idmgr/lib/idm_lib_std.sh

273 lines
6.3 KiB
Bash

#!/bin/bash
## Special libraries
#############################
lib_shred ()
{
lib_lob WARN "Will destroy all your secrets! (nor implemented yet)"
}
## Standard libraries
#############################
lib_require_bin () {
local bin=$1
shift 1 || true
local opts=${@-}
if command -v "$bin" &> /dev/null; then
declare -g ${bin^^}="$bin $opts"
return 0
else
lib_log ERR "Missing '$bin'"
return 1
fi
}
# Nifty trick to set var from pipes
lib_set_var () { read "$@" <&0; }
# Take an environment var name, an a list of vars to inject
lib_vars_inject ()
{
local env_name=$1
shift 1
# Check if not already loaded
if [ "${last_env_name}" == "$env_name" ]; then
return 0
fi
last_env_name=$env_name
# check if valid environment
[ "$( type -t idm_vars_${env_name} )" = function ] || return 1
# Inject var list
for var in ${@-}; do
name=${env}_${var}
$i=${!name}
done
}
lib_trace ()
{
local msg=${@}
local traces=
(
echo "Stack trace:"
for i in {0..10}; do
trace=$(caller $i 2>&1 || true )
if [ -z "$trace" ] ; then
continue
else
#lib_log DEBUG "Trace $i: $trace"
#traces="${traces}${trace}\n"
echo "$trace"
fi
done | tac | column -t
[ -z "$msg" ] || echo "Trace ctx: $msg"
) | >&2 lib_log DUMP -
}
lib_reverse_doted_list ()
{
local list=$1
awk 'BEGIN{FS=OFS=":"} {s=$NF; for (i=NF-1; i>=1; i--) s = s OFS $i; print s}' <<<"$list"
}
lib_parse_filerules ()
{
local id=$1
local f=$2
#set -x
local YADM_ENCRYPT="$2"
ENCRYPT_INCLUDE_FILES=()
ENCRYPT_EXCLUDE_FILES=()
#cd_work "Parsing encrypt" || return
cd ~
exclude_pattern="^!(.+)"
if [ -f "$YADM_ENCRYPT" ] ; then
#; parse both included/excluded
while IFS='' read -r line || [ -n "$line" ]; do
if [[ ! $line =~ ^# && ! $line =~ ^[[:space:]]*$ ]] ; then
local IFS=$'\n'
for pattern in $line; do
if [[ "$pattern" =~ $exclude_pattern ]]; then
for ex_file in ${BASH_REMATCH[1]}; do
for f in $( find $ex_file -type f ); do
#if [ -e "$ex_file" ]; then
ENCRYPT_EXCLUDE_FILES+=("$f")
#fi
done
done
else
for in_file in $pattern; do
for f in $( find $in_file -type f ); do
#if [ -e "$in_file" ]; then
ENCRYPT_INCLUDE_FILES+=("$f")
#fi
done
done
fi
done
fi
done < "$YADM_ENCRYPT"
#; remove excludes from the includes
#(SC2068 is disabled because in this case, we desire globbing)
FINAL_INCLUDE=()
#shellcheck disable=SC2068
for included in "${ENCRYPT_INCLUDE_FILES[@]}"; do
skip=
#shellcheck disable=SC2068
for ex_file in ${ENCRYPT_EXCLUDE_FILES[@]}; do
[ "$included" == "$ex_file" ] && { skip=1; break; }
done
[ -n "$skip" ] || FINAL_INCLUDE+=("$included")
done
ENCRYPT_INCLUDE_FILES=("${FINAL_INCLUDE[@]}")
echo "${ENCRYPT_INCLUDE_FILES[@]}"
fi
}
lib_log ()
{
set +x
local level=$1
shift || true
local msg="$@"
# Take from stdin if no message ...
[ "$msg" = - ] && msg=$( cat < /dev/stdin )
[ -z "$msg" ] && {
echo
return 0
}
if [ "$( wc -l <<<"$msg" )" -gt 1 ]; then
while read -r line; do
lib_log $level $line
done <<< "$msg"
return
fi
local color=
local reset='\033[0m'
case $level in
ERR)
color='\033[0;31m'
;;
WARN|TIP)
color='\033[0;33m'
;;
NOTICE)
color='\033[0;32m'
;;
INFO)
color='\033[0;37m'
;;
DEBUG)
color='\033[0;31m'
;;
RUN)
color='\033[0;34m'
;;
CODE)
echo "$msg"
return
;;
DUMP)
color='\033[0;36m'
echo -e "$color$msg$reset" | sed 's/^/ /'
return
;;
PREFIX)
color='\033[0;34m'
;;
esac
if [[ -n "$level" ]]; then
printf "$color%*.6s$reset: %s\n" 6 "${level}_____" "$msg" >&2
else
echo "Error while log output msg: $msg"
fi
}
# export PS4='+[${SECONDS}s][${BASH_SOURCE}:${LINENO}]: ${FUNCNAME[0]:+${FUNCNAME[0]}(): }'; set -x;
# export PS4='.[${SECONDS}s] \[\e[36m\] ${FUNCNAME[0]:+${FUNCNAME[0]}()[${LINENO}]: }\[\e[m\]'; set -x;
# export PS4='. $( f="${FUNCNAME[0]:+${FUNCNAME[0]//}}"; printf "%10s:%00d %00d %10s| " ${BASH_SOURCE#$HOME/} ${LINENO} ${SECONDS} "$f")' ; set -x;
# export PS4='. $(f="${FUNCNAME[0]:+${FUNCNAME[0]//}}"; s=${BASH_SOURCE#$HOME/}; l=${LINENO}; t=${SECONDS}; printf "%00d %0d %16.50s() " $l $t "$f")' ; set -x;
# export PS4=' \[\e[36m\]> $(f="${FUNCNAME[0]:+${FUNCNAME[0]//}}"; s=${BASH_SOURCE#$HOME/}; l=${LINENO}; t=${SECONDS}; printf "%00d %0d %s():" $l $t "$f")\[\e[m\]\n' ; set -x;
#export LOG="lib_log_wrap \$FUNCNAME "
#lib_date_diff ()
#{
#
#}
lib_date_diff_human ()
{
local early_date=$1
local late_date=${2:-$(date '+%s')}
local diff
diff=$(( $late_date - $early_date ))
data="$(date -d@$diff -u '+%yy %jd %Hh %Mm %Ss')"
IFS=, read -r y d h m s <<<"${data// /,}"
y=$(( ${y::-1} - 70 ))y
d=$(( ${d::-1} - 1 ))d
#echo " $y $d $h $m $s"
echo " $y $d $h $m $s" | sed -E -e 's/ 00*/ /g' -e 's/ [ydhms]//g' | xargs
}
# OLD PIEECES OF CODE
# echo "export MANPAGER=less"
# #echo "export VIMINIT=let \$MYVIMRC='$XDG_CONFIG_HOME/vim/vimrc' \| source \$MYVIMRC"
# #echo "export VIMINIT='let \$MYVIMRC="$XDG_CONFIG_HOME/vim/vimrc"'"
# # Misc
# echo "export PYENV_ROOT=${XDG_OPT_HOME}/pyenv"
# echo "export PYTHONUSERBASE=${XDG_OPT_HOME}/python"
# echo "export PYTHONZ_ROOT=${XDG_OPT_HOME}/pythonz"
# echo "export PIPSI_BIN_DIR=${XDG_OPT_HOME}/python-venv/bin"
# echo "export LUA_CPATH=${XDG_OPT_HOME}/lua/?.so"
# echo "export LUA_PATH=${XDG_OPT_HOME}/lua/?.lua"
# echo "export LUAROCKS_CONFIG=~/.config/lua-${id}/luarocks.lua"
# echo "export GEM_HOME=${XDG_OPT_HOME}/ruby"
# echo "export GEMRC=~/.config/ruby-${id}/gemrc"
# echo "export GEM_SPEC_CACHE=${XDG_OPT_HOME}/ruby/gem/specs"
# echo "export COMPOSER_CACHE_DIR=${XDG_OPT_HOME}/composer"
# echo "export COMPOSER_HOME=${XDG_OPT_HOME}/composer"
# echo "export NPM_CONFIG_USERCONFIG=~/.config/npmrc"
# echo "export VAGRANT_HOME=${XDG_OPT_HOME}/vagrant"
# echo "export GOPATH=${XDG_OPT_HOME}/go"