81 lines
2.0 KiB
Rust
81 lines
2.0 KiB
Rust
/*
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* This file is part of espanso.
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*
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* Copyright (C) 2019-2021 Federico Terzi
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*
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* espanso is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* espanso is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with espanso. If not, see <https://www.gnu.org/licenses/>.
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*/
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#[macro_export]
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macro_rules! merge {
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( $t:ident, $child:expr, $parent:expr, $( $x:ident ),* ) => {
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{
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$(
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if $child.$x.is_none() {
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$child.$x = $parent.$x.clone();
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}
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)*
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// Build a temporary object to verify that all fields
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// are being used at compile time
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$t {
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$(
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$x: None,
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)*
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};
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}
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};
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}
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pub fn os_matches(os: &str) -> bool {
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match os {
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"macos" => cfg!(target_os = "macos"),
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"windows" => cfg!(target_os = "windows"),
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"linux" => cfg!(target_os = "linux"),
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_ => false,
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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#[cfg(target_os = "linux")]
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fn os_matches_linux() {
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assert!(os_matches("linux"));
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assert!(!os_matches("windows"));
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assert!(!os_matches("macos"));
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assert!(!os_matches("invalid"));
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}
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#[test]
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#[cfg(target_os = "macos")]
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fn os_matches_macos() {
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assert!(os_matches("macos"));
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assert!(!os_matches("windows"));
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assert!(!os_matches("linux"));
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assert!(!os_matches("invalid"));
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}
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#[test]
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#[cfg(target_os = "windows")]
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fn os_matches_windows() {
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assert!(os_matches("windows"));
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assert!(!os_matches("macos"));
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assert!(!os_matches("linux"));
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assert!(!os_matches("invalid"));
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}
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}
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