mirror of
https://github.com/YunoHost-Apps/homeassistant_ynh.git
synced 2024-09-03 19:26:16 +02:00
64 lines
1.8 KiB
Bash
64 lines
1.8 KiB
Bash
#
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# Common variables & functions
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#
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# Package dependencies
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PKG_DEPENDENCIES="python3 python3-venv python3-pip"
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# Check if directory/file already exists (path in argument)
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myynh_check_path () {
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[ -z "$1" ] && ynh_die "No argument supplied"
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[ ! -e "$1" ] || ynh_die "$1 already exists"
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}
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# Create directory only if not already exists (path in argument)
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myynh_create_dir () {
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[ -z "$1" ] && ynh_die "No argument supplied"
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[ -d "$1" ] || mkdir -p "$1"
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}
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# Check if enough disk space available on backup storage
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myynh_check_disk_space () {
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file_to_analyse=$1
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backup_size=$(du --summarize "$1" | cut -f1)
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free_space=$(df --output=avail "/home/yunohost.backup" | sed 1d)
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if [ $free_space -le $backup_size ]; then
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WARNING echo "Not enough backup disk space for: $1"
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WARNING echo "Space available: $(HUMAN_SIZE $free_space)"
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ynh_die "Space needed: $(HUMAN_SIZE $backup_size)"
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fi
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}
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# Clean & copy files needed to final folder
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myynh_clean_source () {
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find "$TMPDIR" -type f -name ".htaccess" | xargs rm
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[ -e "$TMPDIR/.gitignore" ] && rm -r "$TMPDIR/.gitignore"
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}
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#=================================================
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# FUTURE YUNOHOST HELPERS - TO BE REMOVED LATER
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#=================================================
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# Delete a file checksum from the app settings
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#
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# $app should be defined when calling this helper
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#
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# usage: ynh_remove_file_checksum file
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# | arg: file - The file for which the checksum will be deleted
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ynh_delete_file_checksum () {
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local checksum_setting_name=checksum_${1//[\/ ]/_} # Replace all '/' and ' ' by '_'
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ynh_app_setting_delete $app $checksum_setting_name
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}
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# Execute a command as another user
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# usage: exec_as USER COMMAND [ARG ...]
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exec_as() {
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local USER=$1
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shift 1
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if [[ $USER = $(whoami) ]]; then
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eval "$@"
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else
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sudo -u "$USER" "$@"
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fi
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}
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