app-server: drop legacy profile config surface (#24067)

## Why

Legacy `[profiles.<name>]` config tables and the legacy `profile`
selector are being retired in favor of profile files selected with
`--profile <name>`. After #23886 removed the CLI-side legacy profile
plumbing, the app-server config surface still exposed those fields and
still carried conversion code for the old protocol shape.

## What changed

- Remove `profile`, `profiles`, and `ProfileV2` from the app-server
config protocol/schema output so `config/read` no longer returns legacy
profile config.
- Drop the old v1 `UserSavedConfig` profile conversion path from
`config`.
- Reject new app-server config writes under `profiles.*` with the same
migration direction used for `profile`, while still allowing callers to
clear existing legacy profile tables.
- Refresh app-server config coverage and the experimental API README
example around the remaining `Config` nesting path.

## Verification

- Added config-manager coverage that `config/read` omits legacy profile
config, `profiles.*` writes are rejected, and existing legacy profile
tables can still be cleared.
- Updated the v2 config RPC test to cover the rejected `profiles.*`
batch-write path.
This commit is contained in:
jif-oai
2026-05-22 19:41:39 +02:00
committed by GitHub
Unverified
parent c0b16cfc6b
commit 162a6e746b
17 changed files with 67 additions and 677 deletions
@@ -125,7 +125,6 @@ impl ConfigManager {
};
let effective = layers.effective_config();
let effective_config_toml: ConfigToml = effective
.try_into()
.map_err(|err| ConfigManagerError::toml("invalid configuration", err))?;
@@ -238,12 +237,22 @@ impl ConfigManager {
let segments = parse_key_path(&key_path).map_err(|message| {
ConfigManagerError::write(ConfigWriteErrorCode::ConfigValidationError, message)
})?;
if matches!(segments.as_slice(), [segment] if segment == "profile") && !value.is_null()
{
return Err(ConfigManagerError::write(
ConfigWriteErrorCode::ConfigValidationError,
"`profile` is a legacy config selector and can no longer be written; use `--profile <name>` with `<name>.config.toml` instead",
));
if !value.is_null() {
match segments.as_slice() {
[segment] if segment == "profile" => {
return Err(ConfigManagerError::write(
ConfigWriteErrorCode::ConfigValidationError,
"`profile` is a legacy config selector and can no longer be written; use `--profile <name>` with `<name>.config.toml` instead",
));
}
[segment, ..] if segment == "profiles" => {
return Err(ConfigManagerError::write(
ConfigWriteErrorCode::ConfigValidationError,
"`profiles` contains legacy config profile tables and can no longer be written; use `--profile <name>` with `<name>.config.toml` instead",
));
}
_ => {}
}
}
let original_value = value_at_path(&user_config, &segments).cloned();
let parsed_value = parse_value(value).map_err(|message| {
@@ -162,6 +162,38 @@ async fn write_value_rejects_legacy_profile_selector() -> Result<()> {
Ok(())
}
#[tokio::test]
async fn write_value_rejects_legacy_profile_table() -> Result<()> {
let tmp = tempdir().expect("tempdir");
let path = tmp.path().join(CONFIG_TOML_FILE);
std::fs::write(&path, "")?;
let service = ConfigManager::without_managed_config_for_tests(tmp.path().to_path_buf());
let error = service
.write_value(ConfigValueWriteParams {
file_path: Some(path.display().to_string()),
key_path: "profiles.work.model".to_string(),
value: serde_json::json!("gpt-work"),
merge_strategy: MergeStrategy::Replace,
expected_version: None,
})
.await
.expect_err("legacy profile table write should fail");
assert_eq!(
error.write_error_code(),
Some(ConfigWriteErrorCode::ConfigValidationError)
);
assert!(
error
.to_string()
.contains("`profiles` contains legacy config profile tables"),
"{error}"
);
assert_eq!(std::fs::read_to_string(&path)?, "");
Ok(())
}
#[tokio::test]
async fn batch_write_rejects_legacy_profile_selector() -> Result<()> {
let tmp = tempdir().expect("tempdir");
@@ -712,52 +744,6 @@ async fn write_value_rejects_feature_requirement_conflict() {
);
}
#[tokio::test]
async fn write_value_rejects_profile_feature_requirement_conflict() {
let tmp = tempdir().expect("tempdir");
std::fs::write(tmp.path().join(CONFIG_TOML_FILE), "").unwrap();
let service = ConfigManager::new_for_tests(
tmp.path().to_path_buf(),
vec![],
LoaderOverrides::without_managed_config_for_tests(),
CloudRequirementsLoader::new(async {
Ok(Some(ConfigRequirementsToml {
feature_requirements: Some(FeatureRequirementsToml {
entries: BTreeMap::from([("personality".to_string(), true)]),
}),
..Default::default()
}))
}),
);
let error = service
.write_value(ConfigValueWriteParams {
file_path: Some(tmp.path().join(CONFIG_TOML_FILE).display().to_string()),
key_path: "profiles.enterprise.features.personality".to_string(),
value: serde_json::json!(false),
merge_strategy: MergeStrategy::Replace,
expected_version: None,
})
.await
.expect_err("conflicting profile feature write should fail");
assert_eq!(
error.write_error_code(),
Some(ConfigWriteErrorCode::ConfigValidationError)
);
assert!(
error.to_string().contains(
"invalid value for `features`: `profiles.enterprise.features.personality=false`"
),
"{error}"
);
assert_eq!(
std::fs::read_to_string(tmp.path().join(CONFIG_TOML_FILE)).unwrap(),
""
);
}
#[tokio::test]
async fn read_reports_managed_overrides_user_and_session_flags() {
let tmp = tempdir().expect("tempdir");