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9a53011961
Update profile script for sh-like shells to only source sh or bash initialization script when BASH environment variable is found set. Fixes #473
22 lines
423 B
Bash
22 lines
423 B
Bash
# shellcheck shell=sh
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# get current shell name by querying shell variables or looking at parent
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# process name
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if [ -n "${BASH:-}" ]; then
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if [ "${BASH##*/}" = 'sh' ]; then
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shell='sh'
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else
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shell='bash'
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fi
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elif [ -n "${ZSH_NAME:-}" ]; then
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shell=$ZSH_NAME
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else
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shell=$(@BASENAME@ "$(@PS@ -p $$ -ocomm=)")
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fi
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if [ -f "@initdir@/$shell" ]; then
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. "@initdir@/$shell"
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else
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. '@initdir@/sh'
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fi
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