mirror of
https://github.com/denisidoro/navi
synced 2024-11-10 14:04:17 +00:00
Forward many more parameters to fzf after ---
(#294)
This commit is contained in:
parent
64045e32ca
commit
10f0219792
10 changed files with 105 additions and 95 deletions
13
Cargo.lock
generated
13
Cargo.lock
generated
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@ -245,13 +245,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "navi"
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version = "2.2.0"
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version = "2.3.0"
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dependencies = [
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"dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"git2 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"raw_tty 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"regex 1.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
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"shellwords 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"structopt 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)",
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"terminal_size 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
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"termion 1.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -443,6 +444,15 @@ name = "semver-parser"
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version = "0.7.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "shellwords"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"regex 1.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "smallvec"
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version = "1.2.0"
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@ -698,6 +708,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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"checksum same-file 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
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"checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
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"checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
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"checksum shellwords 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "685f0e9b0efe23d26e60a780d8dcd3ac95e90975814de9bc6f48e5d609b5d0f5"
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"checksum smallvec 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5c2fb2ec9bcd216a5b0d0ccf31ab17b5ed1d627960edff65bbe95d3ce221cefc"
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"checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
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"checksum structopt 0.3.11 (registry+https://github.com/rust-lang/crates.io-index)" = "3fe43617218c0805c6eb37160119dc3c548110a67786da7218d1c6555212f073"
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@ -1,6 +1,6 @@
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[package]
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name = "navi"
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version = "2.2.0"
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version = "2.3.0"
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authors = ["Denis Isidoro <denis_isidoro@live.com>"]
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edition = "2018"
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description = "An interactive cheatsheet tool for the command-line"
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@ -23,6 +23,7 @@ lazy_static = "1.4.0"
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dirs = "2.0.0"
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terminal_size = "0.1.10"
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walkdir = "2"
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shellwords = "1.0.0"
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[dependencies.git2]
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version = "0.10.0"
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12
README.md
12
README.md
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@ -202,9 +202,15 @@ $ image_id: docker images --- --column 3 --header-lines 1 --delimiter '\s\s+'
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The supported parameters are:
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- `--prevent-extra` *(experimental)*: limits the user to select one of the suggestions;
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- `--column <number>`: extracts a single column from the selected result;
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- `--delimiter <regex>`: delimits columns + forwarded option to `fzf`;
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- `--multi`: forwarded option to `fzf`;
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- `--header-lines <number>`: forwarded option to `fzf`;
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In addition, it's possible to forward the following parameters to `fzf`:
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- `--header-lines <number>`;
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- `--delimiter <regex>`;
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- `--query <text>`;
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- `--filter <text>`;
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- `--header <text>`;
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- `--preview <code>`;
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- `--preview-window <text>`.
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### Variable dependency
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@ -4,8 +4,8 @@ use crate::flows;
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use crate::fzf;
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use crate::handler;
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use crate::parser;
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use crate::structures::cheat::{Suggestion, SuggestionType, VariableMap};
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use crate::structures::fzf::Opts as FzfOpts;
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use crate::structures::cheat::{Suggestion, VariableMap};
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use crate::structures::fzf::{Opts as FzfOpts, SuggestionType};
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use crate::structures::option;
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use crate::structures::option::Config;
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use regex::Regex;
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@ -73,7 +73,7 @@ fn prompt_with_suggestions(
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for (key, value) in values.iter() {
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vars_cmd.push_str(format!("{}=\"{}\"; ", key, value).as_str());
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}
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let (suggestion_command, suggestion_options) = &suggestion;
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let (suggestion_command, suggestion_opts) = suggestion;
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let command = format!("{} {}", vars_cmd, suggestion_command);
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let child = Command::new("bash")
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@ -85,18 +85,12 @@ fn prompt_with_suggestions(
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let suggestions = String::from_utf8(child.wait_with_output().unwrap().stdout).unwrap();
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let mut opts = FzfOpts {
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let opts = suggestion_opts.clone().unwrap_or_default();
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let opts = FzfOpts {
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autoselect: !config.no_autoselect,
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overrides: config.fzf_overrides_var.clone(),
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prompt: Some(display::variable_prompt(varname)),
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..Default::default()
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};
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if let Some(o) = &suggestion_options {
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opts.suggestion_type = o.suggestion_type;
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opts.header_lines = o.header_lines;
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opts.column = o.column;
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opts.delimiter = o.delimiter.clone();
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..opts
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};
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let (output, _) = fzf::call(opts, |stdin| {
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@ -162,9 +156,9 @@ fn with_new_lines(txt: String) -> String {
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pub fn main(variant: Variant, config: Config, contains_key: bool) -> Result<(), Box<dyn Error>> {
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let _ = display::WIDTHS;
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let (raw_selection, variables) = fzf::call(gen_core_fzf_opts(variant, &config), |stdin| {
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Some(parser::read_all(&config, stdin))
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});
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let opts = gen_core_fzf_opts(variant, &config);
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let (raw_selection, variables) =
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fzf::call(opts, |stdin| Some(parser::read_all(&config, stdin)));
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let (key, tags, snippet) = extract_from_selections(&raw_selection[..], contains_key);
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@ -1,8 +1,7 @@
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use crate::filesystem;
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use crate::fzf;
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use crate::git;
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use crate::structures::cheat::SuggestionType;
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use crate::structures::fzf::Opts as FzfOpts;
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use crate::structures::fzf::{Opts as FzfOpts, SuggestionType};
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use git2::Repository;
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use std::error::Error;
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use std::fs;
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@ -66,14 +65,13 @@ pub fn add(uri: String) -> Result<(), Box<dyn Error>> {
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.collect::<Vec<String>>()
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.join("\n");
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let overrides = "--preview-window right:30%".to_string();
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let opts = FzfOpts {
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suggestion_type: SuggestionType::MultipleSelections,
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preview: Some(format!("cat '{}/{{}}'", tmp_path_str)),
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header: Some(
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"Select the cheatsheets you want to import with <TAB> then hit <Enter>".to_string(),
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),
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overrides: Some(overrides),
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preview_window: Some("--preview-window right:30%".to_string()),
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..Default::default()
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};
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21
src/fzf.rs
21
src/fzf.rs
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@ -1,6 +1,6 @@
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use crate::display;
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use crate::structures::cheat::{SuggestionType, VariableMap};
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use crate::structures::fzf::Opts;
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use crate::structures::cheat::VariableMap;
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use crate::structures::fzf::{Opts, SuggestionType};
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use std::process;
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use std::process::{Command, Stdio};
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@ -86,6 +86,10 @@ where
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fzf_command.args(&["--prompt", &p]);
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}
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if let Some(pw) = opts.preview_window {
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fzf_command.args(&["--preview-window", &pw]);
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}
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if opts.header_lines > 0 {
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fzf_command.args(&["--header-lines", format!("{}", opts.header_lines).as_str()]);
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}
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@ -114,12 +118,12 @@ where
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};
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let stdin = child.stdin.as_mut().unwrap();
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let result = stdin_fn(stdin);
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let result_map = stdin_fn(stdin);
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let out = child.wait_with_output().unwrap();
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let text = match out.status.code() {
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Some(0) | Some(1) => String::from_utf8(out.stdout).unwrap(),
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Some(0) | Some(1) | Some(2) => String::from_utf8(out.stdout).unwrap(),
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Some(130) => process::exit(130),
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_ => {
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let err = String::from_utf8(out.stderr)
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@ -128,14 +132,13 @@ where
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}
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};
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(
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get_column(
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let out = get_column(
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parse_output_single(text, opts.suggestion_type),
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opts.column,
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opts.delimiter.as_deref(),
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),
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result,
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)
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);
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(out, result_map)
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}
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fn parse_output_single(mut text: String, suggestion_type: SuggestionType) -> String {
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@ -1,7 +1,8 @@
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use crate::display;
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use crate::filesystem;
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use crate::structures::cheat::{SuggestionOpts, SuggestionType, VariableMap};
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use crate::structures::cheat::VariableMap;
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use crate::structures::fnv::HashLine;
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use crate::structures::fzf::{Opts as FzfOpts, SuggestionType};
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use crate::structures::option::Config;
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use crate::welcome;
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use regex::Regex;
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@ -9,47 +10,43 @@ use std::collections::HashSet;
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use std::fs;
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use std::io::Write;
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fn remove_quotes(txt: &str) -> String {
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txt.replace('"', "").replace('\'', "")
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}
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fn parse_opts(text: &str) -> SuggestionOpts {
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let mut header_lines: u8 = 0;
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let mut column: Option<u8> = None;
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fn parse_opts(text: &str) -> FzfOpts {
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let mut multi = false;
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let mut prevent_extra = false;
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let mut delimiter: Option<String> = None;
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let mut parts = text.split(' ');
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let mut opts = FzfOpts::default();
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let parts_vec = shellwords::split(text).unwrap();
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let mut parts = parts_vec.into_iter();
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while let Some(p) = parts.next() {
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match p {
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match p.as_str() {
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"--multi" => multi = true,
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"--prevent-extra" => prevent_extra = true,
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"--header" | "--headers" | "--header-lines" => {
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header_lines = remove_quotes(parts.next().unwrap()).parse::<u8>().unwrap()
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"--headers" | "--header-lines" => {
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opts.header_lines = parts.next().unwrap().parse::<u8>().unwrap()
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}
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"--column" => {
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column = Some(remove_quotes(parts.next().unwrap()).parse::<u8>().unwrap())
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}
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"--delimiter" => delimiter = Some(remove_quotes(parts.next().unwrap()).to_string()),
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"--column" => opts.column = Some(parts.next().unwrap().parse::<u8>().unwrap()),
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"--delimiter" => opts.delimiter = Some(parts.next().unwrap().to_string()),
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"--query" => opts.query = Some(parts.next().unwrap().to_string()),
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"--filter" => opts.filter = Some(parts.next().unwrap().to_string()),
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"--preview" => opts.preview = Some(parts.next().unwrap().to_string()),
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"--preview-window" => opts.preview_window = Some(parts.next().unwrap().to_string()),
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"--header" => opts.header = Some(parts.next().unwrap().to_string()),
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"--overrides" => opts.overrides = Some(parts.next().unwrap().to_string()),
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_ => (),
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}
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}
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SuggestionOpts {
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header_lines,
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column,
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delimiter,
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suggestion_type: match (multi, prevent_extra) {
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let suggestion_type = match (multi, prevent_extra) {
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(true, _) => SuggestionType::MultipleSelections, // multi wins over allow-extra
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(false, false) => SuggestionType::SingleRecommendation,
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(false, true) => SuggestionType::SingleSelection,
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},
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}
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};
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opts.suggestion_type = suggestion_type;
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opts
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}
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fn parse_variable_line(line: &str) -> (&str, &str, Option<SuggestionOpts>) {
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fn parse_variable_line(line: &str) -> (&str, &str, Option<FzfOpts>) {
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let re = Regex::new(r"^\$\s*([^:]+):(.*)").unwrap();
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let caps = re.captures(line).unwrap();
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let variable = caps.get(1).unwrap().as_str().trim();
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@ -200,11 +197,12 @@ mod tests {
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assert_eq!(variable, "user");
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assert_eq!(
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command_options,
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Some(SuggestionOpts {
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Some(FzfOpts {
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header_lines: 0,
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column: None,
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delimiter: None,
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suggestion_type: SuggestionType::SingleRecommendation
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suggestion_type: SuggestionType::SingleRecommendation,
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..Default::default()
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})
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);
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}
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|
@ -220,11 +218,12 @@ mod tests {
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read_file(path, &mut variables, &mut visited_lines, child_stdin);
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let expected_suggestion = (
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r#" echo -e "$(whoami)\nroot" "#.to_string(),
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Some(SuggestionOpts {
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Some(FzfOpts {
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header_lines: 0,
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column: None,
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delimiter: None,
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suggestion_type: SuggestionType::SingleRecommendation,
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..Default::default()
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}),
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);
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let actual_suggestion = variables.get("ssh", "user");
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|
|
|
@ -1,29 +1,8 @@
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use crate::structures::fnv::HashLine;
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use crate::structures::fzf::Opts;
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use std::collections::HashMap;
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#[derive(Debug, PartialEq)]
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pub struct SuggestionOpts {
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pub header_lines: u8,
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pub column: Option<u8>,
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pub delimiter: Option<String>,
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pub suggestion_type: SuggestionType,
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}
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#[derive(Clone, Copy, Debug, PartialEq)]
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pub enum SuggestionType {
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/// fzf will not print any suggestions
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Disabled,
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/// fzf will only select one of the suggestions
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SingleSelection,
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/// fzf will select multiple suggestions
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MultipleSelections,
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/// fzf will select one of the suggestions or use the query
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SingleRecommendation,
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/// initial snippet selection
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SnippetSelection,
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}
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pub type Suggestion = (String, Option<SuggestionOpts>);
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pub type Suggestion = (String, Option<Opts>);
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fn gen_key(tags: &str, variable: &str) -> u64 {
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format!("{};{}", tags, variable).hash_line()
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|
|
|
@ -1,10 +1,10 @@
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use crate::structures::cheat::SuggestionType;
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#[derive(Debug, PartialEq, Clone)]
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pub struct Opts {
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pub query: Option<String>,
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pub filter: Option<String>,
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pub prompt: Option<String>,
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pub preview: Option<String>,
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pub preview_window: Option<String>,
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pub autoselect: bool,
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pub overrides: Option<String>,
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pub header_lines: u8,
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|
@ -21,6 +21,7 @@ impl Default for Opts {
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filter: None,
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autoselect: true,
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preview: None,
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preview_window: None,
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overrides: None,
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header_lines: 0,
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header: None,
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|
@ -31,3 +32,17 @@ impl Default for Opts {
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}
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}
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}
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#[derive(Clone, Copy, Debug, PartialEq)]
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pub enum SuggestionType {
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/// fzf will not print any suggestions
|
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Disabled,
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/// fzf will only select one of the suggestions
|
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SingleSelection,
|
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/// fzf will select multiple suggestions
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MultipleSelections,
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/// fzf will select one of the suggestions or use the query
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SingleRecommendation,
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/// initial snippet selection
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SnippetSelection,
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}
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|
|
|
@ -32,6 +32,9 @@ echo "I like these examples: "$(printf '%s' "<examples>" | sed 's/^..*$/"&"/' |
|
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# multiple replacements -> "foo"
|
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echo "<x> <y> <x> <z>"
|
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|
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# with preview
|
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cat "<file>"
|
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|
||||
$ x: echo '1 2 3' | tr ' ' '\n'
|
||||
$ y: echo 'a b c' | tr ' ' '\n'
|
||||
$ z: echo 'foo bar' | tr ' ' '\n'
|
||||
|
@ -39,8 +42,9 @@ $ table_elem: echo -e '0 rust rust-lang.org\n1 clojure clojure.org' ---
|
|||
$ table_elem2: echo -e '0;rust;rust-lang.org\n1;clojure;clojure.org' --- --column 2 --delimiter ';'
|
||||
$ multi_col: ls -la | awk '{print $1, $9}' --- --column 2 --delimiter '\s' --multi
|
||||
$ langs: echo 'clojure rust javascript' | tr ' ' '\n' --- --multi
|
||||
$ examples: echo -e 'foo bar\nlorem ipsum\ndolor sit' --- --multi
|
||||
$ multiword: echo -e 'foo bar\nlorem ipsum\ndolor sit\nbaz'
|
||||
$ examples: echo -e 'foo bar\nlorem ipsum\ndolor sit' --- --mult
|
||||
$ multiword: echo -e 'foo bar\nlorem ipsum\ndolor sit\nbaz'i
|
||||
$ file: ls . --- --preview 'cat {}' --preview-window '50%'
|
||||
|
||||
# this should be displayed
|
||||
echo hi
|
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Reference in a new issue