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47 lines
1.2 KiB
47 lines
1.2 KiB
#!/bin/sh
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# clean.sh - clean everything.
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set -e -u
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# Checking if script is running on Android with 2 different methods.
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# Needed for safety to prevent execution of potentially dangerous
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# operations such as 'rm -rf /data/*' on Android device.
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if [ "$(uname -o)" = "Android" ] || [ -e "/system/bin/app_process" ]; then
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TERMUX_ON_DEVICE_BUILD=true
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else
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TERMUX_ON_DEVICE_BUILD=false
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fi
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if [ "$(id -u)" = "0" ] && $TERMUX_ON_DEVICE_BUILD; then
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echo "On-device execution of this script as root is disabled."
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exit 1
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fi
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# Read settings from .termuxrc if existing
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test -f "$HOME/.termuxrc" && . "$HOME/.termuxrc"
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: "${TERMUX_TOPDIR:="$HOME/.termux-build"}"
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: "${TMPDIR:=/tmp}"
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export TMPDIR
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# Lock file. Same as used in build-package.sh.
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TERMUX_BUILD_LOCK_FILE="${TMPDIR}/.termux-build.lck"
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if [ ! -e "$TERMUX_BUILD_LOCK_FILE" ]; then
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touch "$TERMUX_BUILD_LOCK_FILE"
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fi
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{
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if ! flock -n 5; then
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echo "Not cleaning build directory since you have unfinished build running."
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exit 1
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fi
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if [ -d "$TERMUX_TOPDIR" ]; then
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chmod +w -R "$TERMUX_TOPDIR"
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fi
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if $TERMUX_ON_DEVICE_BUILD; then
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# For on-device build cleanup /data shouldn't be erased.
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rm -Rf "$TERMUX_TOPDIR"
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else
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rm -Rf /data/* "$TERMUX_TOPDIR"
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fi
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} 5< "$TERMUX_BUILD_LOCK_FILE"
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