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Deprecate --in-place, add --preview

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Greg 2019-06-16 02:48:29 -04:00
parent c22ce5ed58
commit 5a2094f733
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GPG key ID: 2E44FAEEDC94B1E2
1 changed files with 19 additions and 9 deletions
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28
src/app.rs
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@ -12,9 +12,13 @@ use structopt::StructOpt;
raw(setting = "structopt::clap::AppSettings::UnifiedHelpMessage"),
)]
pub(crate) struct Options {
#[structopt(short = "p", long = "preview")]
preview: bool,
#[structopt(short = "i", long = "in-place")]
/// Modify the files in-place. Otherwise, transformations will be
/// emitted to STDOUT by default.
// Deprecated. TODO: remove in next release.
/// (Deprecated). Modify the files in-place. Otherwise, transformations
/// will be emitted to STDOUT by default.
in_place: bool,
#[structopt(short = "s", long = "string-mode")]
@ -25,10 +29,10 @@ pub(crate) struct Options {
/** Regex flags. May be combined (like `-f mc`).
c - case-sensitive
m - multi-line matching
i - case-insensitive
m - multi-line matching
w - match full words only
Smart-case is enabled by default.
*/
flags: Option<String>,
@ -45,13 +49,19 @@ pub(crate) struct Options {
pub(crate) fn run() -> Result<()> {
let args = Options::from_args();
if args.in_place {
eprintln!(
"Warning: --in-place is now redundant and will be removed in a \
future release."
);
}
let source = Source::from(args.files);
let replacer = Replacer::new(
args.find,
args.replace_with,
args.literal_mode,
args.flags
args.find,
args.replace_with,
args.literal_mode,
args.flags,
)?;
replacer.run(&source, args.in_place)?;
replacer.run(&source, !args.preview)?;
Ok(())
}