comparison: openpkg/sea.sh
openpkg/sea.sh
- changeset 756
- ca81a21bc445
- parent 428
- f880f219c566
equal
deleted
inserted
replaced
| 0:ec8b7ab873a6 | 1:06caf61becb2 |
|---|---|
| 196 | 196 |
| 197 ______________________________________________________________________________ | 197 ______________________________________________________________________________ |
| 198 #!/bin/sh | 198 #!/bin/sh |
| 199 #![OpenPKG] | 199 #![OpenPKG] |
| 200 ## | 200 ## |
| 201 ## THIS IS AN AUTO-GENERATED SHELL-WRAPPER ARCHIVE | 201 ## THIS IS AN AUTOGENERATED SHELL WRAPPER ARCHIVE |
| 202 ## | 202 ## |
| 203 | 203 |
| 204 # establish sane environment | 204 # establish sane environment |
| 205 PATH="$PATH:/bin:/sbin:/usr/bin:/usr/sbin" | 205 PATH="$PATH:/bin:/sbin:/usr/bin:/usr/sbin" |
| 206 LC_CTYPE=C | 206 LC_CTYPE=C |
| 207 export LC_CTYPE | 207 export LC_CTYPE |
| 208 umask 022 | 208 umask 022 |
| 209 | 209 |
| 210 # pass-through | 210 # passthrough |
| 211 if [ $# -eq 1 -a ".$1" = ".--tar" ]; then | 211 if [ $# -eq 1 -a ".$1" = ".--tar" ]; then |
| 212 # pass-through attached payload on stdout | 212 # passthrough attached payload on stdout |
| 213 dd if="$0" bs=2048 skip=1 2>/dev/null | 213 dd if="$0" bs=2048 skip=1 2>/dev/null |
| 214 rc=$? | 214 rc=$? |
| 215 else | 215 else |
| 216 # extract attached payload | 216 # extract attached payload |
| 217 rm -rf "$0.d" >/dev/null 2>&1 | 217 rm -rf "$0.d" >/dev/null 2>&1 |
| 222 echo "$0: ERROR: failed to unpack attached payload into directory \"$0.d\"" 1>&2 | 222 echo "$0: ERROR: failed to unpack attached payload into directory \"$0.d\"" 1>&2 |
| 223 rm -rf "$0.d" >/dev/null 2>&1 || true | 223 rm -rf "$0.d" >/dev/null 2>&1 || true |
| 224 exit 1 | 224 exit 1 |
| 225 fi | 225 fi |
| 226 | 226 |
| 227 # pass-through execution to control script | 227 # passthrough execution to control script |
| 228 (cd "$0.d" && exec sh "./@script@" ${1+"$@"}) | 228 (cd "$0.d" && exec sh "./@script@" ${1+"$@"}) |
| 229 rc=$? | 229 rc=$? |
| 230 | 230 |
| 231 # cleanup | 231 # cleanup |
| 232 rm -rf "$0.d" >/dev/null 2>&1 || true | 232 rm -rf "$0.d" >/dev/null 2>&1 || true |
| 236 # (before the shell discovers that we carry MBs of raw data with us below) | 236 # (before the shell discovers that we carry MBs of raw data with us below) |
| 237 exit $rc | 237 exit $rc |
| 238 | 238 |
| 239 # the payload tarball is appended in raw format directly to the end | 239 # the payload tarball is appended in raw format directly to the end |
| 240 # of this script, just leaded by padding whitespaces which make sure | 240 # of this script, just leaded by padding whitespaces which make sure |
| 241 # that the tarball data starts at the pre-defined offset of 2KB. This | 241 # that the tarball data starts at the predefined offset of 2KB. This |
| 242 # allows us to unpack the tarball by just skipping the leading 2KB. | 242 # allows us to unpack the tarball by just skipping the leading 2KB. |
| 243 | 243 |
