CHANGELOG.md
## Unreleased ([changes](https://github.com/infertux/bashcov/compare/v3.1.2...master))
* TBD
## v3.1.2, 2024-02-29 ([changes](https://github.com/infertux/bashcov/compare/v3.1.1...v3.1.2))
* [BUGFIX] Upgrade `simplecov` to [calling twice bug fix](https://github.com/simplecov-ruby/simplecov/issues/1003)
## v3.1.1, 2023-09-28 ([changes](https://github.com/infertux/bashcov/compare/v3.1.0...v3.1.1))
* [BUGFIX] Make sure StringIO is loaded when `--mute` is used
## v3.1.0, 2023-09-28 ([changes](https://github.com/infertux/bashcov/compare/v3.0.3...v3.1.0))
* [FEATURE] Better diagnostics for runner result specs
* [BUGFIX] Use `/usr/bin/env bash`
* [FEATURE] Initialize GitHub Actions workflow
* [MISC] Make `Detective#shellscript_syntax?` private
* [BUGFIX] Handle binary data
* [BUGFIX] Fix Rubocop violations
## v3.0.3, 2023-07-14 ([changes](https://github.com/infertux/bashcov/compare/v3.0.2...v3.0.3))
* [BUGFIX] Improve shebang detection (#74)
## v3.0.2, 2023-04-18 ([changes](https://github.com/infertux/bashcov/compare/v3.0.1...v3.0.2))
* [BUGFIX] Match function names containing digits and colons
## v3.0.1, 2023-04-15 ([changes](https://github.com/infertux/bashcov/compare/v3.0.0...v3.0.1))
* [BUGFIX] Fix incorrect executables path in gemspec
## v3.0.0, 2023-04-10 ([changes](https://github.com/infertux/bashcov/compare/v1.8.2...v3.0.0))
* [MISC] New minimum Bash version supported is 4.3
* [MISC] New minimum Ruby version supported is 3.0
* [BUGFIX] Running Bashcov as root is now working (especially useful with Docker) although it is not recommended (#31, #43 and #56)
* [BUGFIX] Fix comments preceded by tabs not filtered out (#68)
* [BUGFIX] Fix two-line multilines not being treated as related (#67)
* [BUGFIX] Redefine `BASH_VERSION` when `bash_path` is read from command options (#57)
* [BUGFIX] Mute output from Bashcov and SimpleCov when requested (#54)
* [BUGFIX] Correctly handle empty scripts by short-circuiting
`FieldStream#each` if the reader stream is at end-of-file before
the start-of-fields pattern is encountered (#41)
* [FEATURE] Bashcov omits from the coverage results any files that match one
or more of the filters in `SimpleCov.filters` (#38)
* [FEATURE] Ensure that files matching the `SimpleCov.tracked_files` glob
pattern are included in the coverage results, regardless of
whether `Bashcov.skip_uncovered` is enabled (#38)
## v1.8.2, 2018-03-27 ([changes](https://github.com/infertux/bashcov/compare/v1.8.1...v1.8.2))
* [BUGFIX] Fix coverage for complex heredoc constructions (#32)
## v1.8.1, 2018-03-01 ([changes](https://github.com/infertux/bashcov/compare/v1.8.0...v1.8.1))
* [BUGFIX] Fix incorrect coverage for some multiline strings (#35)
## v1.8.0, 2018-01-13 ([changes](https://github.com/infertux/bashcov/compare/v1.7.0...v1.8.0))
* [FEATURE] Merge coverage results from multiple runs when
`SimpleCov.use_merging` is set to `true`. Auto-generate
likely-unique values for `SimpleCov.command_name`, providing the
`--command-name` option and `BASHCOV_COMMAND_NAME` environment
variable for users to set a command name explicitly (#34)
## v1.7.0, 2017-12-28 ([changes](https://github.com/infertux/bashcov/compare/v1.6.0...v1.7.0))
* [MISC] Add support for Ruby 2.5 and drop 2.2
* [BUGFIX] Fix issue where coverage would be run twice and overwritten (#33)
* [FEATURE] Enhance shell script detection by parsing shebangs, checking
filename extensions, and running syntax checks with `bash -n`
(classes `Detective` & `Runner`) (#30)
## v1.6.0, 2017-10-24 ([changes](https://github.com/infertux/bashcov/compare/v1.5.1...v1.6.0))
* [BUGFIX] Don't crash when files contain invalid UTF-8 characters (#27)
* [FEATURE] Upgrade SimpleCov dependency to 0.15
## v1.5.1, 2017-03-10 ([changes](https://github.com/infertux/bashcov/compare/v1.5.0...v1.5.1))
* [BUGFIX] Fix incorrect coverage for some multiline strings (#26)
## v1.5.0, 2017-02-08 ([changes](https://github.com/infertux/bashcov/compare/v1.4.1...v1.5.0))
* [BUGFIX] Fix incorrect coverage for some multiline strings (#23)
* [FEATURE] Add support for Ruby 2.4
## v1.4.1, 2016-10-11 ([changes](https://github.com/infertux/bashcov/compare/v1.4.0...v1.4.1))
* [BUGFIX] Fix incorrect coverage for some multiline strings (#22)
## v1.4.0, 2016-10-08 ([changes](https://github.com/infertux/bashcov/compare/v1.3.1...v1.4.0))
* [BUGFIX] Fix incorrect coverage for case statements (#21)
* [BUGFIX] Fix rare race condition leading to a crash when a file is deleted at the wrong moment
* [FEATURE] Add support for heredoc and multiline strings in general (#2)
* [MISC] Set up Travis CI to test Bashcov with Bash 4.0 through 4.4
* [MISC] Drop support for old Ruby versions (2.0 and 2.1)
## v1.3.1, 2016-02-19 ([changes](https://github.com/infertux/bashcov/compare/v1.3.0...v1.3.1))
* [FEATURE] Add support back for Ruby 2.0.0 until it's officially EOL
* [BUGFIX] Expand `PS4` variables to empty strings so that Bashcov won't cause scripts to abort when Bash is running under `set -o nounset`
## v1.3.0, 2016-02-10 ([changes](https://github.com/infertux/bashcov/compare/v1.2.1...v1.3.0))
* [FEATURE] Upgrade SimpleCov dependency to 0.11
* [FEATURE] Add support for Ruby 2.3 and drop 1.9
* [FEATURE] Add ability to pass `--bash-path` and `--root` as arguments
* [FEATURE] Add basic support for Bash versions prior to 4.1 (no `BASH_XTRACEFD`)
* [FEATURE] Handle `pushd` & `popd` commands
* [BUGFIX] Fix potential bug with long paths under Bash 4.2 as it truncates `PS4` to 128 characters
* [BUGFIX] Fail gracefully if a Bash script unsets `LINENO`
* [BUGFIX] Refactor parser to not use subshells in `PS4` as it causes erroneous extra hits as well as being slow (classes `FieldStream` & `Xtrace`)
Big kudos to @BaxterStockman for his awesome work on PR #16
See https://github.com/infertux/bashcov/#some-gory-details
## v1.2.1, 2015-05-05 ([changes](https://github.com/infertux/bashcov/compare/v1.2.0...v1.2.1))
* [BUGFIX] Preserve original exit status when exiting Bashcov
## v1.2.0, 2015-05-04 ([changes](https://github.com/infertux/bashcov/compare/v1.1.0...v1.2.0))
* [FEATURE] Enforce coherent coding style with Rubocop
* [FEATURE] Upgrade dependencies (#11)
* [FEATURE] Improve OS X compatibility (#10)
## v1.1.0, 2015-02-20 ([changes](https://github.com/infertux/bashcov/compare/v1.0.1...v1.1.0))
* [FEATURE] Upgrade dependencies
## v1.0.1, 2013-03-21 ([changes](https://github.com/infertux/bashcov/compare/v1.0.0...v1.0.1))
* [BUGFIX] Allow to add SimpleCov filters
* [BUGFIX] Lines containing only `elif` should be ignored
## v1.0.0, 2013-03-16 ([changes](https://github.com/infertux/bashcov/compare/v0.0.9...v1.0.0))
* First stable release. Enjoy!
## v0.0.1 to v0.0.9, 2012-12-08 to 2013-03-05 ([changes](https://github.com/infertux/bashcov/compare/v0.0.1...v0.0.9))
* Experimental pre-releases. You should avoid to use these versions.