scrcpy/server/scripts/build-wrapper.sh
Romain Vimont 4c49b27e9f Always invoke gradle except as root
The custom target used to invoke Gradle from Meson should always
be built, otherwise, the server would not be rebuilt on source changes.

However, when enabling "build_always", gradle is invoked as root on
"sudo ninja install" after "ninja", so it downloads the whole Gradle
world into /root/.gradle.

To avoid the problem, just do not call gradle if the effective user id
is 0.
2018-02-14 14:03:56 +01:00

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#!/bin/bash
# Wrapper script to invoke gradle from meson
set -e
# Do not execute gradle when ninja is called as root (it would download the
# whole gradle world in /root/.gradle).
# This is typically useful for calling "sudo ninja install" after a "ninja
# install"
if [[ "$EUID" == 0 ]]
then
echo "(not invoking gradle, since we are root)" >&2
exit 0
fi
PROJECT_ROOT="$1"
OUTPUT="$2"
BUILDTYPE="$3"
# gradlew is in the parent of the server directory
GRADLE=${GRADLE:-$PROJECT_ROOT/../gradlew}
if [[ "$BUILDTYPE" == debug ]]
then
"$GRADLE" -p "$PROJECT_ROOT" assembleDebug
cp "$PROJECT_ROOT/build/outputs/apk/debug/server-debug.apk" "$OUTPUT"
else
"$GRADLE" -p "$PROJECT_ROOT" assembleRelease
cp "$PROJECT_ROOT/build/outputs/apk/release/server-release-unsigned.apk" "$OUTPUT"
fi