376 lines
11 KiB
Bash
Executable File
376 lines
11 KiB
Bash
Executable File
#!/bin/zsh
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export EXECUTION_DIR=$(pwd)
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source "${0:a:h}/zsh/lib/import.driver.zsh" || exit 42
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#####################################################################
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() {
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cd "$SCWRYPTS_ROOT__scwrypts"
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GIT_SCWRYPTS() { git -C "$SCWRYPTS_ROOT__scwrypts" $@; }
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local ERRORS=0
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local USAGE='
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usage: scwrypts [...options...] [...patterns...] -- [...script options...]
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options:
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selection
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-m, --name <scwrypt-name> only run the script if there is an exact match
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(requires type and group)
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-g, --group <group-name> only use scripts from the indicated group
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-t, --type <type-name> only use scripts of the indicated type
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runtime
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-y, --yes auto-accept all [yn] prompts through current scwrypt
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-e, --env <env-name> set environment; overwrites SCWRYPTS_ENV
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-n shorthand for "--verbosity 0"
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-v, --verbosity [0-4] set scwrypts log level to one of the following:
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0 : only command output and critical failures; skips logfile
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1 : add success / failure messages
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2 : (default) include status update messages
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3 : include warning messages
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4 : include debug messages
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alternate commands
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-h, --help display this message and exit
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-l, --list print out command list and exit
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--list-envs print out environment list and exit
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--update update scwrypts library to latest version
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--version print out scwrypts version and exit
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patterns:
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- a list of glob patterns to loose-match a scwrypt by name
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script options:
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- everything after "--" is forwarded to the scwrypt you run
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("-- --help" will provide more information)
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'
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#####################################################################
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### cli argument parsing and global configuration ###################
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#####################################################################
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local ENV_NAME="$SCWRYPTS_ENV"
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local SEARCH_PATTERNS=()
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local VARSPLIT SEARCH_GROUP SEARCH_TYPE SEARCH_NAME
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[ ! $SCWRYPTS_LOG_LEVEL ] && {
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local SCWRYPTS_LOG_LEVEL
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[ $CI ] && SCWRYPTS_LOG_LEVEL=3 || SCWRYPTS_LOG_LEVEL=2
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}
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while [[ $# -gt 0 ]]
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do
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case $1 in
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-[a-z][a-z]* )
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VARSPLIT=$(echo "$1 " | sed 's/^\(-.\)\(.*\) /\1 -\2/')
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set -- $(echo " $VARSPLIT ") ${@:2}
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;;
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### alternate commands ###################
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-h | --help )
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USAGE
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return 0
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;;
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-l | --list )
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SCWRYPTS__GET_AVAILABLE_SCWRYPTS
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return 0
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;;
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--list-envs )
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SCWRYPTS__GET_ENV_NAMES
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return 0
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;;
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--version )
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echo scwrypts $(GIT_SCWRYPTS describe --tags)
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return 0
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;;
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--update )
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GIT_SCWRYPTS fetch --quiet origin main
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GIT_SCWRYPTS fetch --quiet origin main --tags
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local SYNC_STATUS=$?
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GIT_SCWRYPTS diff --exit-code origin/main -- . >/dev/null 2>&1
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local DIFF_STATUS=$?
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[[ $SYNC_STATUS -eq 0 ]] && [[ $DIFF_STATUS -eq 0 ]] && {
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SUCCESS 'already up-to-date with origin/main'
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} || {
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GIT_SCWRYPTS rebase --autostash origin/main \
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&& SUCCESS 'up-to-date with origin/main' \
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&& GIT_SCWRYPTS log -n1 \
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|| {
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GIT_SCWRYPTS rebase --abort
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ERROR 'unable to update scwrypts; please try manual upgrade'
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REMINDER "installation in '$(pwd)'"
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}
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}
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return 0
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;;
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### scwrypts filters #####################
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-m | --name )
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[ $2 ] || { ERROR "missing value for argument $1"; break; }
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SEARCH_NAME=$2
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shift 1
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;;
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-g | --group )
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[ $2 ] || { ERROR "missing value for argument $1"; break; }
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SEARCH_GROUP=$2
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shift 1
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;;
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-t | --type )
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[ $2 ] || { ERROR "missing value for argument $1"; break; }
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SEARCH_TYPE=$2
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shift 1
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;;
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### runtime settings #####################
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-y | --yes ) export __SCWRYPTS_YES=1 ;;
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-n | --no-log )
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SCWRYPTS_LOG_LEVEL=0
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[[ $1 =~ ^--no-log$ ]] && WARNING 'the --no-log flag is deprecated and will be removed in scwrypts v4.2'
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;;
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-v | --verbosity )
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[[ $2 =~ ^[0-4]$ ]] || ERROR "invalid setting for verbosity '$2'"
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SCWRYPTS_LOG_LEVEL=$2
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shift 1
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;;
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-e | --env )
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[ $2 ] || { ERROR "missing value for argument $1"; break; }
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[ $ENV_NAME ] && DEBUG 'overwriting session environment'
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ENV_NAME="$2"
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STATUS "using CLI environment '$ENV_NAME'"
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shift 1
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;;
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##########################################
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-- ) shift 1; break ;; # pass arguments after '--' to the scwrypt
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--* ) ERROR "unrecognized argument '$1'" ;;
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* ) SEARCH_PATTERNS+=($1) ;;
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esac
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shift 1
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done
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[ $SEARCH_NAME ] && {
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[ $SEARCH_TYPE ] || ERROR '--name requires --type argument'
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[ $SEARCH_GROUP ] || ERROR '--name requires --group argument'
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}
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CHECK_ERRORS
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#####################################################################
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### scwrypts selection / filtering ##################################
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#####################################################################
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local SCWRYPTS_AVAILABLE
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SCWRYPTS_AVAILABLE=$(SCWRYPTS__GET_AVAILABLE_SCWRYPTS)
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##########################################
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[ $SEARCH_NAME ] && SCWRYPTS_AVAILABLE=$({
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echo $SCWRYPTS_AVAILABLE | head -n1
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echo $SCWRYPTS_AVAILABLE | sed -e 's/\x1b\[[0-9;]*m//g' | grep "^$SEARCH_NAME *$SEARCH_TYPE *$SEARCH_GROUP\$"
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}) || {
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[ $SEARCH_TYPE ] && {
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SCWRYPTS_AVAILABLE=$(\
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{
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echo $SCWRYPTS_AVAILABLE | head -n1
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echo $SCWRYPTS_AVAILABLE | grep ' [^/]*'$SEARCH_TYPE'[^/]* '
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} \
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| awk '{$2=""; print $0;}' \
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| sed 's/ \+$/'$(printf $__COLOR_RESET)'/; s/ \+/^/g' \
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| column -ts '^'
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)
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}
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[ $SEARCH_GROUP ] && {
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SCWRYPTS_AVAILABLE=$(
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{
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echo $SCWRYPTS_AVAILABLE | head -n1
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echo $SCWRYPTS_AVAILABLE | grep "$SEARCH_GROUP"'[^/]*$'
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} \
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| awk '{$NF=""; print $0;}' \
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| sed 's/ \+$/'$(printf $__COLOR_RESET)'/; s/ \+/^/g' \
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| column -ts '^'
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)
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}
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[[ ${#SEARCH_PATTERNS[@]} -gt 0 ]] && {
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POTENTIAL_ERROR+="\n PATTERNS : $SEARCH_PATTERNS"
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local P
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for P in ${SEARCH_PATTERNS[@]}
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do
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SCWRYPTS_AVAILABLE=$(
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{
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echo $SCWRYPTS_AVAILABLE | head -n1
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echo $SCWRYPTS_AVAILABLE | grep $P
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}
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)
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done
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}
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}
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[[ $(echo $SCWRYPTS_AVAILABLE | wc -l) -lt 2 ]] && {
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FAIL 1 "$(echo "
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no such scwrypt exists
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NAME : '$SEARCH_NAME'
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TYPE : '$SEARCH_TYPE'
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GROUP : '$SEARCH_GROUP'
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PATTERNS : '$SEARCH_PATTERNS'
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" | sed "1d; \$d; /''$/d")"
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}
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##########################################
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[[ $(echo $SCWRYPTS_AVAILABLE | wc -l) -eq 2 ]] \
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&& SCWRYPT_SELECTION=$(echo $SCWRYPTS_AVAILABLE | tail -n1) \
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|| SCWRYPT_SELECTION=$(echo $SCWRYPTS_AVAILABLE | FZF "select a script to run" --header-lines 1) \
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;
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[ $SCWRYPT_SELECTION ] || exit 2
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##########################################
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local NAME TYPE GROUP
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SCWRYPTS__SEPARATE_SCWRYPT_SELECTION $SCWRYPT_SELECTION
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export SCWRYPT_NAME=$NAME
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export SCWRYPT_TYPE=$TYPE
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export SCWRYPT_GROUP=$GROUP
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#####################################################################
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### environment variables and configuration validation ##############
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#####################################################################
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local ENV_REQUIRED=true \
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&& [ ! $CI ] \
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&& [[ ! $SCWRYPT_NAME =~ scwrypts/logs ]] \
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&& [[ ! $SCWRYPT_NAME =~ scwrypts/environment ]] \
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|| ENV_REQUIRED=false
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local REQUIRED_ENVIRONMENT_REGEX=$(eval echo '$SCWRYPTS_REQUIRED_ENVIRONMENT_REGEX__'$SCWRYPT_GROUP)
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[[ $ENV_REQUIRED =~ true ]] && {
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[ ! $ENV_NAME ] && ENV_NAME=$(SCWRYPTS__SELECT_ENV)
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for GROUP in ${SCWRYPTS_GROUPS[@]}
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do
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local ENV_FILE=$(SCWRYPTS__GET_ENV_FILE "$ENV_NAME" "$GROUP")
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source "$ENV_FILE" || FAIL 5 "missing or invalid environment '$GROUP/$ENV_NAME'"
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for f in $(eval 'echo $SCWRYPTS_STATIC_CONFIG__'$GROUP)
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do
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source "$f" || FAIL 5 "invalid static config '$f'"
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done
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done
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export ENV_NAME
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}
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##########################################
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[ $REQUIRED_ENVIRONMENT_REGEX ] && {
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[[ $ENV_NAME =~ $REQUIRED_ENVIRONMENT_REGEX ]] \
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|| FAIL 5 "group '$SCWRYPT_GROUP' requires current environment name to match '$REQUIRED_ENVIRONMENT_REGEX' (currently $ENV_NAME)"
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}
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##########################################
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[ ! $SUBSCWRYPT ] && [[ $ENV_NAME =~ prod ]] && {
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STATUS "on '$ENV_NAME'; checking diff against origin/main"
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GIT_SCWRYPTS fetch --quiet origin main
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local SYNC_STATUS=$?
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GIT_SCWRYPTS diff --exit-code origin/main -- . >&2
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local DIFF_STATUS=$?
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[[ $SYNC_STATUS -eq 0 ]] && [[ $DIFF_STATUS -eq 0 ]] && {
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SUCCESS 'up-to-date with origin/main'
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} || {
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SCWRYPTS_LOG_LEVEL=3 WARNING "you are trying to run in ${__BRIGHT_RED}production${__YELLOW} but $([[ $SYNC_STATUS -ne 0 ]] && echo 'I am unable to verify your scwrypts version')$([[ $DIFF_STATUS -ne 0 ]] && echo 'your scwrypts is out-of-date (diff listed above)')"
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yN 'continue?' || {
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REMINDER "you can use 'scwrypts --update' to quickly update scwrypts to latest"
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ABORT
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}
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}
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}
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##########################################
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local RUN_STRING=$(SCWRYPTS__GET_RUNSTRING $SCWRYPT_NAME $SCWRYPT_TYPE $SCWRYPT_GROUP)
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[ "$RUN_STRING" ] || return 42
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#####################################################################
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### logging and pretty header/footer setup ##########################
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#####################################################################
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local LOGFILE \
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&& [[ $SCWRYPTS_LOG_LEVEL -gt 0 ]] \
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&& [ ! $SUBSCWRYPT ] \
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&& [[ ! $SCWRYPT_NAME =~ scwrypts/logs ]] \
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&& [[ ! $SCWRYPT_NAME =~ interactive ]] \
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&& LOGFILE="$SCWRYPTS_LOG_PATH/$(echo $GROUP/$TYPE/$NAME | sed 's/^\.\///; s/\//\%/g').log" \
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|| LOGFILE='/dev/null' \
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;
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local HEADER FOOTER
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[[ $SCWRYPTS_LOG_LEVEL -ge 2 ]] && {
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HEADER=$(
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echo "
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=====================================================================
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script : $SCWRYPT_GROUP $SCWRYPT_TYPE $SCWRYPT_NAME
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run at : $(date)
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config : $ENV_NAME
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verbosity : $SCWRYPTS_LOG_LEVEL
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\\033[1;33m--- SCWRYPT BEGIN ---------------------------------------------------\\033[0m
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" | sed 's/^\s\+//; 1d'
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)
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FOOTER="\\033[1;33m--- SCWRYPT END ---------------------------------------------------\\033[0m"
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}
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[ $SUBSCWRYPT ] && {
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HEADER="\\033[0;33m--- ($SUBSCWRYPT) BEGIN $SCWRYPT_GROUP $SCWRYPT_TYPE $SCWRYPT_NAME ---"
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FOOTER="\\033[0;33m--- ($SUBSCWRYPT) END $SCWRYPT_GROUP $SCWRYPT_TYPE $SCWRYPT_NAME ---"
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}
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#####################################################################
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### run the scwrypt #################################################
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#####################################################################
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set -o pipefail
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{
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[ $HEADER ] && echo $HEADER
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[[ $LOGFILE =~ ^/dev/null$ ]] && {
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eval "$RUN_STRING $(printf "%q " "$@")" </dev/tty >/dev/tty 2>&1
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EXIT_CODE=$?
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} || {
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(eval "$RUN_STRING $(printf "%q " "$@")")
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EXIT_CODE=$?
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}
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[ $FOOTER ] && echo $FOOTER
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[[ $EXIT_CODE -eq 0 ]] && EXIT_COLOR='32m' || EXIT_COLOR='31m'
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[[ $SCWRYPTS_LOG_LEVEL -ge 2 ]] && [ ! $SUBSCWRYPT ] \
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&& echo "terminated with\\033[1;$EXIT_COLOR code $EXIT_CODE\\033[0m"
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return $EXIT_CODE
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} 2>&1 | tee --append "$LOGFILE"
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} $@
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