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|
use crate::{
cmd_output,
cmds::{
arg::sheetdump::JVSheetdumpArgument,
collect::sheetdump::JVSheetdumpCollect,
r#in::sheetdump::JVSheetdumpInput,
out::{
mappings::JVMappingsOutput, mappings_pretty::JVMappingsPrettyOutput, none::JVNoneOutput,
},
},
early_cmd_output,
systems::{
cmd::{
cmd_system::{AnyOutput, JVCommandContext},
errors::{CmdExecuteError, CmdPrepareError},
},
helpdoc::helpdoc_viewer,
},
};
use cmd_system_macros::exec;
use just_enough_vcs::system::sheet_system::{
mapping::LocalMapping,
sheet::{SheetData, error::ReadSheetDataError},
};
pub struct JVSheetdumpCommand;
type Cmd = JVSheetdumpCommand;
type Arg = JVSheetdumpArgument;
type In = JVSheetdumpInput;
type Collect = JVSheetdumpCollect;
async fn help_str() -> String {
helpdoc_viewer::display("commands/sheetdump").await;
String::new()
}
async fn prepare(args: &Arg, _ctx: &JVCommandContext) -> Result<In, CmdPrepareError> {
Ok(In {
sort: !args.no_sort,
pretty: !args.no_pretty,
})
}
async fn collect(args: &Arg, ctx: &JVCommandContext) -> Result<Collect, CmdPrepareError> {
let mut sheet = SheetData::empty();
let path = match (&args.sheet_file, &ctx.stdin_path) {
(Some(_), Some(stdin)) => stdin,
(Some(file), None) => file,
(None, Some(stdin)) => stdin,
(None, None) => {
return early_cmd_output!(JVNoneOutput => JVNoneOutput);
}
};
sheet.full_read(path).await.map_err(|e| match e {
ReadSheetDataError::IOErr(error) => CmdPrepareError::Io(error),
})?;
Ok(Collect { sheet })
}
#[exec]
async fn exec(input: In, collect: Collect) -> Result<AnyOutput, CmdExecuteError> {
let mappings = collect.sheet.mappings();
let mut mappings_vec = mappings.iter().cloned().collect::<Vec<LocalMapping>>();
if input.sort {
mappings_vec.sort();
}
if input.pretty {
cmd_output!(JVMappingsPrettyOutput => JVMappingsPrettyOutput {
mappings: mappings_vec,
})
} else {
cmd_output!(JVMappingsOutput => JVMappingsOutput {
mappings: mappings_vec,
})
}
}
crate::command_template!();
|
