release-1.10release-1.7release-1.8release-1.9
Last change
on this file since a5f477c was
72634c5,
checked in by Nelson Elhage <nelhage@mit.edu>, 15 years ago
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locker-update: Don't skip arches because the bare binary is missing.
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-
Property mode set to
100755
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File size:
1.9 KB
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Line | |
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1 | #!/bin/bash |
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2 | beta= |
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3 | dryrun= |
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4 | |
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5 | usage() { |
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6 | echo "Usage: $0 [--dry-run|-n] [--beta|-b] NEW-VERSION" >&2 |
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7 | exit 1; |
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8 | } |
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9 | |
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10 | for arg in "$@"; do |
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11 | case $arg in |
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12 | --beta|-b) |
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13 | beta=1 ;; |
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14 | --dry-run|-n) |
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15 | dryrun=1 ;; |
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16 | -*) |
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17 | usage ;; |
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18 | *) |
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19 | test -n "$NEWVERSION" && usage |
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20 | NEWVERSION="$arg" |
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21 | ;; |
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22 | esac |
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23 | done |
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24 | |
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25 | test -z "$NEWVERSION" && usage |
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26 | |
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27 | # Run this as 'locker-update NEW-VERSION' to upgrade the barnowl.real |
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28 | # symlink in all arch/ directories to point to the new version. |
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29 | |
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30 | E= |
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31 | test -n "$dryrun" && E=echo |
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32 | |
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33 | B= |
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34 | test -n "$beta" && B=-beta |
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35 | |
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36 | cd /mit/barnowl/arch/ |
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37 | |
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38 | update_symlink() { |
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39 | local dir="$1" |
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40 | local target="$2" |
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41 | local link="$3" |
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42 | if [ -e "$dir/$target" ]; then |
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43 | # update the symlink |
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44 | $E ln -sf "$target" "$dir/$link" |
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45 | else |
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46 | # delete the symlink |
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47 | $E rm -f "$dir/$link" |
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48 | fi |
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49 | } |
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50 | |
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51 | for i in *; do |
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52 | if [ -L "$i" ]; then |
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53 | echo "# Skipping $i as a symbolic link..." |
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54 | elif [ "$i" = "common" ]; then |
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55 | echo "# Skipping 'common'..." |
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56 | elif ! [ -e "$i/bin/$NEWVERSION" ] && \ |
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57 | ! [ "$(shopt -s nullglob; echo $i/bin/$NEWVERSION.zephyr?)" ] ; then |
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58 | echo "# New version $NEWVERSION not built for arch $i..."; |
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59 | else |
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60 | echo "# $i" |
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61 | |
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62 | # Sanity -- make sure the 'barnowl' symlink is correct. |
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63 | $E ln -sf "../../common/bin/barnowl$B" "$i/bin/barnowl$B" |
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64 | update_symlink "$i/bin" "$NEWVERSION" "barnowl.real$B" |
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65 | update_symlink "$i/bin" "$NEWVERSION.zephyr3" "barnowl.real$B.zephyr3" |
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66 | update_symlink "$i/bin" "$NEWVERSION.zephyr4" "barnowl.real$B.zephyr4" |
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67 | |
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68 | $E ln -sf "../../common/bin/zcrypt" "$i/bin/zcrypt" |
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69 | update_symlink "$i/bin" "zcrypt${NEWVERSION#barnowl}" "zcrypt.real" |
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70 | update_symlink "$i/bin" "zcrypt${NEWVERSION#barnowl}.zephyr3" "zcrypt.real.zephyr3" |
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71 | update_symlink "$i/bin" "zcrypt${NEWVERSION#barnowl}.zephyr4" "zcrypt.real.zephyr4" |
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72 | fi |
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73 | done; |
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