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| 1 | +#!/usr/bin/env bash |
| 2 | +set -Eeo pipefail |
| 3 | +# TODO add "-u" |
| 4 | + |
| 5 | +# usage: file_env VAR [DEFAULT] |
| 6 | +# ie: file_env 'XYZ_DB_PASSWORD' 'example' |
| 7 | +# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of |
| 8 | +# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature) |
| 9 | +file_env() { |
| 10 | + local var="$1" |
| 11 | + local fileVar="${var}_FILE" |
| 12 | + local def="${2:-}" |
| 13 | + if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then |
| 14 | + echo >&2 "error: both $var and $fileVar are set (but are exclusive)" |
| 15 | + exit 1 |
| 16 | + fi |
| 17 | + local val="$def" |
| 18 | + if [ "${!var:-}" ]; then |
| 19 | + val="${!var}" |
| 20 | + elif [ "${!fileVar:-}" ]; then |
| 21 | + val="$(< "${!fileVar}")" |
| 22 | + fi |
| 23 | + export "$var"="$val" |
| 24 | + unset "$fileVar" |
| 25 | +} |
| 26 | + |
| 27 | +isLikelyRedmine= |
| 28 | +case "$1" in |
| 29 | + rails | rake | passenger ) isLikelyRedmine=1 ;; |
| 30 | +esac |
| 31 | + |
| 32 | +_fix_permissions() { |
| 33 | + # https://www.redmine.org/projects/redmine/wiki/RedmineInstall#Step-8-File-system-permissions |
| 34 | + if [ "$(id -u)" = '0' ]; then |
| 35 | + find config files log public/plugin_assets \! -user redmine -exec chown redmine:redmine '{}' + |
| 36 | + fi |
| 37 | + # directories 755, files 644: |
| 38 | + find config files log public/plugin_assets tmp -type d \! -perm 755 -exec chmod 755 '{}' + 2>/dev/null || : |
| 39 | + find config files log public/plugin_assets tmp -type f \! -perm 644 -exec chmod 644 '{}' + 2>/dev/null || : |
| 40 | +} |
| 41 | + |
| 42 | +# allow the container to be started with `--user` |
| 43 | +if [ -n "$isLikelyRedmine" ] && [ "$(id -u)" = '0' ]; then |
| 44 | + _fix_permissions |
| 45 | + exec su-exec redmine "$BASH_SOURCE" "$@" |
| 46 | +fi |
| 47 | + |
| 48 | +if [ -n "$isLikelyRedmine" ]; then |
| 49 | + _fix_permissions |
| 50 | + if [ ! -f './config/database.yml' ]; then |
| 51 | + file_env 'REDMINE_DB_MYSQL' |
| 52 | + file_env 'REDMINE_DB_POSTGRES' |
| 53 | + file_env 'REDMINE_DB_SQLSERVER' |
| 54 | + |
| 55 | + if [ "$MYSQL_PORT_3306_TCP" ] && [ -z "$REDMINE_DB_MYSQL" ]; then |
| 56 | + export REDMINE_DB_MYSQL='mysql' |
| 57 | + elif [ "$POSTGRES_PORT_5432_TCP" ] && [ -z "$REDMINE_DB_POSTGRES" ]; then |
| 58 | + export REDMINE_DB_POSTGRES='postgres' |
| 59 | + fi |
| 60 | + |
| 61 | + if [ "$REDMINE_DB_MYSQL" ]; then |
| 62 | + adapter='mysql2' |
| 63 | + host="$REDMINE_DB_MYSQL" |
| 64 | + file_env 'REDMINE_DB_PORT' '3306' |
| 65 | + file_env 'REDMINE_DB_USERNAME' "${MYSQL_ENV_MYSQL_USER:-root}" |
| 66 | + file_env 'REDMINE_DB_PASSWORD' "${MYSQL_ENV_MYSQL_PASSWORD:-${MYSQL_ENV_MYSQL_ROOT_PASSWORD:-}}" |
| 67 | + file_env 'REDMINE_DB_DATABASE' "${MYSQL_ENV_MYSQL_DATABASE:-${MYSQL_ENV_MYSQL_USER:-redmine}}" |
| 68 | + file_env 'REDMINE_DB_ENCODING' '' |
| 69 | + elif [ "$REDMINE_DB_POSTGRES" ]; then |
| 70 | + adapter='postgresql' |
| 71 | + host="$REDMINE_DB_POSTGRES" |
| 72 | + file_env 'REDMINE_DB_PORT' '5432' |
| 73 | + file_env 'REDMINE_DB_USERNAME' "${POSTGRES_ENV_POSTGRES_USER:-postgres}" |
| 74 | + file_env 'REDMINE_DB_PASSWORD' "${POSTGRES_ENV_POSTGRES_PASSWORD}" |
| 75 | + file_env 'REDMINE_DB_DATABASE' "${POSTGRES_ENV_POSTGRES_DB:-${REDMINE_DB_USERNAME:-}}" |
| 76 | + file_env 'REDMINE_DB_ENCODING' 'utf8' |
| 77 | + elif [ "$REDMINE_DB_SQLSERVER" ]; then |
| 78 | + adapter='sqlserver' |
| 79 | + host="$REDMINE_DB_SQLSERVER" |
| 80 | + file_env 'REDMINE_DB_PORT' '1433' |
| 81 | + file_env 'REDMINE_DB_USERNAME' '' |
| 82 | + file_env 'REDMINE_DB_PASSWORD' '' |
| 83 | + file_env 'REDMINE_DB_DATABASE' '' |
| 84 | + file_env 'REDMINE_DB_ENCODING' '' |
| 85 | + else |
| 86 | + echo >&2 |
| 87 | + echo >&2 'warning: missing REDMINE_DB_MYSQL, REDMINE_DB_POSTGRES, or REDMINE_DB_SQLSERVER environment variables' |
| 88 | + echo >&2 |
| 89 | + echo >&2 '*** Using sqlite3 as fallback. ***' |
| 90 | + echo >&2 |
| 91 | + |
| 92 | + adapter='sqlite3' |
| 93 | + host='localhost' |
| 94 | + file_env 'REDMINE_DB_PORT' '' |
| 95 | + file_env 'REDMINE_DB_USERNAME' 'redmine' |
| 96 | + file_env 'REDMINE_DB_PASSWORD' '' |
| 97 | + file_env 'REDMINE_DB_DATABASE' 'sqlite/redmine.db' |
| 98 | + file_env 'REDMINE_DB_ENCODING' 'utf8' |
| 99 | + |
| 100 | + mkdir -p "$(dirname "$REDMINE_DB_DATABASE")" |
| 101 | + if [ "$(id -u)" = '0' ]; then |
| 102 | + find "$(dirname "$REDMINE_DB_DATABASE")" \! -user redmine -exec chown redmine '{}' + |
| 103 | + fi |
| 104 | + fi |
| 105 | + |
| 106 | + REDMINE_DB_ADAPTER="$adapter" |
| 107 | + REDMINE_DB_HOST="$host" |
| 108 | + echo "$RAILS_ENV:" > config/database.yml |
| 109 | + for var in \ |
| 110 | + adapter \ |
| 111 | + host \ |
| 112 | + port \ |
| 113 | + username \ |
| 114 | + password \ |
| 115 | + database \ |
| 116 | + encoding \ |
| 117 | + ; do |
| 118 | + env="REDMINE_DB_${var^^}" |
| 119 | + val="${!env}" |
| 120 | + [ -n "$val" ] || continue |
| 121 | + echo " $var: \"$val\"" >> config/database.yml |
| 122 | + done |
| 123 | + fi |
| 124 | + |
| 125 | + # install additional gems for Gemfile.local and plugins |
| 126 | + bundle check || bundle install |
| 127 | + |
| 128 | + if [ ! -s config/secrets.yml ]; then |
| 129 | + file_env 'REDMINE_SECRET_KEY_BASE' |
| 130 | + if [ -n "$REDMINE_SECRET_KEY_BASE" ]; then |
| 131 | + cat > 'config/secrets.yml' <<-YML |
| 132 | + $RAILS_ENV: |
| 133 | + secret_key_base: "$REDMINE_SECRET_KEY_BASE" |
| 134 | + YML |
| 135 | + elif [ ! -f config/initializers/secret_token.rb ]; then |
| 136 | + rake generate_secret_token |
| 137 | + fi |
| 138 | + fi |
| 139 | + if [ "$1" != 'rake' -a -z "$REDMINE_NO_DB_MIGRATE" ]; then |
| 140 | + rake db:migrate |
| 141 | + fi |
| 142 | + |
| 143 | + if [ "$1" != 'rake' -a -n "$REDMINE_PLUGINS_MIGRATE" ]; then |
| 144 | + rake redmine:plugins:migrate |
| 145 | + fi |
| 146 | + |
| 147 | + # remove PID file to enable restarting the container |
| 148 | + rm -f tmp/pids/server.pid |
| 149 | + |
| 150 | + if [ "$1" = 'passenger' ]; then |
| 151 | + # Don't fear the reaper. |
| 152 | + set -- tini -- "$@" |
| 153 | + fi |
| 154 | +fi |
| 155 | + |
| 156 | +exec "$@" |
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