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Code Issues Packages 1 Wiki Activity

fmt: add --stdout option (#2439)

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This commit is contained in:
Yoshiya Hinosawa 2019-06-01 21:54:32 +09:00 • committed by Ryan Dahl
parent 652be19041
commit 79f770b178
1 changed files with 35 additions and 4 deletions
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39
cli/flags.rs
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@ -167,7 +167,12 @@ This command has implicit access to all permissions (equivalent to deno run --al
Automatically downloads Prettier dependencies on first run.
deno fmt --write myfile1.ts myfile2.ts",
deno fmt myfile1.ts myfile2.ts",
).arg(
Arg::with_name("stdout")
.long("stdout")
.help("Output formated code to stdout")
.takes_value(false),
).arg(
Arg::with_name("files")
.takes_value(true)
@ -194,7 +199,7 @@ ability to spawn subprocesses.
deno run --allow-net --allow-read https://deno.land/std/http/file_server.ts
# run program with permission to read whitelist files from disk and listen to network
deno run --allow-net --allow-read=$(pwd) https://deno.land/std/http/file_server.ts
deno run --allow-net --allow-read=$(pwd) https://deno.land/std/http/file_server.ts
# run program with all permissions
deno run -A https://deno.land/std/http/file_server.ts",
@ -456,8 +461,10 @@ pub fn flags_from_vec(
.collect();
argv.extend(files);
// `deno fmt` writes to the files by default
argv.push("--write".to_string());
if !fmt_match.is_present("stdout") {
// `deno fmt` writes to the files by default
argv.push("--write".to_string());
}
DenoSubcommand::Run
}
@ -918,4 +925,28 @@ mod tests {
assert_eq!(subcommand, DenoSubcommand::Run);
assert_eq!(argv, svec!["deno", "script.ts"]);
}
#[test]
fn test_flags_from_vec_22() {
let (flags, subcommand, argv) = flags_from_vec(svec![
"deno",
"fmt",
"--stdout",
"script_1.ts",
"script_2.ts"
]);
assert_eq!(
flags,
DenoFlags {
allow_write: true,
allow_read: true,
..DenoFlags::default()
}
);
assert_eq!(subcommand, DenoSubcommand::Run);
assert_eq!(
argv,
svec!["deno", PRETTIER_URL, "script_1.ts", "script_2.ts"]
);
}
}