102 lines
2.4 KiB
Bash
Executable file
102 lines
2.4 KiB
Bash
Executable file
#!/system/bin/sh
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# This is run by the Android app, and runs a shell in an environment
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# configured for git-annex.
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set -e
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# I'm installed as lib/lib.runshell.so
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orig="$(pwd)"
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cd "$0/../.."
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base="$(pwd)"
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# Cannot rely on Android providing a sane HOME
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HOME="/sdcard/git-annex.home"
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export HOME
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setup () {
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echo "Installation starting to $base"
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cat "$base/lib/lib.version.so"
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if [ -e "$base/bin" ]; then
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mv "$base/bin" "$base/bin.old"
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fi
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mkdir -p "$base/bin"
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for prog in busybox git-annex git-shell git-upload-pack git gpg rsync ssh ssh-keygen; do
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echo "installing $prog"
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if [ -e "$base/bin/$prog" ]; then
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rm "$base/bin/$prog"
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fi
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ln "$base/lib/lib.$prog.so" "$base/bin/$prog"
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done
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$base/bin/busybox --install $base/bin
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$base/bin/rm -rf "$base/bin.old"
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cd "$base"
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$base/bin/tar zxf $base/lib/lib.git.tar.gz.so
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for prog in git git-shell git-upload-pack; do
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for link in $(cat "$base/links/$prog"); do
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echo "linking $link to $prog"
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if [ -e "$base/$link" ]; then
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rm "$base/$link"
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fi
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ln "$base/bin/$prog" "$base/$link"
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done
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rm "$base/links/$prog"
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done
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mkdir -p "$base/templates"
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mkdir -p "$base/tmp"
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cat "$base/lib/lib.version.so" > "$base/installed-version"
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echo "Installation complete"
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}
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if [ ! -d "$base/bin" ]; then
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if ! mkdir -p "$HOME"; then
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echo "mkdir of $HOME failed!"
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fi
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if ! setup > $HOME/git-annex-install.log 2>&1; then
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echo "Installation failed! Please report a bug and attach $HOME/git-annex-install.log"
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sh
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fi
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elif [ ! -e "$base/installed-version" ] || ! cmp "$base/installed-version" "$base/lib/lib.version.so" >/dev/null; then
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if ! setup > $HOME/git-annex-install.log 2>&1; then
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echo "Upgrade failed! Please report a bug and attach $HOME/git-annex-install.log"
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fi
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fi
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# As good a start point as any.
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cd "$HOME"
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PATH="$base/bin:$PATH"
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export PATH
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ORIG_GIT_EXEC_PATH="$GIT_EXEC_PATH"
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export ORIG_GIT_EXEC_PATH
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GIT_EXEC_PATH=$base/libexec/git-core
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export GIT_EXEC_PATH
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ORIG_GIT_TEMPLATE_DIR="$GIT_TEMPLATE_DIR"
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export ORIG_GIT_TEMPLATE_DIR
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GIT_TEMPLATE_DIR="$base/templates"
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export GIT_TEMPLATE_DIR
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# Indicate which variables were exported above.
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GIT_ANNEX_STANDLONE_ENV="GIT_EXEC_PATH GIT_TEMPLATE_DIR"
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export GIT_ANNEX_STANDLONE_ENV
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# This is a temporary directory on a non-crippled filesystem.
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# This needs to be as short a path as possible.
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GIT_ANNEX_TMP_DIR=$base/tmp
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export GIT_ANNEX_TMP_DIR
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if [ "$1" ]; then
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cmd="$1"
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shift 1
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exec "$cmd" "$@"
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else
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sh
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fi
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