jochen
0844b35ebb
The distribution does not package the theme, and the predecessor cloned whatever upstream's default branch held the day a hook ran (novox/hq ADR 0205). So upstream's v1.20.0 release is vendored verbatim, with its licence, and shipped as an archive the host unpacks under the account's home and checks by digest. The prompt's configuration is today's ~/.p10k.zsh byte for byte, as a second archive. Inline, its 86 KB would ride in every declaration and be unreviewable JSON. The zsh code that loads both is a contribution to the normal slot (ADR 0204). Instant prompt stays off, as it is today.
383 lines
8.7 KiB
Bash
383 lines
8.7 KiB
Bash
typeset -grA __p9k_pb_cmd_skip=(
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'}' 'always' # handled specially
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'{' ''
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'{' ''
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'|' ''
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'||' ''
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'&' ''
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'&&' ''
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'|&' ''
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'&!' ''
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'&|' ''
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')' ''
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'(' ''
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'()' ''
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'!' ''
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';' ''
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'if' ''
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'fi' ''
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'elif' ''
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'else' ''
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'then' ''
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'while' ''
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'until' ''
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'do' ''
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'done' ''
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'esac' ''
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'end' ''
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'coproc' ''
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'nocorrect' ''
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'noglob' ''
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'time' ''
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'[[' '\]\]'
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'((' '\)\)'
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'case' '\)|esac'
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';;' '\)|esac'
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';&' '\)|esac'
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';|' '\)|esac'
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'foreach' '\(*\)'
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)
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typeset -grA __p9k_pb_precommand=(
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'-' ''
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'builtin' ''
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'command' ''
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'exec' '-[^a]#[a]'
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'nohup' ''
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'setsid' ''
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'eatmydata' ''
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'catchsegv' ''
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'pkexec' '--user'
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'doas' '-[^aCu]#[acU]'
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'nice' '-[^n]#[n]|--adjustment'
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'stdbuf' '-[^ioe]#[ioe]|--(input|output|error)'
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'sudo' '-[^aghpuUCcrtT]#[aghpuUCcrtT]|--(close-from|group|host|prompt|role|type|other-user|command-timeout|user)'
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'ssh-agent' '-[^aEPt]#[aEPt]'
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'tabbed' '-[^gnprtTuU]#[gnprtTuU]'
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'chronic' ''
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'ifne' ''
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)
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typeset -grA __p9k_pb_redirect=(
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'&>' ''
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'>' ''
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'>&' ''
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'<' ''
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'<&' ''
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'<>' ''
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'&>|' ''
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'>|' ''
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'&>>' ''
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'>>' ''
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'>>&' ''
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'&>>|' ''
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'>>|' ''
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'<<<' ''
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)
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typeset -grA __p9k_pb_term=(
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'|' ''
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'||' ''
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';' ''
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'&' ''
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'&&' ''
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'|&' ''
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'&!' ''
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'&|' ''
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';;' ''
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';&' ''
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';|' ''
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'(' ''
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')' ''
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'()' '' # handled specially
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'}' '' # handled specially
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)
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typeset -grA __p9k_pb_term_skip=(
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'(' '\)'
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';;' '\)|esac'
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';&' '\)|esac'
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';|' '\)|esac'
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)
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# Usage: _p9k_parse_buffer <buffer> [token-limit]
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#
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# Parses the specified command line buffer and pupulates array P9K_COMMANDS
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# with commands from it. Terminates early and returns 1 if there are more
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# tokens than the specified limit.
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#
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# Broken:
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#
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# ---------------
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# : $(x)
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# ---------------
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# : `x`
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# ---------------
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# ${x/}
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# ---------------
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# - -- x
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# ---------------
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# command -p -p x
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# ---------------
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# *
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# ---------------
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# x=$y; $x
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# ---------------
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# alias x=y; y
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# ---------------
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# x <<END
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# ; END
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# END
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# ---------------
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# Setup:
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# setopt interactive_comments
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# alias x='#'
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# Punchline:
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# x; y
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# ---------------
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#
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# More brokenness with non-standard options (ignore_braces, ignore_close_braces, etc.).
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function _p9k_parse_buffer() {
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[[ ${2:-0} == <-> ]] || return 2
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local rcquotes
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[[ -o rcquotes ]] && rcquotes=rcquotes
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eval "$__p9k_intro"
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setopt no_nomatch $rcquotes
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typeset -ga P9K_COMMANDS=()
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local -r id='(<->|[[:alpha:]_][[:IDENT:]]#)'
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local -r var="\$$id|\${$id}|\"\$$id\"|\"\${$id}\""
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local -i e ic c=${2:-'1 << 62'}
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local skip n s r state token cmd prev
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local -a aln alp alf v
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if [[ -o interactive_comments ]]; then
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ic=1
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local tokens=(${(Z+C+)1})
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else
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local tokens=(${(z)1})
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fi
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{
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while (( $#tokens )); do
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(( e = $#state ))
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while (( $#tokens == alp[-1] )); do
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aln[-1]=()
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alp[-1]=()
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if (( $#tokens == alf[-1] )); then
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alf[-1]=()
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(( e = 0 ))
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fi
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done
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while (( c-- > 0 )) || return; do
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token=$tokens[1]
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tokens[1]=()
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if (( $+galiases[$token] )); then
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(( $aln[(eI)p$token] )) && break
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s=$galiases[$token]
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n=p$token
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elif (( e )); then
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break
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elif (( $+aliases[$token] )); then
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(( $aln[(eI)p$token] )) && break
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s=$aliases[$token]
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n=p$token
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elif [[ $token == ?*.?* ]] && (( $+saliases[${token##*.}] )); then
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r=${token##*.}
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(( $aln[(eI)s$r] )) && break
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s=${saliases[$r]%% #}
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n=s$r
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else
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break
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fi
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aln+=$n
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alp+=$#tokens
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[[ $s == *' ' ]] && alf+=$#tokens
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(( ic )) && tokens[1,0]=(${(Z+C+)s}) || tokens[1,0]=(${(z)s})
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done
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case $token in
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'<<'(|-))
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state=h
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continue
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;;
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*('`'|['<>=$']'(')*)
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if [[ $token == ('`'[^'`']##'`'|'"`'[^'`']##'`"'|'$('[^')']##')'|'"$('[^')']##')"'|['<>=']'('[^')']##')') ]]; then
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s=${${token##('"'|)(['$<>']|)?}%%?('"'|)}
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(( ic )) && tokens+=(';' ${(Z+C+)s}) || tokens+=(';' ${(z)s})
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fi
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;;
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esac
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case $state in
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*r)
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state[-1]=
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continue
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;;
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a)
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if [[ $token == $skip ]]; then
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if [[ $token == '{' ]]; then
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P9K_COMMANDS+=$cmd
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cmd=
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state=
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else
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skip='{'
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fi
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continue
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else
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state=t
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fi
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;& # fall through
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t|p*)
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if (( $+__p9k_pb_term[$token] )); then
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if [[ $token == '()' ]]; then
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state=
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else
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P9K_COMMANDS+=$cmd
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if [[ $token == '}' ]]; then
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state=a
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skip=always
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else
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skip=$__p9k_pb_term_skip[$token]
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state=${skip:+s}
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fi
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fi
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cmd=
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continue
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elif [[ $state == t ]]; then
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continue
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elif [[ $state == *x ]]; then
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if (( $+__p9k_pb_redirect[$token] )); then
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prev=
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state[-1]=r
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continue
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else
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state[-1]=
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fi
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fi
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;;
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s)
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if [[ $token == $~skip ]]; then
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state=
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fi
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continue
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;;
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h)
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while (( $#tokens )); do
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(( e = ${tokens[(i)${(Q)token}]} ))
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if [[ $tokens[e-1] == ';' && $tokens[e+1] == ';' ]]; then
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tokens[1,e]=()
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break
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else
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tokens[1,e]=()
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fi
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done
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while (( $#alp && alp[-1] >= $#tokens )); do
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aln[-1]=()
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alp[-1]=()
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done
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state=t
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continue
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;;
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esac
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if (( $+__p9k_pb_redirect[${token#<0-255>}] )); then
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state+=r
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continue
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fi
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if [[ $token == *'$'* ]]; then
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if [[ $token == $~var ]]; then
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n=${${token##[^[:IDENT:]]}%%[^[:IDENT:]]}
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[[ $token == *'"' ]] && v=("${(P)n}") || v=(${(P)n})
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tokens[1,0]=(${(@qq)v})
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continue
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fi
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fi
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case $state in
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'')
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if (( $+__p9k_pb_cmd_skip[$token] )); then
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skip=$__p9k_pb_cmd_skip[$token]
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[[ $token == '}' ]] && state=a || state=${skip:+s}
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continue
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fi
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if [[ $token == *=* ]]; then
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v=${(S)token/#(<->|([[:alpha:]_][[:IDENT:]]#(|'['*[^\\](\\\\)#']')))(|'+')=}
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if (( $#v < $#token )); then
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if [[ $v == '(' ]]; then
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state=s
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skip='\)'
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fi
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continue
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fi
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fi
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: ${token::=${(Q)${~token}}}
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;;
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p2)
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if [[ -n $prev ]]; then
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prev=
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else
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: ${token::=${(Q)${~token}}}
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if [[ $token == '{'$~id'}' ]]; then
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state=p2x
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prev=$token
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else
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state=p
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fi
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continue
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fi
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;& # fall through
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p)
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if [[ -n $prev ]]; then
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token=$prev
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prev=
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else
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: ${token::=${(Q)${~token}}}
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case $token in
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'{'$~id'}') prev=$token; state=px; continue;;
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[^-]*) ;;
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--) state=p1; continue;;
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$~skip) state=p2; continue;;
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*) continue;;
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esac
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fi
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;;
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p1)
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if [[ -n $prev ]]; then
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token=$prev
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prev=
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else
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: ${token::=${(Q)${~token}}}
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if [[ $token == '{'$~id'}' ]]; then
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state=p1x
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prev=$token
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continue
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fi
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fi
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;;
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esac
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if (( $+__p9k_pb_precommand[$token] )); then
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prev=
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state=p
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skip=$__p9k_pb_precommand[$token]
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cmd+=$token$'\0'
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else
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state=t
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[[ $token == ('(('*'))'|'`'*'`'|'$'*|['<>=']'('*')'|*$'\0'*) ]] || cmd+=$token$'\0'
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fi
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done
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} always {
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[[ $state == (px|p1x) ]] && cmd+=$prev
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P9K_COMMANDS+=$cmd
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P9K_COMMANDS=(${(u)P9K_COMMANDS%$'\0'})
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}
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}
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