Added bash and fish shell auto-completions.

scripts/shell_completions/bash/borg

@@ -0,0 +1,165 @@
+#!/bin/bash
+
+# Completions for borg version 1.1.1
+# https://www.borgbackup.org/
+# Note:
+# Listing archives works on password protected repositories only if $BORG_PASSPHRASE is set.
+# Install:
+# Copy this file to /usr/share/bash-completion/completions/ or /etc/bash_completion.d/
+
+_borg()
+{
+	COMPREPLY=()
+	local cur="${COMP_WORDS[COMP_CWORD]}"
+	local prev="${COMP_WORDS[COMP_CWORD-1]}"
+	local prevprev="${COMP_WORDS[COMP_CWORD-2]}"
+	local common_opts="-h --help --version --critical --error --warning --info -v --verbose --debug --debug-topic -p --progress --log-json --lock-wait --show-version --show-rc --umask --remote-path --remote-ratelimit --consider-part-files --debug-profile"
+	local opts="${common_opts}"
+
+	# Commands
+	if [[ ${COMP_CWORD} == 1 ]] ; then
+		local borg_commands="init create extract check rename list diff delete prune info mount umount key serve upgrade recreate export-tar with-lock break-lock benchmark"
+		COMPREPLY=( $(compgen -W "${borg_commands}" -- ${cur}) )
+		return 0
+	fi
+
+	case "${prev}" in
+		'key')
+			COMPREPLY=( $(compgen -W "import export change-passphrase" -- ${cur}) )
+			return 0
+			;;
+		'benchmark')
+			COMPREPLY=( $(compgen -W "crud" -- ${cur}) )
+			return 0
+			;;
+		'--encryption' | '-e')
+			local encryption_modes="none keyfile keyfile-blake2 repokey repokey-blake2 authenticated authenticated-blake2"
+			COMPREPLY=( $(compgen -W "${encryption_modes}" -- ${cur}) )
+			return 0
+			;;
+		'--files-cache')
+			local files_cache_mode="ctime,size,inode mtime,size,inode ctime,size mtime,size rechunk,ctime rechunk,mtime disabled"
+			COMPREPLY=( $(compgen -W "${files_cache_mode}" -- ${cur}) )
+			return 0
+			;;
+		'--compression')
+			local compression_methods="none auto lz4 zlib,1 zlib,2 zlib,3 zlib,4 zlib,5 zlib,6 zlib,7 zlib,8 zlib,9 lzma,0 lzma,1 lzma,2 lzma,3 lzma,4 lzma,5 lzma,6 lzma,7 lzma,8 lzma,9"
+			COMPREPLY=( $(compgen -W "${compression_methods}" -- ${cur}) )
+			return 0
+			;;
+		'--sort-by')
+			local sort_keys="timestamp name id"
+			COMPREPLY=( $(compgen -W "${sort_keys}" -- ${cur}) )
+			return 0
+			;;
+		'-o')
+			local fuse_options="allow_other allow_root"
+			# FIXME there are lot more options, but not all are applicable
+			COMPREPLY=( $(compgen -W "${fuse_options}" -- ${cur}) )
+			return 0
+			;;
+		'--recompress')
+			local recompress_when="if-different always"
+			COMPREPLY=( $(compgen -W "${recompress_when}" -- ${cur}) )
+			return 0
+			;;
+	esac
+
+	if [[ ${cur} == -* ]] ; then
+		case "${COMP_LINE}" in
+			*' init '*)
+				local opts="-e --encryption --append-only --storage-quota ${common_opts}"
+				;;
+			*' create '*)
+				local opts="-n --dry-run -s --stats --list --filter --json --no-cache-sync --no-files-cache -e --exclude --exclude-from --pattern --patterns-from --exclude-caches --exclude-if-present --keep-exclude-tags --keep-tag-files --exclude-nodump -x --one-file-system --numeric-owner --noatime --noctime --nobsdflags --ignore-inode --mtime --files-cache --read-special --comment --timestamp -c --checkpoint-interval --chunker-params -C --compression ${common_opts}"
+				;;
+			*' extract '*)
+				local opts="--list -n --dry-run --numeric-owner --nobsdflags --stdout --sparse -e --exclude --exclude-from --pattern --patterns-from --strip-components ${common_opts}"
+				;;
+			*' check '*)
+				local opts="--repository-only --archives-only --verify-data --repair --save-space -P --prefix -a --glob-archives --sort-by --first --last ${common_opts}"
+				;;
+			# rename
+			#	no specific options
+			*" list "*)
+				local opts="--short --list-format --format --json --json-lines -P --prefix -a --glob-archives --sort-by --first --last -e --exclude --exclude-from --pattern --patterns-from --exclude-caches --exclude-if-present --keep-exclude-tags --keep-tag-files ${common_opts}"
+				;;
+			*' diff '*)
+				local opts="--numeric-owner --same-chunker-params --sort -e --exclude --exclude-from --pattern --patterns-from --exclude-caches --exclude-if-present --keep-exclude-tags --keep-tag-files ${common_opts}"
+				;;
+			*' delete '*)
+				local opts="-s --stats --cache-only --force --save-space -P --prefix -a --glob-archives --sort-by --first --last ${common_opts}"
+				;;
+			*' prune '*)
+				local opts="-n --dry-run --force -s --stats --list --keep-within --keep-last --keep-secondly --keep-minutely -H --keep-hourly -d --keep-daily -w --keep-weekly -m --keep-monthly -y --keep-yearly --save-space -P --prefix -a --glob-archives ${common_opts}"
+				;;
+			*' info '*)
+				local opts="--json -P --prefix -a --glob-archives --sort-by --first --last ${common_opts}"
+				;;
+			*' mount '*)
+				local opts="-f --foreground -o -P --prefix -a --glob-archives --sort-by --first --last ${common_opts}"
+				;;
+			# umount
+			#	no specific options
+			# key change-passphrase
+			#	no specific options
+			*' export '*)
+				local opts="--paper --qr-html ${common_opts}"
+				;;
+			*' import '*)
+				local opts="--paper ${common_opts}"
+				;;
+			*' upgrade '*)
+				local opts="-n --dry-run --inplace --force --tam --disable-tam ${common_opts}"
+				;;
+			*' recreate '*)
+				local opts="--list --filter -n dry-run -s stats -e exclude --exclude-from --pattern --patterns-from --exclude-caches --exclude-if-present --keep-exclude-tags --keep-tag-files --target -c checkpoint-interval --comment --timestamp --timestamp -C compression --recompress --chunker-params ${common_opts}"
+				;;
+			*' export-tar '*)
+				local opts="--tar-filter --list -e exclude --exclude-from --pattern --patterns-from --strip-components ${common_opts}"
+				;;
+			*' serve '*)
+				local opts="--restrict-to-path --restrict-to-repository --append-only --storage-quota ${common_opts}"
+				;;
+			# with-lock
+			#	no specific options
+			# break-lock
+			#	no specific options
+			# benchmark crud
+			#	no specific options
+		esac
+
+		COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+		return 0
+	fi
+
+	# Listing archives.
+	# Since "::" is treated as separate word in bash,
+	#   it is $cur when the cursor is right behind it
+	#   and $prev if the user has started to type an archive name.
+ 	local repository_name="" # If set, we'll list the archives
+	local typed_word=""
+	if [[ ${cur} == "::" ]] ; then
+		repository_name=${prev}
+	fi
+	if [[ ${prev} == "::" ]] ; then
+		repository_name=${prevprev}
+		typed_word=${cur}
+	fi
+	if [[ ${repository_name} != "" ]] ; then
+		if [[ ${COMP_LINE} == *" ::"* ]] ; then
+			# There is a space before the "::"
+			# which means that no repository name was typed,
+			# so probably $BORG_REPO is set.
+			repository_name=""
+		fi
+		local archive_list=$(borg list --short "${repository_name}" 2>/dev/null)
+		COMPREPLY=( $(compgen -W "${archive_list}" -- "${typed_word}" ) )
+		return 0
+	fi
+
+	COMPREPLY=( $(compgen -f ${cur}) )
+	return 0
+}
+
+complete -F _borg borg

scripts/shell_completions/fish/borg.fish

@@ -0,0 +1,319 @@
+# Completions for borg version 1.1.1
+# https://www.borgbackup.org/
+# Note: 
+# The list_archives function works on password protected repositories only if $BORG_PASSPHRASE is set.
+# Install:
+# Copy this file to /usr/share/fish/vendor_completions.d/
+
+# Commands
+
+complete -c borg -f -n __fish_is_first_token -a 'init' -d 'Initialize an empty repository'
+complete -c borg -f -n __fish_is_first_token -a 'create' -d 'Create new archive'
+complete -c borg -f -n __fish_is_first_token -a 'extract' -d 'Extract archive contents'
+complete -c borg -f -n __fish_is_first_token -a 'check' -d 'Check repository consistency'
+complete -c borg -f -n __fish_is_first_token -a 'rename' -d 'Rename an existing archive'
+complete -c borg -f -n __fish_is_first_token -a 'list' -d 'List archive or repository contents'
+complete -c borg -f -n __fish_is_first_token -a 'diff' -d 'Find differences between archives'
+complete -c borg -f -n __fish_is_first_token -a 'delete' -d 'Delete a repository or archive'
+complete -c borg -f -n __fish_is_first_token -a 'prune' -d 'Prune repository archives'
+complete -c borg -f -n __fish_is_first_token -a 'info' -d 'Show archive details'
+complete -c borg -f -n __fish_is_first_token -a 'mount' -d 'Mount archive or a repository'
+complete -c borg -f -n __fish_is_first_token -a 'umount' -d 'Un-mount the mounted archive'
+
+function __fish_borg_seen_key
+	if __fish_seen_subcommand_from key
+		and not __fish_seen_subcommand_from import export change-passphrase
+		return 0
+	end
+	return 1
+end
+complete -c borg -f -n __fish_is_first_token -a 'key' -d 'Manage a repository key'
+complete -c borg -f -n __fish_borg_seen_key  -a 'import' -d 'Import a repository key'
+complete -c borg -f -n __fish_borg_seen_key  -a 'export' -d 'Export a repository key'
+complete -c borg -f -n __fish_borg_seen_key  -a 'change-passphrase' -d 'Change key file passphrase'
+
+complete -c borg -f -n __fish_is_first_token -a 'serve' -d 'Start in server mode'
+complete -c borg -f -n __fish_is_first_token -a 'upgrade' -d 'Upgrade a repository'
+complete -c borg -f -n __fish_is_first_token -a 'recreate' -d 'Recreate contents of existing archives'
+complete -c borg -f -n __fish_is_first_token -a 'export-tar' -d 'Create tarball from an archive'
+complete -c borg -f -n __fish_is_first_token -a 'with-lock' -d 'Run a command while repository lock held'
+complete -c borg -f -n __fish_is_first_token -a 'break-lock' -d 'Break the repository lock'
+
+function __fish_borg_seen_benchmark
+	if __fish_seen_subcommand_from benchmark
+		and not __fish_seen_subcommand_from crud
+		return 0
+	end
+	return 1
+end
+complete -c borg -f -n __fish_is_first_token -a 'benchmark' -d 'Benchmark borg operations'
+complete -c borg -f -n __fish_borg_seen_benchmark -a 'crud' -d 'Benchmark borg CRUD operations'
+
+
+# Common options
+complete -c borg -f -s h -l 'help'                  -d 'Show help information'
+complete -c borg -f      -l 'version'               -d 'Show version information'
+complete -c borg -f      -l 'critical'              -d 'Log level CRITICAL'
+complete -c borg -f      -l 'error'                 -d 'Log level ERROR'
+complete -c borg -f      -l 'warning'               -d 'Log level WARNING (default)'
+complete -c borg -f      -l 'info'                  -d 'Log level INFO'
+complete -c borg -f -s v -l 'verbose'               -d 'Log level INFO'
+complete -c borg -f      -l 'debug'                 -d 'Log level DEBUG'
+complete -c borg -f      -l 'debug-topic'           -d 'Enable TOPIC debugging'
+complete -c borg -f -s p -l 'progress'              -d 'Show progress information'
+complete -c borg -f      -l 'log-json'              -d 'Output one JSON object per log line'
+complete -c borg -f      -l 'lock-wait'             -d 'Wait for lock max N seconds [1]'
+complete -c borg -f      -l 'show-version'          -d 'Log version information'
+complete -c borg -f      -l 'show-rc'               -d 'Log the return code'
+complete -c borg -f      -l 'umask'                 -d 'Set umask to M [0077]'
+complete -c borg         -l 'remote-path'           -d 'Use PATH as remote borg executable'
+complete -c borg -f      -l 'remote-ratelimit'      -d 'Set remote network upload RATE limit'
+complete -c borg -f      -l 'consider-part-files'   -d 'Treat part files like normal files'
+complete -c borg         -l 'debug-profile'         -d 'Write execution profile into FILE'
+
+# borg init options
+set -l encryption_modes "none keyfile keyfile-blake2 repokey repokey-blake2 authenticated authenticated-blake2"
+complete -c borg -f -s e -l 'encryption'            -d 'Encryption key MODE' -a "$encryption_modes" -n "__fish_seen_subcommand_from init"
+complete -c borg -f      -l 'append-only'           -d 'Create an append-only mode repository'      -n "__fish_seen_subcommand_from init"
+complete -c borg -f      -l 'storage-quota'         -d 'Set storage QUOTA of the repository'        -n "__fish_seen_subcommand_from init"
+
+# borg create options
+complete -c borg -f -s n -l 'dry-run'               -d 'Do not change the repository'               -n "__fish_seen_subcommand_from create"
+complete -c borg -f -s s -l 'stats'                 -d 'Print verbose statistics'                   -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'list'                  -d 'Print verbose list of items'                -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'filter'                -d 'Only items with given STATUSCHARS'          -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'json'                  -d 'Print verbose stats as json'                -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'no-cache-sync'         -d 'Do not synchronize the cache'               -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'no-files-cache'        -d 'Do not load/update metadata cache'          -n "__fish_seen_subcommand_from create"
+#	Exclusion options
+complete -c borg    -s e -l 'exclude'               -d 'Exclude paths matching PATTERN'             -n "__fish_seen_subcommand_from create"
+complete -c borg         -l 'exclude-from'          -d 'Read exclude patterns from EXCLUDEFILE'     -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'pattern'               -d 'Include/exclude paths matching PATTERN'     -n "__fish_seen_subcommand_from create"
+complete -c borg         -l 'patterns-from'         -d 'Include/exclude paths from PATTERNFILE'     -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'exclude-caches'        -d 'Exclude directories tagged as cache'        -n "__fish_seen_subcommand_from create"
+complete -c borg         -l 'exclude-if-present'    -d 'Exclude directories that contain FILENAME'  -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'keep-exclude-tags'     -d 'Keep tag files of excluded directories'     -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'keep-tag-files'        -d 'Keep tag files of excluded directories'     -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'exclude-nodump'        -d 'Exclude files flagged nodump'               -n "__fish_seen_subcommand_from create"
+#	Filesytem options
+complete -c borg -f -s x -l 'one-file-system'       -d 'Stay in the same file system'               -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'numeric-owner'         -d 'Only store numeric user:group identifiers'  -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'noatime'               -d 'Do not store atime'                         -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'noctime'               -d 'Do not store ctime'                         -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'nobsdflags'            -d 'Do not store bsdflags'                      -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'ignore-inode'          -d 'Ignore inode data in file metadata cache'   -n "__fish_seen_subcommand_from create"
+set -l files_cache_mode "ctime,size,inode mtime,size,inode ctime,size mtime,size rechunk,ctime rechunk,mtime disabled"
+complete -c borg -f      -l 'files-cache'           -d 'Operate files cache in MODE' -a "$files_cache_mode" -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'read-special'          -d 'Open device files like regular files'       -n "__fish_seen_subcommand_from create"
+#	Archive options
+complete -c borg -f      -l 'comment'               -d 'Add COMMENT to the archive'                 -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'timestamp'             -d 'Set creation TIME (yyyy-mm-ddThh:mm:ss)'    -n "__fish_seen_subcommand_from create"
+complete -c borg         -l 'timestamp'             -d 'Set creation time by reference FILE'        -n "__fish_seen_subcommand_from create"
+complete -c borg -f -s c -l 'checkpoint-interval'   -d 'Write checkpoint every N seconds [1800]'    -n "__fish_seen_subcommand_from create"
+complete -c borg -f      -l 'chunker-params'        -d 'Chunker PARAMETERS [19,23,21,4095]'         -n "__fish_seen_subcommand_from create"
+set -l compression_methods "none auto lz4 zlib,1 zlib,2 zlib,3 zlib,4 zlib,5 zlib,6 zlib,7 zlib,8 zlib,9 lzma,0 lzma,1 lzma,2 lzma,3 lzma,4 lzma,5 lzma,6 lzma,7 lzma,8 lzma,9"
+complete -c borg -f -s C -l 'compression'           -d 'Select compression ALGORITHM,LEVEL [lz4]' -a "$compression_methods" -n "__fish_seen_subcommand_from create"
+
+# borg extract options
+complete -c borg -f      -l 'list'                  -d 'Print verbose list of items'                -n "__fish_seen_subcommand_from extract"
+complete -c borg -f -s n -l 'dry-run'               -d 'Do not actually extract any files'          -n "__fish_seen_subcommand_from extract"
+complete -c borg -f      -l 'numeric-owner'         -d 'Only obey numeric user:group identifiers'   -n "__fish_seen_subcommand_from extract"
+complete -c borg -f      -l 'nobsdflags'            -d 'Do not extract bsdflags'                    -n "__fish_seen_subcommand_from extract"
+complete -c borg -f      -l 'stdout'                -d 'Write all extracted data to stdout'         -n "__fish_seen_subcommand_from extract"
+complete -c borg -f      -l 'sparse'                -d 'Create holes in sparse file'                -n "__fish_seen_subcommand_from extract"
+#	Exclusion options
+complete -c borg    -s e -l 'exclude'               -d 'Exclude paths matching PATTERN'             -n "__fish_seen_subcommand_from extract"
+complete -c borg         -l 'exclude-from'          -d 'Read exclude patterns from EXCLUDEFILE'     -n "__fish_seen_subcommand_from extract"
+complete -c borg         -l 'pattern'               -d 'Include/exclude paths matching PATTERN'     -n "__fish_seen_subcommand_from extract"
+complete -c borg         -l 'patterns-from'         -d 'Include/exclude paths from PATTERNFILE'     -n "__fish_seen_subcommand_from extract"
+complete -c borg -f      -l 'strip-components'      -d 'Remove NUMBER of leading path elements'     -n "__fish_seen_subcommand_from extract"
+
+# borg check options
+complete -c borg -f      -l 'repository-only'       -d 'Only perform repository checks'             -n "__fish_seen_subcommand_from check"
+complete -c borg -f      -l 'archives-only'         -d 'Only perform archives checks'               -n "__fish_seen_subcommand_from check"
+complete -c borg -f      -l 'verify-data'           -d 'Cryptographic integrity verification'       -n "__fish_seen_subcommand_from check"
+complete -c borg -f      -l 'repair'                -d 'Attempt to repair found inconsistencies'    -n "__fish_seen_subcommand_from check"
+complete -c borg -f      -l 'save-space'            -d 'Work slower but using less space'           -n "__fish_seen_subcommand_from check"
+#	Archive filters
+complete -c borg -f -s P -l 'prefix'                -d 'Only archive names starting with PREFIX'    -n "__fish_seen_subcommand_from check"
+complete -c borg -f -s a -l 'glob-archives'         -d 'Only archive names matching GLOB'           -n "__fish_seen_subcommand_from check"
+set -l sort_keys "timestamp name id"
+complete -c borg -f      -l 'sort-by'               -d 'Sorting KEYS [timestamp]' -a "$sort_keys"   -n "__fish_seen_subcommand_from check"
+complete -c borg -f      -l 'first'                 -d 'Only first N archives'                      -n "__fish_seen_subcommand_from check"
+complete -c borg -f      -l 'last'                  -d 'Only last N archives'                       -n "__fish_seen_subcommand_from check"
+
+# borg rename
+#	no specific options
+
+# borg list options
+complete -c borg -f      -l 'short'                 -d 'Only print file/directory names'            -n "__fish_seen_subcommand_from list"
+complete -c borg -f      -l 'list-format'           -d 'Specify FORMAT for file listing'            -n "__fish_seen_subcommand_from list"
+complete -c borg -f      -l 'format'                -d 'Specify FORMAT for file listing'            -n "__fish_seen_subcommand_from list"
+complete -c borg -f      -l 'json'                  -d 'List contents in json format'               -n "__fish_seen_subcommand_from list"
+complete -c borg -f      -l 'json-lines'            -d 'List contents in json lines format'         -n "__fish_seen_subcommand_from list"
+#	Archive filters
+complete -c borg -f -s P -l 'prefix'                -d 'Only archive names starting with PREFIX'    -n "__fish_seen_subcommand_from list"
+complete -c borg -f -s a -l 'glob-archives'         -d 'Only archive names matching GLOB'           -n "__fish_seen_subcommand_from list"
+complete -c borg -f      -l 'sort-by'               -d 'Sorting KEYS [timestamp]' -a "$sort_keys"   -n "__fish_seen_subcommand_from list"
+complete -c borg -f      -l 'first'                 -d 'Only first N archives'                      -n "__fish_seen_subcommand_from list"
+complete -c borg -f      -l 'last'                  -d 'Only last N archives'                       -n "__fish_seen_subcommand_from list"
+#	Exclusion options
+complete -c borg    -s e -l 'exclude'               -d 'Exclude paths matching PATTERN'             -n "__fish_seen_subcommand_from list"
+complete -c borg         -l 'exclude-from'          -d 'Read exclude patterns from EXCLUDEFILE'     -n "__fish_seen_subcommand_from list"
+complete -c borg -f      -l 'pattern'               -d 'Include/exclude paths matching PATTERN'     -n "__fish_seen_subcommand_from list"
+complete -c borg         -l 'patterns-from'         -d 'Include/exclude paths from PATTERNFILE'     -n "__fish_seen_subcommand_from list"
+complete -c borg -f      -l 'exclude-caches'        -d 'Exclude directories tagged as cache'        -n "__fish_seen_subcommand_from list"
+complete -c borg         -l 'exclude-if-present'    -d 'Exclude directories that contain FILENAME'  -n "__fish_seen_subcommand_from list"
+# FIXME are these options really part of borg list?
+complete -c borg -f      -l 'keep-exclude-tags'     -d 'Keep tag files of excluded directories'     -n "__fish_seen_subcommand_from list"
+complete -c borg -f      -l 'keep-tag-files'        -d 'Keep tag files of excluded directories'     -n "__fish_seen_subcommand_from list"
+
+# borg diff options
+complete -c borg -f      -l 'numeric-owner'         -d 'Only consider numeric user:group'           -n "__fish_seen_subcommand_from diff"
+complete -c borg -f      -l 'same-chunker-params'   -d 'Override check of chunker parameters'       -n "__fish_seen_subcommand_from diff"
+complete -c borg -f      -l 'sort'                  -d 'Sort the output lines by file path'         -n "__fish_seen_subcommand_from diff"
+#	Exclusion options
+complete -c borg    -s e -l 'exclude'               -d 'Exclude paths matching PATTERN'             -n "__fish_seen_subcommand_from diff"
+complete -c borg         -l 'exclude-from'          -d 'Read exclude patterns from EXCLUDEFILE'     -n "__fish_seen_subcommand_from diff"
+complete -c borg -f      -l 'pattern'               -d 'Include/exclude paths matching PATTERN'     -n "__fish_seen_subcommand_from diff"
+complete -c borg         -l 'patterns-from'         -d 'Include/exclude paths from PATTERNFILE'     -n "__fish_seen_subcommand_from diff"
+complete -c borg -f      -l 'exclude-caches'        -d 'Exclude directories tagged as cache'        -n "__fish_seen_subcommand_from diff"
+complete -c borg         -l 'exclude-if-present'    -d 'Exclude directories that contain FILENAME'  -n "__fish_seen_subcommand_from diff"
+# FIXME are these options really part of borg diff?
+complete -c borg -f      -l 'keep-exclude-tags'     -d 'Keep tag files of excluded directories'     -n "__fish_seen_subcommand_from diff"
+complete -c borg -f      -l 'keep-tag-files'        -d 'Keep tag files of excluded directories'     -n "__fish_seen_subcommand_from diff"
+
+# borg delete options
+complete -c borg -f -s s -l 'stats'                 -d 'Print verbose statistics'                   -n "__fish_seen_subcommand_from delete"
+complete -c borg -f      -l 'cache-only'            -d "Delete only the local cache"                -n "__fish_seen_subcommand_from delete"
+complete -c borg -f      -l 'force'                 -d 'Force deletion of corrupted archives'       -n "__fish_seen_subcommand_from delete"
+complete -c borg -f      -l 'save-space'            -d 'Work slower but using less space'           -n "__fish_seen_subcommand_from delete"
+#	Archive filters
+complete -c borg -f -s P -l 'prefix'                -d 'Only archive names starting with PREFIX'    -n "__fish_seen_subcommand_from delete"
+complete -c borg -f -s a -l 'glob-archives'         -d 'Only archive names matching GLOB'           -n "__fish_seen_subcommand_from delete"
+complete -c borg -f      -l 'sort-by'               -d 'Sorting KEYS [timestamp]' -a "$sort_keys"   -n "__fish_seen_subcommand_from delete"
+complete -c borg -f      -l 'first'                 -d 'Only first N archives'                      -n "__fish_seen_subcommand_from delete"
+complete -c borg -f      -l 'last'                  -d 'Only last N archives'                       -n "__fish_seen_subcommand_from delete"
+
+# borg prune options
+complete -c borg -f -s n -l 'dry-run'               -d 'Do not change the repository'               -n "__fish_seen_subcommand_from prune"
+complete -c borg -f      -l 'force'                 -d 'Force pruning of corrupted archives'        -n "__fish_seen_subcommand_from prune"
+complete -c borg -f -s s -l 'stats'                 -d 'Print verbose statistics'                   -n "__fish_seen_subcommand_from prune"
+complete -c borg -f      -l 'list'                  -d 'Print verbose list of items'                -n "__fish_seen_subcommand_from prune"
+complete -c borg -f      -l 'keep-within'           -d 'Keep archives within time INTERVAL'         -n "__fish_seen_subcommand_from prune"
+complete -c borg -f      -l 'keep-last'             -d 'NUMBER of secondly archives to keep'        -n "__fish_seen_subcommand_from prune"
+complete -c borg -f      -l 'keep-secondly'         -d 'NUMBER of secondly archives to keep'        -n "__fish_seen_subcommand_from prune"
+complete -c borg -f      -l 'keep-minutely'         -d 'NUMBER of minutely archives to keep'        -n "__fish_seen_subcommand_from prune"
+complete -c borg -f -s H -l 'keep-hourly'           -d 'NUMBER of hourly archives to keep'          -n "__fish_seen_subcommand_from prune"
+complete -c borg -f -s d -l 'keep-daily'            -d 'NUMBER of daily archives to keep'           -n "__fish_seen_subcommand_from prune"
+complete -c borg -f -s w -l 'keep-weekly'           -d 'NUMBER of weekly archives to keep'          -n "__fish_seen_subcommand_from prune"
+complete -c borg -f -s m -l 'keep-monthly'          -d 'NUMBER of monthly archives to keep'         -n "__fish_seen_subcommand_from prune"
+complete -c borg -f -s y -l 'keep-yearly'           -d 'NUMBER of yearly archives to keep'          -n "__fish_seen_subcommand_from prune"
+complete -c borg -f      -l 'save-space'            -d 'Work slower but using less space'           -n "__fish_seen_subcommand_from prune"
+#	Archive filters
+complete -c borg -f -s P -l 'prefix'                -d 'Only archive names starting with PREFIX'    -n "__fish_seen_subcommand_from prune"
+complete -c borg -f -s a -l 'glob-archives'         -d 'Only archive names matching GLOB'           -n "__fish_seen_subcommand_from prune"
+
+# borg info options
+complete -c borg -f      -l 'json'                  -d 'Format output in json format'               -n "__fish_seen_subcommand_from info"
+#	Archive filters
+complete -c borg -f -s P -l 'prefix'                -d 'Only archive names starting with PREFIX'    -n "__fish_seen_subcommand_from info"
+complete -c borg -f -s a -l 'glob-archives'         -d 'Only archive names matching GLOB'           -n "__fish_seen_subcommand_from info"
+complete -c borg -f      -l 'sort-by'               -d 'Sorting KEYS [timestamp]' -a "$sort_keys"   -n "__fish_seen_subcommand_from info"
+complete -c borg -f      -l 'first'                 -d 'Only first N archives'                      -n "__fish_seen_subcommand_from info"
+complete -c borg -f      -l 'last'                  -d 'Only last N archives'                       -n "__fish_seen_subcommand_from info"
+
+# borg mount options
+complete -c borg -f -s f -l 'foreground'            -d 'Stay in foreground, do not daemonize'       -n "__fish_seen_subcommand_from mount"
+set -l fuse_options "allow_other allow_root" # FIXME there are lot more options, but not all are applicable
+complete -c borg -f -s o                            -d 'Fuse mount OPTIONS' -a "$fuse_options"      -n "__fish_seen_subcommand_from mount"
+#	Archive filters
+complete -c borg -f -s P -l 'prefix'                -d 'Only archive names starting with PREFIX'    -n "__fish_seen_subcommand_from mount"
+complete -c borg -f -s a -l 'glob-archives'         -d 'Only archive names matching GLOB'           -n "__fish_seen_subcommand_from mount"
+complete -c borg -f      -l 'sort-by'               -d 'Sorting KEYS [timestamp]' -a "$sort_keys"   -n "__fish_seen_subcommand_from mount"
+complete -c borg -f      -l 'first'                 -d 'Only first N archives'                      -n "__fish_seen_subcommand_from mount"
+complete -c borg -f      -l 'last'                  -d 'Only last N archives'                       -n "__fish_seen_subcommand_from mount"
+
+# borg umount
+#	no specific options
+
+# borg key change-passphrase
+#	no specific options
+
+# borg key export
+complete -c borg -f      -l 'paper'                 -d 'Create an export for printing'              -n "__fish_seen_subcommand_from export"
+complete -c borg -f      -l 'qr-html'               -d 'Create an html file for printing and qr'    -n "__fish_seen_subcommand_from export"
+
+# borg key import
+complete -c borg -f      -l 'paper'                 -d 'Import from a backup done with --paper'     -n "__fish_seen_subcommand_from import"
+
+# borg upgrade
+complete -c borg -f -s n -l 'dry-run'               -d 'Do not change the repository'               -n "__fish_seen_subcommand_from upgrade"
+complete -c borg -f      -l 'inplace'               -d 'Rewrite repository in place'                -n "__fish_seen_subcommand_from upgrade"
+complete -c borg -f      -l 'force'                 -d 'Force upgrade'                              -n "__fish_seen_subcommand_from upgrade"
+complete -c borg -f      -l 'tam'                   -d 'Enable manifest authentication'             -n "__fish_seen_subcommand_from upgrade"
+complete -c borg -f      -l 'disable-tam'           -d 'Disable manifest authentication'            -n "__fish_seen_subcommand_from upgrade"
+
+# borg recreate
+complete -c borg -f      -l 'list'                  -d 'Print verbose list of items'                -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f      -l 'filter'                -d 'Only items with given STATUSCHARS'          -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f -s n -l 'dry-run'               -d 'Do not change the repository'               -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f -s s -l 'stats'                 -d 'Print verbose statistics'                   -n "__fish_seen_subcommand_from recreate"
+#	Exclusion options
+complete -c borg    -s e -l 'exclude'               -d 'Exclude paths matching PATTERN'             -n "__fish_seen_subcommand_from recreate"
+complete -c borg         -l 'exclude-from'          -d 'Read exclude patterns from EXCLUDEFILE'     -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f      -l 'pattern'               -d 'Include/exclude paths matching PATTERN'     -n "__fish_seen_subcommand_from recreate"
+complete -c borg         -l 'patterns-from'         -d 'Include/exclude paths from PATTERNFILE'     -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f      -l 'exclude-caches'        -d 'Exclude directories tagged as cache'        -n "__fish_seen_subcommand_from recreate"
+complete -c borg         -l 'exclude-if-present'    -d 'Exclude directories that contain FILENAME'  -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f      -l 'keep-exclude-tags'     -d 'Keep tag files of excluded directories'     -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f      -l 'keep-tag-files'        -d 'Keep tag files of excluded directories'     -n "__fish_seen_subcommand_from recreate"
+#	Archive options
+complete -c borg -f      -l 'target'                -d "Create a new ARCHIVE"                       -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f -s c -l 'checkpoint-interval'   -d 'Write checkpoint every N seconds [1800]'    -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f      -l 'comment'               -d 'Add COMMENT to the archive'                 -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f      -l 'timestamp'             -d 'Set creation TIME (yyyy-mm-ddThh:mm:ss)'    -n "__fish_seen_subcommand_from recreate"
+complete -c borg         -l 'timestamp'             -d 'Set creation time using reference FILE'     -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f -s C -l 'compression'           -d 'Select compression ALGORITHM,LEVEL [lz4]' -a "$compression_methods" -n "__fish_seen_subcommand_from recreate"
+set -l recompress_when "if-different always"
+complete -c borg -f      -l 'recompress'            -d 'Recompress chunks CONDITION' -a "$recompress_when" -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f      -l 'chunker-params'        -d 'Chunker PARAMETERS [19,23,21,4095]'         -n "__fish_seen_subcommand_from recreate"
+
+# borg export-tar options
+complete -c borg         -l 'tar-filter'            -d 'Filter program to pipe data through'        -n "__fish_seen_subcommand_from export-tar"
+complete -c borg -f      -l 'list'                  -d 'Print verbose list of items'                -n "__fish_seen_subcommand_from export-tar"
+#	Exclusion options
+complete -c borg    -s e -l 'exclude'               -d 'Exclude paths matching PATTERN'             -n "__fish_seen_subcommand_from recreate"
+complete -c borg         -l 'exclude-from'          -d 'Read exclude patterns from EXCLUDEFILE'     -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f      -l 'pattern'               -d 'Include/exclude paths matching PATTERN'     -n "__fish_seen_subcommand_from recreate"
+complete -c borg         -l 'patterns-from'         -d 'Include/exclude paths from PATTERNFILE'     -n "__fish_seen_subcommand_from recreate"
+complete -c borg -f      -l 'strip-components'      -d 'Remove NUMBER of leading path elements'     -n "__fish_seen_subcommand_from recreate"
+
+# borg serve
+complete -c borg         -l 'restrict-to-path'      -d 'Restrict repository access to PATH'         -n "__fish_seen_subcommand_from serve"
+complete -c borg         -l 'restrict-to-repository' -d 'Restrict repository access at PATH'        -n "__fish_seen_subcommand_from serve"
+complete -c borg -f      -l 'append-only'           -d 'Only allow appending to repository'         -n "__fish_seen_subcommand_from serve"
+complete -c borg -f      -l 'storage-quota'         -d 'Override storage QUOTA of the repository'   -n "__fish_seen_subcommand_from serve"
+
+# borg with-lock
+#	no specific options
+
+# borg break-lock
+#	no specific options
+
+# borg benchmark
+#	no specific options
+
+
+# List archives
+
+function __fish_borg_is_repository
+	return (string match --quiet --regex '.*::' '"'(commandline --current-token)'"')
+end
+
+function __fish_borg_list_archives
+	set -l repository_name (string replace --regex '::.*' '' (commandline --current-token))
+	borg list --format="$repository_name::{archive}{NEWLINE}" "$repository_name" ^/dev/null
+end
+
+complete -c borg -f -n __fish_borg_is_repository -a '(__fish_borg_list_archives)'