81 lines
2.6 KiB
Fish
81 lines
2.6 KiB
Fish
function _maybe_set --description "Either appends or prepends to a variable if the file or directory exists and isn't already present"
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# Replicate some of the `set` args
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argparse 'a/append' 'p/prepend' 'x/export' 'g/global' -- $argv
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if [ (count $argv) -ne 2 ]
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echo "_maybe_set Requires exactly two arguments"
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return 1
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end
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set -l var_name "$argv[1]"
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set -l existing_val (eval 'echo $'(echo $var_name))
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set -l new_value "$argv[2]"
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if not contains -- "$new_value" "$existing_val" ;and test -e "$new_value"
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set $_flag_append $_flag_prepend $_flag_export $_flag_global $var_name $new_value
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end
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end
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set det_os "unknown"
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switch (uname)
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case "Darwin"
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set det_os "mac"
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case "Linux"
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set det_os "linux"
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case '*'
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set det_os "unknown"
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end
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# opt directory
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_maybe_set -p PATH /opt/local/sbin
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_maybe_set -p PATH /opt/local/bin
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# Set python paths
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if [ $det_os = "mac" ]
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# Fix Python path on OSX to avoid considering System extras over newer versions
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# Local
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_maybe_set -p PATH "$HOME/Library/Python/2.7/bin"
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_maybe_set -p PATH "$HOME/Library/Python/3.7/bin"
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# set -gx PYTHONPATH $HOME/Library/Python/2.7/lib/python/site-packages:$PYTHONPATH
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# Macports
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_maybe_set -a PATH /opt/local/Library/Frameworks/Python.framework/Versions/Current/bin
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# set -gx PYTHONPATH /opt/local/Library/Frameworks/Python.framework/Versions/Current/lib $PYTHONPATH
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# set -gx PYTHONPATH /opt/local/Library/Frameworks/Python.framework/Versions/Current/lib/python2.7/site-packages /Library/Python/2.7/site-packages $PYTHONPATH
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end
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# NPM paths
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if command -q npm
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set npm_path "$HOME/.npm/bin"
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if [ ! -d "$npm_path" ]
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# It's more robust to use the subshell, but far slower
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set npm_path (npm bin -g 2> /dev/null)
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end
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_maybe_set -a PATH "$npm_path"
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end
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# Add rust cargo path
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_maybe_set -p PATH "$HOME/.cargo/bin"
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# Golang paths
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set -gx GOPATH $HOME/workspace/go_path
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_maybe_set -p PATH "$GOPATH/bin"
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_maybe_set -p PATH "/usr/local/go/bin"
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# Android paths
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if [ $det_os = "linux" ]
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set -gx ANDROID_HOME "$HOME/workspace/adt-bundle-linux/sdk"
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else if [ $det_os = "mac" ]
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set -gx ANDROID_HOME "$HOME/workspace/android-sdk-macosx"
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end
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_maybe_set -a PATH "$ANDROID_PATH/platform-tools"
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_maybe_set -a PATH "$ANDROID_PATH/tools"
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# Ruby paths
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if type -q rbenv ; and status --is-interactive
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_maybe_set -a PATH "$HOME/.rbenv/shims"
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else if [ -d "$HOME/.rvm" ]
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_maybe_set -a PATH "$HOME/.rvm/bin"
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source "$HOME/.rvm/scripts/extras/rvm.fish"
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end
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# Home paths to take final precedent
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_maybe_set -p PATH "$HOME/.local/bin"
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_maybe_set -p PATH "$HOME/bin"
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