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feat: jsonl-session progress

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This commit is contained in:
Yeachan-Heo
2026-04-01 06:15:14 +00:00
parent c80603556d
commit 5cee042e59
5 changed files with 365 additions and 41 deletions
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23
rust/crates/commands/src/lib.rs
View File

@@ -125,8 +125,8 @@ const SLASH_COMMAND_SPECS: &[SlashCommandSpec] = &[
},
SlashCommandSpec {
name: "session",
summary: "List or switch managed local sessions",
argument_hint: Some("[list|switch <session-id>]"),
summary: "List, switch, or fork managed local sessions",
argument_hint: Some("[list|switch <session-id>|fork [branch-name]]"),
resume_supported: false,
},
];
@@ -229,7 +229,7 @@ pub fn resume_supported_slash_commands() -> Vec<&'static SlashCommandSpec> {
pub fn render_slash_command_help() -> String {
let mut lines = vec![
"Slash commands".to_string(),
" [resume] means the command also works with --resume SESSION.json".to_string(),
" [resume] means the command also works with --resume SESSION.jsonl".to_string(),
];
for spec in slash_command_specs() {
let name = match spec.argument_hint {
@@ -365,12 +365,19 @@ mod tests {
target: Some("abc123".to_string())
})
);
assert_eq!(
SlashCommand::parse("/session fork incident-review"),
Some(SlashCommand::Session {
action: Some("fork".to_string()),
target: Some("incident-review".to_string())
})
);
}
#[test]
fn renders_help_from_shared_specs() {
let help = render_slash_command_help();
assert!(help.contains("works with --resume SESSION.json"));
assert!(help.contains("works with --resume SESSION.jsonl"));
assert!(help.contains("/help"));
assert!(help.contains("/status"));
assert!(help.contains("/compact"));
@@ -385,7 +392,7 @@ mod tests {
assert!(help.contains("/diff"));
assert!(help.contains("/version"));
assert!(help.contains("/export [file]"));
assert!(help.contains("/session [list|switch <session-id>]"));
assert!(help.contains("/session [list|switch <session-id>|fork [branch-name]]"));
assert_eq!(slash_command_specs().len(), 15);
assert_eq!(resume_supported_slash_commands().len(), 11);
}
@@ -453,6 +460,12 @@ mod tests {
CompactionConfig::default()
)
.is_none());
assert!(handle_slash_command(
"/resume session.jsonl",
&session,
CompactionConfig::default()
)
.is_none());
assert!(handle_slash_command("/config", &session, CompactionConfig::default()).is_none());
assert!(
handle_slash_command("/config env", &session, CompactionConfig::default()).is_none()

34
rust/crates/runtime/src/conversation.rs
View File

@@ -286,6 +286,11 @@ where
&self.session
}
#[must_use]
pub fn fork_session(&self, branch_name: Option<String>) -> Session {
self.session.fork(branch_name)
}
#[must_use]
pub fn into_session(self) -> Session {
self.session
@@ -838,6 +843,35 @@ mod tests {
assert_eq!(restored.session_id, runtime.session().session_id);
}
#[test]
fn forks_runtime_session_without_mutating_original() {
let mut session = Session::new();
session
.push_user_text("branch me")
.expect("message should append");
let runtime = ConversationRuntime::new(
session.clone(),
ScriptedApiClient { call_count: 0 },
StaticToolExecutor::new(),
PermissionPolicy::new(PermissionMode::DangerFullAccess),
vec!["system".to_string()],
);
let forked = runtime.fork_session(Some("alt-path".to_string()));
assert_eq!(forked.messages, session.messages);
assert_ne!(forked.session_id, session.session_id);
assert_eq!(
forked
.fork
.as_ref()
.map(|fork| (fork.parent_session_id.as_str(), fork.branch_name.as_deref())),
Some((session.session_id.as_str(), Some("alt-path")))
);
assert!(runtime.session().fork.is_none());
}
fn temp_session_path(label: &str) -> PathBuf {
let nanos = SystemTime::now()
.duration_since(UNIX_EPOCH)

1
rust/crates/runtime/src/lib.rs
View File

@@ -78,6 +78,7 @@ pub use remote::{
};
pub use session::{
ContentBlock, ConversationMessage, MessageRole, Session, SessionCompaction, SessionError,
SessionFork,
};
pub use usage::{
format_usd, pricing_for_model, ModelPricing, TokenUsage, UsageCostEstimate, UsageTracker,

111
rust/crates/runtime/src/session.rs
View File

@@ -54,6 +54,12 @@ pub struct SessionCompaction {
pub summary: String,
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct SessionFork {
pub parent_session_id: String,
pub branch_name: Option<String>,
}
#[derive(Debug, Clone, PartialEq, Eq)]
struct SessionPersistence {
path: PathBuf,
@@ -67,6 +73,7 @@ pub struct Session {
pub updated_at_ms: u64,
pub messages: Vec<ConversationMessage>,
pub compaction: Option<SessionCompaction>,
pub fork: Option<SessionFork>,
persistence: Option<SessionPersistence>,
}
@@ -78,6 +85,7 @@ impl PartialEq for Session {
&& self.updated_at_ms == other.updated_at_ms
&& self.messages == other.messages
&& self.compaction == other.compaction
&& self.fork == other.fork
}
}
@@ -125,6 +133,7 @@ impl Session {
updated_at_ms: now,
messages: Vec::new(),
compaction: None,
fork: None,
persistence: None,
}
}
@@ -178,6 +187,24 @@ impl Session {
});
}
#[must_use]
pub fn fork(&self, branch_name: Option<String>) -> Self {
let now = current_time_millis();
Self {
version: self.version,
session_id: generate_session_id(),
created_at_ms: now,
updated_at_ms: now,
messages: self.messages.clone(),
compaction: self.compaction.clone(),
fork: Some(SessionFork {
parent_session_id: self.session_id.clone(),
branch_name: normalize_optional_string(branch_name),
}),
persistence: None,
}
}
#[must_use]
pub fn to_json(&self) -> JsonValue {
let mut object = BTreeMap::new();
@@ -209,6 +236,9 @@ impl Session {
if let Some(compaction) = &self.compaction {
object.insert("compaction".to_string(), compaction.to_json());
}
if let Some(fork) = &self.fork {
object.insert("fork".to_string(), fork.to_json());
}
JsonValue::Object(object)
}
@@ -249,6 +279,7 @@ impl Session {
.get("compaction")
.map(SessionCompaction::from_json)
.transpose()?;
let fork = object.get("fork").map(SessionFork::from_json).transpose()?;
Ok(Self {
version,
session_id,
@@ -256,6 +287,7 @@ impl Session {
updated_at_ms,
messages,
compaction,
fork,
persistence: None,
})
}
@@ -267,6 +299,7 @@ impl Session {
let mut updated_at_ms = None;
let mut messages = Vec::new();
let mut compaction = None;
let mut fork = None;
for (line_number, raw_line) in contents.lines().enumerate() {
let line = raw_line.trim();
@@ -300,6 +333,7 @@ impl Session {
session_id = Some(required_string(object, "session_id")?);
created_at_ms = Some(required_u64(object, "created_at_ms")?);
updated_at_ms = Some(required_u64(object, "updated_at_ms")?);
fork = object.get("fork").map(SessionFork::from_json).transpose()?;
}
"message" => {
let message_value = object.get("message").ok_or_else(|| {
@@ -332,6 +366,7 @@ impl Session {
updated_at_ms: updated_at_ms.unwrap_or(created_at_ms.unwrap_or(now)),
messages,
compaction,
fork,
persistence: None,
})
}
@@ -389,6 +424,9 @@ impl Session {
"updated_at_ms".to_string(),
JsonValue::Number(i64_from_u64(self.updated_at_ms, "updated_at_ms")),
);
if let Some(fork) = &self.fork {
object.insert("fork".to_string(), fork.to_json());
}
JsonValue::Object(object)
}
@@ -634,6 +672,37 @@ impl SessionCompaction {
}
}
impl SessionFork {
#[must_use]
pub fn to_json(&self) -> JsonValue {
let mut object = BTreeMap::new();
object.insert(
"parent_session_id".to_string(),
JsonValue::String(self.parent_session_id.clone()),
);
if let Some(branch_name) = &self.branch_name {
object.insert(
"branch_name".to_string(),
JsonValue::String(branch_name.clone()),
);
}
JsonValue::Object(object)
}
fn from_json(value: &JsonValue) -> Result<Self, SessionError> {
let object = value
.as_object()
.ok_or_else(|| SessionError::Format("fork metadata must be an object".to_string()))?;
Ok(Self {
parent_session_id: required_string(object, "parent_session_id")?,
branch_name: object
.get("branch_name")
.and_then(JsonValue::as_str)
.map(ToOwned::to_owned),
})
}
}
fn message_record(message: &ConversationMessage) -> JsonValue {
let mut object = BTreeMap::new();
object.insert("type".to_string(), JsonValue::String("message".to_string()));
@@ -723,6 +792,17 @@ fn i64_from_usize(value: usize, key: &str) -> i64 {
i64::try_from(value).unwrap_or_else(|_| panic!("{key} out of range for JSON number"))
}
fn normalize_optional_string(value: Option<String>) -> Option<String> {
value.and_then(|value| {
let trimmed = value.trim();
if trimmed.is_empty() {
None
} else {
Some(trimmed.to_string())
}
})
}
fn current_time_millis() -> u64 {
SystemTime::now()
.duration_since(UNIX_EPOCH)
@@ -815,7 +895,7 @@ fn cleanup_rotated_logs(path: &Path) -> Result<(), SessionError> {
mod tests {
use super::{
cleanup_rotated_logs, rotate_session_file_if_needed, ContentBlock, ConversationMessage,
MessageRole, Session,
MessageRole, Session, SessionFork,
};
use crate::json::JsonValue;
use crate::usage::TokenUsage;
@@ -938,6 +1018,35 @@ mod tests {
assert!(compaction.summary.contains("summarized"));
}
#[test]
fn forks_sessions_with_branch_metadata_and_persists_it() {
let path = temp_session_path("fork");
let mut session = Session::new();
session
.push_user_text("before fork")
.expect("message should append");
let forked = session
.fork(Some("investigation".to_string()))
.with_persistence_path(path.clone());
forked
.save_to_path(&path)
.expect("forked session should save");
let restored = Session::load_from_path(&path).expect("forked session should load");
fs::remove_file(&path).expect("temp file should be removable");
assert_ne!(restored.session_id, session.session_id);
assert_eq!(
restored.fork,
Some(SessionFork {
parent_session_id: session.session_id,
branch_name: Some("investigation".to_string()),
})
);
assert_eq!(restored.messages, forked.messages);
}
#[test]
fn rotates_and_cleans_up_large_session_logs() {
let path = temp_session_path("rotation");

237
rust/crates/rusty-claude-cli/src/main.rs
View File

@@ -47,6 +47,8 @@ const DEFAULT_OAUTH_CALLBACK_PORT: u16 = 4545;
const VERSION: &str = env!("CARGO_PKG_VERSION");
const BUILD_TARGET: Option<&str> = option_env!("TARGET");
const GIT_SHA: Option<&str> = option_env!("GIT_SHA");
const PRIMARY_SESSION_EXTENSION: &str = "jsonl";
const LEGACY_SESSION_EXTENSION: &str = "json";
type AllowedToolSet = BTreeSet<String>;
@@ -589,7 +591,19 @@ fn print_version() {
}
fn resume_session(session_path: &Path, commands: &[String]) {
let session = match Session::load_from_path(session_path) {
let resolved_path = if session_path.exists() {
session_path.to_path_buf()
} else {
match resolve_session_reference(&session_path.display().to_string()) {
Ok(handle) => handle.path,
Err(error) => {
eprintln!("failed to restore session: {error}");
std::process::exit(1);
}
}
};
let session = match Session::load_from_path(&resolved_path) {
Ok(session) => session,
Err(error) => {
eprintln!("failed to restore session: {error}");
@@ -600,7 +614,7 @@ fn resume_session(session_path: &Path, commands: &[String]) {
if commands.is_empty() {
println!(
"Restored session from {} ({} messages).",
session_path.display(),
resolved_path.display(),
session.messages.len()
);
return;
@@ -612,7 +626,7 @@ fn resume_session(session_path: &Path, commands: &[String]) {
eprintln!("unsupported resumed command: {raw_command}");
std::process::exit(2);
};
match run_resume_command(session_path, &session, &command) {
match run_resume_command(&resolved_path, &session, &command) {
Ok(ResumeCommandOutcome {
session: next_session,
message,
@@ -973,6 +987,8 @@ struct ManagedSessionSummary {
path: PathBuf,
modified_epoch_secs: u64,
message_count: usize,
parent_session_id: Option<String>,
branch_name: Option<String>,
}
struct LiveCli {
@@ -1433,8 +1449,41 @@ impl LiveCli {
);
Ok(true)
}
Some("fork") => {
let forked = self.runtime.fork_session(target.map(ToOwned::to_owned));
let parent_session_id = self.session.id.clone();
let handle = create_managed_session_handle(&forked.session_id)?;
let branch_name = forked
.fork
.as_ref()
.and_then(|fork| fork.branch_name.clone());
let forked = forked.with_persistence_path(handle.path.clone());
let message_count = forked.messages.len();
forked.save_to_path(&handle.path)?;
self.runtime = build_runtime(
forked,
self.model.clone(),
self.system_prompt.clone(),
true,
true,
self.allowed_tools.clone(),
self.permission_mode,
)?;
self.session = handle;
println!(
"Session forked\n Parent session {}\n Active session {}\n Branch {}\n File {}\n Messages {}",
parent_session_id,
self.session.id,
branch_name.as_deref().unwrap_or("(unnamed)"),
self.session.path.display(),
message_count,
);
Ok(true)
}
Some(other) => {
println!("Unknown /session action '{other}'. Use /session list or /session switch <session-id>.");
println!(
"Unknown /session action '{other}'. Use /session list, /session switch <session-id>, or /session fork [branch-name]."
);
Ok(false)
}
}
@@ -1471,34 +1520,57 @@ fn create_managed_session_handle(
session_id: &str,
) -> Result<SessionHandle, Box<dyn std::error::Error>> {
let id = session_id.to_string();
let path = sessions_dir()?.join(format!("{id}.json"));
let path = sessions_dir()?.join(format!("{id}.{PRIMARY_SESSION_EXTENSION}"));
Ok(SessionHandle { id, path })
}
fn resolve_session_reference(reference: &str) -> Result<SessionHandle, Box<dyn std::error::Error>> {
let direct = PathBuf::from(reference);
let looks_like_path = direct.extension().is_some() || direct.components().count() > 1;
let path = if direct.exists() {
direct
} else {
sessions_dir()?.join(format!("{reference}.json"))
};
if !path.exists() {
} else if looks_like_path {
return Err(format!("session not found: {reference}").into());
}
} else {
resolve_managed_session_path(reference)?
};
let id = path
.file_stem()
.file_name()
.and_then(|value| value.to_str())
.and_then(|name| {
name.strip_suffix(&format!(".{PRIMARY_SESSION_EXTENSION}"))
.or_else(|| name.strip_suffix(&format!(".{LEGACY_SESSION_EXTENSION}")))
})
.unwrap_or(reference)
.to_string();
Ok(SessionHandle { id, path })
}
fn resolve_managed_session_path(session_id: &str) -> Result<PathBuf, Box<dyn std::error::Error>> {
let directory = sessions_dir()?;
for extension in [PRIMARY_SESSION_EXTENSION, LEGACY_SESSION_EXTENSION] {
let path = directory.join(format!("{session_id}.{extension}"));
if path.exists() {
return Ok(path);
}
}
Err(format!("session not found: {session_id}").into())
}
fn is_managed_session_file(path: &Path) -> bool {
path.extension()
.and_then(|ext| ext.to_str())
.is_some_and(|extension| {
extension == PRIMARY_SESSION_EXTENSION || extension == LEGACY_SESSION_EXTENSION
})
}
fn list_managed_sessions() -> Result<Vec<ManagedSessionSummary>, Box<dyn std::error::Error>> {
let mut sessions = Vec::new();
for entry in fs::read_dir(sessions_dir()?)? {
let entry = entry?;
let path = entry.path();
if path.extension().and_then(|ext| ext.to_str()) != Some("json") {
if !is_managed_session_file(&path) {
continue;
}
let metadata = entry.metadata()?;
@@ -1508,8 +1580,23 @@ fn list_managed_sessions() -> Result<Vec<ManagedSessionSummary>, Box<dyn std::er
.and_then(|time| time.duration_since(UNIX_EPOCH).ok())
.map(|duration| duration.as_secs())
.unwrap_or_default();
let (id, message_count) = Session::load_from_path(&path)
.map(|session| (session.session_id, session.messages.len()))
let (id, message_count, parent_session_id, branch_name) = Session::load_from_path(&path)
.map(|session| {
let parent_session_id = session
.fork
.as_ref()
.map(|fork| fork.parent_session_id.clone());
let branch_name = session
.fork
.as_ref()
.and_then(|fork| fork.branch_name.clone());
(
session.session_id,
session.messages.len(),
parent_session_id,
branch_name,
)
})
.unwrap_or_else(|_| {
(
path.file_stem()
@@ -1517,6 +1604,8 @@ fn list_managed_sessions() -> Result<Vec<ManagedSessionSummary>, Box<dyn std::er
.unwrap_or("unknown")
.to_string(),
0,
None,
None,
)
});
sessions.push(ManagedSessionSummary {
@@ -1524,6 +1613,8 @@ fn list_managed_sessions() -> Result<Vec<ManagedSessionSummary>, Box<dyn std::er
path,
modified_epoch_secs,
message_count,
parent_session_id,
branch_name,
});
}
sessions.sort_by(|left, right| right.modified_epoch_secs.cmp(&left.modified_epoch_secs));
@@ -1546,11 +1637,23 @@ fn render_session_list(active_session_id: &str) -> Result<String, Box<dyn std::e
} else {
"○ saved"
};
let lineage = match (
session.branch_name.as_deref(),
session.parent_session_id.as_deref(),
) {
(Some(branch_name), Some(parent_session_id)) => {
format!(" branch={branch_name} from={parent_session_id}")
}
(None, Some(parent_session_id)) => format!(" from={parent_session_id}"),
(Some(branch_name), None) => format!(" branch={branch_name}"),
(None, None) => String::new(),
};
lines.push(format!(
" {id:<20} {marker:<10} msgs={msgs:<4} modified={modified} path={path}",
" {id:<20} {marker:<10} msgs={msgs:<4} modified={modified}{lineage} path={path}",
id = session.id,
msgs = session.message_count,
modified = session.modified_epoch_secs,
lineage = lineage,
path = session.path.display(),
));
}
@@ -2754,7 +2857,7 @@ fn print_help_to(out: &mut impl Write) -> io::Result<()> {
writeln!(out, " Shorthand non-interactive prompt mode")?;
writeln!(
out,
" claw --resume SESSION.json [/status] [/compact] [...]"
" claw --resume SESSION.jsonl [/status] [/compact] [...]"
)?;
writeln!(
out,
@@ -2814,7 +2917,7 @@ fn print_help_to(out: &mut impl Write) -> io::Result<()> {
)?;
writeln!(
out,
" claw --resume session.json /status /diff /export notes.txt"
" claw --resume session.jsonl /status /diff /export notes.txt"
)?;
writeln!(out, " claw login")?;
writeln!(out, " claw init")?;
@@ -2828,18 +2931,23 @@ fn print_help() {
#[cfg(test)]
mod tests {
use super::{
filter_tool_specs, format_compact_report, format_cost_report, format_model_report,
format_model_switch_report, format_permissions_report, format_permissions_switch_report,
format_resume_report, format_status_report, format_tool_call_start, format_tool_result,
create_managed_session_handle, filter_tool_specs, format_compact_report,
format_cost_report, format_model_report, format_model_switch_report,
format_permissions_report, format_permissions_switch_report, format_resume_report,
format_status_report, format_tool_call_start, format_tool_result,
normalize_permission_mode, parse_args, parse_git_status_metadata, print_help_to,
push_output_block, render_config_report, render_memory_report, render_repl_help,
resolve_model_alias, response_to_events, resume_supported_slash_commands, status_context,
CliAction, CliOutputFormat, SlashCommand, StatusUsage, DEFAULT_MODEL,
resolve_model_alias, resolve_session_reference, response_to_events,
resume_supported_slash_commands, status_context, CliAction, CliOutputFormat, SlashCommand,
StatusUsage, DEFAULT_MODEL,
};
use api::{MessageResponse, OutputContentBlock, Usage};
use runtime::{AssistantEvent, ContentBlock, ConversationMessage, MessageRole, PermissionMode};
use runtime::{
AssistantEvent, ContentBlock, ConversationMessage, MessageRole, PermissionMode, Session,
};
use serde_json::json;
use std::path::PathBuf;
use std::sync::{Mutex, OnceLock};
#[test]
fn defaults_to_repl_when_no_args() {
@@ -3013,13 +3121,13 @@ mod tests {
fn parses_resume_flag_with_slash_command() {
let args = vec![
"--resume".to_string(),
"session.json".to_string(),
"session.jsonl".to_string(),
"/compact".to_string(),
];
assert_eq!(
parse_args(&args).expect("args should parse"),
CliAction::ResumeSession {
session_path: PathBuf::from("session.json"),
session_path: PathBuf::from("session.jsonl"),
commands: vec!["/compact".to_string()],
}
);
@@ -3029,7 +3137,7 @@ mod tests {
fn parses_resume_flag_with_multiple_slash_commands() {
let args = vec![
"--resume".to_string(),
"session.json".to_string(),
"session.jsonl".to_string(),
"/status".to_string(),
"/compact".to_string(),
"/cost".to_string(),
@@ -3037,7 +3145,7 @@ mod tests {
assert_eq!(
parse_args(&args).expect("args should parse"),
CliAction::ResumeSession {
session_path: PathBuf::from("session.json"),
session_path: PathBuf::from("session.jsonl"),
commands: vec![
"/status".to_string(),
"/compact".to_string(),
@@ -3065,7 +3173,7 @@ mod tests {
fn shared_help_uses_resume_annotation_copy() {
let help = commands::render_slash_command_help();
assert!(help.contains("Slash commands"));
assert!(help.contains("works with --resume SESSION.json"));
assert!(help.contains("works with --resume SESSION.jsonl"));
}
#[test]
@@ -3085,7 +3193,7 @@ mod tests {
assert!(help.contains("/diff"));
assert!(help.contains("/version"));
assert!(help.contains("/export [file]"));
assert!(help.contains("/session [list|switch <session-id>]"));
assert!(help.contains("/session [list|switch <session-id>|fork [branch-name]]"));
assert!(help.contains("/exit"));
}
@@ -3106,9 +3214,9 @@ mod tests {
#[test]
fn resume_report_uses_sectioned_layout() {
let report = format_resume_report("session.json", 14, 6);
let report = format_resume_report("session.jsonl", 14, 6);
assert!(report.contains("Session resumed"));
assert!(report.contains("Session file session.json"));
assert!(report.contains("Session file session.jsonl"));
assert!(report.contains("Messages 14"));
assert!(report.contains("Turns 6"));
}
@@ -3210,7 +3318,7 @@ mod tests {
"workspace-write",
&super::StatusContext {
cwd: PathBuf::from("/tmp/project"),
session_path: Some(PathBuf::from("session.json")),
session_path: Some(PathBuf::from("session.jsonl")),
loaded_config_files: 2,
discovered_config_files: 3,
memory_file_count: 4,
@@ -3227,7 +3335,7 @@ mod tests {
assert!(status.contains("Cwd /tmp/project"));
assert!(status.contains("Project root /tmp"));
assert!(status.contains("Git branch main"));
assert!(status.contains("Session session.json"));
assert!(status.contains("Session session.jsonl"));
assert!(status.contains("Config files loaded 2/3"));
assert!(status.contains("Memory files 4"));
}
@@ -3302,9 +3410,9 @@ mod tests {
#[test]
fn parses_resume_and_config_slash_commands() {
assert_eq!(
SlashCommand::parse("/resume saved-session.json"),
SlashCommand::parse("/resume saved-session.jsonl"),
Some(SlashCommand::Resume {
session_path: Some("saved-session.json".to_string())
session_path: Some("saved-session.jsonl".to_string())
})
);
assert_eq!(
@@ -3323,6 +3431,65 @@ mod tests {
);
assert_eq!(SlashCommand::parse("/memory"), Some(SlashCommand::Memory));
assert_eq!(SlashCommand::parse("/init"), Some(SlashCommand::Init));
assert_eq!(
SlashCommand::parse("/session fork incident-review"),
Some(SlashCommand::Session {
action: Some("fork".to_string()),
target: Some("incident-review".to_string())
})
);
}
#[test]
fn help_mentions_jsonl_resume_examples() {
let mut help = Vec::new();
print_help_to(&mut help).expect("help should render");
let help = String::from_utf8(help).expect("help should be utf8");
assert!(help.contains("claw --resume SESSION.jsonl"));
assert!(help.contains("claw --resume session.jsonl /status /diff /export notes.txt"));
}
#[test]
fn managed_sessions_default_to_jsonl_and_resolve_legacy_json() {
let _guard = cwd_lock().lock().expect("cwd lock");
let workspace = temp_workspace("session-resolution");
std::fs::create_dir_all(&workspace).expect("workspace should create");
let previous = std::env::current_dir().expect("cwd");
std::env::set_current_dir(&workspace).expect("switch cwd");
let handle = create_managed_session_handle("session-alpha").expect("jsonl handle");
assert!(handle.path.ends_with("session-alpha.jsonl"));
let legacy_path = workspace.join(".claude/sessions/legacy.json");
std::fs::create_dir_all(
legacy_path
.parent()
.expect("legacy path should have parent directory"),
)
.expect("session dir should exist");
Session::new()
.with_persistence_path(legacy_path.clone())
.save_to_path(&legacy_path)
.expect("legacy session should save");
let resolved = resolve_session_reference("legacy").expect("legacy session should resolve");
assert_eq!(resolved.path, legacy_path);
std::env::set_current_dir(previous).expect("restore cwd");
std::fs::remove_dir_all(workspace).expect("workspace should clean up");
}
fn cwd_lock() -> &'static Mutex<()> {
static LOCK: OnceLock<Mutex<()>> = OnceLock::new();
LOCK.get_or_init(|| Mutex::new(()))
}
fn temp_workspace(label: &str) -> PathBuf {
let nanos = std::time::SystemTime::now()
.duration_since(std::time::UNIX_EPOCH)
.expect("system time should be after epoch")
.as_nanos();
std::env::temp_dir().join(format!("claw-cli-{label}-{nanos}"))
}
#[test]