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[TOOL] viewcl 0.9.1 - ChangeLog Viewer
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_sys/sid
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Joined: 27 Aug 2004
Posts: 346
Location: Asola (Mantova)

PostPosted: Mon Nov 08, 2004 5:57 pm    Post subject: [TOOL] viewcl 0.9.1 - ChangeLog Viewer Reply with quote

viewcl 0.9.1 - ChangeLog Viewer http://gensid.altervista.org/devel/dev-sh/viewcl/viewcl.sh
Questo Tool Permette di andare a vedere i ChangeLog che vi interessano direttamente senza
andare nelle varie directory del portage. Non e' una gran cosa ma penso sia utile.
Code:

#!/bin/bash
# Gentoo (Portage/Overlays) ChangeLog Viewer. 0.9.1
# Salvate questo script come 'changelog' in una direcory del tipo '/usr/bin'
# o comunque una directory eseguibile.
# Entrate nella directory dove avete salvato questo file
# e date il comando 'chmod 755 changelog'

PROGRAM_NAME="viewcl"
PROGRAM_VERSION="0.9.1"

COLOR_DEFAULT='\033[0m'
COLOR_WHITE='\33[01;37m'
COLOR_LRED='\033[1;31m'
COLOR_LGREEN='\033[1;32m'
COLOR_LYELLOW='\033[1;33m'

SYMBOL_OK="${COLOR_LGREEN} *${COLOR_DEFAULT}"
SYMBOL_ER="${COLOR_LRED} *${COLOR_DEFAULT}"
SYMBOL_WR="${COLOR_LYELLOW} *${COLOR_DEFAULT}"


# Find $PORTDIR in /etc/make.conf or in /etc/make.globals...
# Default $PORTDIR = "/usr/portage"
if [ -f "/etc/make.conf" ]; then
   source /etc/make.conf
   if [ -f ${PORTDIR} ]; then
      if [ -f "/etc/make.globals" ]; then
         source /etc/make.globals
         if [ -f ${PORTDIR} ]; then
            PORTDIR="/usr/portage"
         fi
      fi
   fi
   if [ -f ${PORTDIR_OVERLAY} ]; then
      if [ -f "/etc/make.globals" ]; then
         source /etc/make.globals
         if [ -f ${PORTDIR_OVERLAY} ]; then
            PORTDIR_OVERLAY="/usr/local/overlays"
         fi
      fi
   fi
else
   if [ -f "/etc/make.globals" ]; then
      source /etc/make.globals
      if [ -f ${PORTDIR} ]; then
         PORTDIR="/usr/portage"         
      fi
      if [ -f ${PORTDIR_OVERLAY} ]; then
         PORTDIR_OVERLAY="/usr/local/overlays"
      fi
   fi
fi


# Print Help, Usage and Info...
chlogviewer_usage() {
   echo "ChangeLog Viewer ${PROGRAM_VERSION}"
   echo
   echo -e "${COLOR_WHITE} Usage:${COLOR_DEFAULT}"
   echo "    ${PROGRAM_NAME} [ app name ] [ ... ]"
   echo "    ${PROGRAM_NAME} --dir='<dir>' [ app name ] [ ... ]"
   echo
   echo -e "${SYMBOL_WR} Use Options '--dir=<dir>' for change ChangeLog find dir."
   echo
   echo
   echo -e "${COLOR_WHITE} Examples:${COLOR_DEFAULT}"
   echo "    ${PROGRAM_NAME} x11-wm/fluxbox"
   echo "    ${PROGRAM_NAME} fluxbox xorg-x11 mm-sources"
   echo "    ${PROGRAM_NAME} morph-sources nitro-sources"
   echo "    ${PROGRAM_NAME} --dir='/home/myChangeLog' myprog"
   echo
   echo -e "${SYMBOL_WR} Portage Dir: '${PORTDIR}'"
   echo -e "${SYMBOL_WR} Portage Overlays Dir: '${PORTDIR_OVERLAY}'"
   echo
   echo
   echo "Report Bugs to <matteo_bertozzi@bsdmail.com>"
   echo
}


# 'Search' and 'print' ChangeLog.
get_ChangeLog() {
   chk_dir=$(echo ${1} | grep '/')
   if [ "${chk_dir}" = '' ]; then
      PATH_CHANGELOG="*/${1}"
   else
      PATH_CHANGELOG="${1}"
   fi
 
   if [ -s ${PORTDIR}/${PATH_CHANGELOG}/ChangeLog ]; then
      echo -e "${SYMBOL_OK} '${1}' Changelog"
      cat ${PORTDIR}/${PATH_CHANGELOG}/ChangeLog | less
   else
      if [ -s ${PORTDIR_OVERLAY}/${PATH_CHANGELOG}/ChangeLog ]; then
         echo -e "${SYMBOL_OK} '${1}' Changelog in Overlays."
         cat ${PORTDIR_OVERLAY}/${PATH_CHANGELOG}/ChangeLog | less
      else
         echo -e "${SYMBOL_ER} '${1}' ChangeLog Not Found..."
         sleep ${2}
      fi
   fi
}


# M A I N
if [ $# -gt 0 ]; then
   time=1
   if [ $# -eq 1 ]; then
      time=0
   fi

   for argv in $@; do
      case "${argv}" in
         --dir=*) PORTDIR=$(echo ${argv} | cut -d '=' -f 2-)
                if [ $# -eq 2 ]; then
                  time=0
                fi
                break;;
         --help) chlogviewer_usage
               exit 0;;
      esac
   done
   
   # Loop for print ChangeLog.
   for app in $@; do
      if [ "$(echo ${app} | cut -d '=' -f 1-1)" != "--dir" ]; then
         get_ChangeLog ${app} ${time}
      fi
   done
else
   chlogviewer_usage
fi


Code:

ChangeLog Viewer 0.9.1

 Usage:
    viewcl [ app name ] [ ... ]
    viewcl --dir='<dir>' [ app name ] [ ... ]

 * Use Options '--dir=<dir>' for change ChangeLog find dir.


 Examples:
    viewcl x11-wm/fluxbox
    viewcl fluxbox xorg-x11 mm-sources
    viewcl morph-sources nitro-sources
    viewcl --dir='/home/myChangeLog' myprog

 * Portage Dir: '/usr/portage'
 * Portage Overlays Dir: '/usr/local/overlays'


Report Bugs to <matteo_bertozzi@bsdmail.com>


Questo programma ha un funzionamente simile a emerge:
la sintassi e' changelog nomePacchetto.
Sarebbe meglio specificare la cartella in cui si trova il pacchetto:
Code:

Es.
   viewcl dev-lang/python
   viewcl sys-kernel/gentoo-dev-sources

ma e' anche possibile dare solo il nome del pacchetto:
Code:

Es.
   viewcl python
   viewcl gentoo-dev-sources

Il Risultato e' uguale...

L'Installazione
Per l'installazione avete due possibilita' o scaricate l'ebuild del Gekit (http://forums.gentoo.org/viewtopic.php?p=1390953) oppure date i seguenti comandi:
Code:

cd /usr/bin
wget http://gensid.altervista.org/devel/dev-sh/viewcl/viewcl.sh
mv viewcl.sh viewcl
chmod 755 viewcl


Grazie per l'attenzione.
Se Avete qualche idea per migliorare il tool... Postate !!!
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Last edited by _sys/sid on Tue Feb 22, 2005 6:21 pm; edited 8 times in total
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fedeliallalinea
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Joined: 08 Mar 2003
Posts: 13200
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PostPosted: Mon Nov 08, 2004 5:59 pm    Post subject: Reply with quote

Ottimo cosi' resta piu' chiaro. Cambiato anche il link nei post utilissimi
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_sys/sid
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PostPosted: Tue Feb 22, 2005 6:55 pm    Post subject: Reply with quote

- 22/02/05
Aggiunto il Supporto per la visualizzazione dei ChangeLog nella dir degli Overlays
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