mirror of
https://github.com/tonydamage/nux-env.git
synced 2025-12-11 13:24:28 +01:00
*: rewrite some files to nuxsh.
Signed-off-by: Tony Tkacik <tonydamage@gmail.com>
This commit is contained in:
parent
eef3628269
commit
59b79ea88e
7 changed files with 396 additions and 145 deletions
161
inc/nux.inc.sh
161
inc/nux.inc.sh
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@ -2,106 +2,14 @@
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readonly NUX_INC_DIR=$(dirname $(realpath ${BASH_SOURCE[0]}))
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readonly NUX_INC_DIR=$(dirname $(realpath ${BASH_SOURCE[0]}))
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readonly NUX_ENV_DIR=$(dirname $NUX_INC_DIR)
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readonly NUX_ENV_DIR=$(dirname $NUX_INC_DIR)
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readonly NUX_CACHE_DIR="$NUX_ENV_DIR/cache"
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# Color definitions
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# Color definitions
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if [ -t 1 ]; then
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readonly nc_bold=`tput setaf 0`
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readonly nc_bg_bold=`tput setab 0`
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readonly nc_black=`tput setab 0`
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readonly nc_bg_black=`tput setab 0`
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readonly nc_cyan=`tput setaf 6`
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readonly nc_bg_cyan=`tput setab 6`
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readonly nc_magenta=`tput setaf 5`
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readonly nc_bg_magenta=`tput setab 5`
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readonly nc_red=`tput setaf 1`
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readonly nc_bg_red=`tput setab 1`
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readonly nc_white=`tput setaf 7`
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readonly nc_bg_white=`tput setab 7`
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readonly nc_green=`tput setaf 2`
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readonly nc_bg_green=`tput setab 2`
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readonly nc_yellow=`tput setaf 3`
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readonly nc_bg_yellow=`tput setab 3`
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readonly nc_blue=`tput setaf 4`
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readonly nc_bg_blue=`tput setab 4`
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readonly nc_end=`tput sgr0`
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readonly NC_Bold=`tput bold`
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readonly NC_No=`tput sgr0` # No Color
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readonly NC_Black='\033[0;30m'
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readonly NC_Green='\033[0;32m'
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readonly NC_Red=$nc_bold$nc_red
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readonly NC_BrownOrange='\033[0;33m'
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readonly NC_Blue='\033[0;34m'
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readonly NC_Purple='\033[0;35m'
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readonly NC_Cyan='\033[0;36m'
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readonly NC_LightGray='\033[0;37m'
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readonly NC_DarkGray='\033[1;30m'
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readonly NC_LightRed='\033[1;31m'
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readonly NC_LightGreen='\033[1;32m'
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readonly NC_Yellow=$nc_yellow
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readonly NC_LightBlue='\033[1;34m'
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readonly NC_LightPurple='\033[1;35m'
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readonly NC_LightCyan='\033[1;36m'
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readonly NC_White=$nc_white
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readonly NC_error=$NC_Red
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fi
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## #Public functions:
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## #Public functions:
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##
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##
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## ##Logging
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# Color for message levels
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NC_LOG_color_info=$NC_LightGray
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NC_LOG_color_error=$NC_LightRed
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NC_LOG_color_warning=$NC_Yellow
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NC_LOG_color_debug=$NC_White
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NC_LOG_current=3
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NC_LOG_id_none=0
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NC_LOG_id_error=1
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NC_LOG_id_warning=2
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NC_LOG_id_info=3
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NC_LOG_id_debug=4
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NC_LOG_id_trace=5
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##
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## NUX Script environment provides basic logging capabilities.
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##
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## Currently there are 5 log levels supported (in order of detail):
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## error
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## warning
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## info
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## debug
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## trace
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##
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## nux.log:: <level> <message>
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## Outputs log message to *STDERR*. LOG messages are filtered out based on
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## level. Use *nux.log.level* to specify which messages should be displayed.
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##
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##
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function nux.log {
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local level=$1
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local message=$2
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local color=NC_LOG_color_$level
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local level_num=NC_LOG_id_$level
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shift;
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if [ ${!level_num} -le $NC_LOG_current ]; then
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echo -e "${!color}[$level]$NC_No $*$NC_No" >&2
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fi
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}
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## nux.log.level:: <level>
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## Sets maximum level of details to be logged.
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##
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function nux.log.level {
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local level=$1
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local level_id=NC_LOG_id_$level
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NC_LOG_current=${!level_id}
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}
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function nux.echo.error {
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function nux.echo.error {
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echo "${NC_error}$* ${NC_No}";
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echo "${NC_error}$* ${NC_No}";
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@ -139,41 +47,17 @@ function nux.require {
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}
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}
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function nux.include {
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function nux.use {
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local incfile="$1.inc.sh"
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local incfile="$1.inc.sh"
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source "$NUX_INC_DIR/$incfile"
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local nuxshfile="$1.nuxsh.sh"
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}
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#FIXME: Do not use same file twice.
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if [ -e "$NUX_INC_DIR/$incfile" ]; then
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## nux.check.function:: <name>
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source "$NUX_INC_DIR/$incfile";
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##
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elif [ -e "$NUX_INC_DIR/$nuxshfile" ]; then
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function nux.check.function {
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nux.nuxsh.use "$NUX_INC_DIR/$nuxshfile" "$NUX_CACHE_DIR/inc/$incfile";
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nux.log trace "Checking if $1 is function."
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else
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declare -f "$1" &>/dev/null && return 0
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nux.fatal "$1 not available."
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return 1
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fi
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}
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function nux.check.nuxenv.file {
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path=$(realpath -Lms "$1")
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[[ "$path" =~ "^$NUX_ENV_DIR" ]]
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}
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function nux.check.optional {
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local function="$1"; shift;
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if nux.check.function "$function" ; then
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$function "$@"
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fi
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}
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function nux.check.exec {
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local binary=$1;
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test -n "$(which "$binary")"
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}
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## nux.check.file.exists:: <name>
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##
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function nux.check.file.exists {
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test -e "$1" -o -h "$1";
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}
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}
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function nux.eval {
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function nux.eval {
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@ -206,25 +90,8 @@ function nux.dirty.urlencode {
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echo -n "$1" | sed "s/ /%20/g"
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echo -n "$1" | sed "s/ /%20/g"
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}
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}
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function nux.help.comment {
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local source="$1"
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if nux.check.file.exists "$source" ; then
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grep -E "^\#\#( |$)" "$source" \
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| cut -d\# -f3- \
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| cut -d" " -f2- \
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| nux.help.shelldoc
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fi
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}
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function nux.help.shelldoc {
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sed -r \
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-e "s/^## ?(.*)/${NC_White}\1${NC_No}/gI" \
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-e "s/^# ?(.*)/${NC_Bold}\1${NC_No}/gI" \
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-e "s/^([ a-z0-9.-_]*)::/${NC_Bold}\1${NC_No}/gI" \
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-e "s/\*\*([^*]*)\*\*/${NC_Bold}\1${NC_No}/gI" \
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-e "s/\*([^*]*)\*/${NC_White}\1${NC_No}/gI" \
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--
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}
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function nux.url.parse {
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function nux.url.parse {
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format=${2:-"protocol:\2\nuser:\4\nhost:\5\nport:\7 \npath:\8"}
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format=${2:-"protocol:\2\nuser:\4\nhost:\5\nport:\7 \npath:\8"}
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@ -232,3 +99,7 @@ function nux.url.parse {
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-re "s/(([^:\/]*):\/\/)?(([^@\/:]*)@)?([^:\/]+)(:([0-9]+))?(\/(.*))?/$format/g"
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-re "s/(([^:\/]*):\/\/)?(([^@\/:]*)@)?([^:\/]+)(:([0-9]+))?(\/(.*))?/$format/g"
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}
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}
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nux.use nux/log
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nux.use nux/check
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nux.use nux/nuxsh
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31
inc/nux/check.inc.sh
Normal file
31
inc/nux/check.inc.sh
Normal file
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@ -0,0 +1,31 @@
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## nux.check.function:: <name>
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##
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function nux.check.function {
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nux.log trace "Checking if $1 is function."
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declare -f "$1" &>/dev/null && return 0
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return 1
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}
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function nux.check.nuxenv.file {
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path=$(realpath -Lms "$1")
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[[ "$path" =~ "^$NUX_ENV_DIR" ]]
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}
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function nux.check.optional {
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local function="$1"; shift;
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if nux.check.function "$function" ; then
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$function "$@"
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fi
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}
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function nux.check.exec {
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local binary=$1;
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test -n "$(which "$binary")"
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}
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## nux.check.file.exists:: <name>
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##
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function nux.check.file.exists {
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test -e "$1" -o -h "$1";
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}
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42
inc/nux/color.nuxsh.sh
Normal file
42
inc/nux/color.nuxsh.sh
Normal file
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@ -0,0 +1,42 @@
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if [ -t 1 ] {
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readonly nc_bold=`tput setaf 0`
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readonly nc_bg_bold=`tput setab 0`
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readonly nc_black=`tput setab 0`
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readonly nc_bg_black=`tput setab 0`
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readonly nc_cyan=`tput setaf 6`
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readonly nc_bg_cyan=`tput setab 6`
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readonly nc_magenta=`tput setaf 5`
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readonly nc_bg_magenta=`tput setab 5`
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readonly nc_red=`tput setaf 1`
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readonly nc_bg_red=`tput setab 1`
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readonly nc_white=`tput setaf 7`
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readonly nc_bg_white=`tput setab 7`
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readonly nc_green=`tput setaf 2`
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readonly nc_bg_green=`tput setab 2`
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readonly nc_yellow=`tput setaf 3`
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readonly nc_bg_yellow=`tput setab 3`
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readonly nc_blue=`tput setaf 4`
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readonly nc_bg_blue=`tput setab 4`
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readonly nc_end=`tput sgr0`
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readonly NC_Bold=`tput bold`
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readonly NC_No=`tput sgr0` # No Color
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readonly NC_Black='\033[0;30m'
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readonly NC_Green='\033[0;32m'
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readonly NC_Red=$nc_bold$nc_red
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readonly NC_BrownOrange='\033[0;33m'
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readonly NC_Blue='\033[0;34m'
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readonly NC_Purple='\033[0;35m'
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readonly NC_Cyan='\033[0;36m'
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readonly NC_LightGray='\033[0;37m'
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readonly NC_DarkGray='\033[1;30m'
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readonly NC_LightRed='\033[1;31m'
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readonly NC_LightGreen='\033[1;32m'
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readonly NC_Yellow=$nc_yellow
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readonly NC_LightBlue='\033[1;34m'
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readonly NC_LightPurple='\033[1;35m'
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readonly NC_LightCyan='\033[1;36m'
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readonly NC_White=$nc_white
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readonly NC_error=$NC_Red
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}
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21
inc/nux/help.nuxsh.sh
Normal file
21
inc/nux/help.nuxsh.sh
Normal file
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@ -0,0 +1,21 @@
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#!/usr/bin/env nuxsh
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@namespace nux.help. {
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function :shelldoc {
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sed -r \
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-e "s/^## ?(.*)/${NC_White}\1${NC_No}/gI" \
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-e "s/^# ?(.*)/${NC_Bold}\1${NC_No}/gI" \
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-e "s/^([ a-z0-9.-_]*)::/${NC_Bold}\1${NC_No}/gI" \
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-e "s/\*\*([^*]*)\*\*/${NC_Bold}\1${NC_No}/gI" \
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-e "s/\*([^*]*)\*/${NC_White}\1${NC_No}/gI" \
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--
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}
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function :comment source {
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if nux.check.file.exists "$source" ; then
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grep -E "^\#\#( |$)" "$source" \
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| cut -d\# -f3- \
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| cut -d" " -f2- \
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| nux.help.shelldoc
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fi
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}
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}
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52
inc/nux/log.inc.sh
Normal file
52
inc/nux/log.inc.sh
Normal file
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@ -0,0 +1,52 @@
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## ##Logging
|
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|
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# Color for message levels
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NC_LOG_color_info=$NC_LightGray
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NC_LOG_color_error=$NC_LightRed
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NC_LOG_color_warning=$NC_Yellow
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NC_LOG_color_debug=$NC_White
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NC_LOG_current=3
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NC_LOG_id_none=0
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NC_LOG_id_error=1
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NC_LOG_id_warning=2
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NC_LOG_id_info=3
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NC_LOG_id_debug=4
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NC_LOG_id_trace=5
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||||||
|
##
|
||||||
|
## NUX Script environment provides basic logging capabilities.
|
||||||
|
##
|
||||||
|
## Currently there are 5 log levels supported (in order of detail):
|
||||||
|
## error
|
||||||
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## warning
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||||||
|
## info
|
||||||
|
## debug
|
||||||
|
## trace
|
||||||
|
##
|
||||||
|
## nux.log:: <level> <message>
|
||||||
|
## Outputs log message to *STDERR*. LOG messages are filtered out based on
|
||||||
|
## level. Use *nux.log.level* to specify which messages should be displayed.
|
||||||
|
##
|
||||||
|
##
|
||||||
|
function nux.log {
|
||||||
|
local level=$1
|
||||||
|
local message=$2
|
||||||
|
local color=NC_LOG_color_$level
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|
local level_num=NC_LOG_id_$level
|
||||||
|
shift;
|
||||||
|
if [ ${!level_num} -le $NC_LOG_current ]; then
|
||||||
|
echo -e "${!color}[$level]$NC_No $*$NC_No" >&2
|
||||||
|
fi
|
||||||
|
}
|
||||||
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|
||||||
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||||||
|
## nux.log.level:: <level>
|
||||||
|
## Sets maximum level of details to be logged.
|
||||||
|
##
|
||||||
|
function nux.log.level {
|
||||||
|
local level=$1
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||||||
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local level_id=NC_LOG_id_$level
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||||||
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NC_LOG_current=${!level_id}
|
||||||
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}
|
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100
inc/nuxr.nuxsh.sh
Normal file
100
inc/nuxr.nuxsh.sh
Normal file
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@ -0,0 +1,100 @@
|
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|
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nux.use nux/color
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nux.use nuxr/repl
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|
||||||
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@prefix check nux.check.
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@prefix help nux.help.
|
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||||||
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@namespace nuxr. {
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function :run TASK {
|
||||||
|
if check:function task.$TASK {
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||||||
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nux.log debug "Running task: $TASK";
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||||||
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task.$TASK "$@" # Runs task
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||||||
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else
|
||||||
|
echo "$NUX_SCRIPTNAME: Unrecognized task ''$TASK' not available."
|
||||||
|
echo "Try '$NUX_SCRIPTNAME help' for more information."
|
||||||
|
return -1
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function :run.subtask SUBTASK {
|
||||||
|
if nux.check.function task.$TASK.$SUBTASK {
|
||||||
|
nux.log debug "Running subtask: $TASK";
|
||||||
|
task.$TASK.$SUBTASK "$@" # Runs task
|
||||||
|
else
|
||||||
|
echo "$NUX_SCRIPTNAME: '$TASK' '$SUBTASK' not available."
|
||||||
|
echo "Try '$NUX_SCRIPTNAME help' for more information."
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function :main {
|
||||||
|
:run "$@"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@namespace nuxr.task. {
|
||||||
|
function :help {
|
||||||
|
nuxr.task.help. "$@"
|
||||||
|
}
|
||||||
|
### nuxr.task.interactive::
|
||||||
|
### Runs an interactive taskie shell with base taskie commands available.
|
||||||
|
###
|
||||||
|
function :interactive() {
|
||||||
|
nux.use nux.repl
|
||||||
|
nux.repl.start nuxr.repl.process nuxr.repl.prompt nuxr.repl.completer
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
@namespace nuxr.task.help. {
|
||||||
|
|
||||||
|
function : {
|
||||||
|
nux.use nux/help
|
||||||
|
allArgs="$@"
|
||||||
|
if [ -z "$allArgs" ] {
|
||||||
|
echo Usage: $NC_Bold$NUX_SCRIPTNAME ${NC_No}${NC_White}\<command\>${NC_No} [\<options\>]
|
||||||
|
help:comment "$NUX_SCRIPT"
|
||||||
|
help:comment "$NUX_RUNNER"
|
||||||
|
nux.exec.optional task.help.additional
|
||||||
|
else
|
||||||
|
:topic "$@"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
## nuxr.task.help.topic
|
||||||
|
function :topic {
|
||||||
|
first="$1"
|
||||||
|
topic="$@"
|
||||||
|
topic_dot=$(tr " " "." <<< $topic)
|
||||||
|
nux.log trace "Displaying topic for: '$topic' '$topic_dot'"
|
||||||
|
|
||||||
|
if check:function "task.help.$topic_dot" {
|
||||||
|
shift;
|
||||||
|
task.help.$topic "$@";
|
||||||
|
elif nux.check.function "task.help.$first" ; then
|
||||||
|
shift;
|
||||||
|
task.help.$first "$@";
|
||||||
|
else
|
||||||
|
nuxr.task.help.comment "$NUX_SCRIPT" "$topic" \
|
||||||
|
|| nuxr.task.help.comment "$NUX_RUNNER" "$topic" \
|
||||||
|
|| echo "Help topic $1 not found. Run '$NUX_APPNAME help' to see topics."
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function :comment script task {
|
||||||
|
local task_dot=$(tr " " "." <<< "$task")
|
||||||
|
nux.log trace "Trying to figure task documentation location for $task $task_dot"
|
||||||
|
doc_start=$(grep -hn -E "## +($task)::" "$script" | cut -d: -f1)
|
||||||
|
code_start=$(grep -hn -E "((function +task.$task_dot)|(task.$task_dot *\(\))) +{" "$script" | cut -d: -f1)
|
||||||
|
nux.log trace "doc_start" $doc_start $code_start
|
||||||
|
if [ -n "$doc_start" -a -n "$code_start" ] {
|
||||||
|
sed -n "$doc_start,$code_start"p "$script" \
|
||||||
|
| grep "^\#\#" \
|
||||||
|
| sed -re "s/^#+ ?(.*)/\1/gi" \
|
||||||
|
| nux.help.shelldoc
|
||||||
|
return 0
|
||||||
|
else
|
||||||
|
return -1
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
134
inc/nuxr/repl.nuxsh.sh
Normal file
134
inc/nuxr/repl.nuxsh.sh
Normal file
|
|
@ -0,0 +1,134 @@
|
||||||
|
#
|
||||||
|
###
|
||||||
|
#
|
||||||
|
#
|
||||||
|
@namespace nuxr.repl. {
|
||||||
|
function :process {
|
||||||
|
backendFunc=task.$command;
|
||||||
|
if nux.check.function repl.command.$command; then
|
||||||
|
eval repl.command.$command "$arguments"
|
||||||
|
elif nux.check.function task.$command; then
|
||||||
|
eval nuxr.run "$command" "$arguments"
|
||||||
|
else
|
||||||
|
echo "$command" is not defined.
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
function :expose {
|
||||||
|
# FIXME: Figure different way of exposing direct functions without wrapping
|
||||||
|
for cmd in "$@"; do
|
||||||
|
eval "function repl.command.$cmd { $cmd \"\$@\"; }"
|
||||||
|
done
|
||||||
|
}
|
||||||
|
|
||||||
|
function :prompt {
|
||||||
|
echo "${nc_green}$NUX_APPNAME${nc_end}> "
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
@namespace repl.command. {
|
||||||
|
##
|
||||||
|
## repl.command.::
|
||||||
|
## fallback command which does nothing if user just presses enter.
|
||||||
|
##
|
||||||
|
function : {
|
||||||
|
echo >>/dev/null
|
||||||
|
}
|
||||||
|
|
||||||
|
function :help {
|
||||||
|
if [ -z "$@" ] ;then
|
||||||
|
echo "Usage: help [<command> | <topic>]"
|
||||||
|
echo Displays help for specified topic or command.
|
||||||
|
echo
|
||||||
|
echo "${nc_white}Available topics:$nc_end"
|
||||||
|
:search.tasks help.$current_word | cut -d"." -f2 | column
|
||||||
|
echo
|
||||||
|
echo "${nc_white}Available commands:$nc_end"
|
||||||
|
:search.tasks $current_word | grep -v "help\\." | column
|
||||||
|
else
|
||||||
|
nuxr.task.help.topic "$@"
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
@namespace nuxr.repl.completer. {
|
||||||
|
|
||||||
|
function :search.tasks {
|
||||||
|
set | grep -G "^task\.$1.* ()" \
|
||||||
|
| cut -d "." -f2- \
|
||||||
|
| cut -d"(" -f1
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
function :search.commands {
|
||||||
|
set | grep -E "^((repl\\.command)|(task))\\.$1.* ()" \
|
||||||
|
| sed -re 's/^((repl\.command)|(task))\.//gi' \
|
||||||
|
| cut -d"(" -f1 | sort | uniq
|
||||||
|
}
|
||||||
|
|
||||||
|
function :help() {
|
||||||
|
nux.log debug "Help completer"
|
||||||
|
nux.log debug "current_pos $current_pos"
|
||||||
|
nux.log debug "current word $current_word"
|
||||||
|
if [ $current_pos -eq 2 ]; then
|
||||||
|
:search.tasks $current_word | grep -v "help."
|
||||||
|
:search.tasks help.$current_word | cut -d"." -f2
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
function :_prefix_task() {
|
||||||
|
nux.log debug "Prefix completer. $current_pos $current_word"
|
||||||
|
if [ $current_pos -eq 2 ]; then
|
||||||
|
:search.tasks $current_word
|
||||||
|
else
|
||||||
|
nuxr.repl.completer "${line#$command }"
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
function nuxr.repl.completer {
|
||||||
|
local line=$1;
|
||||||
|
nux.log debug "Requested completion for " "'$line'"
|
||||||
|
|
||||||
|
local words=($line)
|
||||||
|
local current_pos="${#words[@]}";
|
||||||
|
local current_word="";
|
||||||
|
if [ "$current_pos" -gt 0 ]; then
|
||||||
|
current_word="${words[${#words[@]}-1]}";
|
||||||
|
if [ -n "$line" -a "$line" != "${line%% }" ] ; then
|
||||||
|
nux.log debug "Creating proposal for next word."
|
||||||
|
let current_pos=current_pos+1
|
||||||
|
current_word=""
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
local result="";
|
||||||
|
if [ $current_pos -le 1 ] ; then
|
||||||
|
result=$(nuxr.repl.completer.search.commands $current_word | grep -v "help\\.")
|
||||||
|
elif [ $current_pos -ge 2 ]; then
|
||||||
|
command="${words[0]}"
|
||||||
|
nux.log debug "Trying to use completer for '$command'"
|
||||||
|
case $command in
|
||||||
|
debug) ;&
|
||||||
|
trace)
|
||||||
|
result=$(nuxr.repl.completer._prefix_task)
|
||||||
|
;;
|
||||||
|
*)
|
||||||
|
result=$(nux.exec.optional nuxr.repl.completer.$command)
|
||||||
|
;;
|
||||||
|
esac;
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ -n "$result" ]; then
|
||||||
|
nux.log debug "Completion found."
|
||||||
|
echo $result
|
||||||
|
else
|
||||||
|
nux.log debug "No completion found."
|
||||||
|
printf '\a' >> $(tty)
|
||||||
|
if [ $current_pos -gt 1 ]; then
|
||||||
|
echo $current_word
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Add table
Add a link
Reference in a new issue