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version: '3' | ||
services: | ||
boulder: | ||
environment: | ||
FAKE_DNS: 10.77.77.77 | ||
BOULDER_CONFIG_DIR: test/config-next | ||
GOFLAGS: -mod=vendor | ||
# This is required so Python doesn't throw an error when printing | ||
# non-ASCII to stdout. | ||
PYTHONIOENCODING: utf-8 | ||
# These are variables you can set to affect what tests get run or | ||
# how they are run. Including them here with no value means they are | ||
# passed through from the environment. | ||
RUN: "" | ||
INT_FILTER: "" | ||
RACE: "" |
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../_db/dbconf.yml |
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../../_db/migrations/19700101000000_CombinedSchema.sql |
File renamed without changes.
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#!/usr/bin/env bash | ||
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set -eu | ||
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if type realpath >/dev/null 2>&1 ; then | ||
cd "$(realpath -- $(dirname -- "$0"))" | ||
fi | ||
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# posix compliant escape sequence | ||
esc=$'\033' | ||
aesc="${esc}[" | ||
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# | ||
# Defaults | ||
# | ||
DB_NEXT_PATH="_db-next/migrations" | ||
OUTCOME="ERROR" | ||
PROMOTE=() | ||
RUN=() | ||
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# | ||
# Print Functions | ||
# | ||
function print_outcome() { | ||
if [ "$OUTCOME" == OK ] | ||
then | ||
echo -e "${aesc}0;32;1m""$OUTCOME""${aesc}0m" | ||
else | ||
echo -e "${aesc}0;31;1m""$OUTCOME""${aesc}0m" | ||
fi | ||
} | ||
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function print_usage_exit() { | ||
echo "$USAGE" | ||
exit 0 | ||
} | ||
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function print_heading() { | ||
echo | ||
echo -e "${aesc}0;34;1m"$1"${aesc}0m" | ||
} | ||
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function print_from() { | ||
echo -e "from: ${aesc}0;36;1m"$1"${aesc}0m" | ||
} | ||
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function print_to() { | ||
echo -e "to: ${aesc}0;32;1m"$1"${aesc}0m" | ||
} | ||
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# | ||
# CLI Helper Functions | ||
# | ||
function check_arg() { | ||
if [ -z "$OPTARG" ] | ||
then | ||
exit_msg "No arg for --$OPT option, use: -h for help">&2 | ||
fi | ||
} | ||
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function exit_msg() { | ||
# complain to STDERR and exit with error | ||
echo "$*" >&2 | ||
exit 2 | ||
} | ||
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# | ||
# Utility Functions | ||
# | ||
function get_migrations() { | ||
migrations=( $(find $DB_NEXT_PATH -mindepth 1 -maxdepth 1 -not -path '*/\.*' -type "$1" 2> /dev/null | sort) ) | ||
if [ -z "${migrations[@]+x}" ] | ||
then | ||
echo "There are no migrations at path: "\"$DB_NEXT_PATH\""" | ||
exit 1 | ||
fi | ||
} | ||
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function print_migrations(){ | ||
iter=1 | ||
for mig_file in "${migrations[@]}" | ||
do | ||
echo ""$iter") $(basename -- "${mig_file}")" | ||
iter=$(expr "$iter" + 1) | ||
done | ||
} | ||
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# | ||
# Main CLI Parser | ||
# | ||
USAGE="$(cat -- <<-EOM | ||
Usage: | ||
Boulder DB Migrations CLI: | ||
Helper for listing, promoting, and demoting Boulder schema files | ||
./$(basename "${0}") [OPTION]... | ||
-l, --list-next Lists schemas exclusively present in sa/db-next | ||
-c, --list-current Lists schemas exclusively present in sa/db | ||
-p, --promote Promotes a given schema from sa/db-next to sa/db | ||
-d, --demote Demotes a given schema from sa/db to sa/db-next | ||
-h, --help Shows this help message | ||
EOM | ||
)" | ||
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while getopts nchpd-: OPT; do | ||
if [ "$OPT" = - ]; then # long option: reformulate OPT and OPTARG | ||
OPT="${OPTARG%%=*}" # extract long option name | ||
OPTARG="${OPTARG#$OPT}" # extract long option argument (may be empty) | ||
OPTARG="${OPTARG#=}" # if long option argument, remove assigning `=` | ||
fi | ||
case "$OPT" in | ||
n | list-next ) RUN+=("list_next") ;; | ||
c | list-current ) RUN+=("list_current") ;; | ||
p | promote ) RUN+=("promote") ;; | ||
d | demote ) RUN+=("demote") ;; | ||
h | help ) print_usage_exit ;; | ||
??* ) exit_msg "Illegal option --$OPT" ;; # bad long option | ||
? ) exit 2 ;; # bad short option (error reported via getopts) | ||
esac | ||
done | ||
shift $((OPTIND-1)) # remove parsed migrations and args from $@ list | ||
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# On EXIT, trap and print outcome | ||
trap "print_outcome" EXIT | ||
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STEP="list_next" | ||
if [[ "${RUN[@]}" =~ "$STEP" ]] ; then | ||
print_heading "Next Schemas" | ||
get_migrations "f" | ||
print_migrations | ||
fi | ||
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STEP="list_current" | ||
if [[ "${RUN[@]}" =~ "$STEP" ]] ; then | ||
print_heading "Current Schemas" | ||
get_migrations "l" | ||
print_migrations | ||
fi | ||
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STEP="promote" | ||
if [[ "${RUN[@]}" =~ "$STEP" ]] ; then | ||
print_heading "Promote Schema" | ||
get_migrations "f" | ||
declare -a mig_index=() | ||
declare -A mig_file=() | ||
for i in "${!migrations[@]}"; do | ||
mig_index[$i]="${migrations[$i]%% *}" | ||
mig_file[${mig_index[$i]}]="${migrations[$i]#* }" | ||
done | ||
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promote="" | ||
PS3='Which schema would you like to promote? (q to cancel): ' | ||
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select opt in "${mig_index[@]}"; do | ||
case "$opt" in | ||
"") echo "Invalid option or cancelled, exiting..." ; break ;; | ||
*) promote="${mig_file[$opt]}" ; break ;; | ||
esac | ||
done | ||
if [ ! -z "$promote" ] | ||
then | ||
schema_name="$(basename -- "$promote")" | ||
promoted_path="_db/migrations/"$schema_name"" | ||
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print_heading "Promoting Schema" | ||
print_from "$promote" | ||
print_to "$promoted_path" | ||
mv "$promote" "$promoted_path" | ||
ln -s "$(realpath "$promoted_path")" "$DB_NEXT_PATH" | ||
fi | ||
fi | ||
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STEP="demote" | ||
if [[ "${RUN[@]}" =~ "$STEP" ]] ; then | ||
print_heading "Demote Schema" | ||
get_migrations "l" | ||
declare -a mig_index=() | ||
declare -A mig_file=() | ||
for i in "${!migrations[@]}"; do | ||
mig_index[$i]="${migrations[$i]%% *}" | ||
mig_file[${mig_index[$i]}]="${migrations[$i]#* }" | ||
done | ||
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demote="" | ||
PS3='Which schema would you like to demote? (q to cancel): ' | ||
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select opt in "${mig_index[@]}"; do | ||
case "$opt" in | ||
"") echo "Invalid option or cancelled, exiting..." ; break ;; | ||
*) demote="${mig_file[$opt]}" ; break ;; | ||
esac | ||
done | ||
if [ ! -z "$demote" ] | ||
then | ||
schema_name="$(basename -- "$demote")" | ||
promoted_path="_db/migrations/"$schema_name"" | ||
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print_heading "Demoting Schema" | ||
print_from "_db/migrations/"$schema_name"" | ||
print_to "$demote" | ||
rm "$demote" | ||
mv "$promoted_path" "$demote" | ||
fi | ||
fi | ||
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OUTCOME="OK" |
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