LineageOS/android_tools_extract-utils
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extract_utils: be compatible with system-as-root layouts

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* The use case is that if you have the following layout:
  $TOP --- system.img
       |
       +-- vendor.img
  you should be able (from $TOP) to:
    mkdir system; mount -o ro,loop system.img system
    mkdir vendor; mount -o ro,loop vendor.img vendor
  and then (from device tree)
    ./extract-files.sh $TOP

  But this doesn't work if system.img is SAR and contains another
  "system" dir inside. This patch makes sure it searches for a "system"
  dir in the provided path as well, if it couldn't find the blob
  anywhere else.

Change-Id: Ib49cd5b587b3a57478a66ff69cf840270c2b1403
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
This commit is contained in:
Vladimir Oltean
2019-01-06 19:38:31 +02:00
committed by Michael Bestas
parent eac2f563fd
commit ee437e3264
1 changed files with 1 additions and 0 deletions
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extract_utils.sh
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@@ -756,6 +756,7 @@ function get_file() {
# try to copy # try to copy
cp -r "$SRC/$1" "$2" 2>/dev/null && return 0 cp -r "$SRC/$1" "$2" 2>/dev/null && return 0
cp -r "$SRC/${1#/system}" "$2" 2>/dev/null && return 0 cp -r "$SRC/${1#/system}" "$2" 2>/dev/null && return 0
cp -r "$SRC/system/$1" "$2" 2>/dev/null && return 0
return 1 return 1
fi fi