commit: 18109919b4f983da20bf9656b4f819fe3802d904 Author: Sam James <sam <AT> gentoo <DOT> org> AuthorDate: Sat Apr 16 06:16:20 2022 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Mon Apr 18 17:43:47 2022 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=18109919
edo.eclass: add new eclass Bug: https://bugs.gentoo.org/744880 Signed-off-by: Sam James <sam <AT> gentoo.org> eclass/edo.eclass | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/eclass/edo.eclass b/eclass/edo.eclass new file mode 100644 index 000000000000..aa0385842c35 --- /dev/null +++ b/eclass/edo.eclass @@ -0,0 +1,45 @@ +# Copyright 2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +# @ECLASS: edo.class +# @MAINTAINER: +# QA Team <[email protected]> +# @AUTHOR: +# Sam James <[email protected]> +# @SUPPORTED_EAPIS: 7 8 +# @BLURB: Convenience function to run commands verbosely and die on failure +# @DESCRIPTION: +# This eclass provides the 'edo' command, and an 'edob' variant for ebegin/eend, +# which dies (exits) on failure and logs the command used verbosely. +# + +case ${EAPI} in + 7|8) ;; + *) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;; +esac + +if [[ -z ${_EDO_ECLASS} ]] ; then +_EDO_ECLASS=1 + +# @FUNCTION: edo +# @USAGE: <command> [<args>...] +# @DESCRIPTION: +# Executes a short 'command' with any given arguments and exits on failure +# unless called under 'nonfatal'. +edo() { + einfo "$@" + "$@" || die -n "Failed to run command: $@" +} + +# @FUNCTION: edob +# @USAGE: <command> [<args>...] +# @DESCRIPTION: +# Executes 'command' with ebegin & eend with any given arguments and exits +# on failure unless called under 'nonfatal'. +edob() { + ebegin "Running $@" + "$@" + eend $? || die -n "Failed to run command: $@" +} + +fi
