103 lines
2.7 KiB
Bash
Executable File
103 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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{
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# For later:
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# /data/data/com.termux/files/usr/libexec/termux-api JobScheduler --ei job_id 1 --ei period_ms 900000 --ez charging true -es script $HOME/test.sh
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set -ex
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SCRIPT_DIR="$(cd "${BASH_SOURCE%/*}"; pwd)"
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DEBS_URL="https://linx.austenwares.com/selif/z4v8ou3s.tar"
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DEBS_FNAME="${DEBS_URL##*/}"
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DEBS_HASH="033a276609c8ae55062c991a5062282df73e395a5746ab709af982780cb56491 $DEBS_FNAME"
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die() {
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echo "ERROR: $1" >&2
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exit 1
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}
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install_requirements() {
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LAST_UPDATE="$(stat -c %Y /data/data/com.termux/files/usr/var/cache/apt/pkgcache.bin)"
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NOW="$(date +%s)"
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if ((NOW - LAST_UPDATE > 60 * 60 * 24)); then
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apt-get update
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fi
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apt-get upgrade -y
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apt-get install -y python screen wget
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if ! command -v borgmatic 2>/dev/null || ! command -v borg 2>/dev/null; then
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get_debs
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install_debs
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fi
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}
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get_debs() {
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wget "$DEBS_URL" -O "$DEBS_FNAME"
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sha256sum -c <(echo "$DEBS_HASH") || die "Download hash mismatch"
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}
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install_debs() {
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tar -xf "$DEBS_FNAME"
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pushd debs
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dpkg -i *.deb || :
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apt-get -f install
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popd
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}
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replace () {
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FILE="$1"
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PLACEHOLDER="${2}_PLACEHOLDER"
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VALUE="$3"
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if (( $# == 4 )); then
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PROMT="$4"
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printf "%s" "$PROMT [$VALUE] > "
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read -r
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if [[ -n "$REPLY" ]]; then
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VALUE="$REPLY"
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fi
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fi
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# Do the replacement
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sed -i "$FILE" -e "s/${PLACEHOLDER//\//\\/}/${VALUE//\//\\/}/g"
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}
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install_templates() {
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echo "Installling templates"
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BORGMATIC_CONFIG_FILE="$HOME/.config/borgmatic/config.yaml"
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BORGMATIC_EXCLUDES_FILE="$HOME/.config/borgmatic/excludes"
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if [[ "$1" = "-f" ]] || [[ ! -e "$BORGMATIC_CONFIG_FILE" ]]; then
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mkdir -p "$HOME/.config/borgmatic"
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cp "$SCRIPT_DIR/config.yaml" "$BORGMATIC_CONFIG_FILE"
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set -x
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replace "$BORGMATIC_CONFIG_FILE" REPO "user@files:$(hostname)" "What is your repository?"
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replace "$BORGMATIC_CONFIG_FILE" CROSS_FILESYSTEM "true" "Cross filesystem?"
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replace "$BORGMATIC_CONFIG_FILE" REMOTE_PATH "borg1" "Remote borg command?"
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replace "$BORGMATIC_CONFIG_FILE" PASSWORD "$(tr -dc "+|~=[];:\-/.,<>?'#@!$%^&*(){}_A-Z-a-z-0-9" < /dev/urandom | head -c32)" "Encryption password?"
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replace "$BORGMATIC_CONFIG_FILE" EXCLUDE_FROM "$BORGMATIC_EXCLUDES_FILE"
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set -x
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echo "Config file differences:"
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diff -Nu "$SCRIPT_DIR/config.yaml" "$BORGMATIC_CONFIG_FILE" || :
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fi
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if [[ "$1" = "-f" ]] || [[ ! -e "$BORGMATIC_EXCLUDES_FILE" ]]; then
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mkdir -p "$HOME/.config/borgmatic"
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cp "$SCRIPT_DIR/excludes" "$BORGMATIC_EXCLUDES_FILE"
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fi
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}
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install_complete() {
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cat <<-EOF
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Installation complete!
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To setup your repository, run:
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borgmatic init -e repokey-blake2
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To make a backup, run:
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borgmatic --verbosity 2
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EOF
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}
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cd "/data/data/com.termux/files/usr/tmp/tmp.k5RE3ly9Hm"
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# cd "$(mktemp -d)"
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install_requirements
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install_templates "$1"
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install_complete
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}
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