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use garage_util::crdt::*;
use garage_util::data::Uuid;
use garage_util::error::*;
use garage_model::bucket_table::*;
use garage_model::key_table::*;
pub fn print_key_info(key: &Key) {
println!("Key name: {}", key.name.get());
println!("Key ID: {}", key.key_id);
println!("Secret key: {}", key.secret_key);
match &key.state {
Deletable::Present(p) => {
println!("\nKey-specific bucket aliases:");
let mut table = vec![];
for (alias_name, _, alias) in p.local_aliases.items().iter() {
if let Some(bucket_id) = alias.as_option() {
table.push(format!("\t{}\t{}", alias_name, hex::encode(bucket_id)));
}
}
format_table(table);
println!("\nAuthorized buckets:");
let mut table = vec![];
for (b, perm) in p.authorized_buckets.items().iter() {
let rflag = if perm.allow_read { "R" } else { " " };
let wflag = if perm.allow_write { "W" } else { " " };
table.push(format!("\t{}{}\t{:?}", rflag, wflag, b));
}
format_table(table);
}
Deletable::Deleted => {
println!("\nKey is deleted.");
}
}
}
pub fn print_bucket_info(bucket: &Bucket) {
println!("Bucket: {}", hex::encode(bucket.id));
match &bucket.state {
Deletable::Deleted => println!("Bucket is deleted."),
Deletable::Present(p) => {
println!("\nGlobal aliases:");
for (alias, _, active) in p.aliases.items().iter() {
if *active {
println!("- {}", alias);
}
}
println!("\nKey-specific aliases:");
for ((key_id, alias), _, active) in p.local_aliases.items().iter() {
if *active {
println!("- {} {}", key_id, alias);
}
}
println!("\nAuthorized keys:");
for (k, perm) in p.authorized_keys.items().iter() {
let rflag = if perm.allow_read { "R" } else { " " };
let wflag = if perm.allow_write { "W" } else { " " };
println!("- {}{} {}", rflag, wflag, k);
}
}
};
}
pub fn format_table(data: Vec<String>) {
let data = data
.iter()
.map(|s| s.split('\t').collect::<Vec<_>>())
.collect::<Vec<_>>();
let columns = data.iter().map(|row| row.len()).fold(0, std::cmp::max);
let mut column_size = vec![0; columns];
let mut out = String::new();
for row in data.iter() {
for (i, col) in row.iter().enumerate() {
column_size[i] = std::cmp::max(column_size[i], col.chars().count());
}
}
for row in data.iter() {
for (col, col_len) in row[..row.len() - 1].iter().zip(column_size.iter()) {
out.push_str(col);
(0..col_len - col.chars().count() + 2).for_each(|_| out.push(' '));
}
out.push_str(row[row.len() - 1]);
out.push('\n');
}
print!("{}", out);
}
pub fn find_matching_node(
cand: impl std::iter::Iterator<Item = Uuid>,
pattern: &str,
) -> Result<Uuid, Error> {
let mut candidates = vec![];
for c in cand {
if hex::encode(&c).starts_with(&pattern) {
candidates.push(c);
}
}
if candidates.len() != 1 {
Err(Error::Message(format!(
"{} nodes match '{}'",
candidates.len(),
pattern,
)))
} else {
Ok(candidates[0])
}
}
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