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-rw-r--r--src/app/freq.rs77
-rw-r--r--src/app/mod.rs226
-rw-r--r--src/event.rs5
-rw-r--r--src/format/mod.rs11
-rw-r--r--src/main.rs362
5 files changed, 387 insertions, 294 deletions
diff --git a/src/app/freq.rs b/src/app/freq.rs
new file mode 100644
index 0000000..9446b50
--- /dev/null
+++ b/src/app/freq.rs
@@ -0,0 +1,77 @@
+use clap::ArgMatches;
+
+use std::collections::HashMap;
+
+use ilc::event::{ Event, Type };
+
+use super::*;
+
+struct Person {
+ lines: u32,
+ alpha_lines: u32,
+ words: u32
+}
+
+fn words_alpha(s: &str) -> (u32, bool) {
+ let mut alpha = false;
+ let mut words = 0;
+ for w in s.split_whitespace() {
+ if !w.is_empty() {
+ words += 1;
+ if w.chars().any(char::is_alphabetic) { alpha = true }
+ }
+ }
+ (words, alpha)
+}
+
+fn strip_nick_prefix(s: &str) -> &str {
+ if s.is_empty() { return s }
+ match s.as_bytes()[0] {
+ b'~' | b'&' | b'@' | b'%' | b'+' => &s[1..],
+ _ => s
+ }
+}
+
+pub fn freq(args: &ArgMatches) {
+ let env = Environment(args);
+ let (context, mut decoder, mut input, mut output) = (env.context(), env.decoder(), env.input(), env.output());
+
+ let mut stats: HashMap<String, Person> = HashMap::new();
+
+ for e in decoder.decode(&context, &mut input) {
+ let m = match e {
+ Ok(m) => m,
+ Err(err) => error(Box::new(err))
+ };
+
+ match m {
+ Event { ty: Type::Msg { ref from, ref content, .. }, .. } => {
+ let nick = strip_nick_prefix(from);
+ if stats.contains_key(nick) {
+ let p: &mut Person = stats.get_mut(nick).unwrap();
+ let (words, alpha) = words_alpha(content);
+ p.lines += 1;
+ if alpha { p.alpha_lines += 1 }
+ p.words += words;
+ } else {
+ let (words, alpha) = words_alpha(content);
+ stats.insert(nick.to_owned(), Person {
+ lines: 1,
+ alpha_lines: if alpha { 1 } else { 0 },
+ words: words
+ });
+ }
+ },
+ _ => ()
+ }
+ }
+
+ let mut stats: Vec<(String, Person)> = stats.into_iter().collect();
+ stats.sort_by(|&(_, ref a), &(_, ref b)| b.words.cmp(&a.words));
+
+ for &(ref name, ref stat) in stats.iter() {
+ let _ = write!(&mut output,
+ "{}:\n\tTotal lines: {}\n\tLines without alphabetic characters: {}\n\tTotal words: {}\n\tWords per line: {}\n",
+ name, stat.lines, stat.lines - stat.alpha_lines, stat.words, stat.words as f32 / stat.lines as f32);
+ }
+}
diff --git a/src/app/mod.rs b/src/app/mod.rs
new file mode 100644
index 0000000..50117e7
--- /dev/null
+++ b/src/app/mod.rs
@@ -0,0 +1,226 @@
+use clap::ArgMatches;
+
+use chrono::offset::fixed::FixedOffset;
+use chrono::naive::date::NaiveDate;
+
+use glob::glob;
+
+use std::process;
+use std::str::FromStr;
+use std::path::PathBuf;
+use std::io::{ self, Write, BufWriter, BufRead, BufReader };
+use std::fs::File;
+use std::error::Error;
+
+use ilc::context::Context;
+use ilc::format::{ self, Encode, Decode };
+
+use ::chain;
+
+pub mod freq;
+
+pub fn error(e: Box<Error>) -> ! {
+ let _ = writeln!(&mut io::stderr(), "Error: {}", e);
+ let mut e = e.cause();
+ while let Some(err) = e {
+ let _ = writeln!(&mut io::stderr(), "\t{}", err);
+ e = err.cause();
+ }
+ process::exit(1)
+}
+
+pub fn die(s: &str) -> ! {
+ let _ = writeln!(&mut io::stderr(), "Aborting: {}", s);
+ process::exit(1)
+}
+
+pub fn force_decoder(s: Option<&str>) -> Box<Decode> {
+ let inf = match s {
+ Some(s) => s,
+ None => die("You didn't specify the input format")
+ };
+ match format::decoder(&inf) {
+ Some(d) => d,
+ None => die(&format!("The format `{}` is unknown to me", inf))
+ }
+}
+
+pub fn force_encoder<'a>(s: Option<&str>) -> Box<Encode> {
+ let outf = match s {
+ Some(s) => s,
+ None => die("You didn't specify the output format")
+ };
+ match format::encoder(&outf) {
+ Some(e) => e,
+ None => die(&format!("The format `{}` is unknown to me", outf))
+ }
+}
+
+pub fn build_context(args: &ArgMatches) -> Context {
+ Context {
+ timezone: FixedOffset::west(args.value_of("timezone").and_then(|s| s.parse().ok()).unwrap_or(0)),
+ override_date: args.value_of("date").and_then(|d| NaiveDate::from_str(&d).ok()),
+ channel: args.value_of("channel").map(str::to_owned).clone()
+ }
+}
+
+pub fn build_input(args: &ArgMatches) -> Box<BufRead> {
+ let input_files = args.values_of("input_files");
+ if input_files.map(|files| files.count() > 0).unwrap_or(false) {
+ let input_files: Vec<PathBuf> = if let Some(iter) = args.values_of("input_files") {
+ iter.flat_map(|p| {
+ match glob(p) {
+ Ok(paths) => paths,
+ Err(e) => die(&format!("{}", e.msg))
+ }
+ }).filter_map(Result::ok).collect()
+ } else { Vec::new() };
+
+ /*if args.flag_infer_date {
+ if input_files.len() > 1 { die("Too many input files, can't infer date") }
+ if let Some(date) = input_files.iter().next()
+ .map(PathBuf::as_path)
+ .and_then(Path::file_stem)
+ .and_then(OsStr::to_str)
+ .and_then(|s: &str| NaiveDate::from_str(s).ok()) {
+ context.override_date = Some(date);
+ }
+ }*/
+
+ Box::new(BufReader::new(chain::Chain::new(input_files.iter().map(|p| File::open(p).unwrap()).collect())))
+ } else {
+ Box::new(BufReader::new(io::stdin()))
+ }
+}
+
+pub fn build_output(args: &ArgMatches) -> Box<Write> {
+ if let Some(out) = args.value_of("output_file") {
+ match File::create(out) {
+ Ok(f) => Box::new(BufWriter::new(f)),
+ Err(e) => error(Box::new(e))
+ }
+ } else {
+ Box::new(BufWriter::new(io::stdout()))
+ }
+}
+
+pub struct Environment<'a>(pub &'a ArgMatches<'a>);
+
+impl<'a> Environment<'a> {
+ pub fn context(&self) -> Context { build_context(self.0) }
+ pub fn input(&self) -> Box<BufRead> { build_input(self.0) }
+ pub fn output(&self) -> Box<Write> { build_output(self.0) }
+ pub fn decoder(&self) -> Box<Decode> { force_decoder(self.0.value_of("input_format")) }
+ pub fn encoder(&self) -> Box<Encode> { force_encoder(self.0.value_of("output_format")) }
+}
+
+pub mod parse {
+ use clap::ArgMatches;
+ use super::*;
+ pub fn parse(args: &ArgMatches) {
+ let env = Environment(args);
+ let (context, mut decoder, mut input) = (env.context(), env.decoder(), env.input());
+ for e in decoder.decode(&context, &mut input) {
+ match e {
+ Err(e) => { println!("Foo!"); error(Box::new(e)) },
+ _ => ()
+ }
+ }
+ }
+}
+
+pub mod convert {
+ use clap::ArgMatches;
+ use super::*;
+ pub fn convert(args: &ArgMatches) {
+ let env = Environment(args);
+ let (context, mut decoder, mut input, encoder, mut output) =
+ (env.context(), env.decoder(), env.input(), env.encoder(), env.output());
+
+ for e in decoder.decode(&context, &mut input) {
+ match e {
+ Ok(e) => { let _ = encoder.encode(&context, &mut output, &e); },
+ Err(e) => error(Box::new(e))
+ }
+ }
+ }
+}
+
+pub mod seen {
+ use clap::ArgMatches;
+ use ilc::event::Event;
+ use ilc::format::{ self, Encode };
+ use super::*;
+ pub fn seen(args: &ArgMatches) {
+ let env = Environment(args);
+ let (context, mut decoder, mut input, mut output) = (env.context(), env.decoder(), env.input(), env.output());
+
+ let nick = args.value_of("nick").expect("Required argument <nick> not present");
+
+ let mut last: Option<Event> = None;
+ for e in decoder.decode(&context, &mut input) {
+ let m = match e {
+ Ok(m) => m,
+ Err(err) => error(Box::new(err))
+ };
+
+ if m.ty.involves(nick)
+ && last.as_ref().map_or(true, |last| m.time.as_timestamp() > last.time.as_timestamp()) { last = Some(m) }
+ }
+ let encoder = format::weechat3::Weechat3;
+ if let Some(ref m) = last {
+ let _ = encoder.encode(&context, &mut output, m);
+ }
+ }
+}
+
+pub mod sort {
+ use clap::ArgMatches;
+ use ilc::event::Event;
+ use super::*;
+ pub fn sort(args: &ArgMatches) {
+ let env = Environment(args);
+ let (context, mut decoder, mut input, encoder, mut output) =
+ (env.context(), env.decoder(), env.input(), env.encoder(), env.output());
+
+ let mut events: Vec<Event> = decoder.decode(&context, &mut input)
+ .flat_map(Result::ok)
+ .collect();
+
+ events.sort_by(|a, b| a.time.cmp(&b.time));
+ for e in events {
+ let _ = encoder.encode(&context, &mut output, &e);
+ }
+ }
+}
+
+pub mod dedup {
+ use clap::ArgMatches;
+ use ilc::event::NoTimeHash;
+ use ::ageset::AgeSet;
+ use super::*;
+ pub fn dedup(args: &ArgMatches) {
+ let env = Environment(args);
+ let (context, mut decoder, mut input, encoder, mut output) =
+ (env.context(), env.decoder(), env.input(), env.encoder(), env.output());
+
+ let mut backlog = AgeSet::new();
+
+ for e in decoder.decode(&context, &mut input) {
+ if let Ok(e) = e {
+ let newest_event = e.clone();
+ backlog.prune(move |a: &NoTimeHash| {
+ let age = newest_event.time.as_timestamp() - a.0.time.as_timestamp();
+ age > 5000
+ });
+ // write `e` if it's a new event
+ let n = NoTimeHash(e);
+ if !backlog.contains(&n) {
+ let _ = encoder.encode(&context, &mut output, &n.0);
+ backlog.push(n);
+ }
+ }
+ }
+
+ }
+}
diff --git a/src/event.rs b/src/event.rs
index f497359..d2ce053 100644
--- a/src/event.rs
+++ b/src/event.rs
@@ -95,6 +95,11 @@ pub struct Event<'a> {
pub channel: Option<Cow<'a, str>>
}
+#[derive(Clone, Debug, PartialEq, Eq, Hash, RustcEncodable, RustcDecodable)]
+pub struct User<'a> {
+ nick: Cow<'a, str>
+}
+
/// All representable events, such as messages, quits, joins
/// and topic changes.
#[derive(Clone, Debug, Hash, PartialEq, Eq, RustcEncodable, RustcDecodable)]
diff --git a/src/format/mod.rs b/src/format/mod.rs
index ff3a328..f7de677 100644
--- a/src/format/mod.rs
+++ b/src/format/mod.rs
@@ -25,6 +25,7 @@ use context::Context;
pub mod energymech;
pub mod weechat3;
+// pub mod irssi;
pub mod binary;
pub mod msgpack;
@@ -46,8 +47,9 @@ impl Decode for Dummy {
pub fn decoder(format: &str) -> Option<Box<Decode>> {
match format {
- "energymech" => Some(Box::new(energymech::Energymech)),
- "weechat3" => Some(Box::new(weechat3::Weechat3)),
+ "energymech" | "em" => Some(Box::new(energymech::Energymech)),
+ "weechat3" | "weechat" | "w3" => Some(Box::new(weechat3::Weechat3)),
+// "irssi" => Some(Box::new(irssi::Irssi)),
"binary" => Some(Box::new(binary::Binary)),
"msgpack" => Some(Box::new(msgpack::Msgpack)),
_ => None
@@ -56,8 +58,9 @@ pub fn decoder(format: &str) -> Option<Box<Decode>> {
pub fn encoder(format: &str) -> Option<Box<Encode>> {
match format {
- "energymech" => Some(Box::new(energymech::Energymech)),
- "weechat3" => Some(Box::new(weechat3::Weechat3)),
+ "energymech" | "em" => Some(Box::new(energymech::Energymech)),
+ "weechat3" | "weechat" | "w3" => Some(Box::new(weechat3::Weechat3)),
+// "irssi" => Some(Box::new(irssi::Irssi)),
"binary" => Some(Box::new(binary::Binary)),
"msgpack" => Some(Box::new(msgpack::Msgpack)),
_ => None
diff --git a/src/main.rs b/src/main.rs
index 4bbb9ff..2603a27 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -14,7 +14,8 @@
extern crate ilc;
extern crate chrono;
-extern crate docopt;
+#[macro_use]
+extern crate clap;
extern crate rustc_serialize;
#[macro_use]
extern crate log;
@@ -22,300 +23,81 @@ extern crate env_logger;
extern crate glob;
extern crate blist;
-use std::process;
-use std::io::{ self, BufRead, BufReader, Write, BufWriter };
-use std::path::{ Path, PathBuf };
-use std::fs::File;
-use std::error::Error;
-use std::str::FromStr;
-use std::collections::HashMap;
-use std::ffi::OsStr;
-
-use docopt::Docopt;
-
-use chrono::offset::fixed::FixedOffset;
-use chrono::naive::date::NaiveDate;
-
-use glob::glob;
-
-use ilc::context::Context;
-use ilc::format::{ self, Encode, Decode };
-use ilc::event::{ Event, Type, NoTimeHash };
-
-use ageset::AgeSet;
+use clap::{ Arg, App, AppSettings, SubCommand };
mod chain;
mod ageset;
-
-static USAGE: &'static str = r#"
-d8b 888
-Y8P 888
- 888
-888 888 .d8888b
-888 888 d88P"
-888 888 888
-888 888 Y88b.
-888 888 "Y8888P
-
-A converter and statistics utility for IRC log files.
-
-Usage:
- ilc parse [options] [-i FILE...]
- ilc convert [options] [-i FILE...]
- ilc freq [options] [-i FILE...]
- ilc seen <nick> [options] [-i FILE...]
- ilc sort [options] [-i FILE...]
- ilc dedup [options] [-i FILE...]
- ilc (-h | --help | -v | --version)
-
-Options:
- -h --help Show this screen.
- -v --version Show the version (duh).
- --date DATE Override the date for this log. ISO 8601, YYYY-MM-DD.
- --tz SECONDS UTC offset in the direction of the western hemisphere.
- --channel CH Set a channel for the given log.
- --inf INF Set the input format.
- --outf OUTF Set the output format.
- --in -i IN Give an input file, instead of stdin.
- --out -o OUT Give an output file, instead of stdout.
- --infer-date Try to use the filename as date for the log.
-"#;
-
-#[derive(RustcDecodable, Debug)]
-struct Args {
- cmd_parse: bool,
- cmd_convert: bool,
- cmd_freq: bool,
- cmd_seen: bool,
- cmd_sort: bool,
- cmd_dedup: bool,
- arg_file: Vec<String>,
- arg_nick: String,
- flag_in: Vec<String>,
- flag_out: Option<String>,
- flag_inf: Option<String>,
- flag_outf: Option<String>,
- flag_help: bool,
- flag_version: bool,
- flag_date: Option<String>,
- flag_tz: Option<String>,
- flag_channel: Option<String>,
- flag_infer_date: bool
-}
-
-fn error(e: Box<Error>) -> ! {
- let _ = writeln!(&mut io::stderr(), "Error: {}", e);
- let mut e = e.cause();
- while let Some(err) = e {
- let _ = writeln!(&mut io::stderr(), "\t{}", err);
- e = err.cause();
- }
- process::exit(1)
-}
-
-fn die(s: &str) -> ! {
- let _ = writeln!(&mut io::stderr(), "Aborting: {}", s);
- process::exit(1)
-}
-
-fn force_decoder(s: Option<String>) -> Box<Decode> {
- let inf = match s {
- Some(s) => s,
- None => die("You didn't specify the input format")
- };
- match format::decoder(&inf) {
- Some(d) => d,
- None => die(&format!("The format `{}` is unknown to me", inf))
- }
-}
-
-fn force_encoder<'a>(s: Option<String>) -> Box<Encode> {
- let outf = match s {
- Some(s) => s,
- None => die("You didn't specify the output format")
- };
- match format::encoder(&outf) {
- Some(e) => e,
- None => die(&format!("The format `{}` is unknown to me", outf))
- }
-}
+mod app;
fn main() {
env_logger::init().unwrap();
- let args: Args = Docopt::new(USAGE)
- .and_then(|d| d.decode())
- .unwrap_or_else(|e| e.exit());
- if args.flag_help {
- println!("{}", USAGE);
- process::exit(1)
- }
-
- let mut context = Context {
- timezone: FixedOffset::west(args.flag_tz.and_then(|s| s.parse().ok()).unwrap_or(0)),
- override_date: args.flag_date.and_then(|d| NaiveDate::from_str(&d).ok()),
- channel: args.flag_channel.clone()
- };
-
- let mut input: Box<BufRead> = if args.flag_in.len() > 0 {
- let input_files: Vec<PathBuf> = args.flag_in.iter()
- .flat_map(|p| {
- match glob(p) {
- Ok(paths) => paths,
- Err(e) => die(&format!("{}", e.msg))
- }
- }).filter_map(Result::ok).collect();//.map(|p| File::open(p).unwrap()).collect();
- if args.flag_infer_date {
- if input_files.len() > 1 { die("Too many input files, can't infer date") }
- if let Some(date) = input_files.iter().next()
- .map(PathBuf::as_path)
- .and_then(Path::file_stem)
- .and_then(OsStr::to_str)
- .and_then(|s: &str| NaiveDate::from_str(s).ok()) {
- context.override_date = Some(date);
- }
- }
- Box::new(BufReader::new(chain::Chain::new(input_files.iter().map(|p| File::open(p).unwrap()).collect())))
- } else {
- Box::new(BufReader::new(io::stdin()))
- };
-
- let mut output: Box<Write> = if let Some(out) = args.flag_out {
- match File::create(out) {
- Ok(f) => Box::new(BufWriter::new(f)),
- Err(e) => error(Box::new(e))
- }
- } else {
- Box::new(BufWriter::new(io::stdout()))
- };
-
- if args.cmd_parse {
- let mut decoder = force_decoder(args.flag_inf);
- let encoder = force_encoder(args.flag_outf);
- for e in decoder.decode(&context, &mut input) {
- let e = e.unwrap();
- let _ = encoder.encode(&context, &mut output, &e);
- }
- } else if args.cmd_convert {
- let mut decoder = force_decoder(args.flag_inf);
- let encoder = force_encoder(args.flag_outf);
- for e in decoder.decode(&context, &mut input) {
- match e {
- Ok(e) => { let _ = encoder.encode(&context, &mut output, &e); },
- Err(e) => error(Box::new(e))
- }
- }
- } else if args.cmd_freq {
- struct Person {
- lines: u32,
- alpha_lines: u32,
- words: u32
- }
-
- fn words_alpha(s: &str) -> (u32, bool) {
- let mut alpha = false;
- let mut words = 0;
- for w in s.split_whitespace() {
- if !w.is_empty() {
- words += 1;
- if w.chars().any(char::is_alphabetic) { alpha = true }
- }
- }
- (words, alpha)
- }
-
- fn strip_nick_prefix(s: &str) -> &str {
- if s.is_empty() { return s }
- match s.as_bytes()[0] {
- b'~' | b'&' | b'@' | b'%' | b'+' => &s[1..],
- _ => s
- }
- }
-
- let mut stats: HashMap<String, Person> = HashMap::new();
-
- let mut decoder = force_decoder(args.flag_inf);
- for e in decoder.decode(&context, &mut input) {
- let m = match e {
- Ok(m) => m,
- Err(err) => error(Box::new(err))
- };
-
- match m {
- Event { ty: Type::Msg { ref from, ref content, .. }, .. } => {
- let nick = strip_nick_prefix(from);
- if stats.contains_key(nick) {
- let p: &mut Person = stats.get_mut(nick).unwrap();
- let (words, alpha) = words_alpha(content);
- p.lines += 1;
- if alpha { p.alpha_lines += 1 }
- p.words += words;
- } else {
- let (words, alpha) = words_alpha(content);
- stats.insert(nick.to_owned(), Person {
- lines: 1,
- alpha_lines: if alpha { 1 } else { 0 },
- words: words
- });
- }
- },
- _ => ()
- }
- }
-
- let mut stats: Vec<(String, Person)> = stats.into_iter().collect();
- stats.sort_by(|&(_, ref a), &(_, ref b)| b.words.cmp(&a.words));
-
- for &(ref name, ref stat) in stats.iter() {
- let _ = write!(&mut output,
- "{}:\n\tTotal lines: {}\n\tLines without alphabetic characters: {}\n\tTotal words: {}\n\tWords per line: {}\n",
- name, stat.lines, stat.lines - stat.alpha_lines, stat.words, stat.words as f32 / stat.lines as f32);
- }
- } else if args.cmd_seen {
- let mut decoder = force_decoder(args.flag_inf);
- let mut last: Option<Event> = None;
- for e in decoder.decode(&context, &mut input) {
- let m = match e {
- Ok(m) => m,
- Err(err) => error(Box::new(err))
- };
-
- if m.ty.involves(&args.arg_nick)
- && last.as_ref().map_or(true, |last| m.time.as_timestamp() > last.time.as_timestamp()) { last = Some(m) }
- }
- let encoder = format::weechat3::Weechat3;
- if let Some(ref m) = last {
- let _ = encoder.encode(&context, &mut output, m);
- }
- } else if args.cmd_sort {
- let mut decoder = force_decoder(args.flag_inf);
- let encoder = force_encoder(args.flag_outf);
- let mut events: Vec<Event> = decoder.decode(&context, &mut input)
- .flat_map(Result::ok)
- .collect();
-
- events.sort_by(|a, b| a.time.cmp(&b.time));
- for e in events {
- let _ = encoder.encode(&context, &mut output, &e);
- }
- } else if args.cmd_dedup {
- let mut decoder = force_decoder(args.flag_inf);
- let encoder = force_encoder(args.flag_outf);
- let mut backlog = AgeSet::new();
-
- for e in decoder.decode(&context, &mut input) {
- if let Ok(e) = e {
- let newest_event = e.clone();
- backlog.prune(move |a: &NoTimeHash| {
- let age = newest_event.time.as_timestamp() - a.0.time.as_timestamp();
- age > 5000
- });
- // write `e` if it's a new event
- let n = NoTimeHash(e);
- if !backlog.contains(&n) {
- let _ = encoder.encode(&context, &mut output, &n.0);
- backlog.push(n);
- }
- }
- }
+ let args = App::new("ilc")
+ .version(crate_version!())
+ .setting(AppSettings::GlobalVersion)
+ .setting(AppSettings::VersionlessSubcommands)
+ .setting(AppSettings::ArgRequiredElseHelp)
+ .author("Till Höppner <till@hoeppner.ws>")
+ .about("A converter and statistics utility for IRC log files")
+ .arg(Arg::with_name("timezone")
+ .help("UTC offset in the direction of the western hemisphere")
+ .global(true)
+ .takes_value(true)
+ .long("timezone")
+ .short("t"))
+ .arg(Arg::with_name("date")
+ .help("Override the date for this log, ISO 8601, YYYY-MM-DD")
+ .global(true)
+ .takes_value(true)
+ .long("date")
+ .short("d"))
+ .arg(Arg::with_name("channel")
+ .help("Set a channel for the current log")
+ .global(true)
+ .takes_value(true)
+ .long("channel")
+ .short("c"))
+ .arg(Arg::with_name("input_format")
+ .help("Set the input format for the current log")
+ .global(true)
+ .takes_value(true)
+ .long("inf"))
+ .arg(Arg::with_name("output_format")
+ .help("Set the output format for the current log")
+ .global(true)
+ .takes_value(true)
+ .long("outf"))
+ .arg(Arg::with_name("input_files")
+ .help("Specify an input file, instead of stdin")
+ .global(true)
+ .takes_value(true).multiple(true)
+ .long("input")
+ .short("i"))
+ .arg(Arg::with_name("output_file")
+ .help("Specify an output file, instead of stdout")
+ .global(true)
+ .takes_value(true)
+ .long("output")
+ .short("o"))
+ .subcommand(SubCommand::with_name("parse")
+ .about("Parse the input, checking the format"))
+ .subcommand(SubCommand::with_name("convert"))
+ .subcommand(SubCommand::with_name("freq"))
+ .subcommand(SubCommand::with_name("seen")
+ .arg(Arg::with_name("nick")
+ .help("The nick you're looking for")
+ .takes_value(true).required(true)
+ .index(1)))
+ .subcommand(SubCommand::with_name("sort"))
+ .subcommand(SubCommand::with_name("dedup"))
+ .get_matches();
+
+ match args.subcommand() {
+ ("parse", Some(args)) => app::parse::parse(args),
+ ("convert", Some(args)) => app::convert::convert(args),
+ ("freq", Some(args)) => app::freq::freq(args),
+ ("seen", Some(args)) => app::seen::seen(args),
+ ("sort", Some(args)) => app::sort::sort(args),
+ ("dedup", Some(args)) => app::dedup::dedup(args),
+ _ => panic!("Unimplemented subcommand, this is a bug")
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 09:26:48 +0000