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54 lines
2.0 KiB
Fish
54 lines
2.0 KiB
Fish
function __fish_complete_ant_targets -d "Print list of targets from build.xml and imported files"
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function __get_buildfile -d "Get a buildfile that will be used by ant"
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set -l tokens $argv # tokens from 'commandline -co'
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set -l prev $tokens[1]
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set -l buildfile "build.xml"
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for token in $argv[2..-1]
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switch $prev
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case -buildfile -file -f
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set buildfile (eval echo $token)
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end
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set prev $token
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end
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# return last one
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echo $buildfile
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end
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function __parse_ant_targets_from_projecthelp -d "Parse ant targets from projecthelp"
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set -l buildfile $argv[1] # full path to buildfile
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set -l targets (ant -p -debug -f $buildfile 2> /dev/null | string match -r '^\s[[:graph:]].*$')
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for target in $targets
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# Use [[:graph:]] and [[:print:]] to ignore ANSI escape code
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set -l tokens (string match -r '^\s([[:graph:]]+)(?:\s+([[:print:]]+))?' "$target")
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if [ (count $tokens) -ge 3 ]
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echo $tokens[2]\t$tokens[3]
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else if [ (count $tokens) -ge 2 ]
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echo $tokens[2]
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end
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end
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end
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function __get_ant_targets_from_projecthelp -d "Get ant targets from projecthelp"
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set -l buildfile $argv[1] # full path to buildfile
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if [ \( -z "$XDG_CACHE_HOME" \) -o \( ! -d "$XDG_CACHE_HOME" \) ]
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set XDG_CACHE_HOME "$HOME/.cache/"
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end
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set -l cache_dir "$XDG_CACHE_HOME/fish/ant_completions"
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mkdir -p $cache_dir
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set -l cache_file $cache_dir/(fish_md5 -s $buildfile)
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if [ ! -s "$cache_file" ]
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# generate cache file if empty
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__parse_ant_targets_from_projecthelp $buildfile > $cache_file
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end
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cat $cache_file
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end
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set -l tokens $argv
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if not set -l buildfile (realpath -eq $buildfile (__get_buildfile $tokens))
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return 1 # return nothing if buildfile does not exist
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end
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__get_ant_targets_from_projecthelp $buildfile
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end
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