arf console 0.7.0 ke stažení

Release Notes
Added
- arf history migrate copies history from the previous default location to the current one, skipping duplicates and leaving the old files in place. Use --dry-run to preview (#454, #455).
- Experimental: IPC clients can keep a connection open with attach and receive events from the session as they happen, so editors and other tools can follow it without polling (#465, #466, #468, #469, #470, #471, #472, #496, #497).
- arf ipc attach bridges such a connection over stdin/stdout, with optional event subscriptions. Closing stdin ends the bridge while leaving the R session running (#496).
- R code can publish its own events with arf_publish_event.
- Subscribers receive arf.execution_completed when terminal input or IPC user code finishes. Responses include an execution ID that matches it.
- Subscribers receive R stdout and stderr through arf.console_output, followed by the matching completion event (#497).
- Sessions can expose named R functions ("handlers") for IPC clients to call with JSON arguments, with --ipc-expose at startup or later with :ipc expose after the user confirms. Handlers are not subject to the code evaluation policy, so expose only functions that validate their arguments.
- Experimental: arf ipc interrupt [--pid] [--execution-id] and the JSON-RPC interrupt method can request interruption of an active IPC evaluation while keeping the R session alive (#489).
- Experimental: arf ipc r-help search searches installed R help topics and arf ipc r-help show retrieves Markdown pages without evaluating R, including while R is busy (#499).
- Experimental: IPC evaluate responses include status (ok, error, interrupted, or unknown), matching the execution completion event so clients can detect errors in visible evaluations (#494).
- Experimental: arf can start R from a Pixi environment or a rig project (#407, #411, #412, #419, #420, #423).
- { provider = "pixi" } in experimental.r_source_overrides uses R from the active Pixi environment, such as under pixi run arf, without requiring rig (#407).
- { provider = "rig-project" } uses R from a synchronized rig proj project in the current directory (#419, #420).
- --r-provider and ARF_R_PROVIDER select pixi or rig-project explicitly. Unlike configured overrides, an unavailable provider is an error rather than a fallback (#411, #420).
- arf r resolve and arf headless --json report the selected provider, where it was requested, and its details; failed explicit provider requests include a reason_code (#412, #423).
- Experimental: The history_runtime object in arf headless --json output includes a source field reporting where the history directory came from (default, legacy_default, explicit, or volatile) (#455).
Changed
- Breaking: The default history location has moved on Linux and Windows (#455, #456).
- Linux: $XDG_STATE_HOME/arf/history (~/.local/state/arf/history), previously $XDG_DATA_HOME/arf/history (~/.local/share/arf/history).
- Windows: %LOCALAPPDATA%\arf\history, previously %APPDATA%\arf\history.
- Existing history is kept. While only the old location has history, arf keeps using it and warns at startup. Run arf history migrate to copy it; arf then uses the new location. If both locations have history, the new one is used. The old files are left in place, and older arf versions keep using them.
- macOS and explicit history directories (--history-dir, ARF_HISTORY_DIR, history.mode = { dir = ... }) are not affected.
- Breaking: arf -e and arf -f now exit with status 1 when R code fails to parse or raises an error, as Rscript does. Previously they printed the error and exited with status 0 (#422).
- Breaking: --r-home and --with-r-version now take precedence over ARF_R_HOME and ARF_R_VERSION, and setting both environment variables without either option is an error. Unset one of them or pass the option instead (#408).
- Experimental/Breaking: experimental.r_source_overrides entries use the provider key instead of type. Rename type to provider in your configuration (#409).
- Experimental/Breaking: arf headless --json now reports only state in r_source_override. Read selection details from r_source_selection and the running R version from r_version (#476).
- Experimental/Breaking: Headless IPC send and eval --visible now run code through R's normal REPL, so task callbacks (addTaskCallback()), autoprinting, and .Last.value behave as in interactive R (#450).
- Visible eval responses leave value and error null; printed output appears in stdout and errors in stderr. Use silent eval to get a value.
- send returns an accepted acknowledgment instead of reporting evaluation success. Subscribe to arf.execution_completed to learn when it finishes.
- readline(), menus, browser(), and other nested console reads receive EOF instead of consuming further IPC requests.
- The session stops with a diagnostic if the main and continuation prompt options are not distinct, non-empty strings or resemble browser() prompts. --no-echo is unsupported.
- Experimental/Breaking: Headless IPC history records each non-whitespace code request when execution begins, including silent evaluate, and adds its exit status once known. Interactive history still records only visible send and eval --visible (#451).
- Experimental/Breaking: IPC now rejects code containing a NUL character with an error in both interactive and headless sessions (#451).
- :switch now replaces earlier R version and provider options instead of adding to them, and the new session applies rig project activation afresh (#417).
- R source overrides now try later entries when rig is unavailable, and show a single notice if all of them fail (#407).
- Checking an R installation's home directory during startup and arf r resolve now times out instead of waiting indefinitely (#407).
- The interactive help browser stays responsive while searching large help indexes (#404).
Fixed
- arf -e and arf -f accept R code with CRLF line endings (#422).
- On Windows, Renviron files are read only once at startup and are skipped with --no-environ and --vanilla (#415).
- R's documentation, share, and include directories are found for installations whose R script refers to ${R_HOME} (#415).
- On macOS, the selected R's own libraries take priority when loading, and switching R versions restores the original library search path (#416).
- After changing directories, :restart no longer keeps stale R directory paths from the previous R installation (#421).
- The help and history browsers show their header row again instead of scrolling it off the screen (#433).
- Ctrl+C during readline(), menu(), or browser() now follows R's interrupt behavior (#478).
- Experimental: On Unix, password prompts during silent arf ipc eval receive EOF instead of waiting for terminal input (#506).
- Experimental: The R_NOT_AT_PROMPT hint from arf ipc now points to the arf terminal instead of suggesting arf ipc send "Q", which is rejected in that state (#506).
- Experimental: IPC response timeouts now return TIMEOUT (-32007) with the applied timeout_ms, allowing clients to distinguish them from internal errors. Evaluation timeouts must be positive and do not interrupt R execution (#495).
- Experimental: Unix IPC sessions no longer delete a different file or socket that replaced theirs at the same path when they exit (#477).
- Experimental: On Windows, an IPC send approval prompt shown right after pressing Enter is no longer declined automatically (#429).
- Experimental: On macOS, arf ipc commands no longer intermittently report a transport error after the session has already handled the request (#432).
Install arf-console 0.7.0
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/eitsupi/arf/releases/download/v0.7.0/arf-console-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/eitsupi/arf/releases/download/v0.7.0/arf-console-installer.ps1 | iex"
Download arf-console 0.7.0
──────────────────────────────────────────────────┬───────────────────┬─────────────
File │Platform │Checksum
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arf-console-aarch64-apple-darwin.tar.xz │Apple Silicon macOS│checksum
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arf-console-x86_64-apple-darwin.tar.xz │Intel macOS │checksum
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arf-console-aarch64-pc-windows-msvc.zip │ARM64 Windows │checksum
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arf-console-x86_64-pc-windows-msvc.zip │x64 Windows │checksum
──────────────────────────────────────────────────┼───────────────────┼─────────────
arf-console-aarch64-unknown-linux-gnu.tar.xz │ARM64 Linux │checksum
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arf-console-x86_64-unknown-linux-gnu.tar.xz │x64 Linux │checksum
──────────────────────────────────────────────────┼───────────────────┼─────────────
arf-console-aarch64-unknown-linux-musl.tar.xz │ARM64 MUSL Linux │checksum
──────────────────────────────────────────────────┼───────────────────┼─────────────
arf-console-x86_64-unknown-linux-musl.tar.xz │x64 MUSL Linux │checksum
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