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feat: Implement metadata pretty print #159

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merged 3 commits into from
Oct 13, 2024
Merged

feat: Implement metadata pretty print #159

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f5162c1
feat: Implement metadata pretty print
jopemachine Oct 13, 2024
618aa38
Update Makefile
jopemachine Oct 13, 2024
55a7e21
Merge branch 'main' into feat/implement-pretty-print-metadata
jopemachine Oct 13, 2024
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6 changes: 6 additions & 0 deletions examples/memstore/Makefile
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Original file line number Diff line number Diff line change
@@ -1,2 +1,8 @@
install-cli:
cargo install --path . --force

uninstall-cli:
cargo uninstall memstore-example-harness

reinstall-cli:
make uninstall-cli && make install-cli
163 changes: 157 additions & 6 deletions raftify-cli/src/commands/debug.rs
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Original file line number Diff line number Diff line change
@@ -1,7 +1,14 @@
use comfy_table::{Cell, CellAlignment, ContentArrangement, Table};
use comfy_table::{
presets::UTF8_FULL, Cell, CellAlignment, ContentArrangement, Table, TableComponent,
};
use core::panic;
use serde_json::Value;
use std::{collections::HashMap, fs, path::Path, sync::Arc};
use std::{
collections::{BTreeSet, HashMap},
fs,
path::Path,
sync::Arc,
};

use raftify::{
create_client,
Expand Down Expand Up @@ -50,6 +57,10 @@ pub fn debug_persisted<LogStorage: StableStorage>(

if print_as_table {
let mut table = Table::new();
table
.load_preset(UTF8_FULL)
.set_content_arrangement(ContentArrangement::Dynamic);

let formatter = CUSTOM_FORMATTER.read().unwrap();

table
Expand Down Expand Up @@ -85,10 +96,150 @@ pub fn debug_persisted<LogStorage: StableStorage>(
println!();

println!("---- Metadata ----");
println!("{:?}", storage.hard_state()?);
println!("{:?}", storage.conf_state()?);
println!("{:?}", format_snapshot(&storage.snapshot(0, 0)?));
println!("Last index: {}", storage.last_index()?);
let hard_state = storage.hard_state()?;
let conf_state = storage.conf_state()?;
let snapshot = storage.snapshot(0, 0)?;
let last_index = storage.last_index()?;

if print_as_table {
let mut table = Table::new();
table
.load_preset(UTF8_FULL)
.set_content_arrangement(ContentArrangement::Dynamic);

table.set_header(vec![
Cell::new("Category"),
Cell::new("Field"),
Cell::new("Value"),
]);

table.add_row(vec![
Cell::new("HardState"),
Cell::new("term"),
Cell::new(hard_state.term.to_string()),
]);
table.add_row(vec![
Cell::new(""),
Cell::new("vote"),
Cell::new(hard_state.vote.to_string()),
]);
table.add_row(vec![
Cell::new(""),
Cell::new("commit"),
Cell::new(hard_state.commit.to_string()),
]);

table.add_row(vec![
Cell::new("ConfState"),
Cell::new("voters"),
Cell::new(format!(
"{:?}",
BTreeSet::from_iter(conf_state.voters.iter().cloned())
)),
]);
table.add_row(vec![
Cell::new(""),
Cell::new("learners"),
Cell::new(format!(
"{:?}",
BTreeSet::from_iter(conf_state.learners.iter().cloned())
)),
]);
table.add_row(vec![
Cell::new(""),
Cell::new("voters_outgoing"),
Cell::new(format!(
"{:?}",
BTreeSet::from_iter(conf_state.voters_outgoing.iter().cloned())
)),
]);
table.add_row(vec![
Cell::new(""),
Cell::new("learners_next"),
Cell::new(format!(
"{:?}",
BTreeSet::from_iter(conf_state.learners_next.iter().cloned())
)),
]);
table.add_row(vec![
Cell::new(""),
Cell::new("auto_leave"),
Cell::new(conf_state.auto_leave.to_string()),
]);

table.add_row(vec![
Cell::new("Snapshot"),
Cell::new("data"),
Cell::new(format!("{:?}", snapshot.data)),
]);

if let Some(metadata) = &snapshot.metadata {
table.add_row(vec![
Cell::new(""),
Cell::new("metadata.index"),
Cell::new(metadata.index.to_string()),
]);
table.add_row(vec![
Cell::new(""),
Cell::new("metadata.term"),
Cell::new(metadata.term.to_string()),
]);

if let Some(conf_state) = &metadata.conf_state {
table.add_row(vec![
Cell::new(""),
Cell::new("metadata.conf_state.voters"),
Cell::new(format!(
"{:?}",
BTreeSet::from_iter(conf_state.voters.iter().cloned())
)),
]);
table.add_row(vec![
Cell::new(""),
Cell::new("metadata.conf_state.learners"),
Cell::new(format!(
"{:?}",
BTreeSet::from_iter(conf_state.learners.iter().cloned())
)),
]);
table.add_row(vec![
Cell::new(""),
Cell::new("metadata.conf_state.voters_outgoing"),
Cell::new(format!(
"{:?}",
BTreeSet::from_iter(conf_state.voters_outgoing.iter().cloned())
)),
]);
table.add_row(vec![
Cell::new(""),
Cell::new("metadata.conf_state.learners_next"),
Cell::new(format!(
"{:?}",
BTreeSet::from_iter(conf_state.learners_next.iter().cloned())
)),
]);
table.add_row(vec![
Cell::new(""),
Cell::new("metadata.conf_state.auto_leave"),
Cell::new(conf_state.auto_leave.to_string()),
]);
}
}

table.add_row(vec![
Cell::new("LastIndex"),
Cell::new("last index"),
Cell::new(last_index.to_string()),
]);

println!("{}", table);
} else {
println!("{:?}", storage.hard_state()?);
println!("{:?}", storage.conf_state()?);
println!("{:?}", format_snapshot(&storage.snapshot(0, 0)?));
println!("Last index: {}", storage.last_index()?);
}

Ok(())
}

Expand Down
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