2020-05-19 06:03:25 +03:00
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function tide_help -a subcommand
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2020-05-04 07:41:08 +03:00
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set -g b (set_color -o)
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set -g n (set_color normal)
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2020-05-19 06:03:25 +03:00
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set -g g (set_color $tide_color_green)
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2020-05-04 07:41:08 +03:00
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set -g subcommandList \
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'configure' \
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'uninstall' \
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'help'
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set -g descriptionList \
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'run interactive configuration wizard' \
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2020-05-19 06:03:25 +03:00
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'uninstall tide theme' \
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2020-05-04 07:41:08 +03:00
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'print this help message'
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if contains $subcommand $subcommandList
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if functions -q _help_$subcommand
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_help_$subcommand
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else
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_generic_help_sub $subcommand
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end
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return 0
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end
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2020-05-20 00:10:19 +03:00
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printf '%s\n' 'Usage: '$g'tide '$n$b'subcommand '$n'[options]'
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printf '%s\n'
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printf '%s\n' 'Subcommands:'
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printf '%s\n'
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2020-05-04 07:41:08 +03:00
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for sub in $subcommandList
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2020-05-20 00:10:19 +03:00
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printf '%s' ' '$b$sub$n
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2020-05-19 06:28:17 +03:00
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printf '%b' '\r'
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2020-05-17 07:55:51 +03:00
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_cursor_right 14
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2020-05-04 07:41:08 +03:00
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_getDescription $sub
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end
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2020-05-20 00:10:19 +03:00
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printf '%s\n'
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printf '%s\n' 'Print help for a specific subcommand:'
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printf '%s\n'
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printf '%s\n' ' '$g'tide '$n'help '$b'subcommand'$n
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2020-05-04 07:41:08 +03:00
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set -a rmVars b n g subcommandList descriptionList
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for var in $rmVars
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set -e $var
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end
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end
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function _getDescription -a subcommand
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set -l descriptionIndex (contains -i $subcommand $subcommandList)
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2020-05-20 00:10:19 +03:00
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printf '%s\n' $descriptionList[$descriptionIndex]
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2020-05-04 07:41:08 +03:00
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end
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function _generic_help_sub -a subcommand
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set -l description (_getDescription $subcommand)
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set -l descriptionFirstLetter (string sub -l 1 $description)
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set -l upperDescriptionFirstLetter (string upper $descriptionFirstLetter)
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2020-05-20 00:10:19 +03:00
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printf '%s\n' 'Usage: '$g'tide '$n$b$subcommand$n
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printf '%s\n'
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2020-05-04 07:41:08 +03:00
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string replace $descriptionFirstLetter $upperDescriptionFirstLetter $description
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end
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