129 lines
2.6 KiB
Bash
129 lines
2.6 KiB
Bash
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###########################
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# Settings
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# These can be overwritten any time.
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# If they are not set yet, they will be
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# overwritten with their default values
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default fastfile_dir "${HOME}/.fastfile"
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default fastfile_var_prefix "§"
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###########################
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# Impl
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#
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# Generate a shortcut
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#
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# Arguments:
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# 1. name - The name of the shortcut (default: name of the file)
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# 2. file - The file or directory to make the shortcut for
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# STDOUT:
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# => fastfile_print
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#
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function fastfile() {
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test "$2" || 2="."
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file=$(readlink -f "$2")
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test "$1" || 1="$(basename "$file")"
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name=$(echo "$1" | tr " " "_")
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mkdir -p "${fastfile_dir}"
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echo "$file" > "$(fastfile_resolv "$name")"
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fastfile_sync
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fastfile_print "$name"
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}
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#
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# Resolve the location of a shortcut file (the database file, where the value is written!)
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#
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# Arguments:
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# 1. name - The name of the shortcut
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# STDOUT:
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# The path to the shortcut file
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#
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function fastfile_resolv() {
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echo "${fastfile_dir}/${1}"
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}
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#
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# Get the real path of a shortcut
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#
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# Arguments:
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# 1. name - The name of the shortcut
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# STDOUT:
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# The path
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#
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function fastfile_get() {
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cat "$(fastfile_resolv "$1")"
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}
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#
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# Print a shortcut
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#
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# Arguments:
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# 1. name - The name of the shortcut
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# STDOUT:
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# Name and value of the shortcut
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#
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function fastfile_print() {
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echo "${fastfile_var_prefix}${1} -> $(fastfile_get "$1")"
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}
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#
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# List all shortcuts
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#
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# STDOUT:
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# (=> fastfile_print) for each shortcut
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#
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function fastfile_ls() {
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for f in "${fastfile_dir}"/*(N); do
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file=$(basename "$f") # To enable simpler handling of spaces in file names
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varkey=$(echo "$file" | tr " " "_")
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# Special format for columns
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echo "${fastfile_var_prefix}${varkey}|->|$(fastfile_get "$file")"
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done | column -t -s "|"
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}
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#
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# Remove a shortcut
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#
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# Arguments:
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# 1. name - The name of the shortcut (default: name of the file)
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# STDOUT:
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# => fastfile_print
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#
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function fastfile_rm() {
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fastfile_print "$1"
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rm "$(fastfile_resolv "$1")"
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unalias "${fastfile_var_prefix}${1}"
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}
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#
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# Generate the aliases for the shortcuts
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#
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function fastfile_sync() {
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for f in "${fastfile_dir}"/*(N); do
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file=$(basename "$f") # To enable simpler handling of spaces in file names
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varkey=$(echo "$file" | tr " " "_")
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alias -g "${fastfile_var_prefix}${varkey}"="'$(fastfile_get "$file")'"
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done
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}
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##################################
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# Shortcuts
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alias ff=fastfile
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alias ffp=fastfile_print
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alias ffrm=fastfile_rm
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alias ffls=fastfile_ls
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alias ffsync=fastfile_sync
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##################################
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# Init
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fastfile_sync
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