Add support for config file (#518)

2 files changed, 0 insertions, 283 deletions

diff --git a/src/structures/config.rs b/src/structures/config.rs
deleted file mode 100644
index 0755c87..0000000
--- a/src/structures/config.rs
+++ /dev/null
@@ -1,282 +0,0 @@
-use crate::env_var;
-use crate::finder::FinderChoice;
-use crate::handler::func::Func;
-use crate::handler::info::Info;
-use crate::shell::Shell;
-use clap::{crate_version, AppSettings, Clap};
-use std::str::FromStr;
-
-const FINDER_POSSIBLE_VALUES: &[&str] = &[&"fzf", &"skim"];
-const SHELL_POSSIBLE_VALUES: &[&str] = &[&"bash", &"zsh", &"fish"];
-const FUNC_POSSIBLE_VALUES: &[&str] = &[&"url::open", &"welcome", &"widget::last_command", &"map::expand"];
-const INFO_POSSIBLE_VALUES: &[&str] = &[&"cheats-path"];
-
-impl FromStr for FinderChoice {
-    type Err = &'static str;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        match s {
-            "fzf" => Ok(FinderChoice::Fzf),
-            "skim" => Ok(FinderChoice::Skim),
-            _ => Err("no match"),
-        }
-    }
-}
-
-impl FromStr for Shell {
-    type Err = &'static str;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        match s {
-            "bash" => Ok(Shell::Bash),
-            "zsh" => Ok(Shell::Zsh),
-            "fish" => Ok(Shell::Fish),
-            _ => Err("no match"),
-        }
-    }
-}
-
-impl FromStr for Func {
-    type Err = &'static str;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        match s {
-            "url::open" => Ok(Func::UrlOpen),
-            "welcome" => Ok(Func::Welcome),
-            "widget::last_command" => Ok(Func::WidgetLastCommand),
-            "map::expand" => Ok(Func::MapExpand),
-            _ => Err("no match"),
-        }
-    }
-}
-
-impl FromStr for Info {
-    type Err = &'static str;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        match s {
-            "cheats-path" => Ok(Info::CheatsPath),
-            _ => Err("no match"),
-        }
-    }
-}
-
-#[derive(Debug, Clap)]
-#[clap(after_help = r#"MORE INFO:
-    Please refer to https://github.com/denisidoro/navi
-
-MORE ENVIRONMENT VARIABLES:
-    NAVI_TAG_WIDTH                               # tag column width as window integer %
-    NAVI_COMMENT_WIDTH                           # comment column width as window integer %
-    NAVI_SHELL                                   # shell used in shell outs
-
-EXAMPLES:
-    navi                                         # default behavior
-    navi --print                                 # doesn't execute the snippet
-    navi --tldr docker                           # search for docker cheatsheets using tldr
-    navi --cheatsh docker                        # search for docker cheatsheets using cheatsh
-    navi --path '/some/dir:/other/dir'           # use .cheat files from custom paths
-    navi --query git                             # filter results by "git"
-    navi --query 'create db' --best-match        # autoselect the snippet that best matches a query
-    db=my navi --query 'create db' --best-match  # same, but set the value for the <name> variable
-    navi repo add denisidoro/cheats              # import cheats from a git repository
-    eval "$(navi widget zsh)"                    # load the zsh widget
-    navi --finder 'skim'                         # set skim as finder, instead of fzf
-    navi --fzf-overrides '--with-nth 1,2'        # show only the comment and tag columns
-    navi --fzf-overrides '--no-select-1'         # prevent autoselection in case of single line
-    navi --fzf-overrides-var '--no-select-1'     # same, but for variable selection
-    navi --fzf-overrides '--nth 1,2'             # only consider the first two columns for search
-    navi --fzf-overrides '--no-exact'            # use looser search algorithm
-    NAVI_SHELL=dash navi                         # use dash in shell outs
-    NAVI_TAG_WIDTH=30 NAVI_COMMENT_WIDTH=40 navi # customize column widths
-    navi --tag-rules='git,!checkout'             # show non-checkout git snippets only"#)]
-#[clap(setting = AppSettings::ColorAuto)]
-#[clap(setting = AppSettings::ColoredHelp)]
-#[clap(setting = AppSettings::AllowLeadingHyphen)]
-#[clap(version = crate_version!())]
-pub struct Config {
-    /// List of :-separated paths containing .cheat files
-    #[clap(short, long, env = env_var::PATH)]
-    pub path: Option<String>,
-
-    /// Instead of executing a snippet, prints it to stdout
-    #[clap(long)]
-    print: bool,
-
-    /// Returns the best match
-    #[clap(long)]
-    pub best_match: bool,
-
-    /// Search for cheatsheets using the tldr-pages repository
-    #[clap(long)]
-    tldr: Option<String>,
-
-    /// [Experimental] Comma-separated list that acts as filter for tags. Parts starting with ! represent negation
-    #[clap(long)]
-    tag_rules: Option<String>,
-
-    /// Search for cheatsheets using the cheat.sh repository
-    #[clap(long)]
-    cheatsh: Option<String>,
-
-    /// Query
-    #[clap(short, long)]
-    query: Option<String>,
-
-    /// finder overrides for cheat selection
-    #[clap(long, env = env_var::FZF_OVERRIDES)]
-    pub fzf_overrides: Option<String>,
-
-    /// finder overrides for variable selection
-    #[clap(long, env = env_var::FZF_OVERRIDES_VAR)]
-    pub fzf_overrides_var: Option<String>,
-
-    /// which finder application to use
-    #[clap(long, env = env_var::FINDER, default_value = "fzf", possible_values = FINDER_POSSIBLE_VALUES, case_insensitive = true)]
-    pub finder: FinderChoice,
-
-    #[clap(subcommand)]
-    pub cmd: Option<Command>,
-}
-
-#[derive(Debug, Clap)]
-pub enum Command {
-    /// [Experimental] Performs ad-hoc, internal functions provided by navi
-    Fn {
-        /// Function name (example: "url::open")
-        #[clap(possible_values = FUNC_POSSIBLE_VALUES, case_insensitive = true)]
-        func: Func,
-        /// List of arguments (example: "https://google.com")
-        args: Vec<String>,
-    },
-    /// Manages cheatsheet repositories
-    Repo {
-        #[clap(subcommand)]
-        cmd: RepoCommand,
-    },
-    /// Used for fzf's preview window when selecting snippets
-    #[clap(setting = AppSettings::Hidden)]
-    Preview {
-        /// Selection line
-        line: String,
-    },
-    /// Used for fzf's preview window when selecting variable suggestions
-    #[clap(setting = AppSettings::Hidden)]
-    PreviewVar {
-        /// Selection line
-        selection: String,
-        /// Query match
-        query: String,
-        /// Typed text
-        variable: String,
-    },
-    /// Outputs shell widget source code
-    Widget {
-        #[clap(possible_values = SHELL_POSSIBLE_VALUES, case_insensitive = true, default_value = "bash")]
-        shell: Shell,
-    },
-    /// Shows info
-    Info {
-        #[clap(possible_values = INFO_POSSIBLE_VALUES, case_insensitive = true)]
-        info: Info,
-    },
-}
-
-#[derive(Debug, Clap)]
-pub enum RepoCommand {
-    /// Imports cheatsheets from a repo
-    Add {
-        /// A URI to a git repository containing .cheat files ("user/repo" will download cheats from github.com/user/repo)
-        uri: String,
-    },
-    /// Browses for featured cheatsheet repos
-    Browse,
-}
-
-pub enum Source {
-    Filesystem(Option<String>, Option<String>),
-    Tldr(String),
-    Cheats(String),
-}
-
-pub enum Action {
-    Print,
-    Execute,
-}
-
-impl Config {
-    pub fn source(&self) -> Source {
-        if let Some(query) = self.tldr.clone() {
-            Source::Tldr(query)
-        } else if let Some(query) = self.cheatsh.clone() {
-            Source::Cheats(query)
-        } else {
-            Source::Filesystem(self.path.clone(), self.tag_rules.clone())
-        }
-    }
-
-    pub fn action(&self) -> Action {
-        if self.print {
-            Action::Print
-        } else {
-            Action::Execute
-        }
-    }
-
-    pub fn get_query(&self) -> Option<String> {
-        let q = self.query.clone();
-        if q.is_some() {
-            return q;
-        }
-        if self.best_match {
-            match self.source() {
-                Source::Tldr(q) => Some(q),
-                Source::Cheats(q) => Some(q),
-                _ => Some(String::from("")),
-            }
-        } else {
-            None
-        }
-    }
-}
-
-pub fn config_from_env() -> Config {
-    Config::parse()
-}
-
-pub fn config_from_iter(args: Vec<&str>) -> Config {
-    Config::parse_from(args)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_shell_possible_values() {
-        for v in SHELL_POSSIBLE_VALUES {
-            assert_eq!(true, Shell::from_str(v).is_ok())
-        }
-    }
-
-    #[test]
-    fn test_info_possible_values() {
-        for v in INFO_POSSIBLE_VALUES {
-            assert_eq!(true, Info::from_str(v).is_ok())
-        }
-    }
-
-    #[test]
-    fn test_func_possible_values() {
-        for v in FUNC_POSSIBLE_VALUES {
-            assert_eq!(true, Func::from_str(v).is_ok())
-        }
-    }
-
-    #[test]
-    fn test_finder_possible_values() {
-        for v in FINDER_POSSIBLE_VALUES {
-            assert_eq!(true, FinderChoice::from_str(v).is_ok())
-        }
-    }
-}
diff --git a/src/structures/mod.rs b/src/structures/mod.rs
index 543dac8..a233a27 100644
--- a/src/structures/mod.rs
+++ b/src/structures/mod.rs
@@ -1,4 +1,3 @@
 pub mod cheat;
-pub mod config;
 pub mod fetcher;
 pub mod item;