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Make export blocks default to json on stdout (#5090)

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* Make export blocks default to json on stdout

* Multiline instead of single line to stay under 100 cols

* Change --json flag to --binary, defaulting to json
This commit is contained in:
pscott
2020-03-02 10:59:39 +01:00
committed by GitHub
parent 9a925faf7d
commit d7e4aa41b9
3 changed files with 12 additions and 12 deletions
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substrate/client/cli/src/commands/export_blocks_cmd.rs
+5 -5
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@@ -50,9 +50,9 @@ pub struct ExportBlocksCmd {
#[structopt(long = "to", value_name = "BLOCK")]
pub to: Option<BlockNumber>,
/// Use JSON output rather than binary.
#[structopt(long = "json")]
pub json: bool,
/// Use binary output rather than JSON.
#[structopt(long = "binary", value_name = "BOOL", parse(try_from_str), default_value("false"))]
pub binary: bool,
#[allow(missing_docs)]
#[structopt(flatten)]
@@ -85,7 +85,7 @@ impl ExportBlocksCmd {
let from = self.from.as_ref().and_then(|f| f.parse().ok()).unwrap_or(1);
let to = self.to.as_ref().and_then(|t| t.parse().ok());
let json = self.json;
let binary = self.binary;
let file: Box<dyn io::Write> = match &self.output {
Some(filename) => Box::new(fs::File::create(filename)?),
@@ -93,7 +93,7 @@ impl ExportBlocksCmd {
};
run_until_exit(config, |config| {
Ok(builder(config)?.export_blocks(file, from.into(), to, json))
Ok(builder(config)?.export_blocks(file, from.into(), to, binary))
})
}