; echo backtick` echo `echo command interpolation` ", status: EXIT_SUCCESS, } integration_test! { name: evaluate, justfile: r#" foo := "a\t" hello := "c" bar := "b\t" ab := foo + bar + hello wut: touch /this/is/not/a/file "#, args: ("--evaluate"), stdin: "", stdout: r#"ab := "a b c" bar := "b " foo := "a " hello := "c" "#, stderr: "", status: EXIT_SUCCESS, } integration_test! { name: export_success, justfile: r#" export FOO := "a" baz := "c" export BAR := "b" export ABC := FOO + BAR + baz wut: echo $FOO $BAR $ABC "#, args: (), stdin: "", stdout: "a b abc\n", stderr: "echo $FOO $BAR $ABC\n", status: EXIT_SUCCESS, } integration_test! { name: export_override, justfile: r#" export FOO := "a" baz := "c" export BAR := "b" export ABC := FOO + "-" + BAR + "-" + baz wut: echo $FOO $BAR $ABC "#, args: ("--set", "BAR", "bye", "FOO=hello"), stdin: "", stdout: "hello bye hello-bye-c\n", stderr: "echo $FOO $BAR $ABC\n", status: EXIT_SUCCESS, } integration_test! { name: export_shebang, justfile: r#" export FOO := "a" baz := "c" export BAR := "b" export ABC := FOO + BAR + baz wut: #!/bin/sh echo $FOO $BAR $ABC "#, args: (), stdin: "", stdout: "a b abc\n", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: export_recipe_backtick, justfile: r#" export EXPORTED_VARIABLE := "A-IS-A" recipe: echo {{`echo recipe $EXPORTED_VARIABLE`}} "#, args: (), stdin: "", stdout: "recipe A-IS-A\n", stderr: "echo recipe A-IS-A\n", status: EXIT_SUCCESS, } integration_test! { name: raw_string, justfile: r#" export EXPORTED_VARIABLE := '\z' recipe: printf "$EXPORTED_VARIABLE" "#, args: (), stdin: "", stdout: "\\z", stderr: "printf \"$EXPORTED_VARIABLE\"\n", status: EXIT_SUCCESS, } integration_test! { name: line_error_spacing, justfile: r#" ??? "#, args: (), stdin: "", stdout: "", stderr: "error: Unknown start of token: | 10 | ??? | ^ ", status: EXIT_FAILURE, } integration_test! { name: quiet_flag_no_stdout, justfile: r#" default: @echo hello "#, args: ("--quiet"), stdin: "", stdout: "", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: quiet_flag_no_stderr, justfile: r#" default: @echo hello 1>&2 "#, args: ("--quiet"), stdin: "", stdout: "", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: quiet_flag_no_command_echoing, justfile: r#" default: exit "#, args: ("--quiet"), stdin: "", stdout: "", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: quiet_flag_no_error_messages, justfile: r#" default: exit 100 "#, args: ("--quiet"), stdin: "", stdout: "", stderr: "", status: 100, } integration_test! { name: quiet_flag_no_assignment_backtick_stderr, justfile: r#" a := `echo hello 1>&2` default: exit 100 "#, args: ("--quiet"), stdin: "", stdout: "", stderr: "", status: 100, } integration_test! { name: quiet_flag_no_interpolation_backtick_stderr, justfile: r#" default: echo `echo hello 1>&2` exit 100 "#, args: ("--quiet"), stdin: "", stdout: "", stderr: "", status: 100, } integration_test! { name: argument_single, justfile: " foo A: echo {{A}} ", args: ("foo", "ARGUMENT"), stdin: "", stdout: "ARGUMENT\n", stderr: "echo ARGUMENT\n", status: EXIT_SUCCESS, } integration_test! { name: argument_multiple, justfile: " foo A B: echo A:{{A}} B:{{B}} ", args: ("foo", "ONE", "TWO"), stdin: "", stdout: "A:ONE B:TWO\n", stderr: "echo A:ONE B:TWO\n", status: EXIT_SUCCESS, } integration_test! { name: argument_mismatch_more, justfile: " foo A B: echo A:{{A}} B:{{B}} ", args: ("foo", "ONE", "TWO", "THREE"), stdin: "", stdout: "", stderr: "error: Justfile does not contain recipe `THREE`.\n", status: EXIT_FAILURE, } integration_test! { name: argument_mismatch_fewer, justfile: " foo A B: echo A:{{A}} B:{{B}} ", args: ("foo", "ONE"), stdin: "", stdout: "", stderr: "error: Recipe `foo` got 1 argument but takes 2\nusage:\n just foo A B\n", status: EXIT_FAILURE, } integration_test! { name: argument_mismatch_more_with_default, justfile: " foo A B='B': echo A:{{A}} B:{{B}} ", args: ("foo", "ONE", "TWO", "THREE"), stdin: "", stdout: "", stderr: "error: Justfile does not contain recipe `THREE`.\n", status: EXIT_FAILURE, } integration_test! { name: argument_mismatch_fewer_with_default, justfile: " foo A B C='C': echo A:{{A}} B:{{B}} C:{{C}} ", args: ("foo", "bar"), stdin: "", stdout: "", stderr: "error: Recipe `foo` got 1 argument but takes at least 2\nusage:\n just foo A B C='C'\n", status: EXIT_FAILURE, } integration_test! { name: unknown_recipe, justfile: "hello:", args: ("foo"), stdin: "", stdout: "", stderr: "error: Justfile does not contain recipe `foo`.\n", status: EXIT_FAILURE, } integration_test! { name: unknown_recipes, justfile: "hello:", args: ("foo", "bar"), stdin: "", stdout: "", stderr: "error: Justfile does not contain recipes `foo` or `bar`.\n", status: EXIT_FAILURE, } integration_test! { name: color_always, justfile: "b := a\na := `exit 100`\nbar:\n echo '{{`exit 200`}}'", args: ("--color", "always"), stdin: "", stdout: "", stderr: "\u{1b}[1;31merror:\u{1b}[0m \u{1b}[1mBacktick failed with exit code 100 \u{1b}[0m |\n2 | a := `exit 100`\n | \u{1b}[1;31m^^^^^^^^^^\u{1b}[0m\n", status: 100, } integration_test! { name: color_never, justfile: "b := a\na := `exit 100`\nbar:\n echo '{{`exit 200`}}'", args: ("--color", "never"), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 100 | 2 | a := `exit 100` | ^^^^^^^^^^ ", status: 100, } integration_test! { name: color_auto, justfile: "b := a\na := `exit 100`\nbar:\n echo '{{`exit 200`}}'", args: ("--color", "auto"), stdin: "", stdout: "", stderr: "error: Backtick failed with exit code 100 | 2 | a := `exit 100` | ^^^^^^^^^^ ", status: 100, } integration_test! { name: colors_no_context, justfile: " recipe: @exit 100", args: ("--color=always"), stdin: "", stdout: "", stderr: "\u{1b}[1;31merror:\u{1b}[0m \u{1b}[1m\ Recipe `recipe` failed on line 3 with exit code 100\u{1b}[0m\n", status: 100, } integration_test! { name: dump, justfile: r#" # this recipe does something recipe a b +d: @exit 100"#, args: ("--dump"), stdin: "", stdout: "# this recipe does something recipe a b +d: @exit 100 ", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: mixed_whitespace, justfile: "bar:\n\t echo hello", args: (), stdin: "", stdout: "", stderr: "error: Found a mix of tabs and spaces in leading whitespace: `␉␠` Leading whitespace may consist of tabs or spaces, but not both | 2 | echo hello | ^^^^^ ", status: EXIT_FAILURE, } integration_test! { name: extra_leading_whitespace, justfile: "bar:\n\t\techo hello\n\t\t\techo goodbye", args: (), stdin: "", stdout: "", stderr: "error: Recipe line has extra leading whitespace | 3 | echo goodbye | ^^^^^^^^^^^^^^^^ ", status: EXIT_FAILURE, } integration_test! { name: inconsistent_leading_whitespace, justfile: "bar:\n\t\techo hello\n\t echo goodbye", args: (), stdin: "", stdout: "", stderr: "error: Recipe line has inconsistent leading whitespace. \ Recipe started with `␉␉` but found line with `␉␠` | 3 | echo goodbye | ^^^^^ ", status: EXIT_FAILURE, } integration_test! { name: required_after_default, justfile: "bar:\nhello baz arg='foo' bar:", args: (), stdin: "", stdout: "", stderr: "error: Non-default parameter `bar` follows default parameter | 2 | hello baz arg='foo' bar: | ^^^ ", status: EXIT_FAILURE, } integration_test! { name: required_after_variadic, justfile: "bar:\nhello baz +arg bar:", args: (), stdin: "", stdout: "", stderr: "error: Parameter `bar` follows variadic parameter | 2 | hello baz +arg bar: | ^^^ ", status: EXIT_FAILURE, } integration_test! { name: use_string_default, justfile: r#" bar: hello baz arg="XYZ\t\" ": echo '{{baz}}...{{arg}}' "#, args: ("hello", "ABC"), stdin: "", stdout: "ABC...XYZ\t\"\t\n", stderr: "echo 'ABC...XYZ\t\"\t'\n", status: EXIT_SUCCESS, } integration_test! { name: use_raw_string_default, justfile: r#" bar: hello baz arg='XYZ" ': printf '{{baz}}...{{arg}}' "#, args: ("hello", "ABC"), stdin: "", stdout: "ABC...XYZ\"\t", stderr: "printf 'ABC...XYZ\"\t'\n", status: EXIT_SUCCESS, } integration_test! { name: supply_use_default, justfile: r#" hello a b='B' c='C': echo {{a}} {{b}} {{c}} "#, args: ("hello", "0", "1"), stdin: "", stdout: "0 1 C\n", stderr: "echo 0 1 C\n", status: EXIT_SUCCESS, } integration_test! { name: supply_defaults, justfile: r#" hello a b='B' c='C': echo {{a}} {{b}} {{c}} "#, args: ("hello", "0", "1", "2"), stdin: "", stdout: "0 1 2\n", stderr: "echo 0 1 2\n", status: EXIT_SUCCESS, } integration_test! { name: list, justfile: r#" # this does a thing hello a b='B ' c='C': echo {{a}} {{b}} {{c}} # this comment will be ignored a Z="\t z": # this recipe will not appear _private-recipe: "#, args: ("--list"), stdin: "", stdout: r#"Available recipes: a Z="\t z" hello a b='B ' c='C' # this does a thing "#, stderr: "", status: EXIT_SUCCESS, } integration_test! { name: list_alignment, justfile: r#" # this does a thing hello a b='B ' c='C': echo {{a}} {{b}} {{c}} # something else a Z="\t z": # this recipe will not appear _private-recipe: "#, args: ("--list"), stdin: "", stdout: r#"Available recipes: a Z="\t z" # something else hello a b='B ' c='C' # this does a thing "#, stderr: "", status: EXIT_SUCCESS, } integration_test! { name: list_alignment_long, justfile: r#" # this does a thing hello a b='B ' c='C': echo {{a}} {{b}} {{c}} # this does another thing x a b='B ' c='C': echo {{a}} {{b}} {{c}} # something else this-recipe-is-very-very-very-important Z="\t z": # this recipe will not appear _private-recipe: "#, args: ("--list"), stdin: "", stdout: r#"Available recipes: hello a b='B ' c='C' # this does a thing this-recipe-is-very-very-very-important Z="\t z" # something else x a b='B ' c='C' # this does another thing "#, stderr: "", status: EXIT_SUCCESS, } integration_test! { name: show_suggestion, justfile: r#" hello a b='B ' c='C': echo {{a}} {{b}} {{c}} a Z="\t z": "#, args: ("--show", "hell"), stdin: "", stdout: "", stderr: "Justfile does not contain recipe `hell`.\nDid you mean `hello`?\n", status: EXIT_FAILURE, } integration_test! { name: show_no_suggestion, justfile: r#" helloooooo a b='B ' c='C': echo {{a}} {{b}} {{c}} a Z="\t z": "#, args: ("--show", "hell"), stdin: "", stdout: "", stderr: "Justfile does not contain recipe `hell`.\n", status: EXIT_FAILURE, } integration_test! { name: run_suggestion, justfile: r#" hello a b='B ' c='C': echo {{a}} {{b}} {{c}} a Z="\t z": "#, args: ("hell"), stdin: "", stdout: "", stderr: "error: Justfile does not contain recipe `hell`.\nDid you mean `hello`?\n", status: EXIT_FAILURE, } integration_test! { name: line_continuation_with_space, justfile: r#" foo: echo a\ b \ c "#, args: (), stdin: "", stdout: "a b c\n", stderr: "echo a b c\n", status: EXIT_SUCCESS, } integration_test! { name: line_continuation_with_quoted_space, justfile: r#" foo: echo 'a\ b \ c' "#, args: (), stdin: "", stdout: "a b c\n", stderr: "echo 'a b c'\n", status: EXIT_SUCCESS, } integration_test! { name: line_continuation_no_space, justfile: r#" foo: echo a\ b\ c "#, args: (), stdin: "", stdout: "abc\n", stderr: "echo abc\n", status: EXIT_SUCCESS, } integration_test! { name: test_os_arch_functions_in_interpolation, justfile: r#" foo: echo {{arch()}} {{os()}} {{os_family()}} "#, args: (), stdin: "", stdout: format!("{} {} {}\n", target::arch(), target::os(), target::os_family()).as_str(), stderr: format!("echo {} {} {}\n", target::arch(), target::os(), target::os_family()).as_str(), status: EXIT_SUCCESS, } integration_test! { name: test_os_arch_functions_in_expression, justfile: r#" a := arch() o := os() f := os_family() foo: echo {{a}} {{o}} {{f}} "#, args: (), stdin: "", stdout: format!("{} {} {}\n", target::arch(), target::os(), target::os_family()).as_str(), stderr: format!("echo {} {} {}\n", target::arch(), target::os(), target::os_family()).as_str(), status: EXIT_SUCCESS, } #[cfg(not(windows))] integration_test! { name: env_var_functions, justfile: r#" p := env_var('USER') b := env_var_or_default('ZADDY', 'HTAP') x := env_var_or_default('XYZ', 'ABC') foo: /bin/echo '{{p}}' '{{b}}' '{{x}}' "#, args: (), stdin: "", stdout: format!("{} HTAP ABC\n", env::var("USER").unwrap()).as_str(), stderr: format!("/bin/echo '{}' 'HTAP' 'ABC'\n", env::var("USER").unwrap()).as_str(), status: EXIT_SUCCESS, } #[cfg(windows)] integration_test! { name: env_var_functions, justfile: r#" p := env_var('USERNAME') b := env_var_or_default('ZADDY', 'HTAP') x := env_var_or_default('XYZ', 'ABC') foo: /bin/echo '{{p}}' '{{b}}' '{{x}}' "#, args: (), stdin: "", stdout: format!("{} HTAP ABC\n", env::var("USERNAME").unwrap()).as_str(), stderr: format!("/bin/echo '{}' 'HTAP' 'ABC'\n", env::var("USERNAME").unwrap()).as_str(), status: EXIT_SUCCESS, } integration_test! { name: env_var_failure, justfile: "a:\n echo {{env_var('ZADDY')}}", args: ("a"), stdin: "", stdout: "", stderr: "error: Call to function `env_var` failed: environment variable `ZADDY` not present | 2 | echo {{env_var('ZADDY')}} | ^^^^^^^ ", status: EXIT_FAILURE, } integration_test! { name: quiet_recipe, justfile: r#" @quiet: # a # b @echo c "#, args: (), stdin: "", stdout: "c\n", stderr: "echo c\n", status: EXIT_SUCCESS, } integration_test! { name: quiet_shebang_recipe, justfile: r#" @quiet: #!/bin/sh echo hello "#, args: (), stdin: "", stdout: "hello\n", stderr: "#!/bin/sh\necho hello\n", status: EXIT_SUCCESS, } integration_test! { name: shebang_line_numbers, justfile: r#" quiet: #!/usr/bin/env cat a b c "#, args: (), stdin: "", stdout: "#!/usr/bin/env cat a b c ", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: complex_dependencies, justfile: r#" a: b b: c: b a "#, args: ("b"), stdin: "", stdout: "", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: parameter_shadows_variable, justfile: "FOO := 'hello'\na FOO:", args: ("a"), stdin: "", stdout: "", stderr: "error: Parameter `FOO` shadows variable of the same name | 2 | a FOO: | ^^^ ", status: EXIT_FAILURE, } integration_test! { name: unknown_function_in_assignment, justfile: r#"foo := foo() + "hello" bar:"#, args: ("bar"), stdin: "", stdout: "", stderr: r#"error: Call to unknown function `foo` | 1 | foo := foo() + "hello" | ^^^ "#, status: EXIT_FAILURE, } integration_test! { name: dependency_takes_arguments, justfile: "b: a\na FOO:", args: ("b"), stdin: "", stdout: "", stderr: "error: Recipe `b` depends on `a` which requires arguments. \ Dependencies may not require arguments | 1 | b: a | ^ ", status: EXIT_FAILURE, } integration_test! { name: duplicate_parameter, justfile: "a foo foo:", args: ("a"), stdin: "", stdout: "", stderr: "error: Recipe `a` has duplicate parameter `foo` | 1 | a foo foo: | ^^^ ", status: EXIT_FAILURE, } integration_test! { name: duplicate_dependency, justfile: "b:\na: b b", args: ("a"), stdin: "", stdout: "", stderr: "error: Recipe `a` has duplicate dependency `b` | 2 | a: b b | ^ ", status: EXIT_FAILURE, } integration_test! { name: duplicate_recipe, justfile: "b:\nb:", args: ("b"), stdin: "", stdout: "", stderr: "error: Recipe `b` first defined on line 1 is redefined on line 2 | 2 | b: | ^ ", status: EXIT_FAILURE, } integration_test! { name: duplicate_variable, justfile: "a := 'hello'\na := 'hello'\nfoo:", args: ("foo"), stdin: "", stdout: "", stderr: "error: Variable `a` has multiple definitions | 2 | a := 'hello' | ^ ", status: EXIT_FAILURE, } integration_test! { name: unexpected_token_in_dependency_position, justfile: "foo: 'bar'", args: ("foo"), stdin: "", stdout: "", stderr: "error: Expected name, end of line, or end of file, but found raw string | 1 | foo: 'bar' | ^^^^^ ", status: EXIT_FAILURE, } integration_test! { name: unexpected_token_after_name, justfile: "foo 'bar'", args: ("foo"), stdin: "", stdout: "", stderr: "error: Expected name, '+', ':', or ':=', but found raw string | 1 | foo 'bar' | ^^^^^ ", status: EXIT_FAILURE, } integration_test! { name: self_dependency, justfile: "a: a", args: ("a"), stdin: "", stdout: "", stderr: "error: Recipe `a` depends on itself | 1 | a: a | ^ ", status: EXIT_FAILURE, } integration_test! { name: long_circular_recipe_dependency, justfile: "a: b\nb: c\nc: d\nd: a", args: ("a"), stdin: "", stdout: "", stderr: "error: Recipe `d` has circular dependency `a -> b -> c -> d -> a` | 4 | d: a | ^ ", status: EXIT_FAILURE, } integration_test! { name: variable_self_dependency, justfile: "z := z\na:", args: ("a"), stdin: "", stdout: "", stderr: "error: Variable `z` is defined in terms of itself | 1 | z := z | ^ ", status: EXIT_FAILURE, } integration_test! { name: variable_circular_dependency, justfile: "x := y\ny := z\nz := x\na:", args: ("a"), stdin: "", stdout: "", stderr: "error: Variable `x` depends on its own value: `x -> y -> z -> x` | 1 | x := y | ^ ", status: EXIT_FAILURE, } integration_test! { name: invalid_escape_sequence, justfile: r#"x := "\q" a:"#, args: ("a"), stdin: "", stdout: "", stderr: "error: `\\q` is not a valid escape sequence | 1 | x := \"\\q\" | ^^^^ ", status: EXIT_FAILURE, } integration_test! { name: multiline_raw_string, justfile: " string := 'hello whatever' a: echo '{{string}}' ", args: ("a"), stdin: "", stdout: "hello whatever ", stderr: "echo 'hello whatever' ", status: EXIT_SUCCESS, } integration_test! { name: error_line_after_multiline_raw_string, justfile: " string := 'hello whatever' + 'yo' a: echo '{{foo}}' ", args: ("a"), stdin: "", stdout: "", stderr: "error: Variable `foo` not defined | 7 | echo '{{foo}}' | ^^^ ", status: EXIT_FAILURE, } integration_test! { name: error_column_after_multiline_raw_string, justfile: " string := 'hello whatever' + bar a: echo '{{string}}' ", args: ("a"), stdin: "", stdout: "", stderr: "error: Variable `bar` not defined | 4 | whatever' + bar | ^^^ ", status: EXIT_FAILURE, } integration_test! { name: multiline_raw_string_in_interpolation, justfile: r#" a: echo '{{"a" + ' ' + "b"}}' "#, args: ("a"), stdin: "", stdout: "a b ", stderr: "echo 'a b' ", status: EXIT_SUCCESS, } integration_test! { name: error_line_after_multiline_raw_string_in_interpolation, justfile: r#" a: echo '{{"a" + ' ' + "b"}}' echo {{b}} "#, args: ("a"), stdin: "", stdout: "", stderr: "error: Variable `b` not defined | 6 | echo {{b}} | ^ ", status: EXIT_FAILURE, } integration_test! { name: unterminated_raw_string, justfile: " a b= ': ", args: ("a"), stdin: "", stdout: "", stderr: "error: Unterminated string | 2 | a b= ': | ^ ", status: EXIT_FAILURE, } integration_test! { name: unterminated_string, justfile: r#" a b= ": "#, args: ("a"), stdin: "", stdout: "", stderr: r#"error: Unterminated string | 2 | a b= ": | ^ "#, status: EXIT_FAILURE, } integration_test! { name: variadic_recipe, justfile: " a x y +z: echo {{x}} {{y}} {{z}} ", args: ("a", "0", "1", "2", "3", " 4 "), stdin: "", stdout: "0 1 2 3 4\n", stderr: "echo 0 1 2 3 4 \n", status: EXIT_SUCCESS, } integration_test! { name: variadic_ignore_default, justfile: " a x y +z='HELLO': echo {{x}} {{y}} {{z}} ", args: ("a", "0", "1", "2", "3", " 4 "), stdin: "", stdout: "0 1 2 3 4\n", stderr: "echo 0 1 2 3 4 \n", status: EXIT_SUCCESS, } integration_test! { name: variadic_use_default, justfile: " a x y +z='HELLO': echo {{x}} {{y}} {{z}} ", args: ("a", "0", "1"), stdin: "", stdout: "0 1 HELLO\n", stderr: "echo 0 1 HELLO\n", status: EXIT_SUCCESS, } integration_test! { name: variadic_too_few, justfile: " a x y +z: echo {{x}} {{y}} {{z}} ", args: ("a", "0", "1"), stdin: "", stdout: "", stderr: "error: Recipe `a` got 2 arguments but takes at least 3\nusage:\n just a x y +z\n", status: EXIT_FAILURE, } integration_test! { name: argument_grouping, justfile: " FOO A B='blarg': echo foo: {{A}} {{B}} BAR X: echo bar: {{X}} BAZ +Z: echo baz: {{Z}} ", args: ("BAR", "0", "FOO", "1", "2", "BAZ", "3", "4", "5"), stdin: "", stdout: "bar: 0\nfoo: 1 2\nbaz: 3 4 5\n", stderr: "echo bar: 0\necho foo: 1 2\necho baz: 3 4 5\n", status: EXIT_SUCCESS, } integration_test! { name: missing_second_dependency, justfile: " x: a: x y ", args: (), stdin: "", stdout: "", stderr: "error: Recipe `a` has unknown dependency `y` | 4 | a: x y | ^ ", status: EXIT_FAILURE, } integration_test! { name: list_colors, justfile: " # comment a B C +D='hello': echo {{B}} {{C}} {{D}} ", args: ("--color", "always", "--list"), stdin: "", stdout: "Available recipes:\n a \ \u{1b}[36mB\u{1b}[0m \u{1b}[36mC\u{1b}[0m \u{1b}[35m+\ \u{1b}[0m\u{1b}[36mD\u{1b}[0m=\u{1b}[32m'hello'\u{1b}[0m \ \u{1b}[34m#\u{1b}[0m \u{1b}[34mcomment\u{1b}[0m\n", stderr: "", status: EXIT_SUCCESS, } integration_test! { name: run_colors, justfile: " # comment a: echo hi ", args: ("--color", "always", "--highlight", "--verbose"), stdin: "", stdout: "hi\n", stderr: "\u{1b}[1;36m===> Running recipe `a`...\u{1b}[0m\n\u{1b}[1mecho hi\u{1b}[0m\n", status: EXIT_SUCCESS, } integration_test! { name: trailing_flags, justfile: " echo A B C: echo {{A}} {{B}} {{C}} ", args: ("echo", "--some", "--awesome", "--flags"), stdin: "", stdout: "--some --awesome --flags\n", stderr: "echo --some --awesome --flags\n", status: EXIT_SUCCESS, } integration_test! { name: comment_before_variable, justfile: " # A:='1' echo: echo {{A}} ", args: ("echo"), stdin: "", stdout: "1\n", stderr: "echo 1\n", status: EXIT_SUCCESS, } integration_test! { name: dotenv_variable_in_recipe, justfile: " # echo: echo $DOTENV_KEY ", args: (), stdin: "", stdout: "dotenv-value\n", stderr: "echo $DOTENV_KEY\n", status: EXIT_SUCCESS, } integration_test! { name: dotenv_variable_in_backtick, justfile: " # X:=`echo $DOTENV_KEY` echo: echo {{X}} ", args: (), stdin: "", stdout: "dotenv-value\n", stderr: "echo dotenv-value\n", status: EXIT_SUCCESS, } integration_test! { name: dotenv_variable_in_function_in_recipe, justfile: " # echo: echo {{env_var_or_default('DOTENV_KEY', 'foo')}} echo {{env_var('DOTENV_KEY')}} ", args: (), stdin: "", stdout: "dotenv-value\ndotenv-value\n", stderr: "echo dotenv-value\necho dotenv-value\n", status: EXIT_SUCCESS, } integration_test! { name: dotenv_variable_in_function_in_backtick, justfile: " # X:=env_var_or_default('DOTENV_KEY', 'foo') Y:=env_var('DOTENV_KEY') echo: echo {{X}} echo {{Y}} ", args: (), stdin: "", stdout: "dotenv-value\ndotenv-value\n", stderr: "echo dotenv-value\necho dotenv-value\n", status: EXIT_SUCCESS, } integration_test! { name: invalid_escape_sequence_message, justfile: r#" X := "\'" "#, args: (), stdin: "", stdout: "", stderr: r#"error: `\'` is not a valid escape sequence | 2 | X := "\'" | ^^^^ "#, status: EXIT_FAILURE, } integration_test! { name: unknown_variable_in_default, justfile: " foo x=bar: ", args: (), stdin: "", stdout: "", stderr: r#"error: Variable `bar` not defined | 2 | foo x=bar: | ^^^ "#, status: EXIT_FAILURE, } integration_test! { name: unknown_function_in_default, justfile: " foo x=bar(): ", args: (), stdin: "", stdout: "", stderr: r#"error: Call to unknown function `bar` | 2 | foo x=bar(): | ^^^ "#, status: EXIT_FAILURE, } integration_test! { name: default_string, justfile: " foo x='bar': echo {{x}} ", args: (), stdin: "", stdout: "bar\n", stderr: "echo bar\n", status: EXIT_SUCCESS, } integration_test! { name: default_concatination, justfile: " foo x=(`echo foo` + 'bar'): echo {{x}} ", args: (), stdin: "", stdout: "foobar\n", stderr: "echo foobar\n", status: EXIT_SUCCESS, } integration_test! { name: default_backtick, justfile: " foo x=`echo foo`: echo {{x}} ", args: (), stdin: "", stdout: "foo\n", stderr: "echo foo\n", status: EXIT_SUCCESS, } integration_test! { name: default_variable, justfile: " y := 'foo' foo x=y: echo {{x}} ", args: (), stdin: "", stdout: "foo\n", stderr: "echo foo\n", status: EXIT_SUCCESS, } integration_test! { name: test_os_arch_functions_in_default, justfile: r#" foo a=arch() o=os() f=os_family(): echo {{a}} {{o}} {{f}} "#, args: (), stdin: "", stdout: format!("{} {} {}\n", target::arch(), target::os(), target::os_family()).as_str(), stderr: format!("echo {} {} {}\n", target::arch(), target::os(), target::os_family()).as_str(), status: EXIT_SUCCESS, } integration_test! { name: unterminated_interpolation_eol, justfile: " foo: echo {{ ", args: (), stdin: "", stdout: "", stderr: r#"error: Unterminated interpolation | 3 | echo {{ | ^^ "#, status: EXIT_FAILURE, } integration_test! { name: unterminated_interpolation_eof, justfile: " foo: echo {{", args: (), stdin: "", stdout: "", stderr: r#"error: Unterminated interpolation | 3 | echo {{ | ^^ "#, status: EXIT_FAILURE, } integration_test! { name: unterminated_backtick, justfile: " foo a=\t`echo blaaaaaah: echo {{a}}", args: (), stdin: "", stdout: "", stderr: r#"error: Unterminated backtick | 2 | foo a= `echo blaaaaaah: | ^ "#, status: EXIT_FAILURE, } integration_test! { name: unknown_start_of_token, justfile: " assembly_source_files = $(wildcard src/arch/$(arch)/*.s) ", args: (), stdin: "", stdout: "", stderr: r#"error: Unknown start of token: | 2 | assembly_source_files = $(wildcard src/arch/$(arch)/*.s) | ^ "#, status: EXIT_FAILURE, } integration_test! { name: backtick_variable_cat, justfile: " stdin := `cat` default: echo {{stdin}} ", args: (), stdin: "STDIN", stdout: "STDIN\n", stderr: "echo STDIN\n", status: EXIT_SUCCESS, } integration_test! { name: backtick_default_cat_stdin, justfile: " default stdin = `cat`: echo {{stdin}} ", args: (), stdin: "STDIN", stdout: "STDIN\n", stderr: "echo STDIN\n", status: EXIT_SUCCESS, } integration_test! { name: backtick_default_cat_justfile, justfile: " default stdin = `cat justfile`: echo '{{stdin}}' ", args: (), stdin: "", stdout: " default stdin = `cat justfile`: echo {{stdin}} ", stderr: "echo ' default stdin = `cat justfile`: echo '{{stdin}}''\n", status: EXIT_SUCCESS, } integration_test! { name: backtick_variable_read_single, justfile: " password := `read PW && echo $PW` default: echo {{password}} ", args: (), stdin: "foobar\n", stdout: "foobar\n", stderr: "echo foobar\n", status: EXIT_SUCCESS, } integration_test! { name: backtick_variable_read_multiple, justfile: " a := `read A && echo $A` b := `read B && echo $B` default: echo {{a}} echo {{b}} ", args: (), stdin: "foo\nbar\n", stdout: "foo\nbar\n", stderr: "echo foo\necho bar\n", status: EXIT_SUCCESS, } integration_test! { name: backtick_default_read_multiple, justfile: " default a=`read A && echo $A` b=`read B && echo $B`: echo {{a}} echo {{b}} ", args: (), stdin: "foo\nbar\n", stdout: "foo\nbar\n", stderr: "echo foo\necho bar\n", status: EXIT_SUCCESS, } integration_test! { name: equals_deprecated_assignment, justfile: " foo = 'bar' default: echo {{foo}} ", args: (), stdin: "", stdout: "bar\n", stderr: "warning: `=` in assignments, exports, and aliases is being phased out on favor of `:=` Please see this issue for more details: https://github.com/casey/just/issues/379 echo bar ", status: EXIT_SUCCESS, } integration_test! { name: equals_deprecated_export, justfile: " export FOO = 'bar' default: echo $FOO ", args: (), stdin: "", stdout: "bar\n", stderr: "warning: `=` in assignments, exports, and aliases is being phased out on favor of `:=` Please see this issue for more details: https://github.com/casey/just/issues/379 echo $FOO ", status: EXIT_SUCCESS, } integration_test! { name: equals_deprecated_alias, justfile: " alias foo = default default: echo default ", args: ("foo"), stdin: "", stdout: "default\n", stderr: "warning: `=` in assignments, exports, and aliases is being phased out on favor of `:=` Please see this issue for more details: https://github.com/casey/just/issues/379 echo default ", status: EXIT_SUCCESS, }