Guido van Rossum | 01b68fd | 1996-05-24 18:58:43 +0000 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | |
| 3 | # |
| 4 | # install - install a program, script, or datafile |
| 5 | # This comes from X11R5; it is not part of GNU. |
| 6 | # |
| 7 | # $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $ |
| 8 | # |
| 9 | # This script is compatible with the BSD install script, but was written |
| 10 | # from scratch. |
| 11 | # |
| 12 | |
| 13 | |
| 14 | # set DOITPROG to echo to test this script |
| 15 | |
| 16 | # Don't use :- since 4.3BSD and earlier shells don't like it. |
| 17 | doit="${DOITPROG-}" |
| 18 | |
| 19 | |
| 20 | # put in absolute paths if you don't have them in your path; or use env. vars. |
| 21 | |
| 22 | mvprog="${MVPROG-mv}" |
| 23 | cpprog="${CPPROG-cp}" |
| 24 | chmodprog="${CHMODPROG-chmod}" |
| 25 | chownprog="${CHOWNPROG-chown}" |
| 26 | chgrpprog="${CHGRPPROG-chgrp}" |
| 27 | stripprog="${STRIPPROG-strip}" |
| 28 | rmprog="${RMPROG-rm}" |
| 29 | |
| 30 | instcmd="$mvprog" |
| 31 | chmodcmd="" |
| 32 | chowncmd="" |
| 33 | chgrpcmd="" |
| 34 | stripcmd="" |
| 35 | rmcmd="$rmprog -f" |
| 36 | mvcmd="$mvprog" |
| 37 | src="" |
| 38 | dst="" |
| 39 | |
| 40 | while [ x"$1" != x ]; do |
| 41 | case $1 in |
| 42 | -c) instcmd="$cpprog" |
| 43 | shift |
| 44 | continue;; |
| 45 | |
| 46 | -m) chmodcmd="$chmodprog $2" |
| 47 | shift |
| 48 | shift |
| 49 | continue;; |
| 50 | |
| 51 | -o) chowncmd="$chownprog $2" |
| 52 | shift |
| 53 | shift |
| 54 | continue;; |
| 55 | |
| 56 | -g) chgrpcmd="$chgrpprog $2" |
| 57 | shift |
| 58 | shift |
| 59 | continue;; |
| 60 | |
| 61 | -s) stripcmd="$stripprog" |
| 62 | shift |
| 63 | continue;; |
| 64 | |
| 65 | *) if [ x"$src" = x ] |
| 66 | then |
| 67 | src=$1 |
| 68 | else |
| 69 | dst=$1 |
| 70 | fi |
| 71 | shift |
| 72 | continue;; |
| 73 | esac |
| 74 | done |
| 75 | |
| 76 | if [ x"$src" = x ] |
| 77 | then |
| 78 | echo "install: no input file specified" |
| 79 | exit 1 |
| 80 | fi |
| 81 | |
| 82 | if [ x"$dst" = x ] |
| 83 | then |
| 84 | echo "install: no destination specified" |
| 85 | exit 1 |
| 86 | fi |
| 87 | |
| 88 | |
| 89 | # If destination is a directory, append the input filename; if your system |
| 90 | # does not like double slashes in filenames, you may need to add some logic |
| 91 | |
| 92 | if [ -d $dst ] |
| 93 | then |
| 94 | dst="$dst"/`basename $src` |
| 95 | fi |
| 96 | |
| 97 | # Make a temp file name in the proper directory. |
| 98 | |
Guido van Rossum | c594baa | 1998-05-05 20:39:58 +0000 | [diff] [blame] | 99 | # Avoid dirname, which doesn't exist everywhere... |
| 100 | dstdir=`echo $dst | sed 's,/[^/]*$,,'` |
Guido van Rossum | 01b68fd | 1996-05-24 18:58:43 +0000 | [diff] [blame] | 101 | dsttmp=$dstdir/#inst.$$# |
| 102 | |
| 103 | # Move or copy the file name to the temp name |
| 104 | |
| 105 | $doit $instcmd $src $dsttmp |
| 106 | |
| 107 | # and set any options; do chmod last to preserve setuid bits |
| 108 | |
| 109 | if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; fi |
| 110 | if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; fi |
| 111 | if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; fi |
| 112 | if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; fi |
| 113 | |
| 114 | # Now rename the file to the real destination. |
| 115 | |
| 116 | $doit $rmcmd $dst |
| 117 | $doit $mvcmd $dsttmp $dst |
| 118 | |
| 119 | |
| 120 | exit 0 |