3fec77e72a
It turns out that control flow in csh is a pain. But we can rely on `test`, which is thankfully POSIX. Closes #17949.
56 lines
3.1 KiB
Bash
56 lines
3.1 KiB
Bash
# Documentation defined in Library/Homebrew/cmd/shellenv.rb
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# HOMEBREW_CELLAR and HOMEBREW_PREFIX are set by extend/ENV/super.rb
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# HOMEBREW_REPOSITORY is set by bin/brew
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# Leading colon in MANPATH prepends default man dirs to search path in Linux and macOS.
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# Please do not submit PRs to remove it!
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# shellcheck disable=SC2154
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homebrew-shellenv() {
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if [[ "${HOMEBREW_PATH%%:"${HOMEBREW_PREFIX}"/sbin*}" == "${HOMEBREW_PREFIX}/bin" ]]
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then
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return
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fi
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if [[ -n "$1" ]]
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then
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HOMEBREW_SHELL_NAME="$1"
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else
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HOMEBREW_SHELL_NAME="$(/bin/ps -p "${PPID}" -c -o comm=)"
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fi
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case "${HOMEBREW_SHELL_NAME}" in
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fish | -fish)
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echo "set -gx HOMEBREW_PREFIX \"${HOMEBREW_PREFIX}\";"
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echo "set -gx HOMEBREW_CELLAR \"${HOMEBREW_CELLAR}\";"
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echo "set -gx HOMEBREW_REPOSITORY \"${HOMEBREW_REPOSITORY}\";"
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echo "fish_add_path -gP \"${HOMEBREW_PREFIX}/bin\" \"${HOMEBREW_PREFIX}/sbin\";"
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echo "set -q MANPATH; and set MANPATH[1] \":\$(string trim --left --chars=\":\" \$MANPATH[1])\";"
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echo "! set -q INFOPATH; and set INFOPATH ''; set -gx INFOPATH \"${HOMEBREW_PREFIX}/share/info\" \$INFOPATH;"
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;;
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csh | -csh | tcsh | -tcsh)
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echo "setenv HOMEBREW_PREFIX ${HOMEBREW_PREFIX};"
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echo "setenv HOMEBREW_CELLAR ${HOMEBREW_CELLAR};"
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echo "setenv HOMEBREW_REPOSITORY ${HOMEBREW_REPOSITORY};"
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echo "setenv PATH ${HOMEBREW_PREFIX}/bin:${HOMEBREW_PREFIX}/sbin:\$PATH;"
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echo "test \${?MANPATH} -eq 1 && setenv MANPATH :\${MANPATH};"
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echo "setenv INFOPATH ${HOMEBREW_PREFIX}/share/info\`test \${?INFOPATH} -eq 1 && echo :\${INFOPATH}\`;"
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;;
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pwsh | -pwsh | pwsh-preview | -pwsh-preview)
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echo "[System.Environment]::SetEnvironmentVariable('HOMEBREW_PREFIX','${HOMEBREW_PREFIX}',[System.EnvironmentVariableTarget]::Process)"
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echo "[System.Environment]::SetEnvironmentVariable('HOMEBREW_CELLAR','${HOMEBREW_CELLAR}',[System.EnvironmentVariableTarget]::Process)"
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echo "[System.Environment]::SetEnvironmentVariable('HOMEBREW_REPOSITORY','${HOMEBREW_REPOSITORY}',[System.EnvironmentVariableTarget]::Process)"
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echo "[System.Environment]::SetEnvironmentVariable('PATH',\$('${HOMEBREW_PREFIX}/bin:${HOMEBREW_PREFIX}/sbin:'+\$ENV:PATH),[System.EnvironmentVariableTarget]::Process)"
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echo "[System.Environment]::SetEnvironmentVariable('MANPATH',\$('${HOMEBREW_PREFIX}/share/man'+\$(if(\${ENV:MANPATH}){':'+\${ENV:MANPATH}})+':'),[System.EnvironmentVariableTarget]::Process)"
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echo "[System.Environment]::SetEnvironmentVariable('INFOPATH',\$('${HOMEBREW_PREFIX}/share/info'+\$(if(\${ENV:INFOPATH}){':'+\${ENV:INFOPATH}})),[System.EnvironmentVariableTarget]::Process)"
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;;
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*)
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echo "export HOMEBREW_PREFIX=\"${HOMEBREW_PREFIX}\";"
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echo "export HOMEBREW_CELLAR=\"${HOMEBREW_CELLAR}\";"
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echo "export HOMEBREW_REPOSITORY=\"${HOMEBREW_REPOSITORY}\";"
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echo "export PATH=\"${HOMEBREW_PREFIX}/bin:${HOMEBREW_PREFIX}/sbin\${PATH+:\$PATH}\";"
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echo "[ -z \"\${MANPATH-}\" ] || export MANPATH=\":\${MANPATH#:}\";"
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echo "export INFOPATH=\"${HOMEBREW_PREFIX}/share/info:\${INFOPATH:-}\";"
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;;
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esac
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}
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