mirror of
https://github.com/denisidoro/navi
synced 2024-11-13 23:37:10 +00:00
Add context to possible errors for the repo
subcommand.
This commit is contained in:
parent
1d33211c45
commit
f1182279a9
4 changed files with 27 additions and 23 deletions
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@ -1,4 +1,5 @@
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use crate::structures::option::Config;
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use anyhow::Error;
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use std::fs;
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use std::fs::File;
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use std::io::{self, BufRead, BufReader, Lines};
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@ -16,15 +17,14 @@ pub fn pathbuf_to_string(pathbuf: PathBuf) -> String {
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pathbuf.as_os_str().to_str().unwrap().to_string()
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}
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pub fn cheat_pathbuf() -> Option<PathBuf> {
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match dirs::data_dir() {
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Some(mut d) => {
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d.push("navi");
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d.push("cheats");
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Some(d)
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}
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None => None,
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}
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pub fn cheat_pathbuf() -> Result<PathBuf, Error> {
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dirs::data_dir()
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.map(|mut dir| {
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dir.push("navi");
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dir.push("cheats");
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dir
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})
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.ok_or_else(|| anyhow!("Unable to acquire user data directory for cheatsheets."))
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}
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fn follow_symlink(pathbuf: PathBuf) -> PathBuf {
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@ -57,7 +57,7 @@ pub fn exe_string() -> String {
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fn cheat_paths_from_config_dir() -> String {
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let mut paths_str = String::from("");
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if let Some(f) = cheat_pathbuf() {
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if let Ok(f) = cheat_pathbuf() {
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if let Ok(paths) = fs::read_dir(pathbuf_to_string(f)) {
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for path in paths {
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paths_str.push_str(path.unwrap().path().into_os_string().to_str().unwrap());
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@ -3,13 +3,13 @@ use crate::fzf;
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use crate::git;
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use crate::structures::fzf::{Opts as FzfOpts, SuggestionType};
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use anyhow::Context;
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use anyhow::Error;
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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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use std::io::Write;
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use walkdir::WalkDir;
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pub fn browse() -> Result<(), Box<dyn Error>> {
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pub fn browse() -> Result<(), Error> {
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let repo_path_str = format!("{}/featured", filesystem::tmp_path_str());
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filesystem::remove_dir(&repo_path_str);
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@ -17,10 +17,10 @@ pub fn browse() -> Result<(), Box<dyn Error>> {
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let repo_url = "https://github.com/denisidoro/cheats";
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Repository::clone(repo_url, &repo_path_str)
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.with_context(|| format!("Failed to clone {}.", repo_url))?;
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.with_context(|| format!("Failed to clone {}", repo_url))?;
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let repos = fs::read_to_string(format!("{}/featured_repos.txt", &repo_path_str))
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.context("Unable to fetch featured repos.")?;
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.context("Unable to fetch featured repositories")?;
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let opts = FzfOpts {
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column: Some(1),
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@ -30,7 +30,7 @@ pub fn browse() -> Result<(), Box<dyn Error>> {
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let (repo, _) = fzf::call(opts, |stdin| {
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stdin
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.write_all(repos.as_bytes())
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.expect("Unable to prompt featured repos.");
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.expect("Unable to prompt featured repositories");
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None
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});
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@ -39,10 +39,10 @@ pub fn browse() -> Result<(), Box<dyn Error>> {
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add(repo)
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}
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pub fn add(uri: String) -> Result<(), Box<dyn Error>> {
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pub fn add(uri: String) -> Result<(), Error> {
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let (actual_uri, user, repo) = git::meta(uri.as_str());
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let cheat_path_str = filesystem::pathbuf_to_string(filesystem::cheat_pathbuf().unwrap());
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let cheat_path_str = filesystem::pathbuf_to_string(filesystem::cheat_pathbuf()?);
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let tmp_path_str = filesystem::tmp_path_str();
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let tmp_path_str_with_trailing_slash = format!("{}/", &tmp_path_str);
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@ -51,10 +51,8 @@ pub fn add(uri: String) -> Result<(), Box<dyn Error>> {
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eprintln!("Cloning {} into {}...\n", &actual_uri, &tmp_path_str);
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match Repository::clone(actual_uri.as_str(), &tmp_path_str) {
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Ok(r) => r,
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Err(e) => panic!("failed to clone: {}", e),
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};
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Repository::clone(actual_uri.as_str(), &tmp_path_str)
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.with_context(|| format!("Failed to clone {}", actual_uri))?;
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let all_files = WalkDir::new(&tmp_path_str)
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.into_iter()
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@ -2,6 +2,7 @@ use crate::flows;
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use crate::flows::core::Variant;
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use crate::structures::option::Command::{Best, Fn, Preview, Query, Repo, Search, Widget};
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use crate::structures::option::{Config, RepoCommand};
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use anyhow::Context;
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use std::error::Error;
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pub fn handle_config(mut config: Config) -> Result<(), Box<dyn Error>> {
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@ -15,8 +16,11 @@ pub fn handle_config(mut config: Config) -> Result<(), Box<dyn Error>> {
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Widget { shell } => flows::shell::main(&shell[..]),
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Fn { func, args } => flows::func::main(func.clone(), args.to_vec()),
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Repo { cmd } => match cmd {
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RepoCommand::Add { uri } => flows::repo::add(uri.clone()),
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RepoCommand::Browse => flows::repo::browse(),
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RepoCommand::Add { uri } => Ok(flows::repo::add(uri.clone())
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.with_context(|| format!("Failed to import cheatsheets from {}", uri))?),
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RepoCommand::Browse => {
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Ok(flows::repo::browse().context("Failed to browse featured cheatsheets")?)
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}
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},
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},
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}
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@ -1,5 +1,7 @@
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#[macro_use]
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extern crate lazy_static;
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#[macro_use]
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extern crate anyhow;
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mod display;
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mod filesystem;
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