1 | #!/bin/bash |
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2 | # |
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3 | # Helper script for install-assist package. |
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4 | # arguments 1:package name, 2 and on: download url |
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5 | # |
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6 | # NOTE: To avoid scriptlet failure during rpm transaction, |
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7 | # This script should always return 0 even if there is an error. |
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8 | |
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9 | TEXTDOMAIN=self-build-setup |
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10 | TEXTDOMAINDIR=/usr/share/locale |
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11 | |
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12 | _NAME=$1 |
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13 | _QUEDIR=/var/cache/self-build |
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14 | _ARCHIVEDIR=/var/cache/apt/archives |
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15 | |
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16 | . /etc/self-build.conf |
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17 | |
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18 | # create temporary directory to save downloaded file(s) |
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19 | if ! _TOPDIR=`mktemp -d $TEMP_DIR/$_NAME.XXXXXX`; then |
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20 | echo -n " " |
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21 | echo $"*ERROR: can't crete temporary directory." |
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22 | exit 0 |
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23 | fi |
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24 | |
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25 | # get target package |
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26 | echo -n " " |
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27 | echo $"Downloading rpm files..." |
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28 | shift 1 |
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29 | for u in $@; do |
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30 | # if you already downloaded rpm files, |
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31 | # then copy these from archived directory |
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32 | _TGT=$_TOPDIR/$(basename $u) |
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33 | _ARCHIVEDTGT=$_ARCHIVEDIR/$(basename $u) |
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34 | if [ "$CACHE_DOWNLOADED_FILES" = "yes" ]; then |
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35 | [ -s $_ARCHIVEDTGT ] && cp -af $_ARCHIVEDTGT $_TGT |
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36 | fi |
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37 | [ -s $_TGT ] && continue |
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38 | |
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39 | if [ ! $DL_SHOW_PROGRESS = "yes" ]; then |
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40 | # run quiet, no GUI |
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41 | wget -q -P $_TOPDIR $u |
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42 | RESULT=$? |
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43 | elif [ -z `pgrep -n synaptic` ]; then |
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44 | # run verbose, no GUI (because no synaptic running) |
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45 | wget -P $_TOPDIR $u |
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46 | RESULT=$? |
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47 | else |
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48 | # run verbose with GUI (zenity) |
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49 | wget -P $_TOPDIR $u 2>&1 | \ |
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50 | sed -u 's/.* \+\([0-9]\+%\).*$/\1/' 2>/dev/null | \ |
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51 | zenity --auto-close --progress \ |
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52 | --title $"Download files" \ |
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53 | --text $"Downloading $(basename $u)..." & |
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54 | |
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55 | # workaround for killing remaining wget process when cancel button pressed. |
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56 | WGETPID=`pgrep -f "wget -P $_TOPDIR $u"` |
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57 | ZENITYPID=$! # last child pid = zenity pid |
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58 | RESULT=0 # hold exit status of zenity |
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59 | |
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60 | RUNNING=0 |
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61 | while [ $RUNNING -eq 0 ] |
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62 | do |
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63 | sleep 1 |
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64 | if [ -z `ps -p $ZENITYPID -o pid=` ]; then |
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65 | if [ `ps -p $WGETPID -o pid=` ]; then |
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66 | # if zenity exited but wget still running, |
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67 | # then we suppose that zenity is cancelled by user. |
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68 | sleep 3 |
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69 | kill -KILL $WGETPID |
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70 | RESULT=1 |
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71 | fi |
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72 | RUNNING=1 |
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73 | fi |
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74 | done |
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75 | fi |
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76 | [ $RESULT -ne 0 -a -e $_TGT ] && rm -f $_TGT |
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77 | done |
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78 | for f in $(echo $@|xargs -r -n1 basename|sort -u); do |
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79 | if [ ! -s $_TOPDIR/$f ]; then |
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80 | echo -n " " |
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81 | echo $"*ERROR: can't download rpm files."": $f" |
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82 | rm -rf $_TOPDIR |
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83 | exit 0 |
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84 | fi |
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85 | done |
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86 | |
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87 | echo -n " " |
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88 | echo $"Rpm files downloaded successfully." |
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89 | |
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90 | # move rpm to que directory and remove temporary diractory |
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91 | mv -f $_TOPDIR/* $_QUEDIR |
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92 | rm -rf $_TOPDIR |
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93 | |
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94 | exit 0 |
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