Bugzilla Harmony unstable branch reformat rewrite

.perltidyrc

-pbp     # Start with Perl Best Practices
-w       # Show all warnings
-iob     # Ignore old breakpoints
-l=80    # 80 characters per line
-vmll
-ibc
-iscl
-hsc
-mbl=2   # No more than 2 blank lines
-i=2     # Indentation is 2 columns
-ci=2    # Continuation indentation is 2 columns
-vt=0    # Less vertical tightness
-pt=2    # High parenthesis tightness
-bt=2    # High brace tightness
-sbt=2   # High square bracket tightness
-wn      # Weld nested containers
-isbc # Don't indent comments without leading space

refilter-dlang

#!/bin/bash
set -eu

base=139d0ec5f0d1b05ef60772cf9903329d5e010657 # before my first commit

git -C ../.. checkout -B dlang-reformatted "$base"
git -C ../.. commit --allow-empty -m 'Reformat with perltidy'

export FILTER_BRANCH_SQUELCH_WARNING=1

target=$(env -C ../.. git rev-parse HEAD)
env -C ../.. git reset --hard dlang-v3
env -C ../.. git filter-branch -f --parent-filter "sed 's/$base/$target/'" "$base"..dlang-reformatted

env -C ../.. git filter-branch -f --tree-filter "$PWD"/reformat-all "$base"..dlang-reformatted

refilter-unstable

#!/bin/bash
set -eu

# base=c480ce865ba8f9671548b431afa19fd720422387 # before my first commit
base=edf9851a7ddcab83c6dd54f2294041613ace24f7 # BMO master and unstable merge base at the time

git checkout -B unstable-reformatted "$base"
git commit --allow-empty -m 'Reformat with perltidy'

export FILTER_BRANCH_SQUELCH_WARNING=1

#git cherry-pick "$base"..harmony/unstable
target=$(git rev-parse HEAD)
git reset --hard harmony/unstable
# git rebase --preserve-merges --onto="$target" "$base" unstable-reformatted
env -C ../.. git filter-branch -f --parent-filter "sed 's/$base/$target/'" "$base"..unstable-reformatted

env -C ../.. git filter-branch -f --tree-filter "$PWD"/reformat-all "$base"..unstable-reformatted

reformat-all

#!/bin/bash
set -eu

dir=$(cd "$(dirname "$0")" && pwd)
cd "$dir"/../..
find . -name '*.p[lm]' -print0 | xargs -0 -n 1 -P "$(nproc)" "$dir"/reformat-one

reformat-one

#!/bin/bash
set -eu

(
	cd "$(dirname "$0")"
	perl -I ~/perl5/lib/perl5/ ~/perl5/bin/perltidy
) < "$1" | sponge "$1"