tmux-resurrect/strategies/irb_default_strategy.sh

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#!/usr/bin/env bash
# "irb default strategy"
#
# Example irb process with junk variables:
# irb RBENV_VERSION=1.9.3-p429 GREP_COLOR=34;47 TERM_PROGRAM=Apple_Terminal
#
# When executed, the above will fail. This strategy handles that.
ORIGINAL_COMMAND="$1"
DIRECTORY="$2"
original_command_wo_junk_vars() {
echo "$ORIGINAL_COMMAND" |
sed 's/RBENV_VERSION[^ ]*//' |
sed 's/GREP_COLOR[^ ]*//' |
sed 's/TERM_PROGRAM[^ ]*//'
}
main() {
echo "$(original_command_wo_junk_vars)"
}
main