2013-08-27 15:14:44 +04:00
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#!/bin/bash
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# -*- coding: utf-8 mode: sh -*- vim:sw=4:sts=4:et:ai:si:sta:fenc=utf-8
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2014-03-03 11:24:17 +04:00
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ALIASES=(awkrun awkfsv2csv awkcsv grepcsv mergecsv sortcsv)
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2013-08-27 15:14:44 +04:00
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if [ "$#" -eq 1 -a "$1" == --nutools-makelinks ]; then
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# créer les liens
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scriptname="$(basename "$0")"
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2014-01-21 12:07:28 +04:00
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for alias in "${ALIASES[@]}"; do
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2013-08-27 15:14:44 +04:00
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ln -s "$scriptname" "$alias"
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2014-01-21 12:07:28 +04:00
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ln -s "$scriptname" "l$alias"
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2013-08-27 15:14:44 +04:00
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done
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exit 0
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fi
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2014-01-21 12:18:59 +04:00
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source "$(dirname "$0")/ulib/ulib" || exit 1; urequire DEFAULTS awk
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2013-08-27 15:14:44 +04:00
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2014-01-21 12:07:28 +04:00
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# si on lance le script uawk, donner la possibilité de choisir l'outil
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if [ "$scriptname" == uawk ] && array_contains ALIASES "${1#l}"; then
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scriptname="$1"
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shift
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fi
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# choix de la version des scripts: tient compte de la locale ou non
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if [ "${scriptname#l}" != "$scriptname" ]; then
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prefix=l
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Clang=
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else
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prefix=c
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Clang=1
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fi
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2014-01-21 12:18:59 +04:00
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if [ "${scriptname#l}" == "awkcsv" ]; then
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2013-08-27 15:14:44 +04:00
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[ $# -eq 1 -a "$1" == --help ] && exit_with uecho "$scriptname: wrapper autour de awk pour traiter des fichier csv
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2014-01-21 12:07:28 +04:00
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${Clang:+note: ce script ne tient pas compte de la locale: il travaille avec LANG=C
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}
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2013-08-27 15:14:44 +04:00
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USAGE
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2014-01-21 12:07:28 +04:00
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$scriptname [-b before] -e script [-a after] -- [headers...] [-- inputfiles...]
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2013-08-27 15:14:44 +04:00
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$__AWKCSV_HELP"
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2014-01-21 12:07:28 +04:00
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"${prefix}awkcsv" "$@"
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2013-08-27 15:14:44 +04:00
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2014-03-03 11:24:17 +04:00
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elif [ "${scriptname#l}" == "grepcsv" ]; then
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[ $# -eq 1 -a "$1" == --help ] && exit_with uecho "$scriptname: wrapper autour de awk pour rechercher des lignes d'un fichier csv
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${Clang:+note: ce script ne tient pas compte de la locale: il travaille avec LANG=C
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}
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USAGE
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$scriptname EXPR [inputfiles...] [-- headers...]
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$__GREPCSV_HELP"
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"${prefix}grepcsv" "$@"
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2014-01-21 12:18:59 +04:00
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elif [ "${scriptname#l}" == "awkfsv2csv" ]; then
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2014-01-21 11:35:07 +04:00
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[ $# -eq 1 -a "$1" == --help ] && exit_with uecho "$scriptname: wrapper autour de awk pour transformer un fichier à colonnes fixes en fichier csv
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2014-01-21 12:07:28 +04:00
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${Clang:+note: ce script ne tient pas compte de la locale: il travaille avec LANG=C
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}
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2014-01-21 11:35:07 +04:00
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USAGE
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2014-01-21 12:07:28 +04:00
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$scriptname [options] -- [header:sizes...] [-- inputfiles...]
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2014-01-21 11:35:07 +04:00
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$__AWKFSV2CSV_HELP"
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2014-01-21 12:07:28 +04:00
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"${prefix}awkfsv2csv" "$@"
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2014-01-21 11:35:07 +04:00
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2014-01-21 12:18:59 +04:00
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elif [ "${scriptname#l}" == "mergecsv" ]; then
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2013-08-27 15:14:44 +04:00
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[ $# -eq 1 -a "$1" == --help ] && exit_with uecho "$scriptname: fusionner deux fichiers csv sur un champ commun
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2014-01-21 12:07:28 +04:00
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${Clang:+note: ce script ne tient pas compte de la locale: il travaille avec LANG=C
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}
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2013-08-27 15:14:44 +04:00
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USAGE
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$scriptname [options] left right -k field
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$__MERGECSV_HELP"
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2014-01-21 12:07:28 +04:00
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"${prefix}mergecsv" "$@"
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2013-08-27 15:14:44 +04:00
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2014-01-21 12:18:59 +04:00
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elif [ "${scriptname#l}" == "sortcsv" ]; then
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2013-08-27 15:14:44 +04:00
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[ $# -eq 1 -a "$1" == --help ] && exit_with uecho "$scriptname: trier un fichier csv sur un champ
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2014-01-21 12:07:28 +04:00
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${Clang:+note: ce script ne tient pas compte de la locale: il travaille avec LANG=C
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}
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2013-08-27 15:14:44 +04:00
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USAGE
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$scriptname [options] input -k field
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$__SORTCSV_HELP"
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2014-01-21 12:07:28 +04:00
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"${prefix}sortcsv" "$@"
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2013-08-27 15:14:44 +04:00
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else
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[ $# -eq 1 -a "$1" == --help ] && exit_with uecho "$scriptname: wrapper autour de awk rajoutant des fonctions supplémentaires
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2014-01-21 12:07:28 +04:00
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${Clang:+note: ce script ne tient pas compte de la locale: il travaille avec LANG=C
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}
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2013-08-27 15:14:44 +04:00
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USAGE
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$scriptname [var=value...] script [-- inputfiles...]
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Lancer awk avec un script préparé de la manière spécifiée ci dessous.
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$__AWKDEF_HELP"
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2014-01-21 12:07:28 +04:00
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"${prefix}awkrun" -f "$@"
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2013-08-27 15:14:44 +04:00
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fi
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