forked from Lephenixnoir/sh-elf-gcc
56 lines
1.4 KiB
Bash
Executable File
56 lines
1.4 KiB
Bash
Executable File
#! /usr/bin/env bash
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path=$1/bin
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tag="<sh-elf-gcc>"
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# Check whether there is already such a binutils in the PATH
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existing=$(which sh-elf-gcc)
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rc=$?
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if [[ $rc == 0 && "$existing" != "$path/sh-elf-gcc" ]]; then
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echo "$tag WARNING: there seems to be another sh-elf-gcc in the PATH, be careful!" >&2
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fi
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if [[ $rc == 0 && "$existing" == "$path/sh-elf-gcc" ]]; then
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echo "$tag This build is already in the PATH, there is nothing to do." >&2
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exit 0
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fi
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# Try to find a suitable default
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default="$HOME/.profile"
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candidates="$HOME/.zprofile $HOME/.profile $HOME/.bash_profile $HOME/.zshrc $HOME/.bashrc"
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for c in $candidates; do
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if [[ -f $c ]]; then
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default=$c
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break
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fi
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done
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# Suggest to add the path to binaries to the PATH at startup
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cat <<EOF
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===============================================================================
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sh-elf-gcc has been compiled but is not in the PATH, so it can't be used yet.
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I can add this line to your profile to update the PATH when you log in:
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export PATH="\$PATH:$path"
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* Press Enter to add this line to $default
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* Or type "-" to skip this step
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* Or type in another file name
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EOF
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read -p "> " startup_file
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[[ -z "$startup_file" ]] && startup_file=$default
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if [[ "$startup_file" == "-" ]]; then
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echo "$tag Skipped setting the PATH."
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else
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echo "export PATH=\"\$PATH:$path\"" >> $startup_file
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echo "$tag Set the PATH in $startup_file, this will take effect next login."
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fi
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