mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-27 11:43:37 +08:00
503427255e
Selectively reverts 156d4fb9b9.
`all-the-package-names` is still used to generate completions for `npm`
if it is installed, but it is not manually installed nor updated. It is
now the user's responsibility to do both, and it must be installed
globally.
212 lines
11 KiB
Fish
212 lines
11 KiB
Fish
# NPM (https://npmjs.org) completions for Fish shell
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# __fish_npm_needs_* and __fish_npm_using_* taken from:
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# https://stackoverflow.com/questions/16657803/creating-autocomplete-script-with-sub-commands
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# see also Fish's large set of completions for examples:
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# https://github.com/fish-shell/fish-shell/tree/master/share/completions
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# If all-the-package-names is installed, it will be used to generate npm completions.
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# Install globally with `sudo npm install -g all-the-package-names`. Keep it up to date.
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function __npm_list_packages
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if not type -q all-the-package-names
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return
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end
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all-the-package-names
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end
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# Entire list of packages is too long to be used in a `complete` subcommand
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# Search it for matches instead
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function __npm_filtered_list_packages
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__npm_list_packages | grep (commandline -ct) | head -n 50
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end
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function __fish_npm_needs_command
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set cmd (commandline -opc)
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if [ (count $cmd) -eq 1 ]
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return 0
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end
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return 1
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end
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function __fish_npm_using_command
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set cmd (commandline -opc)
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if [ (count $cmd) -gt 1 ]
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if [ $argv[1] = $cmd[2] ]
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return 0
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end
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end
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return 1
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end
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function __fish_npm_needs_option
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switch (commandline -ct)
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case "-*"
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return 0
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end
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return 1
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end
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function __fish_complete_npm -d "Complete the commandline using npm's 'completion' tool"
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# Note that this function will generate undescribed completion options, and current fish
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# will sometimes pick these over versions with descriptions.
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# However, this seems worth it because it means automatically getting _some_ completions if npm updates.
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# Defining an npm alias that automatically calls nvm if necessary is a popular convenience measure.
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# Because that is a function, these local variables won't be inherited and the completion would fail
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# with weird output on stdout (!). But before the function is called, no npm command is defined,
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# so calling the command would fail.
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# So we'll only try if we have an npm command.
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if command -sq npm
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# npm completion is bash-centric, so we need to translate fish's "commandline" stuff to bash's $COMP_* stuff
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# COMP_LINE is an array with the words in the commandline
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set -lx COMP_LINE (commandline -o)
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# COMP_CWORD is the index of the current word in COMP_LINE
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# bash starts arrays with 0, so subtract 1
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set -lx COMP_CWORD (math (count $COMP_LINE) - 1)
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# COMP_POINT is the index of point/cursor when the commandline is viewed as a string
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set -lx COMP_POINT (commandline -C)
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# If the cursor is after the last word, the empty token will disappear in the expansion
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# Readd it
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if test (commandline -ct) = ""
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set COMP_CWORD (math $COMP_CWORD + 1)
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set COMP_LINE $COMP_LINE ""
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end
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command npm completion -- $COMP_LINE 2>/dev/null
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end
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end
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# use npm completion for most of the things,
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# except options completion (because it sucks at it)
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# and run-script completion (reading package.json is faster).
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# see: https://github.com/npm/npm/issues/9524
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# and: https://github.com/fish-shell/fish-shell/pull/2366
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complete -f -c npm -n 'not __fish_npm_needs_option; and not __fish_npm_using_command run; and not __fish_npm_using_command run-script' -a "(__fish_complete_npm)"
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# list available npm scripts and their parial content
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function __fish_parse_npm_run_completions
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while read -l name
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set -l trim 20
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read -l value
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set value (string sub -l $trim -- $value)
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printf "%s\t%s\n" $name $value
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end
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end
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function __fish_npm_run
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# Like above, only try to call npm if there's a command by that name to facilitate aliases that call nvm.
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if command -sq jq; and test -e package.json
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jq -r '.scripts | to_entries[] | .key,.value' <package.json | __fish_parse_npm_run_completions
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else if command -sq npm
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command npm run | string match -r -v '^[^ ]|^$' | string trim | __fish_parse_npm_run_completions
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end
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end
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# run
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for c in run run-script
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complete -f -c npm -n "__fish_npm_using_command $c" -a "(__fish_npm_run)"
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end
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# cache
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complete -f -c npm -n '__fish_npm_needs_command' -a 'cache' -d "Manipulates package's cache"
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complete -f -c npm -n '__fish_npm_using_command cache' -a 'add' -d 'Add the specified package to the local cache'
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complete -f -c npm -n '__fish_npm_using_command cache' -a 'clean' -d 'Delete data out of the cache folder'
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complete -f -c npm -n '__fish_npm_using_command cache' -a 'ls' -d 'Show the data in the cache'
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# config
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for c in 'c' 'config'
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complete -f -c npm -n "__fish_npm_needs_command" -a "$c" -d 'Manage the npm configuration files'
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complete -f -c npm -n "__fish_npm_using_command $c" -a 'set' -d 'Sets the config key to the value'
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complete -f -c npm -n "__fish_npm_using_command $c" -a 'get' -d 'Echo the config value to stdout'
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complete -f -c npm -n "__fish_npm_using_command $c" -a 'delete' -d 'Deletes the key from all configuration files'
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complete -f -c npm -n "__fish_npm_using_command $c" -a 'list' -d 'Show all the config settings'
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complete -f -c npm -n "__fish_npm_using_command $c" -a 'ls' -d 'Show all the config settings'
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complete -f -c npm -n "__fish_npm_using_command $c" -a 'edit' -d 'Opens the config file in an editor'
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end
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# get, set also exist as shorthands
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complete -f -c npm -n "__fish_npm_needs_command" -a 'get' -d 'Echo the config value to stdout'
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complete -f -c npm -n "__fish_npm_needs_command" -a 'set' -d 'Sets the config key to the value'
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# install
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for c in 'install' 'isntall' 'i'
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complete -f -c npm -n '__fish_npm_needs_command' -a "$c" -d 'install a package'
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complete -f -c npm -n "__fish_npm_using_command $c" -l save-dev -d 'Save to devDependencies in package.json'
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complete -f -c npm -n "__fish_npm_using_command $c" -l save -d 'Save to dependencies in package.json'
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complete -f -c npm -n "__fish_npm_using_command $c" -s g -l global -d 'Install package globally'
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end
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# list
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for c in 'la' 'list' 'll' 'ls'
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complete -f -c npm -n '__fish_npm_needs_command' -a "$c" -d 'List installed packages'
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complete -f -c npm -n "__fish_npm_using_command $c" -s g -l global -d 'List packages in the global install prefix instead of in the current project'
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complete -f -c npm -n "__fish_npm_using_command $c" -l json -d 'Show information in JSON format'
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complete -f -c npm -n "__fish_npm_using_command $c" -l long -d 'Show extended information'
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complete -f -c npm -n "__fish_npm_using_command $c" -l parseable -d 'Show parseable output instead of tree view'
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complete -x -c npm -n "__fish_npm_using_command $c" -l depth -d 'Max display depth of the dependency tree'
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end
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# owner
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complete -f -c npm -n '__fish_npm_needs_command' -a 'owner' -d 'Manage package owners'
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complete -f -c npm -n '__fish_npm_using_command owner' -a 'ls' -d 'List package owners'
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complete -f -c npm -n '__fish_npm_using_command owner' -a 'add' -d 'Add a new owner to package'
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complete -f -c npm -n '__fish_npm_using_command owner' -a 'rm' -d 'Remove an owner from package'
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# remove
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for c in 'r' 'remove' 'rm' 'un' 'uninstall' 'unlink'
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complete -f -c npm -n '__fish_npm_needs_command' -a "$c" -d 'remove package'
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complete -x -c npm -n "__fish_npm_using_command $c" -s g -l global -d 'remove global package'
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complete -x -c npm -n "__fish_npm_using_command $c" -l save -d 'Package will be removed from your dependencies'
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complete -x -c npm -n "__fish_npm_using_command $c" -l save-dev -d 'Package will be removed from your devDependencies'
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complete -x -c npm -n "__fish_npm_using_command $c" -l save-optional -d 'Package will be removed from your optionalDependencies'
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end
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# search
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for c in 'find' 's' 'se' 'search'
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complete -f -c npm -n '__fish_npm_needs_command' -a "$c" -d 'Search for packages'
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complete -x -c npm -n "__fish_npm_using_command $c" -l long -d 'Display full package descriptions and other long text across multiple lines'
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end
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# update
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for c in 'up' 'update'
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complete -f -c npm -n '__fish_npm_needs_command' -a "$c" -d 'Update package(s)'
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complete -f -c npm -n "__fish_npm_using_command $c" -s g -l global -d 'Update global package(s)'
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end
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# misc shorter explanations
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complete -f -c npm -n '__fish_npm_needs_command' -a 'adduser add-user login' -d 'Add a registry user account'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'bin' -d 'Display npm bin folder'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'bugs issues' -d 'Bugs for a package in a web browser maybe'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'ddp dedupe find-dupes' -d 'Reduce duplication'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'deprecate' -d 'Deprecate a version of a package'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'docs home' -d 'Docs for a package in a web browser maybe'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'edit' -d 'Edit an installed package'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'explore' -d 'Browse an installed package'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'faq' -d 'Frequently Asked Questions'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'help-search' -d 'Search npm help documentation'
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complete -f -c npm -n '__fish_npm_using_command help-search' -l long -d 'Display full package descriptions and other long text across multiple lines'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'info v view' -d 'View registry info'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'link ln' -d 'Symlink a package folder'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'outdated' -d 'Check for outdated packages'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'pack' -d 'Create a tarball from a package'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'prefix' -d 'Display NPM prefix'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'prune' -d 'Remove extraneous packages'
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complete -c npm -n '__fish_npm_needs_command' -a 'publish' -d 'Publish a package'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'rb rebuild' -d 'Rebuild a package'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'root ' -d 'Display npm root'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'run-script run' -d 'Run arbitrary package scripts'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'shrinkwrap' -d 'Lock down dependency versions'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'star' -d 'Mark your favorite packages'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'stars' -d 'View packages marked as favorites'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'start' -d 'Start a package'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'stop' -d 'Stop a package'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'submodule' -d 'Add a package as a git submodule'
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complete -f -c npm -n '__fish_npm_needs_command' -a 't tst test' -d 'Test a package'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'unpublish' -d 'Remove a package from the registry'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'unstar' -d 'Remove star from a package'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'version' -d 'Bump a package version'
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complete -f -c npm -n '__fish_npm_needs_command' -a 'whoami' -d 'Display npm username'
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complete -f -c npm -n '__fish_seen_subcommand_from install' -a '(__npm_filtered_list_packages)'
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