mirror of
https://github.com/Llewellynvdm/starship.git
synced 2024-11-17 10:35:15 +00:00
1231 lines
35 KiB
Rust
1231 lines
35 KiB
Rust
use once_cell::sync::OnceCell;
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use regex::Regex;
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use super::{Context, Module, RootModuleConfig};
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use crate::configs::git_status::GitStatusConfig;
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use crate::formatter::StringFormatter;
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use crate::segment::Segment;
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use std::ffi::OsStr;
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use std::sync::Arc;
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const ALL_STATUS_FORMAT: &str = "$conflicted$stashed$deleted$renamed$modified$staged$untracked";
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/// Creates a module with the Git branch in the current directory
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///
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/// Will display the branch name if the current directory is a git repo
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/// By default, the following symbols will be used to represent the repo's status:
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/// - `=` – This branch has merge conflicts
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/// - `⇡` – This branch is ahead of the branch being tracked
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/// - `⇣` – This branch is behind of the branch being tracked
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/// - `⇕` – This branch has diverged from the branch being tracked
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/// - `` – This branch is up-to-date with the branch being tracked
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/// - `?` — There are untracked files in the working directory
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/// - `$` — A stash exists for the local repository
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/// - `!` — There are file modifications in the working directory
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/// - `+` — A new file has been added to the staging area
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/// - `»` — A renamed file has been added to the staging area
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/// - `✘` — A file's deletion has been added to the staging area
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pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
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let mut module = context.new_module("git_status");
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let config: GitStatusConfig = GitStatusConfig::try_load(module.config);
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let info = Arc::new(GitStatusInfo::load(context, config.clone()));
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//Return None if not in git repository
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context.get_repo().ok()?;
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if let Some(git_status) = git_status_wsl(context, &config) {
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if git_status.is_empty() {
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return None;
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}
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module.set_segments(Segment::from_text(None, git_status));
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return Some(module);
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}
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let parsed = StringFormatter::new(config.format).and_then(|formatter| {
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formatter
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.map_meta(|variable, _| match variable {
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"all_status" => Some(ALL_STATUS_FORMAT),
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_ => None,
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})
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.map_style(|variable: &str| match variable {
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"style" => Some(Ok(config.style)),
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_ => None,
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})
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.map_variables_to_segments(|variable: &str| {
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let info = Arc::clone(&info);
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let segments = match variable {
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"stashed" => info.get_stashed().and_then(|count| {
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format_count(config.stashed, "git_status.stashed", context, count)
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}),
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"ahead_behind" => info.get_ahead_behind().and_then(|(ahead, behind)| {
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let (ahead, behind) = (ahead?, behind?);
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if ahead > 0 && behind > 0 {
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format_text(
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config.diverged,
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"git_status.diverged",
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context,
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|variable| match variable {
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"ahead_count" => Some(ahead.to_string()),
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"behind_count" => Some(behind.to_string()),
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_ => None,
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},
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)
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} else if ahead > 0 && behind == 0 {
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format_count(config.ahead, "git_status.ahead", context, ahead)
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} else if behind > 0 && ahead == 0 {
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format_count(config.behind, "git_status.behind", context, behind)
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} else {
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format_symbol(config.up_to_date, "git_status.up_to_date", context)
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}
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}),
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"conflicted" => info.get_conflicted().and_then(|count| {
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format_count(config.conflicted, "git_status.conflicted", context, count)
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}),
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"deleted" => info.get_deleted().and_then(|count| {
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format_count(config.deleted, "git_status.deleted", context, count)
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}),
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"renamed" => info.get_renamed().and_then(|count| {
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format_count(config.renamed, "git_status.renamed", context, count)
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}),
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"modified" => info.get_modified().and_then(|count| {
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format_count(config.modified, "git_status.modified", context, count)
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}),
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"staged" => info.get_staged().and_then(|count| {
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format_count(config.staged, "git_status.staged", context, count)
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}),
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"untracked" => info.get_untracked().and_then(|count| {
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format_count(config.untracked, "git_status.untracked", context, count)
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}),
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_ => None,
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};
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segments.map(Ok)
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})
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.parse(None, Some(context))
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});
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module.set_segments(match parsed {
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Ok(segments) => {
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if segments.is_empty() {
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return None;
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} else {
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segments
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}
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}
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Err(error) => {
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log::warn!("Error in module `git_status`:\n{}", error);
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return None;
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}
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});
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Some(module)
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}
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struct GitStatusInfo<'a> {
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context: &'a Context<'a>,
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config: GitStatusConfig<'a>,
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repo_status: OnceCell<Option<RepoStatus>>,
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stashed_count: OnceCell<Option<usize>>,
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}
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impl<'a> GitStatusInfo<'a> {
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pub fn load(context: &'a Context, config: GitStatusConfig<'a>) -> Self {
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Self {
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context,
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config,
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repo_status: OnceCell::new(),
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stashed_count: OnceCell::new(),
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}
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}
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pub fn get_ahead_behind(&self) -> Option<(Option<usize>, Option<usize>)> {
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self.get_repo_status().map(|data| (data.ahead, data.behind))
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}
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pub fn get_repo_status(&self) -> &Option<RepoStatus> {
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self.repo_status
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.get_or_init(|| match get_repo_status(self.context, &self.config) {
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Some(repo_status) => Some(repo_status),
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None => {
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log::debug!("get_repo_status: git status execution failed");
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None
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}
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})
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}
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pub fn get_stashed(&self) -> &Option<usize> {
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self.stashed_count
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.get_or_init(|| match get_stashed_count(self.context) {
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Some(stashed_count) => Some(stashed_count),
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None => {
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log::debug!("get_stashed_count: git stash execution failed");
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None
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}
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})
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}
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pub fn get_conflicted(&self) -> Option<usize> {
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self.get_repo_status().map(|data| data.conflicted)
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}
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pub fn get_deleted(&self) -> Option<usize> {
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self.get_repo_status().map(|data| data.deleted)
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}
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pub fn get_renamed(&self) -> Option<usize> {
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self.get_repo_status().map(|data| data.renamed)
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}
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pub fn get_modified(&self) -> Option<usize> {
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self.get_repo_status().map(|data| data.modified)
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}
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pub fn get_staged(&self) -> Option<usize> {
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self.get_repo_status().map(|data| data.staged)
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}
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pub fn get_untracked(&self) -> Option<usize> {
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self.get_repo_status().map(|data| data.untracked)
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}
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}
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/// Gets the number of files in various git states (staged, modified, deleted, etc...)
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fn get_repo_status(context: &Context, config: &GitStatusConfig) -> Option<RepoStatus> {
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log::debug!("New repo status created");
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let mut repo_status = RepoStatus::default();
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let mut args = vec![
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OsStr::new("-C"),
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context.current_dir.as_os_str(),
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OsStr::new("--no-optional-locks"),
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OsStr::new("status"),
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OsStr::new("--porcelain=2"),
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];
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// for performance reasons, only pass flags if necessary...
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let has_ahead_behind = !config.ahead.is_empty() || !config.behind.is_empty();
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let has_up_to_date_diverged = !config.up_to_date.is_empty() || !config.diverged.is_empty();
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if has_ahead_behind || has_up_to_date_diverged {
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args.push(OsStr::new("--branch"));
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}
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// ... and add flags that omit information the user doesn't want
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let has_untracked = !config.untracked.is_empty();
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if !has_untracked {
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args.push(OsStr::new("--untracked-files=no"));
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}
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if config.ignore_submodules {
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args.push(OsStr::new("--ignore-submodules=dirty"));
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} else if !has_untracked {
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args.push(OsStr::new("--ignore-submodules=untracked"));
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}
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let status_output = context.exec_cmd("git", &args)?;
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let statuses = status_output.stdout.lines();
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statuses.for_each(|status| {
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if status.starts_with("# branch.ab ") {
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repo_status.set_ahead_behind(status);
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} else if !status.starts_with('#') {
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repo_status.add(status);
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}
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});
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Some(repo_status)
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}
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fn get_stashed_count(context: &Context) -> Option<usize> {
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let stash_output = context.exec_cmd(
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"git",
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&[
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OsStr::new("-C"),
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context.current_dir.as_os_str(),
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OsStr::new("--no-optional-locks"),
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OsStr::new("stash"),
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OsStr::new("list"),
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],
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)?;
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Some(stash_output.stdout.trim().lines().count())
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}
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#[derive(Default, Debug, Copy, Clone)]
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struct RepoStatus {
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ahead: Option<usize>,
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behind: Option<usize>,
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conflicted: usize,
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deleted: usize,
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renamed: usize,
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modified: usize,
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staged: usize,
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untracked: usize,
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}
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impl RepoStatus {
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fn is_deleted(short_status: &str) -> bool {
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// is_wt_deleted || is_index_deleted
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short_status.contains('D')
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}
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fn is_modified(short_status: &str) -> bool {
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// is_wt_modified || is_wt_added
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short_status.ends_with('M') || short_status.ends_with('A')
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}
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fn is_staged(short_status: &str) -> bool {
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// is_index_modified || is_index_added
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short_status.starts_with('M') || short_status.starts_with('A')
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}
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fn parse_normal_status(&mut self, short_status: &str) {
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if Self::is_deleted(short_status) {
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self.deleted += 1;
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}
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if Self::is_modified(short_status) {
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self.modified += 1;
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}
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if Self::is_staged(short_status) {
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self.staged += 1;
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}
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}
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fn add(&mut self, s: &str) {
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match s.chars().next() {
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Some('1') => self.parse_normal_status(&s[2..4]),
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Some('2') => {
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self.renamed += 1;
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self.parse_normal_status(&s[2..4])
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}
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Some('u') => self.conflicted += 1,
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Some('?') => self.untracked += 1,
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Some('!') => (),
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Some(_) => log::error!("Unknown line type in git status output"),
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None => log::error!("Missing line type in git status output"),
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}
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}
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fn set_ahead_behind(&mut self, s: &str) {
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let re = Regex::new(r"branch\.ab \+([0-9]+) \-([0-9]+)").unwrap();
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if let Some(caps) = re.captures(s) {
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self.ahead = caps.get(1).unwrap().as_str().parse::<usize>().ok();
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self.behind = caps.get(2).unwrap().as_str().parse::<usize>().ok();
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}
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}
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}
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fn format_text<F>(
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format_str: &str,
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config_path: &str,
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context: &Context,
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mapper: F,
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) -> Option<Vec<Segment>>
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where
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F: Fn(&str) -> Option<String> + Send + Sync,
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{
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if let Ok(formatter) = StringFormatter::new(format_str) {
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formatter
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.map(|variable| mapper(variable).map(Ok))
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.parse(None, Some(context))
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.ok()
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} else {
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log::warn!("Error parsing format string `{}`", &config_path);
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None
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}
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}
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fn format_count(
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format_str: &str,
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config_path: &str,
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context: &Context,
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count: usize,
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) -> Option<Vec<Segment>> {
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if count == 0 {
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return None;
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}
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format_text(
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format_str,
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config_path,
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context,
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|variable| match variable {
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"count" => Some(count.to_string()),
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_ => None,
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},
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)
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}
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fn format_symbol(format_str: &str, config_path: &str, context: &Context) -> Option<Vec<Segment>> {
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format_text(format_str, config_path, context, |_variable| None)
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}
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#[cfg(target_os = "linux")]
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fn git_status_wsl(context: &Context, conf: &GitStatusConfig) -> Option<String> {
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use crate::utils::create_command;
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use nix::sys::utsname::uname;
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use std::env;
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use std::io::ErrorKind;
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let starship_exe = conf.windows_starship?;
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// Ensure this is WSL
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// This is lowercase in WSL1 and uppercase in WSL2, just skip the first letter
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if !uname().release().contains("icrosoft") {
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return None;
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}
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log::trace!("Using WSL mode");
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// Get Windows path
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let winpath = match create_command("wslpath")
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.map(|mut c| {
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c.arg("-w").arg(&context.current_dir);
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c
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})
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.and_then(|mut c| c.output())
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{
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Ok(r) => r,
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Err(e) => {
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// Not found might means this might not be WSL after all
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let level = if e.kind() == ErrorKind::NotFound {
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log::Level::Debug
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} else {
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log::Level::Error
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};
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log::log!(level, "Failed to get Windows path:\n{:?}", e);
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return None;
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}
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};
|
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let winpath = match std::str::from_utf8(&winpath.stdout) {
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Ok(r) => r.trim_end(),
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Err(e) => {
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log::error!("Failed to parse Windows path:\n{:?}", e);
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return None;
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}
|
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};
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log::trace!("Windows path: {}", winpath);
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|
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// In Windows or Linux dir?
|
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if winpath.starts_with(r"\\wsl") {
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log::trace!("Not a Windows path");
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return None;
|
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}
|
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|
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// Get foreign starship to use WSL config
|
||
// https://devblogs.microsoft.com/commandline/share-environment-vars-between-wsl-and-windows/
|
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let wslenv = env::var("WSLENV")
|
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.map(|e| e + ":STARSHIP_CONFIG/wp")
|
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.unwrap_or_else(|_| "STARSHIP_CONFIG/wp".to_string());
|
||
|
||
let out = match create_command(starship_exe)
|
||
.map(|mut c| {
|
||
c.env(
|
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"STARSHIP_CONFIG",
|
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crate::config::get_config_path().unwrap_or_else(|| "/dev/null".to_string()),
|
||
)
|
||
.env("WSLENV", wslenv)
|
||
.args(&["module", "git_status", "--path", winpath]);
|
||
c
|
||
})
|
||
.and_then(|mut c| c.output())
|
||
{
|
||
Ok(r) => r,
|
||
Err(e) => {
|
||
log::error!("Failed to run Git Status module on Windows:\n{}", e);
|
||
|
||
return None;
|
||
}
|
||
};
|
||
|
||
match String::from_utf8(out.stdout) {
|
||
Ok(r) => Some(r),
|
||
Err(e) => {
|
||
log::error!(
|
||
"Failed to parse Windows Git Status module status output:\n{}",
|
||
e
|
||
);
|
||
|
||
None
|
||
}
|
||
}
|
||
}
|
||
|
||
#[cfg(not(target_os = "linux"))]
|
||
fn git_status_wsl(_context: &Context, _conf: &GitStatusConfig) -> Option<String> {
|
||
None
|
||
}
|
||
|
||
#[cfg(test)]
|
||
mod tests {
|
||
use ansi_term::{ANSIStrings, Color};
|
||
use std::ffi::OsStr;
|
||
use std::fs::{self, File};
|
||
use std::io::{self, prelude::*};
|
||
use std::path::Path;
|
||
|
||
use crate::test::{fixture_repo, FixtureProvider, ModuleRenderer};
|
||
use crate::utils::create_command;
|
||
|
||
/// Right after the calls to git the filesystem state may not have finished
|
||
/// updating yet causing some of the tests to fail. These barriers are placed
|
||
/// after each call to git.
|
||
/// This barrier is windows-specific though other operating systems may need it
|
||
/// in the future.
|
||
#[cfg(not(windows))]
|
||
fn barrier() {}
|
||
#[cfg(windows)]
|
||
fn barrier() {
|
||
std::thread::sleep(std::time::Duration::from_millis(500));
|
||
}
|
||
|
||
#[allow(clippy::unnecessary_wraps)]
|
||
fn format_output(symbols: &str) -> Option<String> {
|
||
Some(format!(
|
||
"{} ",
|
||
Color::Red.bold().paint(format!("[{}]", symbols))
|
||
))
|
||
}
|
||
|
||
#[test]
|
||
fn show_nothing_on_empty_dir() -> io::Result<()> {
|
||
let repo_dir = tempfile::tempdir()?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(repo_dir.path())
|
||
.collect();
|
||
let expected = None;
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_behind() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
behind(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("⇣");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_behind_with_count() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
behind(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
behind = "⇣$count"
|
||
})
|
||
.path(repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("⇣1");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_ahead() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
File::create(repo_dir.path().join("readme.md"))?.sync_all()?;
|
||
ahead(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("⇡");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_ahead_with_count() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
File::create(repo_dir.path().join("readme.md"))?.sync_all()?;
|
||
ahead(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
ahead="⇡$count"
|
||
})
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("⇡1");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_diverged() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
diverge(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("⇕");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_diverged_with_count() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
diverge(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
diverged=r"⇕⇡$ahead_count⇣$behind_count"
|
||
})
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("⇕⇡1⇣1");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_up_to_date_with_upstream() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
up_to_date="✓"
|
||
})
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("✓");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_conflicted() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_conflict(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("=");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_conflicted_with_count() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_conflict(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
conflicted = "=$count"
|
||
})
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("=1");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_untracked_file() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_untracked(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("?");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_untracked_file_with_count() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_untracked(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
untracked = "?$count"
|
||
})
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("?1");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn doesnt_show_untracked_file_if_disabled() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_untracked(repo_dir.path())?;
|
||
|
||
create_command("git")?
|
||
.args(&["config", "status.showUntrackedFiles", "no"])
|
||
.current_dir(repo_dir.path())
|
||
.output()?;
|
||
barrier();
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = None;
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_stashed() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
barrier();
|
||
|
||
create_stash(repo_dir.path())?;
|
||
|
||
create_command("git")?
|
||
.args(&["reset", "--hard", "HEAD"])
|
||
.current_dir(repo_dir.path())
|
||
.output()?;
|
||
barrier();
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("$");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_stashed_with_count() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
barrier();
|
||
|
||
create_stash(repo_dir.path())?;
|
||
barrier();
|
||
|
||
create_command("git")?
|
||
.args(&["reset", "--hard", "HEAD"])
|
||
.current_dir(repo_dir.path())
|
||
.output()?;
|
||
barrier();
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
stashed = r"\$$count"
|
||
})
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("$1");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_modified() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_modified(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("!");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_modified_with_count() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_modified(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
modified = "!$count"
|
||
})
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("!1");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_added() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_added(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("!");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_staged_file() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_staged(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("+");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_staged_file_with_count() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_staged(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
staged = "+[$count](green)"
|
||
})
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = Some(format!(
|
||
"{} ",
|
||
ANSIStrings(&[
|
||
Color::Red.bold().paint("[+"),
|
||
Color::Green.paint("1"),
|
||
Color::Red.bold().paint("]"),
|
||
])
|
||
));
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_staged_and_modified_file() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_staged_and_modified(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("!+");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_renamed_file() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_renamed(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("»");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_renamed_file_with_count() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_renamed(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
renamed = "»$count"
|
||
})
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("»1");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_renamed_and_modified_file() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_renamed_and_modified(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("»!");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_deleted_file() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_deleted(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("✘");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn shows_deleted_file_with_count() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_deleted(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
deleted = "✘$count"
|
||
})
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("✘1");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn doesnt_show_ignored_file() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_staged_and_ignored(repo_dir.path())?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("+");
|
||
|
||
assert_eq!(expected, actual);
|
||
repo_dir.close()
|
||
}
|
||
|
||
#[test]
|
||
fn worktree_in_different_dir() -> io::Result<()> {
|
||
let worktree_dir = tempfile::tempdir()?;
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
|
||
create_command("git")?
|
||
.args(&[
|
||
OsStr::new("config"),
|
||
OsStr::new("core.worktree"),
|
||
worktree_dir.path().as_os_str(),
|
||
])
|
||
.current_dir(repo_dir.path())
|
||
.output()?;
|
||
|
||
File::create(worktree_dir.path().join("test_file"))?.sync_all()?;
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.collect();
|
||
let expected = format_output("✘?");
|
||
|
||
assert_eq!(expected, actual);
|
||
worktree_dir.close()?;
|
||
repo_dir.close()
|
||
}
|
||
|
||
// Whenever a file is manually renamed, git itself ('git status') does not treat such file as renamed,
|
||
// but as untracked instead. The following test checks if manually deleted and manually renamed
|
||
// files are tracked by git_status module in the same way 'git status' does.
|
||
#[test]
|
||
#[ignore]
|
||
fn ignore_manually_renamed() -> io::Result<()> {
|
||
let repo_dir = fixture_repo(FixtureProvider::Git)?;
|
||
File::create(repo_dir.path().join("a"))?.sync_all()?;
|
||
File::create(repo_dir.path().join("b"))?.sync_all()?;
|
||
create_command("git")?
|
||
.args(&["add", "--all"])
|
||
.current_dir(&repo_dir.path())
|
||
.output()?;
|
||
create_command("git")?
|
||
.args(&["commit", "-m", "add new files", "--no-gpg-sign"])
|
||
.current_dir(&repo_dir.path())
|
||
.output()?;
|
||
|
||
fs::remove_file(repo_dir.path().join("a"))?;
|
||
fs::rename(repo_dir.path().join("b"), repo_dir.path().join("c"))?;
|
||
barrier();
|
||
|
||
let actual = ModuleRenderer::new("git_status")
|
||
.path(&repo_dir.path())
|
||
.config(toml::toml! {
|
||
[git_status]
|
||
ahead = "A"
|
||
deleted = "D"
|
||
untracked = "U"
|
||
renamed = "R"
|
||
})
|
||
.collect();
|
||
let expected = format_output("DUA");
|
||
|
||
assert_eq!(actual, expected);
|
||
|
||
repo_dir.close()
|
||
}
|
||
|
||
fn ahead(repo_dir: &Path) -> io::Result<()> {
|
||
File::create(repo_dir.join("readme.md"))?.sync_all()?;
|
||
|
||
create_command("git")?
|
||
.args(&["commit", "-am", "Update readme", "--no-gpg-sign"])
|
||
.current_dir(&repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn behind(repo_dir: &Path) -> io::Result<()> {
|
||
create_command("git")?
|
||
.args(&["reset", "--hard", "HEAD^"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn diverge(repo_dir: &Path) -> io::Result<()> {
|
||
create_command("git")?
|
||
.args(&["reset", "--hard", "HEAD^"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
fs::write(repo_dir.join("Cargo.toml"), " ")?;
|
||
|
||
create_command("git")?
|
||
.args(&["commit", "-am", "Update readme", "--no-gpg-sign"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn create_conflict(repo_dir: &Path) -> io::Result<()> {
|
||
create_command("git")?
|
||
.args(&["reset", "--hard", "HEAD^"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
fs::write(repo_dir.join("readme.md"), "# goodbye")?;
|
||
|
||
create_command("git")?
|
||
.args(&["add", "."])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
create_command("git")?
|
||
.args(&["commit", "-m", "Change readme", "--no-gpg-sign"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
create_command("git")?
|
||
.args(&["pull", "--rebase"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn create_stash(repo_dir: &Path) -> io::Result<()> {
|
||
File::create(repo_dir.join("readme.md"))?.sync_all()?;
|
||
barrier();
|
||
|
||
create_command("git")?
|
||
.args(&["stash", "--all"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn create_untracked(repo_dir: &Path) -> io::Result<()> {
|
||
File::create(repo_dir.join("license"))?.sync_all()?;
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn create_added(repo_dir: &Path) -> io::Result<()> {
|
||
File::create(repo_dir.join("license"))?.sync_all()?;
|
||
|
||
create_command("git")?
|
||
.args(&["add", "-A", "-N"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn create_modified(repo_dir: &Path) -> io::Result<()> {
|
||
File::create(repo_dir.join("readme.md"))?.sync_all()?;
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn create_staged(repo_dir: &Path) -> io::Result<()> {
|
||
File::create(repo_dir.join("license"))?.sync_all()?;
|
||
|
||
create_command("git")?
|
||
.args(&["add", "."])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn create_staged_and_modified(repo_dir: &Path) -> io::Result<()> {
|
||
let mut file = File::create(repo_dir.join("readme.md"))?;
|
||
file.sync_all()?;
|
||
|
||
create_command("git")?
|
||
.args(&["add", "."])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
writeln!(&mut file, "modified")?;
|
||
file.sync_all()?;
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn create_renamed(repo_dir: &Path) -> io::Result<()> {
|
||
create_command("git")?
|
||
.args(&["mv", "readme.md", "readme.md.bak"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
create_command("git")?
|
||
.args(&["add", "-A"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn create_renamed_and_modified(repo_dir: &Path) -> io::Result<()> {
|
||
create_command("git")?
|
||
.args(&["mv", "readme.md", "readme.md.bak"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
create_command("git")?
|
||
.args(&["add", "-A"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
let mut file = File::create(repo_dir.join("readme.md.bak"))?;
|
||
writeln!(&mut file, "modified")?;
|
||
file.sync_all()?;
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn create_deleted(repo_dir: &Path) -> io::Result<()> {
|
||
fs::remove_file(repo_dir.join("readme.md"))?;
|
||
|
||
Ok(())
|
||
}
|
||
|
||
fn create_staged_and_ignored(repo_dir: &Path) -> io::Result<()> {
|
||
let mut file = File::create(repo_dir.join(".gitignore"))?;
|
||
writeln!(&mut file, "ignored.txt")?;
|
||
file.sync_all()?;
|
||
|
||
create_command("git")?
|
||
.args(&["add", ".gitignore"])
|
||
.current_dir(repo_dir)
|
||
.output()?;
|
||
barrier();
|
||
|
||
let mut file = File::create(repo_dir.join("ignored.txt"))?;
|
||
writeln!(&mut file, "modified")?;
|
||
file.sync_all()?;
|
||
|
||
Ok(())
|
||
}
|
||
}
|