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#!/usr/bin/env bash
# This script applies the contents of "common.sh" to the other files.
set -e
dir=${0%"${0##*/}"}
update() {
{
sed -n "1,/^#----BEGIN INCLUDE $1/p" "$2"
cat << EOF
# NOTE: Do not directly edit this section, which is copied from "$1".
# To modify it, one can edit "$1" and run "./update.sh" to apply
# the changes. See code comments in "$1" for the implementation details.
EOF
echo
grep -v '^[[:blank:]]*#' "$dir/$1" # remove code comments from the common file
sed -n '/^#----END INCLUDE/,$p' "$2"
} > "$2.part"
mv -f "$2.part" "$2"
}
update "common.sh" "$dir/completion.bash"
update "common.sh" "$dir/completion.zsh"
update "common.sh" "$dir/key-bindings.bash"
update "common.sh" "$dir/key-bindings.zsh"
update "common.fish" "$dir/completion.fish"
update "common.fish" "$dir/key-bindings.fish"
# Check if --check is in ARGV
check=0
rest=()
for arg in "$@"; do
case $arg in
--check) check=1 ;;
*) rest+=("$arg") ;;
esac
done
fmt() {
if ! grep -q "^#----BEGIN shfmt" "$1"; then
if [[ $check == 1 ]]; then
shfmt -d "$1"
return $?
else
shfmt -w "$1"
fi
else
{
sed -n '1,/^#----BEGIN shfmt/p' "$1" | sed '$d'
sed -n '/^#----BEGIN shfmt/,/^#----END shfmt/p' "$1" | shfmt --filename "$1"
sed -n '/^#----END shfmt/,$p' "$1" | sed '1d'
} > "$1.part"
if [[ $check == 1 ]]; then
diff -q "$1" "$1.part"
ret=$?
rm -f "$1.part"
return $ret
fi
mv -f "$1.part" "$1"
fi
}
for file in "${rest[@]}"; do
fmt "$file" || exit $?
done
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