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feat(package): migrator: something

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This commit is contained in:
yukkop
2025-12-04 21:02:38 +00:00
parent dfa76b2a19
commit b786098867
12 changed files with 226 additions and 120 deletions
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75
package/migrator/migrator.sh
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@@ -37,8 +37,8 @@ while [ $# -gt 0 ]; do
case $1 in
migrate|create|fetch|list|init)
[ "${SUBCOMMAND+x}" ] && {
log error "ambiguous subcommand, decide ${WHITE}$SUBCOMMAND ${NC}or ${WHITE}$1";
exit 2;
log error "ambiguous subcommand, decide ${WHITE}$SUBCOMMAND ${NC}or ${WHITE}$1";
exit 2;
}
SUBCOMMAND=$1
shift
@@ -71,7 +71,7 @@ init() {
shift 2
;;
--set|-v)
VARIABLE_LIST="${VARIABLE_LIST+$VARIABLE_LIST }$2"
VARIABLE_LIST="${VARIABLE_LIST+$VARIABLE_LIST }$2"
shift 2
;;
--*|-*)
@@ -204,16 +204,16 @@ migrate_down() {
while [ $# -gt 0 ]; do
case $1 in
--*|-*)
printf 'migrate argument %s does not exists' "$1"
log error "\`migrate down\` argument $WHITE$1$NC does not exists"
exit 1
;;
''|*[!0-9]*)
log error "down argument not a number";
exit 1;
log error "down argument not a number";
exit 1;
;;
*)
DOWN_NUMBER=$2
shift 2;
DOWN_NUMBER=$2
shift 2;
;;
esac
done
@@ -226,16 +226,16 @@ migrate_up() {
while [ $# -gt 0 ]; do
case $1 in
--*|-*)
printf 'migrate argument %s does not exists' "$1"
log error "\`migrate up\` argument $WHITE$1$NC does not exists"
exit 1
;;
''|*[!0-9]*)
log error "up argument not a number";
exit 1;
log error "up argument not a number";
exit 1;
;;
*)
UP_NUMBER=$2
shift 2;
UP_NUMBER=$2
shift 2;
;;
esac
done
@@ -245,19 +245,24 @@ migrate_up() {
}
migrate_to() {
local migration_name
while [ $# -gt 0 ]; do
case $1 in
--*|-*)
printf 'migrate argument %s does not exists' "$1"
log error "\`migrate to\` argument $WHITE$1$NC does not exists"
exit 1
;;
*)
MIGRATION_NAME=
# shellcheck disable=SC2016
[ "${migration_name+x}" ] && { log error '`migrate to` too many arguments'; exit 1; }
migration_name=$1
shift
;;
esac
done
[ "${MIGRATION_NAME+x}" ] || { log error "no migration name specified"; exit 1; }
[ "${migration_name+x}" ] || { log error "no migration name specified"; exit 1; }
printf '%s' "$migration_name"
}
migration_list() {
@@ -266,16 +271,18 @@ migration_list() {
migrate() {
local fs_migrations db_migrations db_migration fs_migration psql_args var #target_migration
MIGRATOR_REMAINING_ARS=
while [ $# -gt 0 ]; do
log trace "migrate arg $WHITE$1"
case $1 in
up|down|to)
[ "${MIGRATE_SUBCOMMAND+x}" ] && {
log error "ambiguous migrate subcommand, decide ${WHITE}$MIGRATE_SUBCOMMAND ${NC}or ${WHITE}$1";
exit 2
log error "ambiguous migrate subcommand, decide ${WHITE}$MIGRATE_SUBCOMMAND ${NC}or ${WHITE}$1";
exit 2
}
MIGRATE_SUBCOMMAND="$1"
shift
MIGRATE_SUBCOMMAND="$1"
shift
;;
--db-url|-u)
DB_URL="$2"
@@ -286,14 +293,16 @@ migrate() {
shift
;;
--set|-v)
VARIABLE_LIST="${VARIABLE_LIST+$VARIABLE_LIST }$2"
VARIABLE_LIST="${VARIABLE_LIST+$VARIABLE_LIST }$2"
shift 2
;;
--*|-*) REMAINING_ARS="$REMAINING_ARS $(quote "$1")"; shift ;; # unknown global -> pass through
*) REMAINING_ARS="$REMAINING_ARS $(quote "$1")"; shift ;;
--*|-*) MIGRATOR_REMAINING_ARS="$MIGRATOR_REMAINING_ARS $(quote "$1")"; shift ;; # unknown global -> pass through
*) MIGRATOR_REMAINING_ARS="$MIGRATOR_REMAINING_ARS $(quote "$1")"; shift ;;
esac
done
log debug "migrate REMAINING_ARGS: $WHITE$MIGRATOR_REMAINING_ARS"
[ "${FORCE+x}" ] && {
log error "migrate --force not implemented"
exit 1
@@ -330,14 +339,24 @@ migrate() {
i=$((i+1))
done
eval "set -- $REMAINING_ARS"
eval "set -- $MIGRATOR_REMAINING_ARS"
target_migration="$("migrate_$MIGRATE_SUBCOMMAND" "$@")"
log debug "target_migration: ${target_migration}"
exit 1
index_of
}
idx_of() {
name=$1
[ -z "$name" ] && { echo 0; return; }
i=1
printf '%s\n' "$fs_migrations" | while IFS= read -r m; do
[ "$m" = "$name" ] && { echo "$i"; return; }
i=$((i+1))
done
echo 0
}
form_psql_args() {
@@ -383,7 +402,7 @@ create() {
while [ $# -gt 0 ]; do
case $1 in
--name|-n)
# shellcheck disable=SC2034
# shellcheck disable=SC2034
MIGRATION_NAME=$2
shift 2
;;
@@ -414,7 +433,7 @@ fetch() {
while [ $# -gt 0 ]; do
case $1 in
--db-url|-u)
# shellcheck disable=SC2034
# shellcheck disable=SC2034
DB_URL=$2
shift 2
;;