v0.1.0-rc.0

tracexec v0.1.0-rc.0 released!

Added

• TUI: toggle showing/hiding the environment variables by pressing E.
• CI: initialize Continuous Integration with GitHub Actions.
• CI: setup cargo-deny and cargo-about.

Fixed

• TUI: don't select past the last event.
• TUI: don't display header before cmdline in details popup.
• Don't set SHELL if it is not present in the environment.
• Test: add more details for assertion failures.

Changed

• Use BTreeMap to make environment variables sorted and deterministic.
• TUI: show fd at last to make argv more visible.
• TUI: pty pane's title is now "Terminal" instead of "Pseudo Terminal".
• docs: update README for 0.1.0

v0.1.0-beta.3

tracexec v0.1.0-beta.3 released!

This should be the last beta release before v0.1.0. All the features I want in v0.1.0 are already implemented.
I am starting to add some tests and looking for bugs to fix.

Changes since v0.1.0-beta.2:

Added

• TUI: Display file descriptor flags in the FdInfo tab of the details popup.

Fixed

• Don't crash if tcsetpgrp returns ENOTTY
• It's now documented that --color has no effect on TUI.
• Some typos.

Changed

• TUI: Copy popup now has a green border.

v0.1.0-beta.2

tracexec v0.1.0-beta.2 released!

Changes since v0.1.0-beta.1:

Added

• Tracing and diffing file descriptors.
• Option to show stdio/fds in cmdline.
• TUI: show detailed information of file descriptors in the FdInfo tab of details popup.

Changed

• Update dependencies.
• TUI: Make CLI flags in help dialog more readable.
• Warn if argv is empty.
• Warn on bad envp/argv/filename.
• Log: --show-cmdline no longer implies --successful-only
• Warnings are now shown in TUI/Log mode.
• --verbose/--quiet is removed from CLI. Use --filter/--filter-include/--filter-exclude instead.

Fixed

• Don't crash when tracee closes its stdio.
• TUI: fix truncated tabs.

v0.1.0-beta.1

tracexec v0.1.0-beta.1 released!

Changes since v0.1.0-alpha.8:

Added

• Add "Environment" tab to the details popup in TUI.
• Add scroll bars to event list in TUI.
• Handle argv[0] in logging mode.
• Send Ctrl+S to pty by pressing Alt+S when event list is active in TUI.

Changed

• TUI now automatically selects the first/last event when the list is scrolled to the top/bottom or page up/down.
• In logging mode, the color of pid now matches TUI.

Fixed

• Don't use option separator - in cmdline because it implies --ignore-environment.
• Fix the logic of argv[0] handling for both logging and TUI mode.
• Handle edge cases for the TUI event list when there are no events.
• Two off-by-one errors in the TUI event list.
• Clean up legacy code in pseduo terminal handling.
• Some typos.

v0.1.0-alpha.8

tracexec v0.1.0-alpha.8 released!

Changes since v0.1.0-alpha.7:

Added/Changed

• TUI: show basic statistics of events
• TUI: change colors for exec results.
• TUI: set frame rate from CLI by --frame-rate/-F option.
• TUI: default frame rate is now 60(previously 30).
• TUI: Add more details and scrollbar to the details popup.
• TUI: Copy to clipboard now works for the details popup.

Optimizations

• Tweak tokio worker thread count.
• Reduce idle CPU usage in TUI mode.
  • Lines and List are now cached for the event list.

Fixed

• The formatting of interpreters now correctly respects color settings(e.g. NO_COLOR).

v0.1.0-alpha.7

tracexec v0.1.0-alpha.7 released!

Changes since v0.1.0-alpha.6:

Added/Changed

• TUI: A basic details view is added.
• TUI: Copy to clipboard feature is added.
• TUI: Press any key to close the help dialog.
• Internal refactor and optimization.

v0.1.0-alpha.6

tracexec v0.1.0-alpha.6 released!

Changes since v0.1.0-alpha.5:

Added/Changed

• The panes in the TUI can now be resized by G and S keys.
• Vertical layout for the TUI is now supported. Use --layout vertical to enable it.
  (Or dynamically switch between horizontal and vertical layout by Alt+L in the TUI)
• Line wrapping for bottom help text in the TUI.
• Hide navigation key bindings from the bottom help text in the TUI.
• Show verbose help text in the TUI when pressing F1.
• In TUI, failed exec events with ENOENT are now given a special color.
• Update the style of selected items and arg0 for the TUI.
• Title now shows on the left top corner in the TUI (alongside version).
• Scroll to (start/end)/top/bottom in the TUI by (Shift + ) Home/End keys.

Fixed

• Don't render the TUI when the terminal is too small
• Don't horizontally scroll past content.

v0.1.0-alpha.5

tracexec v0.1.0-alpha.5 released!

Changes since v0.1.0-alpha.4:

Added

• Horizontal scrolling in the TUI
• Use Ctrl+S to switch active pane in the TUI
• Event filter option(--filter). (Meanwhile, the tracing args are dropped for TUI mode)
• Option to set default active pane for TUI in the command line
• PageUp/PageDown/PageLeft/PageRight to scroll faster in the TUI

Changed

• Tracer thread now is named tracer.
• Optimization: only render the visible part of the events in the TUI.
• PTY master is now closed when TUI exits.
• TUI now shows the cmdline for exec events.

Fixed

• Fix hang when root child is stopped by other signals before ptrace is setup
• Fix selection and resize for the event list in the TUI
• Fix that TUI doesn't display failed exec events
• Some typos

v0.1.0-alpha.4

tracexec v0.1.0-alpha.4 released!

Changes since v0.1.0-alpha.3:

New Features

• Added -C option to change the working directory of tracexec.
• Added terminate/kill on exit option to TUI command.
• Added --user option to run as a different user. (This is mostly useful for tracing setuid/setgid binaries. Thanks to strace for the idea.)
  • Automatically disable seccomp-bpf when using --user because seccomp-bpf enforces no-new-privs.

Fixes

• Fix wrong cwd used to spawn child processes. This bug was introduced when switching to use CommandBuilder in v0.1.0-alpha.3.
• Fix RUST_LOG env var getting overwritten by tracexec. tracexec should not touch the environment variables at all.

v0.1.0-alpha.3

tracexec v0.1.0-alpha.3 released!

Changes since v0.0.5:

• Added experimental TUI command.
• Logs are no longer output to stderr, but saved to a file instead.
• Internal refactor.