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|
#!/bin/bash
. "${0%/*}/common"
if [ -z "$(git -C "${git_dir}" diff)" ]; then
exit
fi
find_vcfs \
| while read -r file; do
if [ ! -f "${file}" ]; then
>&2 printf 'File "%s" is in git, but not in the worktree.\n' "${file##*/}"
exit 1
fi
if ! git -C "${git_dir}" archive HEAD -- "${file##*/}" >/dev/null; then
>&2 printf 'File "%s" is in the worktree but not in git.\n' "${file##*/}"
exit 1
fi
if ! git -C "${git_dir}" archive HEAD -- "${file##*/}" \
| tar -Ox \
| diff -q - "${file}"; then
>&2 printf 'File "%s" was changed relative to git.\n' "${file##*/}"
exit 1
fi
done
print_cnt() {
printf 'BEGIN:VCARD\n'
printf 'VERSION:3.0\n'
for key in "${keys[@]}"; do
eval 'value="${'"$1${key}"'}"'
printf '%s:%s\n' "${key}" "${value}"
done
printf 'END:VCARD\n'
}
read_line() {
local line
IFS='' read -r line
for key in "${alpine_keys[@]}"; do
eval "${1}${key}"'="${line%%'"$(printf '\t')"'*}"'
eval 'line="${line#${'"${1}${key}"'}}"'
line="${line#$(printf '\t')}"
done
}
sed -i '
/^#/d
' "${git_dir}"'/addressbook'
last_uids=()
git -C "${git_dir}" diff -U0 -- addressbook \
| sed '
1,/^+++/d
$ s#$#\n@@ #
' \
| while IFS='' read -r line; do
case "${line}" in
'@@ '*)
for last_uid in "${last_uids[@]}"; do
sed -i '/^'"${last_uid}"'\s/d' "${git_dir}/uids"
rm "${git_dir}/${last_uid}.vcf"
done
last_uids=()
removals=false
;;
'+'*)
newUID="${last_uids[${#last_uids[@]}]}"
mapfile -t last_uids < <(
printf '%s\n' "${last_uids[@]}" \
| sed '$d'
)
read_line 'new' < <(
printf '%s\n' "${line#+}"
)
newREV=$(
date -u -Iseconds \
| sed 's@+00:00$@Z@'
)
if [ -z "${newUID}" ]; then
if ${removals}; then
>&2 printf 'There were more addresses added than removed.\n'
exit 1
fi
newUID=$(uuidgen)
printf '%s\t%s\n' "${newUID}" "${line#+}" \
>> "${git_dir}/uids"
print_cnt 'new' > "${git_dir}/${newUID}.vcf"
else
read_line 'old' < <(
sed '
s/^'"${newUID}"'\t//
t
d
' "${git_dir}/uids"
)
sed -i '
/^'"${newUID}"'\t/ {
i '"${newUID}$(printf '\t')${line#+}"'
d
}
' "${git_dir}/uids"
for key in "${alpine_keys[@]}"; do
if eval '[ "${old'"${key}"'}" != "${new'"${key}"'}" ]'; then
for insert in "${key}:" 'VERSION:' 'BEGIN:VCARD$' ''; do
if [ -z "${insert}" ]; then
>&2 printf 'Cannot find any place to insert into "%s".\n' "${uid}.vcf"
exit 1
fi
if ! grep -q '^'"${insert}" "${git_dir}/${uid}.vcf"; then
continue
fi
if [ "${insert}" = "${key}:" ]; then
delete_command='d'
else
delete_command=''
fi
eval 'value="${new'"${key}"'}"'
if [ -z "${value}" ]; then
insert_command=''
else
insert_command='a '"${key}"':'"${value}"
fi
sed -i '
/^'"${key}"'/ {
'"${insert_command}"'
'"${delete_command}"'
}
' "${git_dir}/${uid}.vcf"
break
done
fi
done
fi
;;
'-'*)
removals=true
if num=$(
sed 's@^\S\+ @@' "${git_dir}/uids" \
| grep -nxF "${line#-}"
); then
last_uid=$(
sed -n '
'"${num}"' {
s@\s.*$@@
p
}'
)
else
>&2 printf 'cannot find line "%s" for removal\n' "${line#-}"
exit 1
fi
last_uids=(
"${last_uids[@]}"
"${last_uid}"
)
;;
esac
done
|
