8 Commits

• test(core): move prompt debug coverage to integration suite (#18916)

  ## Why
  
  `build_prompt_input` now initializes `ExecServerRuntimePaths`, which
  requires a configured Codex executable path. The previous inline unit
  test in `core/src/prompt_debug.rs` built a bare `test_config()` and then
  failed before it could assert anything useful:
  
  ```text
  Codex executable path is not configured
  ```
  
  This coverage is also integration-shaped: it drives the public
  `build_prompt_input` entry point through config, thread, and session
  setup rather than testing a small internal helper in isolation.
  
  Bazel CI did not catch this earlier because the affected test was behind
  the same wrapped Rust unit-test path fixed by #18913. Before that
  launcher/sharding fix, the outer `workspace_root_test` changed the
  working directory for Insta compatibility while the inner `rules_rust`
  sharding wrapper still expected its runfiles working directory. In
  practice, Bazel could report success without executing the Rust test
  cases in that shard. Once #18913 makes the wrapper run the Rust test
  binary directly and shard with libtest arguments, this stale unit test
  actually runs and exposes the missing `codex_self_exe` setup.
  
  ## What Changed
  
  - Moved `build_prompt_input_includes_context_and_user_message` out of
  `core/src/prompt_debug.rs`.
  - Added `core/tests/suite/prompt_debug_tests.rs` and registered it from
  `core/tests/suite/mod.rs`.
  - Builds the test config with `ConfigBuilder` and provides
  `codex_self_exe` using the current test executable, matching the
  runtime-path invariant required by prompt debug setup.
  - Preserves the existing assertions that the generated prompt input
  includes both the debug user message and project-specific user
  instructions.
  
  ## Verification
  
  - `cargo test -p codex-core --test all
  prompt_debug_tests::build_prompt_input_includes_context_and_user_message`
  - `bazel test //codex-rs/core:core-all-test
  --test_arg=prompt_debug_tests::build_prompt_input_includes_context_and_user_message
  --test_output=errors`
  
  ---
  [//]: # (BEGIN SAPLING FOOTER)
  Stack created with [Sapling](https://sapling-scm.com). Best reviewed
  with [ReviewStack](https://reviewstack.dev/openai/codex/pull/18916).
  * #18913
  * __->__ #18916

  Michael Bolin · 2026-04-22 01:08:25 +00:00
  e18fe7a07f
• Support multiple managed environments (#18401)

  ## Summary
  - refactor EnvironmentManager to own keyed environments with
  default/local lookup helpers
  - keep remote exec-server client creation lazy until exec/fs use
  - preserve disabled agent environment access separately from internal
  local environment access
  
  ## Validation
  - not run (per Codex worktree instruction to avoid tests/builds unless
  requested)
  
  ---------
  
  Co-authored-by: Codex <noreply@openai.com>

  starr-openai · 2026-04-21 15:29:35 -07:00
  ddbe2536be
• Move codex module under session (#18249)

  ## Summary
  - rename the core codex module root to session/mod.rs without using
  #[path]
  - move the codex module directory and tests under core/src/session
  - remove session/mod.rs reexports so call sites use explicit child
  module paths
  
  ## Testing
  - cargo test -p codex-core --lib
  - cargo check -p codex-core --tests
  - just fmt
  - just fix -p codex-core
  - git diff --check

  pakrym-oai · 2026-04-17 16:18:53 +00:00
  71e4c6fa17
• Async config loading (#18022)

  Parts of config will come from executor. Prepare for that by making
  config loading methods async.

  pakrym-oai · 2026-04-15 19:18:38 -07:00
  bd61737e8a
• Use AbsolutePathBuf in skill loading and codex_home (#17407)

  Helps with FS migration later

  pakrym-oai · 2026-04-13 10:26:51 -07:00
  ac82443d07
• [codex-analytics] add compaction analytics event (#17155)

  - event for compaction analytics
  - introduces thread-connection and thread metadata caches for data
  denormalization, expected to be useful for denormalization onto core
  emitted events in general
  - threads analytics event client into core (mirrors approved
  implementation in #16640)
  - denormalizes key thread metadata: thread_source, subagent_source,
  parent_thread_id, as well as app-server client and runtime metadata)
  - compaction strategy defaults to memento, forward compatible with
  expected prefill_compaction strategy
  
  1. Manual standalone compact, local
  `INFO | 2026-04-09 17:35:50 | codex_backend.routers.analytics_events |
  analytics_events.track_analytics_events:526 | Tracked
  codex_compaction_event event params={'thread_id':
  '019d74d0-5cfb-70c0-bef9-165c3bf9b2df', 'turn_id':
  '019d74d0-d7f6-7c81-acc6-aae2030243d6', 'product_surface': 'codex',
  'app_server_client': {'product_client_id': 'CODEX_CLI', 'client_name':
  'codex-tui', 'client_version': '0.0.0', 'rpc_transport': 'in_process',
  'experimental_api_enabled': True}, 'runtime': {'codex_rs_version':
  '0.0.0', 'runtime_os': 'macos', 'runtime_os_version': '26.4.0',
  'runtime_arch': 'aarch64'}, 'trigger': 'manual', 'reason':
  'user_requested', 'implementation': 'responses', 'phase':
  'standalone_turn', 'strategy': 'memento', 'status': 'completed',
  'active_context_tokens_before': 20170, 'active_context_tokens_after':
  4830, 'started_at': 1775781337, 'completed_at': 1775781350,
  'thread_source': 'user', 'subagent_source': None, 'parent_thread_id':
  None, 'error': None, 'duration_ms': 13524} | `
  
  2. Auto pre-turn compact, local
  `INFO | 2026-04-09 17:37:30 | codex_backend.routers.analytics_events |
  analytics_events.track_analytics_events:526 | Tracked
  codex_compaction_event event params={'thread_id':
  '019d74d2-45ef-71d1-9c93-23cc0c13d988', 'turn_id':
  '019d74d2-7b42-7372-9f0e-c0da3f352328', 'product_surface': 'codex',
  'app_server_client': {'product_client_id': 'CODEX_CLI', 'client_name':
  'codex-tui', 'client_version': '0.0.0', 'rpc_transport': 'in_process',
  'experimental_api_enabled': True}, 'runtime': {'codex_rs_version':
  '0.0.0', 'runtime_os': 'macos', 'runtime_os_version': '26.4.0',
  'runtime_arch': 'aarch64'}, 'trigger': 'auto', 'reason':
  'context_limit', 'implementation': 'responses', 'phase': 'pre_turn',
  'strategy': 'memento', 'status': 'completed',
  'active_context_tokens_before': 20063, 'active_context_tokens_after':
  4822, 'started_at': 1775781444, 'completed_at': 1775781449,
  'thread_source': 'user', 'subagent_source': None, 'parent_thread_id':
  None, 'error': None, 'duration_ms': 5497} | `
  
  3. Auto mid-turn compact, local
  `INFO | 2026-04-09 17:38:28 | codex_backend.routers.analytics_events |
  analytics_events.track_analytics_events:526 | Tracked
  codex_compaction_event event params={'thread_id':
  '019d74d3-212f-7a20-8c0a-4816a978675e', 'turn_id':
  '019d74d3-3ee1-7462-89f6-2ffbeefcd5e3', 'product_surface': 'codex',
  'app_server_client': {'product_client_id': 'CODEX_CLI', 'client_name':
  'codex-tui', 'client_version': '0.0.0', 'rpc_transport': 'in_process',
  'experimental_api_enabled': True}, 'runtime': {'codex_rs_version':
  '0.0.0', 'runtime_os': 'macos', 'runtime_os_version': '26.4.0',
  'runtime_arch': 'aarch64'}, 'trigger': 'auto', 'reason':
  'context_limit', 'implementation': 'responses', 'phase': 'mid_turn',
  'strategy': 'memento', 'status': 'completed',
  'active_context_tokens_before': 20325, 'active_context_tokens_after':
  14641, 'started_at': 1775781500, 'completed_at': 1775781508,
  'thread_source': 'user', 'subagent_source': None, 'parent_thread_id':
  None, 'error': None, 'duration_ms': 7507} | `
  
  4. Remote /responses/compact, manual standalone
  `INFO | 2026-04-09 17:40:20 | codex_backend.routers.analytics_events |
  analytics_events.track_analytics_events:526 | Tracked
  codex_compaction_event event params={'thread_id':
  '019d74d4-7a11-78a1-89f7-0535a1149416', 'turn_id':
  '019d74d4-e087-7183-9c20-b1e40b7578c0', 'product_surface': 'codex',
  'app_server_client': {'product_client_id': 'CODEX_CLI', 'client_name':
  'codex-tui', 'client_version': '0.0.0', 'rpc_transport': 'in_process',
  'experimental_api_enabled': True}, 'runtime': {'codex_rs_version':
  '0.0.0', 'runtime_os': 'macos', 'runtime_os_version': '26.4.0',
  'runtime_arch': 'aarch64'}, 'trigger': 'manual', 'reason':
  'user_requested', 'implementation': 'responses_compact', 'phase':
  'standalone_turn', 'strategy': 'memento', 'status': 'completed',
  'active_context_tokens_before': 23461, 'active_context_tokens_after':
  6171, 'started_at': 1775781601, 'completed_at': 1775781620,
  'thread_source': 'user', 'subagent_source': None, 'parent_thread_id':
  None, 'error': None, 'duration_ms': 18971} | `

  rhan-oai · 2026-04-10 13:03:54 -07:00
  5779be314a
• app-server: centralize AuthManager initialization (#16764)

  Extract a shared helper that builds AuthManager from Config and applies
  the forced ChatGPT workspace override in one place.
  
  Create the shared AuthManager at MessageProcessor call sites so that
  upcoming new transport's initialization can reuse the same handle, and
  keep only external auth refresher wiring inside `MessageProcessor`.
  
  Remove the now-unused `AuthManager::shared_with_external_auth` helper.

  Ruslan Nigmatullin · 2026-04-06 12:46:55 -07:00
  1525bbdb9a
• [codex] allow disabling prompt instruction blocks (#16735)

  This PR adds root and profile config switches to omit the generated
  `<permissions instructions>` and `<apps_instructions>` prompt blocks
  while keeping both enabled by default, and it gates both the initial
  developer-context injection and later permissions diff injection so
  turning the permissions block off stays effective across turn-context
  overrides.
  
  Also added a prompt debug tool that can be used as `codex debug
  prompt-input "hello"` and dumps the constructed items list.

  Thibault Sottiaux · 2026-04-03 23:47:56 +00:00
  8d19646861