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src/main.rs: move printing to own functions

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Bloxx12 2025-05-04 23:30:14 +02:00
parent 7ac9c287ec
commit 470405b189
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1 changed files with 74 additions and 60 deletions
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134
src/main.rs
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@ -59,7 +59,6 @@ fn main() {
let package_list_post = get_packages(&args.path2);
// Map from packages of the first closure to their version
let mut pre = HashMap::<&str, HashSet<&str>>::new();
let mut post = HashMap::<&str, HashSet<&str>>::new();
@ -76,73 +75,20 @@ fn main() {
let pre_keys: HashSet<&str> = pre.keys().copied().collect();
let post_keys: HashSet<&str> = post.keys().copied().collect();
// get the intersection of the package names for version changes
let maybe_changed: HashSet<_> = pre_keys.intersection(&post_keys).collect();
let changed: HashSet<_> = pre_keys.intersection(&post_keys).collect();
// difference gives us added and removed packages
let added: HashSet<&str> = &post_keys - &pre_keys;
let removed: HashSet<&str> = &pre_keys - &post_keys;
println!("Difference between the two generations:");
println!("{}", "Packages added:".underline().bold());
for p in added {
let versions = post.get(&p);
if let Some(ver) = versions {
let version_str = ver.iter().copied().collect::<Vec<_>>().join(" ").cyan();
println!(
"{} {} {} {}",
"[A:]".green().bold(),
p,
"@".yellow().bold(),
version_str
);
}
}
println!();
println!("{}", "Packages removed:".underline().bold());
for p in removed {
let version = pre.get(&p);
if let Some(ver) = version {
let version_str = ver.iter().copied().collect::<Vec<_>>().join(" ").cyan();
println!(
"{} {} {} {}",
"[R:]".red().bold(),
p,
"@".yellow(),
version_str
);
}
}
println!();
println!("{}", "Version changes:".underline().bold());
for p in maybe_changed {
if p.is_empty() {
continue;
}
// can not fail since maybe_changed is the union of the keys of pre and post
let ver_pre = pre.get(p).unwrap();
let ver_post = post.get(p).unwrap();
let version_str_pre = ver_pre.iter().copied().collect::<Vec<_>>().join(" ").cyan();
let version_str_post = ver_post
.iter()
.copied()
.collect::<Vec<_>>()
.join(" ")
.cyan();
println!();
print_added(&added, &post);
print_removed(&removed, &pre);
println!();
print_changes(&changed, &pre, &post);
if ver_pre != ver_post {
// println!("C: {p} @ {ver_pre} -> {ver_post}");
println!(
"{} {} {} {} {} {}",
"[C:]".purple().bold(),
p,
"@".yellow(),
version_str_pre.yellow(),
"~>".purple(),
version_str_post.cyan()
);
}
}
if let Some((pre_handle, post_handle)) = closure_size_handles {
let pre_size = pre_handle.join().unwrap();
let post_size = post_handle.join().unwrap();
@ -233,3 +179,71 @@ fn get_closure_size(path: &std::path::Path) -> i64 {
})
.map_or(0, |size| size / 1024 / 1024)
}
fn print_added(set: &HashSet<&str>, post: &HashMap<&str, HashSet<&str>>) {
println!("{}", "Packages added:".underline().bold());
for p in set {
let posts = post.get(p);
if let Some(ver) = posts {
let version_str = ver.iter().copied().collect::<Vec<_>>().join(" ").cyan();
println!(
"{} {} {} {}",
"[A:]".green().bold(),
p,
"@".yellow().bold(),
version_str
);
}
}
}
fn print_removed(set: &HashSet<&str>, pre: &HashMap<&str, HashSet<&str>>) {
println!("{}", "Packages removed:".underline().bold());
for p in set {
let pre = pre.get(p);
if let Some(ver) = pre {
let version_str = ver.iter().copied().collect::<Vec<_>>().join(" ").cyan();
println!(
"{} {} {} {}",
"[R:]".red().bold(),
p,
"@".yellow(),
version_str
);
}
}
}
fn print_changes(
set: &HashSet<&&str>,
pre: &HashMap<&str, HashSet<&str>>,
post: &HashMap<&str, HashSet<&str>>,
) {
println!("{}", "Version changes:".underline().bold());
for p in set {
if p.is_empty() {
continue;
}
// can not fail since maybe_changed is the union of the keys of pre and post
let ver_pre = pre.get(*p).unwrap();
let ver_post = post.get(*p).unwrap();
let version_str_pre = ver_pre.iter().copied().collect::<Vec<_>>().join(" ").cyan();
let version_str_post = ver_post
.iter()
.copied()
.collect::<Vec<_>>()
.join(" ")
.cyan();
if ver_pre != ver_post {
println!(
"{} {} {} {} {} {}",
"[C:]".purple().bold(),
p,
"@".yellow(),
version_str_pre.yellow(),
"~>".purple(),
version_str_post.cyan()
);
}
}
}