50 lines
1.7 KiB
Fish
50 lines
1.7 KiB
Fish
function brew_uninstall --description "Select packages to uninstall"
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set --local uninst_pkgs $argv
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if test (count $uninst_pkgs) -eq 0
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set uninst_pkgs (brew leaves | eval "fzf --multi --prompt='[brew:uninstall] '")
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end
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if test (count $uninst_pkgs) -gt 0
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echo "Determining package dependencies..."
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# Output is multiline with format "pkgname:" if no dependencies, otherwise "pkgname: dep1 dep2 dep3 ..."
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set --local brew_deps_installed (string collect (brew deps --installed))
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# Accumulate uninst_pkgs and their transitive dependencies
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set --local uninst_pkgs_all $uninst_pkgs
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for bdi in $brew_deps_installed
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set --local pkg (string split ':' $bdi | head -n 1)
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set --local deps (string split ' ' (string split ':' $bdi | tail -n +2))
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if contains -- $pkg $uninst_pkgs
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for dep in $deps
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if test -n $dep
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if not contains -- $dep $uninst_pkgs_all
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set uninst_pkgs_all $uninst_pkgs_all $dep
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end
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end
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end
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end
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end
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# Don't uninstall packages that are still dependencies of other packages
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set --local uninst_pkgs_final $uninst_pkgs_all
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for bdi in $brew_deps_installed
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set --local pkg (string split ':' $bdi | head -n 1)
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set --local deps (string split ' ' (string split ':' $bdi | tail -n +2))
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if not contains -- $pkg $uninst_pkgs_all
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for dep in $deps
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if test -n $dep
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if set --local index (contains --index $dep $uninst_pkgs_final)
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set --erase uninst_pkgs_final[$index]
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end
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end
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end
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end
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end
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echo "Uninstalling: $uninst_pkgs_final"
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brew uninstall $uninst_pkgs_final
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end
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end
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