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This commit introduces 5.2_p37-r4 and bash-5.3_p3-r1, as well as revising bash-9999. The effective changes are described herewith. Install a new /etc/profile.d drop-in, named "00-prompt-command.sh". It serves to initialise the PROMPT_COMMAND variable as early as is conveniently possible, provided that bash is acting as a login shell. Install a revision of the /etc/bash/bashrc file that refrains from initialising the PROMPT_COMMAND variable, provided that bash is acting as a login shell. Along with the aforementioned change, this amounts to a simplified interpretation of GitHub PR #42626. Though not a common practice, some /etc/profile.d drop-ins (such as vte-2.91.sh) need to be able to manipulate PROMPT_COMMAND and had hitherto been stymied by bashrc proceeding to unconditionally clobber it. Finally, refrain from installing 15-gentoo-bashrc-check.bash to /etc/bash/bashrc.d. At the time of its introduction, I recommended that it should exist for no longer than a year. Its removal is overdue. Reported-by: Krzesimir Nowak <knowak@microsoft.com> Part-of: https://github.com/gentoo/gentoo/pull/42626 Closes: https://github.com/gentoo/gentoo/pull/42626 Signed-off-by: Kerin Millar <kfm@plushkava.net> Signed-off-by: Sam James <sam@gentoo.org>
8 lines
309 B
Bash
8 lines
309 B
Bash
# This unit serves to initialise PROMPT_COMMAND as early as possible in cases
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# where bash has been launched as a login shell. Though not an especially
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# common practice, some profile.d drop-ins need to be able to extend its value.
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if [ "${BASH}" ] && shopt -q login_shell; then
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eval 'PROMPT_COMMAND=()'
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fi
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