| 1 | #!/bin/sh
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| 2 |
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| 3 | echo "This script will update your shell profile when the 'bin' directory"
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| 4 | echo "of python is not early enough of the PATH of your shell."
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| 5 | echo "These changes will be effective only in shell windows that you open"
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| 6 | echo "after running this script."
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| 7 |
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| 8 | PYVER="@PYVER@"
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| 9 | PYTHON_ROOT="/Library/Frameworks/Python.framework/Versions/@PYVER@"
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| 10 |
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| 11 | if [ `id -ur` = 0 ]; then
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| 12 | # Run from the installer, do some trickery to fetch the information
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| 13 | # we need.
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| 14 | theShell="`finger $USER | grep Shell: | head -1 | awk '{ print $NF }'`"
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| 15 |
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| 16 | else
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| 17 | theShell="${SHELL}"
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| 18 | fi
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| 19 |
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| 20 | # Make sure the directory ${PYTHON_ROOT}/bin is on the users PATH.
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| 21 | BSH="`basename "${theShell}"`"
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| 22 | case "${BSH}" in
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| 23 | bash|ksh|sh|*csh|zsh)
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| 24 | if [ `id -ur` = 0 ]; then
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| 25 | P=`su - ${USER} -c 'echo A-X-4-X@@$PATH@@X-4-X-A' | grep 'A-X-4-X@@.*@@X-4-X-A' | sed -e 's/^A-X-4-X@@//g' -e 's/@@X-4-X-A$//g'`
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| 26 | else
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| 27 | P="`(exec -l ${theShell} -c 'echo $PATH')`"
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| 28 | fi
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| 29 | ;;
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| 30 | *)
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| 31 | echo "Sorry, I don't know how to patch $BSH shells"
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| 32 | exit 0
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| 33 | ;;
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| 34 | esac
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| 35 |
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| 36 | # Now ensure that our bin directory is on $P and before /usr/bin at that
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| 37 | for elem in `echo $P | tr ':' ' '`
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| 38 | do
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| 39 | if [ "${elem}" = "${PYTHON_ROOT}/bin" ]; then
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| 40 | echo "All right, you're a python lover already"
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| 41 | exit 0
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| 42 | elif [ "${elem}" = "/usr/bin" ]; then
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| 43 | break
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| 44 | fi
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| 45 | done
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| 46 |
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| 47 | echo "${PYTHON_ROOT}/bin is not on your PATH or at least not early enough"
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| 48 | case "${BSH}" in
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| 49 | *csh)
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| 50 | if [ -f "${HOME}/.tcshrc" ]; then
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| 51 | RC="${HOME}/.tcshrc"
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| 52 | else
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| 53 | RC="${HOME}/.cshrc"
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| 54 | fi
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| 55 | # Create backup copy before patching
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| 56 | if [ -f "${RC}" ]; then
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| 57 | cp -fp "${RC}" "${RC}.pysave"
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| 58 | fi
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| 59 | echo "" >> "${RC}"
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| 60 | echo "# Setting PATH for Python ${PYVER}" >> "${RC}"
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| 61 | echo "# The orginal version is saved in .cshrc.pysave" >> "${RC}"
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| 62 | echo "set path=(${PYTHON_ROOT}/bin "'$path'")" >> "${RC}"
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| 63 | if [ `id -ur` = 0 ]; then
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| 64 | chown "${USER}" "${RC}"
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| 65 | fi
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| 66 | exit 0
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| 67 | ;;
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| 68 | bash)
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| 69 | if [ -e "${HOME}/.bash_profile" ]; then
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| 70 | PR="${HOME}/.bash_profile"
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| 71 | elif [ -e "${HOME}/.bash_login" ]; then
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| 72 | PR="${HOME}/.bash_login"
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| 73 | elif [ -e "${HOME}/.profile" ]; then
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| 74 | PR="${HOME}/.profile"
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| 75 | else
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| 76 | PR="${HOME}/.bash_profile"
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| 77 | fi
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| 78 | ;;
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| 79 | zsh)
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| 80 | PR="${HOME}/.zprofile"
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| 81 | ;;
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| 82 | *sh)
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| 83 | PR="${HOME}/.profile"
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| 84 | ;;
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| 85 | esac
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| 86 |
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| 87 | # Create backup copy before patching
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| 88 | if [ -f "${PR}" ]; then
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| 89 | cp -fp "${PR}" "${PR}.pysave"
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| 90 | fi
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| 91 | echo "" >> "${PR}"
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| 92 | echo "# Setting PATH for Python ${PYVER}" >> "${PR}"
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| 93 | echo "# The orginal version is saved in `basename ${PR}`.pysave" >> "${PR}"
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| 94 | echo 'PATH="'"${PYTHON_ROOT}/bin"':${PATH}"' >> "${PR}"
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| 95 | echo 'export PATH' >> "${PR}"
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| 96 | if [ `id -ur` = 0 ]; then
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| 97 | chown "${USER}" "${PR}"
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| 98 | fi
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| 99 | exit 0
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