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//! ref: composer/src/Composer/Installer/SuggestedPackagesReporter.php
use crate::io::IOInterface;
use crate::io::IOInterfaceImmutable;
use crate::package::PackageInterface;
use crate::repository::InstalledRepository;
use crate::repository::RepositoryInterface;
use indexmap::IndexMap;
use shirabe_external_packages::composer::pcre::Preg;
use shirabe_external_packages::symfony::component::console::formatter::OutputFormatter;
#[derive(Debug)]
pub struct SuggestedPackagesReporter {
suggested_packages: Vec<IndexMap<String, String>>,
io: std::rc::Rc<std::cell::RefCell<dyn IOInterface>>,
}
impl SuggestedPackagesReporter {
pub const MODE_LIST: i64 = 1;
pub const MODE_BY_PACKAGE: i64 = 2;
pub const MODE_BY_SUGGESTION: i64 = 4;
pub fn new(io: std::rc::Rc<std::cell::RefCell<dyn IOInterface>>) -> Self {
Self {
suggested_packages: Vec::new(),
io,
}
}
pub fn get_packages(&self) -> &Vec<IndexMap<String, String>> {
&self.suggested_packages
}
pub fn add_package(&mut self, source: String, target: String, reason: String) -> &mut Self {
let mut entry = IndexMap::new();
entry.insert("source".to_string(), source);
entry.insert("target".to_string(), target);
entry.insert("reason".to_string(), reason);
self.suggested_packages.push(entry);
self
}
pub fn add_suggestions_from_package(&mut self, package: &dyn PackageInterface) -> &mut Self {
let source = package.get_pretty_name().to_string();
for (target, reason) in package.get_suggests() {
self.add_package(source.clone(), target.clone(), reason.clone());
}
self
}
pub fn output(
&self,
mode: i64,
installed_repo: Option<&InstalledRepository>,
only_dependents_of: Option<&dyn PackageInterface>,
) {
let suggested_packages = self.get_filtered_suggestions(installed_repo, only_dependents_of);
let mut suggesters: IndexMap<String, IndexMap<String, String>> = IndexMap::new();
let mut suggested: IndexMap<String, IndexMap<String, String>> = IndexMap::new();
for suggestion in &suggested_packages {
suggesters
.entry(suggestion["source"].clone())
.or_insert_with(IndexMap::new)
.insert(suggestion["target"].clone(), suggestion["reason"].clone());
suggested
.entry(suggestion["target"].clone())
.or_insert_with(IndexMap::new)
.insert(suggestion["source"].clone(), suggestion["reason"].clone());
}
suggesters.sort_keys();
suggested.sort_keys();
// Simple mode
if mode & Self::MODE_LIST != 0 {
for name in suggested.keys() {
self.io.write(&format!("<info>{}</info>", name));
}
return;
}
// Grouped by package
if mode & Self::MODE_BY_PACKAGE != 0 {
for (suggester, suggestions) in &suggesters {
self.io
.write(&format!("<comment>{}</comment> suggests:", suggester));
for (suggestion, reason) in suggestions {
self.io.write(&format!(
" - <info>{}</info>{}",
suggestion,
if !reason.is_empty() {
format!(": {}", self.escape_output(reason))
} else {
String::new()
}
));
}
self.io.write("");
}
}
// Grouped by suggestion
if mode & Self::MODE_BY_SUGGESTION != 0 {
// Improve readability in full mode
if mode & Self::MODE_BY_PACKAGE != 0 {
self.io.write(&"-".repeat(78));
}
for (suggestion, suggesters) in &suggested {
self.io.write(&format!(
"<comment>{}</comment> is suggested by:",
suggestion
));
for (suggester, reason) in suggesters {
self.io.write(&format!(
" - <info>{}</info>{}",
suggester,
if !reason.is_empty() {
format!(": {}", self.escape_output(reason))
} else {
String::new()
}
));
}
self.io.write("");
}
}
if let Some(only_dependents_of) = only_dependents_of {
let all_suggested_packages = self.get_filtered_suggestions(installed_repo, None);
let diff = all_suggested_packages.len() as i64 - suggested_packages.len() as i64;
if diff != 0 {
self.io.write(&format!("<info>{} additional suggestions</info> by transitive dependencies can be shown with <info>--all</info>", diff));
}
}
}
pub fn output_minimalistic(
&self,
installed_repo: Option<&InstalledRepository>,
only_dependents_of: Option<&dyn PackageInterface>,
) {
let suggested_packages = self.get_filtered_suggestions(installed_repo, only_dependents_of);
if !suggested_packages.is_empty() {
self.io.write_error(&format!(
"<info>{} package suggestions were added by new dependencies, use `composer suggest` to see details.</info>",
suggested_packages.len()
));
}
}
fn get_filtered_suggestions(
&self,
installed_repo: Option<&InstalledRepository>,
only_dependents_of: Option<&dyn PackageInterface>,
) -> Vec<IndexMap<String, String>> {
let suggested_packages = self.get_packages();
let mut installed_names: Vec<String> = Vec::new();
if installed_repo.is_some() && !suggested_packages.is_empty() {
for package in installed_repo.unwrap().get_packages() {
installed_names.extend(package.get_names(true));
}
}
let mut source_filter: Vec<String> = Vec::new();
if let Some(only_dependents_of) = only_dependents_of {
source_filter = only_dependents_of
.get_requires()
.values()
.chain(only_dependents_of.get_dev_requires().values())
.map(|link| link.get_target().to_string())
.collect();
source_filter.push(only_dependents_of.get_name().to_string());
}
let mut suggestions: Vec<IndexMap<String, String>> = Vec::new();
for suggestion in suggested_packages {
if installed_names.contains(&suggestion["target"])
|| (!source_filter.is_empty() && !source_filter.contains(&suggestion["source"]))
{
continue;
}
suggestions.push(suggestion.clone());
}
suggestions
}
fn escape_output(&self, string: &str) -> String {
OutputFormatter::escape(&self.remove_control_characters(string))
}
fn remove_control_characters(&self, string: &str) -> String {
Preg::replace("/[[:cntrl:]]/", "", &string.replace('\n', " "))
.unwrap_or_else(|_| string.replace('\n', " "))
}
}
|
