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Diffstat (limited to 'lib/entry/libimagentrytag/src/ui.rs')
| -rw-r--r-- | lib/entry/libimagentrytag/src/ui.rs | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/lib/entry/libimagentrytag/src/ui.rs b/lib/entry/libimagentrytag/src/ui.rs deleted file mode 100644 index 734708b3..00000000 --- a/lib/entry/libimagentrytag/src/ui.rs +++ /dev/null @@ -1,125 +0,0 @@ -// -// imag - the personal information management suite for the commandline -// Copyright (C) 2015, 2016 Matthias Beyer <mail@beyermatthias.de> and contributors -// -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Lesser General Public -// License as published by the Free Software Foundation; version -// 2.1 of the License. -// -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -// Lesser General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public -// License along with this library; if not, write to the Free Software -// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -// - -use clap::{Arg, ArgMatches, App, SubCommand}; - -use tag::Tag; -use tag::is_tag; - -/// Generates a `clap::SubCommand` to be integrated in the commandline-ui builder for building a -/// "tags --add foo --remove bar" subcommand to do tagging action. -pub fn tag_subcommand<'a, 'b>() -> App<'a, 'b> { - SubCommand::with_name(tag_subcommand_name()) - .author("Matthias Beyer <mail@beyermatthias.de>") - .version("0.1") - .about("Add or remove tags") - .arg(tag_add_arg()) - .arg(tag_remove_arg()) -} - -pub fn tag_add_arg<'a, 'b>() -> Arg<'a, 'b> { - Arg::with_name(tag_subcommand_add_arg_name()) - .short("a") - .long("add") - .takes_value(true) - .value_name("tags") - .multiple(true) - .validator(is_tag) - .help("Add tags, seperated by comma or by specifying multiple times") -} - -pub fn tag_remove_arg<'a, 'b>() -> Arg<'a, 'b> { - Arg::with_name(tag_subcommand_remove_arg_name()) - .short("r") - .long("remove") - .takes_value(true) - .value_name("tags") - .multiple(true) - .validator(is_tag) - .help("Remove tags, seperated by comma or by specifying multiple times") -} - -pub fn tag_subcommand_name() -> &'static str { - "tags" -} - -pub fn tag_subcommand_add_arg_name() -> &'static str { - "add-tags" -} - -pub fn tag_subcommand_remove_arg_name() -> &'static str { - "remove-tags" -} - -pub fn tag_subcommand_names() -> Vec<&'static str> { - vec![tag_subcommand_add_arg_name(), tag_subcommand_remove_arg_name()] -} - -/// Generates a `clap::Arg` which can be integrated into the commandline-ui builder for building a -/// "-t" or "--tags" argument which takes values for tagging actions (add, remove) -pub fn tag_argument<'a, 'b>() -> Arg<'a, 'b> { - Arg::with_name(tag_argument_name()) - .short("t") - .long("tags") - .takes_value(true) - .multiple(true) - .validator(is_tag) - .help("Add or remove tags, prefixed by '+' (for adding) or '-' (for removing)") -} - -pub fn tag_argument_name() -> &'static str { - "specify-tags" -} - -/// Get the tags which should be added from the commandline -/// -/// Returns none if the argument was not specified -pub fn get_add_tags(matches: &ArgMatches) -> Option<Vec<Tag>> { - let add = tag_subcommand_add_arg_name(); - extract_tags(matches, add, '+') - .or_else(|| matches.values_of(add).map(|values| values.map(String::from).collect())) -} - -/// Get the tags which should be removed from the commandline -/// -/// Returns none if the argument was not specified -pub fn get_remove_tags(matches: &ArgMatches) -> Option<Vec<Tag>> { - let rem = tag_subcommand_remove_arg_name(); - extract_tags(matches, rem, '+') - .or_else(|| matches.values_of(rem).map(|values| values.map(String::from).collect())) -} - -fn extract_tags(matches: &ArgMatches, specifier: &str, specchar: char) -> Option<Vec<Tag>> { - if let Some(submatch) = matches.subcommand_matches("tags") { - submatch.values_of(specifier) - .map(|values| values.map(String::from).collect()) - } else { - matches.values_of("specify-tags") - .map(|argmatches| { - argmatches - .map(String::from) - .filter(|s| s.starts_with(specchar)) - .map(|s| { - String::from(s.split_at(1).1) - }) - .collect() - }) - } -} - |