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Limit the size of the buffer in the OpenTelemetryLog command

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Co-authored-by: Joseph Lyons <joseph@zed.dev>
This commit is contained in:
Max Brunsfeld 2022-09-27 15:09:16 -07:00
parent c1c5eaeaf9
commit ac0bcf3809
1 changed files with 10 additions and 1 deletions
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11
crates/zed/src/zed.rs
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@ -521,6 +521,14 @@ fn open_telemetry_log_file(
let workspace = workspace.upgrade(&cx)?; let workspace = workspace.upgrade(&cx)?;
let path = app_state.client.telemetry_log_file_path()?; let path = app_state.client.telemetry_log_file_path()?;
let log = app_state.fs.load(&path).await.log_err()?; let log = app_state.fs.load(&path).await.log_err()?;
const MAX_TELEMETRY_LOG_LEN: usize = 5 * 1024 * 1024;
let mut start_offset = log.len().saturating_sub(MAX_TELEMETRY_LOG_LEN);
if let Some(newline_offset) = log[start_offset..].find('\n') {
start_offset += newline_offset + 1;
}
let log_suffix = &log[start_offset..];
workspace.update(&mut cx, |workspace, cx| { workspace.update(&mut cx, |workspace, cx| {
let project = workspace.project().clone(); let project = workspace.project().clone();
let buffer = project let buffer = project
@ -534,13 +542,14 @@ fn open_telemetry_log_file(
concat!( concat!(
"// Zed collects anonymous usage data to help us understand how people are using the app.\n", "// Zed collects anonymous usage data to help us understand how people are using the app.\n",
"// After the beta release, we'll provide the ability to opt out of this telemetry.\n", "// After the beta release, we'll provide the ability to opt out of this telemetry.\n",
"// Here is the data that has been reported for the current session:\n",
"\n" "\n"
), ),
)], )],
None, None,
cx, cx,
); );
buffer.edit([(buffer.len()..buffer.len(), log)], None, cx); buffer.edit([(buffer.len()..buffer.len(), log_suffix)], None, cx);
}); });
let buffer = cx.add_model(|cx| { let buffer = cx.add_model(|cx| {