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ls completions: BSD fixes
`ls` was suggesting options that are are not valid for my system, omitting options that are on my system. Different BSD OSes have different option extensions, and some of them do conflict with eachother. I carefully checked the manuals of netbsd, macos, freebsd, and openbsd `ls` and made the completions show the right completions in full for them. Some verbiage tweaks as well.
This commit is contained in:
Aaron Gyes
parent
d6a5792ce2
commit
ca46c556c3
1 changed files with 100 additions and 39 deletions
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@ -3,32 +3,32 @@
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#
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# Shared ls switches
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complete -c ls -s C -d "List by columns"
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complete -c ls -s C -d "Force multi-column output"
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complete -c ls -s S -d "Sort by size"
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complete -c ls -s c -d "Show and sort by ctime"
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complete -c ls -s f -d "Don't sort"
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complete -c ls -s g -d "Long format without owner"
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complete -c ls -s k -d "Set blocksize to 1kB"
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complete -c ls -s l -d "Long format"
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complete -c ls -s m -d "Comma separated format"
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complete -c ls -s t -d "Sort by modification time"
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complete -c ls -s u -d "Show access time"
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complete -c ls -s x -d "List entries by lines"
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complete -c ls -s 1 -d "List one file per line"
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complete -c ls -s m -d "Comma-separated format, fills across screen"
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complete -c ls -s x -d "Multi-column output, horizontally listed"
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complete -c ls -s 1 -d "List one entry per line"
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complete -c ls -s f -d "Unsorted output, enables -a"
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complete -c ls -s t -d "Sort by modification time, most recent first"
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complete -c ls -s c -d "Sort (-t) by modified time and show time (-l)"
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complete -c ls -s u -d "Sort (-t) by access time and show time (-l)"
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# Test if we are using GNU ls
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if command ls --version >/dev/null 2>/dev/null
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complete -c ls -s k -d "Set blocksize to 1kB" # BSD ls -k enables blocksize *output*
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complete -c ls -s a -l all -d "Show hidden"
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complete -c ls -s A -l almost-all -d "Show hidden except . and .."
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complete -c ls -s F -l classify -d "Append filetype indicator"
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complete -c ls -s F -l classify -d "Append filetype indicator (*/=>@|)"
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complete -c ls -s H -l dereference-command-line -d "Follow symlinks"
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complete -c ls -s L -l dereference -d "Follow symlinks"
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complete -c ls -s R -l recursive -d "List subdirectory recursively"
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complete -c ls -s b -l escape -d "Octal escapes for non graphic characters"
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complete -c ls -s b -l escape -d "Octal escapes for non-graphic characters"
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complete -c ls -s d -l directory -d "List directories, not their content"
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complete -c ls -s h -l human-readable -d "Human readable sizes"
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complete -c ls -s i -l inode -d "Print inode number of files"
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complete -c ls -s n -l numeric-uid-gid -d "Long format, numeric IDs"
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complete -c ls -s n -l numeric-uid-gid -d "Long format, numeric UIDs and GIDs"
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complete -c ls -s p -l file-type -d "Append filetype indicator"
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complete -c ls -s q -l hide-control-chars -d "Replace non-graphic characters with '?'"
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complete -c ls -s r -l reverse -d "Reverse sort order"
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@ -38,7 +38,7 @@ if command ls --version >/dev/null 2>/dev/null
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complete -c ls -l group-directories-first -d "Group directories before files" -r
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complete -c ls -l hide -d "Do not list implied entries matching specified shell pattern" -r
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complete -c ls -l lcontext -d "Display security context"
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complete -c ls -l context -s Z -d "Display security context so it fits on most displays"
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complete -c ls -l context -s Z -d "Display security context so it fits on most displays"
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complete -c ls -l scontext -d "Display only security context and file name"
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complete -c ls -l author -d "Print author"
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complete -c ls -l block-size -x -d "Set block size"
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@ -54,7 +54,7 @@ if command ls --version >/dev/null 2>/dev/null
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complete -c ls -s I -l ignore -r -d "Skip entries matching pattern"
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complete -c ls -s N -l literal -d "Print raw entry names"
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complete -c ls -s o -d "Long format without groups"
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complete -c ls -l show-control-chars -d "Non graphic as-is"
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complete -c ls -l show-control-chars -d "Non-graphic characters printed as-is"
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complete -c ls -s Q -l quote-name -d "Enclose entry in quotes"
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complete -c ls -l quoting-style -x -a "literal locale shell shell-always c escape" -d "Select quoting style"
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complete -c ls -l sort -x -d "Sort criteria" -a "
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@ -84,30 +84,91 @@ if command ls --version >/dev/null 2>/dev/null
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complete -c ls -l help -d "Display help and exit"
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complete -c ls -l version -d "Display version and exit"
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else
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# If not a GNU system, assume we have standard BSD ls features instead
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complete -c ls -s B -d "Octal escapes for non graphic characters"
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complete -c ls -s G -d "Use colors"
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complete -c ls -s I -d "Prevent -A from being automatically set for root"
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complete -c ls -s P -d "Don't follow symlinks"
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complete -c ls -s T -d "Show modification time"
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complete -c ls -s W -d "Show whiteouts when scanning directories"
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complete -c ls -s Z -d "Display each file's MAC label"
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complete -c ls -s o -d "Include the file flags in a long (-l) output"
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complete -c ls -s w -d "Print raw entry names"
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set -l uname (uname -s)
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#### ls on the BSDs ####
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# From latest checked-in man pages as of Nov 2018.
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# Reformatted with Open Group's ordering and spacing,
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# then sorted by prevelance, consolidating option
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# matches.
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complete -c ls -s a -d "Show hidden"
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complete -c ls -s A -d "Show hidden except . and .."
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complete -c ls -s F -d "Append filetype indicator"
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complete -c ls -s H -d "Follow symlinks"
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complete -c ls -s L -d "Follow symlinks"
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complete -c ls -s R -d "List subdirectory recursively"
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complete -c ls -s b -d "Octal escapes for non graphic characters"
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complete -c ls -s d -d "List directories, not their content"
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complete -c ls -s h -d "Human readable sizes"
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complete -c ls -s i -d "Print inode number of files"
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complete -c ls -s n -d "Long format, numeric IDs"
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complete -c ls -s p -d "Append filetype indicator"
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# [ IEEE 1003.1-2017 options ] [ extension options ]
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# freebsd: ls -[ikqrs][glno][Aa][Cmx1][Fp][LH][Rd][Sft][cu] [ThBbWwPUG ZyI, ] [-D format] [--color=when] [file ...]
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# netbsd: ls -[ikqrs][glno][Aa][Cmx1][Fp][L ][Rd][Sft][cu] [ThBbWwP XMO ] [file ...]
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# macOS: ls -[ikqrs][glno][Aa][Cmx1][Fp][LH][Rd][Sft][cu] [ThBbWwPUG Oe@] [file ...]
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# openbsd: ls -[ikqrs][glno][Aa][Cmx1][Fp][LH][Rd][Sft][cu] [Th ] [file ...]
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# netbsd ls -O: only leaf files, no dirs | macos ls -O: include file flags in -l output
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# so: don't complete -H for netbsd, and return early after the ls -P completion.
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# But not before adding their -B, -X, -M, -O options. Same kind of thing for the other OSes.
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## IEEE 1003.1-2017 standard options:
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complete -c ls -s i -d "Show inode numbers for files"
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complete -c ls -s k -d "for -s: Display sizes in kB, not blocks" # GNU sets block size with -k
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complete -c ls -s q -d "Replace non-graphic characters with '?'"
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complete -c ls -s r -d "Reverse sort order"
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complete -c ls -s s -d "Print size of files"
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complete -c ls -s s -d "Show file sizes"
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complete -c ls -s g -d "Show group instead of owner in long format"
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complete -c ls -s l -d "Long listing format"
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complete -c ls -s n -d "Long format, numerical UIDs and GIDs"
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complete -c ls -s o -d "Long format, omit group names" # POSIX. FreeBSD enables file flags!
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complete -c ls -s A -d "Show hidden except . and .."
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complete -c ls -s a -d "Show hidden entries"
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# -C in common, -m in common, -x in common, -1 in common
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complete -c ls -s F -d "Append indicators. dir/ exec* link@ socket= fifo| whiteout%"
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complete -c ls -s p -d "Append directory indicators"
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complete -c ls -s L -d "Follow all symlinks Cancels -P option"
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test "$uname" != NetBSD
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and complete -c ls -s H -d "Follow symlink given on commandline" # not present on netbsd
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complete -c ls -s R -d "Recursively list subdirectories"
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complete -c ls -s d -d "List directories, not their content"
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# -S in common, -f in common, -t in common
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# -c in common, -u in common
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## These options are not standardized, but seem supported everywhere:
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complete -c ls -s T -d "for -l: Show complete date and time"
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complete -c ls -s h -d "Human-readable sizes"
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if [ "$uname" = OpenBSD ] # no arguments supported after -h on OpenBSD. See table above
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exit 0
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end
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complete -c ls -s B -d "Octal escapes for non-graphic characters"
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complete -c ls -s b -d "C escapes for non-graphic characters"
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complete -c ls -s W -d "Display whiteouts when scanning directories"
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complete -c ls -s w -d "Force raw printing of non-printable characters"
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complete -c ls -s P -d "Don't follow symlinks"
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if [ "$uname" = NetBSD ]
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complete -c ls -s X -d "Don't cross mount points when recursing"
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complete -c ls -s M -d "for -l, -s: Format size/count with commas"
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complete -c ls -s O -d "Show only leaf files (not dirs), eliding other output"
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exit 0
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end
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complete -c ls -s U -d "Sort (-t) by creation time and show time (-l)"
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complete -c ls -s G -d "Enable colorized output" # macos, freebsd.
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switch "$uname"
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case Darwin:
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complete -c ls -s O -d "for -l: Show file flags"
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complete -c ls -s e -d "for -l: Print ACL associated with file, if present"
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complete -c ls -s @ -d "for -l: Display extended attribute keys and sizes"
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exit 0
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case FreeBSD:
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complete -c ls -s Z -d "Display each file's MAC label"
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complete -c ls -s y -d "for -t: Sort A-Z output in same order as time output"
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complete -c ls -s I -d "Prevent -A from being automatically set for root"
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complete -c ls -s , -d "for -l: Format size/count number groups with ,/locale"
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complete -r -c ls -s D -d "for -l: Format date with strptime string"
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complete -c ls -l color -f -a "auto always never" -d "Enable color output"
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exit 0
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end
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end
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