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Diffstat (limited to 'scripts/aglsetup.sh')
| -rw-r--r-- | scripts/aglsetup.sh | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/scripts/aglsetup.sh b/scripts/aglsetup.sh new file mode 100644 index 000000000..b11a54196 --- /dev/null +++ b/scripts/aglsetup.sh @@ -0,0 +1,60 @@ +################################################################################ +# +# The MIT License (MIT) +# +# Copyright (c) 2016 Stéphane Desneux <sdx@iot.bzh> +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. +# +################################################################################ + +# detect if this script is sourced: see http://stackoverflow.com/a/38128348/6255594 +SOURCED=0 +if [ -n "$ZSH_EVAL_CONTEXT" ]; then + [[ $ZSH_EVAL_CONTEXT =~ :file$ ]] && { SOURCED=1; SOURCEDIR=$(cd $(dirname -- $0) && pwd -P); } +elif [ -n "$KSH_VERSION" ]; then + [[ "$(cd $(dirname -- $0) && pwd -P)/$(basename -- $0)" != "$(cd $(dirname -- ${.sh.file}) && pwd -P)/$(basename -- ${.sh.file})" ]] && { SOURCED=1; SOURCEDIR=$(cd $(dirname -- ${.sh.file}) && pwd -P); } +elif [ -n "$BASH_VERSION" ]; then + [[ $0 != "$BASH_SOURCE" ]] && { SOURCED=1; SOURCEDIR=$(cd $(dirname -- $BASH_SOURCE) && pwd -P); } +fi + +if [ $SOURCED -ne 1 ]; then + unset SOURCED + unset SOURCEDIR + echo "Error: this script needs to be sourced in a supported shell" >&2 + echo "Please check that the current shell is bash, zsh or ksh and run this script as '. $0 <args>'" >&2 + return 1 +else + unset SOURCED + tmpfile=$(mktemp /tmp/aglsetup.XXXXXXXX) + $SOURCEDIR/.aglsetup_genconfig.bash -s $tmpfile "$@" + rc=$? + unset SOURCEDIR + if [ $rc -eq 0 ]; then + source $tmpfile + rc=$? + else + echo "Error: configuration files generation failed. Environment is not ready." + fi + + rm -f $tmpfile + unset tmpfile + return $rc +fi + |