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draw_timeline_dirs: accept paths as input

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This commit is contained in:
Christian Schwarz
2022-12-06 11:03:04 -05:00
committed by Christian Schwarz
parent 98ff0396f8
commit 4530544bb8
1 changed files with 9 additions and 3 deletions
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12
pageserver/src/bin/draw_timeline_dir.rs
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@@ -11,8 +11,8 @@
//!
//! Example use:
//! ```
//! $ cd test_output/test_pgbench\[neon-45-684\]/repo/tenants/$TENANT/timelines/$TIMELINE
//! $ ls | grep "__" | cargo run --release --bin draw_timeline_dir > out.svg
//! $ ls test_output/test_pgbench\[neon-45-684\]/repo/tenants/$TENANT/timelines/$TIMELINE | \
//! $ grep "__" | cargo run --release --bin draw_timeline_dir > out.svg
//! $ firefox out.svg
//! ```
//!
@@ -25,6 +25,8 @@ use anyhow::Result;
use pageserver::repository::Key;
use std::cmp::Ordering;
use std::io::{self, BufRead};
use std::path::PathBuf;
use std::str::FromStr;
use std::{
collections::{BTreeMap, BTreeSet},
ops::Range,
@@ -65,7 +67,11 @@ fn main() -> Result<()> {
let mut ranges: Vec<(Range<Key>, Range<Lsn>)> = vec![];
let stdin = io::stdin();
for line in stdin.lock().lines() {
let range = parse_filename(&line.unwrap());
let line = line.unwrap();
let line = PathBuf::from_str(&line).unwrap();
let filename = line.file_name().unwrap();
let filename = filename.to_str().unwrap();
let range = parse_filename(filename);
ranges.push(range);
}