Configuration for my NixOS based systems and Home Manager
ADD: for-each-ref script
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scripts/for-each-ref.rcsh
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scripts/for-each-ref.rcsh
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#!/usr/bin/env rc
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flag e +
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current_ref=`{
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git symbolic-ref --short -q HEAD \
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|| git describe --tags --exact-match >[2]/dev/null \
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|| git rev-parse --short HEAD
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}
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root=`{git rev-parse --show-toplevel}
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fn log {
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echo $"* >[1=2] #"
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}
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log Preserving current symbolic ref to return to later: $current_ref
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rev_range=$1
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shift
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revlist=`{git rev-list $rev_range --reverse}
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for (rev in $revlist) {
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echo Checking out $rev
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# Checkout the ref
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git checkout $rev
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# Execute the argument
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for (command in $*) {
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eval $command
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}
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git restore $root
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}
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log Done!
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git checkout $current_ref