tjh.dev
WIP: List the most recent change to each top-level entry in a git tree
fix: correctly handle repositories with only one commit
Signed-off-by: tjh <x@tjh.dev>
Change-Id: I6a6a69649d9e92d08262bf8f19babba0661e05b9
+15
-7
src/main.rs
+15
-7
src/main.rs
···
3
use gix::ObjectId;
4
use gix::Repository;
5
use gix::bstr::BStr;
6
use gix::date::Time;
7
use gix::object::tree::EntryRef;
8
use gix::objs::decode::Error as DecodeError;
···
42
rev_walk = rev_walk.with_boundary([stop_commit.id]);
43
}
44
45
for revision in rev_walk.all()? {
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if interested.is_empty() {
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break;
···
49
50
let revision = revision?;
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let Some(&parent_id) = revision.parent_ids.first() else {
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break;
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};
54
···
62
let mut scanner = EntryScanner::new(current_tree.iter(), parent_tree.iter())?;
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while let Some(change) = scanner.next_change()? {
64
if interested.remove(change.filename()) {
65
-
let id = revision.id;
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-
println!(
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-
"{:<name_pad$}\t{id}\t{}\t{}",
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-
change.filename().to_string(),
69
-
format_ts(¤t_commit.time()?, arguments.utc)?,
70
-
current_commit.message()?.summary(),
71
-
);
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}
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}
74
···
3
use gix::ObjectId;
4
use gix::Repository;
5
use gix::bstr::BStr;
6
+
use gix::bstr::ByteSlice;
7
use gix::date::Time;
8
use gix::object::tree::EntryRef;
9
use gix::objs::decode::Error as DecodeError;
···
43
rev_walk = rev_walk.with_boundary([stop_commit.id]);
44
}
45
46
+
let output = |filename: &BStr, commit: &Commit| -> anyhow::Result<()> {
47
+
let id = commit.id;
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+
let ts = format_ts(&commit.time()?, arguments.utc)?;
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+
let message = commit.message()?.summary();
50
+
println!("{filename:<name_pad$}\t{id}\t{ts}\t{message}",);
51
+
Ok(())
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+
};
53
+
54
for revision in rev_walk.all()? {
55
if interested.is_empty() {
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break;
···
58
59
let revision = revision?;
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let Some(&parent_id) = revision.parent_ids.first() else {
61
+
// The revision has no parents. Assume any remaining entries belong
62
+
// to this commit.
63
+
for entry in interested.drain() {
64
+
output(entry.as_bstr(), ¤t_commit)?;
65
+
}
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break;
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};
68
···
76
let mut scanner = EntryScanner::new(current_tree.iter(), parent_tree.iter())?;
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while let Some(change) = scanner.next_change()? {
78
if interested.remove(change.filename()) {
79
+
output(change.filename(), ¤t_commit)?;
80
}
81
}
82