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//! Command line options.
use crate::cmd;
use std::path::PathBuf;
use structopt::StructOpt;
/// A parsed command line.
#[derive(Debug, StructOpt)]
#[structopt(about = "maintain a journal")]
pub struct Opt {
/// Global options, common for all subcommands.
#[structopt(flatten)]
pub global: GlobalOptions,
/// The subcommand.
#[structopt(subcommand)]
pub cmd: SubCommand,
}
/// Global options.
///
/// These options are common to all subcommands.
#[derive(Debug, StructOpt)]
pub struct GlobalOptions {
/// Which configuration file to read.
#[structopt(short, long, help = "Configuration file")]
pub config: Option<PathBuf>,
/// Which directory to use for the journal.
#[structopt(short, long, help = "Directory where journal should be stored")]
pub dirname: Option<PathBuf>,
/// Sub-directory in journal where new entries are put.
#[structopt(long)]
pub entries: Option<PathBuf>,
/// Which editor to invoke for editing journal entry drafts.
#[structopt(
long,
short,
help = "Invoke EDITOR for user to edit draft journal entry"
)]
pub editor: Option<String>,
}
/// A subcommand.
#[derive(Debug, StructOpt)]
pub enum SubCommand {
/// Show configuration.
Config(cmd::Config),
/// Create a new journal in the chosen directory.
Init(cmd::Init),
/// Check if a directory is a journal.
IsJournal(cmd::IsJournal),
/// Create draft for a new journal entry.
New(cmd::New),
/// Create topic page.
NewTopic(cmd::NewTopic),
/// Invoke editor on journal entry draft.
Edit(cmd::Edit),
/// Finish a journal entry draft.
Finish(cmd::Finish),
}
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