diff options
Diffstat (limited to '.config/shell/zsh-fast-syntax-highlighting/:chroma/-ogit.ch')
| -rw-r--r-- | .config/shell/zsh-fast-syntax-highlighting/:chroma/-ogit.ch | 383 |
1 files changed, 383 insertions, 0 deletions
diff --git a/.config/shell/zsh-fast-syntax-highlighting/:chroma/-ogit.ch b/.config/shell/zsh-fast-syntax-highlighting/:chroma/-ogit.ch new file mode 100644 index 0000000..06f0d75 --- /dev/null +++ b/.config/shell/zsh-fast-syntax-highlighting/:chroma/-ogit.ch @@ -0,0 +1,383 @@ +# -*- mode: sh; sh-indentation: 4; indent-tabs-mode: nil; sh-basic-offset: 4; -*- +# Copyright (c) 2018 Sebastian Gniazdowski +# Copyright (c) 2018 plexigras +# +# The old chroma function for command `git'. It colorizes the part of command +# line that holds `git' invocation. +# +# $1 - 0 or 1, denoting if it's first call to the chroma, or following one +# $2 - the current token, also accessible by $__arg from the above scope - +# basically a private copy of $__arg +# $3 - a private copy of $_start_pos, i.e. the position of the token in the +# command line buffer, used to add region_highlight entry (see man), +# because Zsh colorizes by *ranges* in command line buffer +# $4 - a private copy of $_end_pos from the above scope +# + +(( next_word = 2 | 8192 )) + +local __first_call="$1" __wrd="$2" __start_pos="$3" __end_pos="$4" +local __style +integer __idx1 __idx2 +local -a __lines_list chroma_git_remote_subcommands +chroma_git_remote_subcommands=(add rename remove set-head set-branches get-url set-url set-url set-url show prune update) + +if (( __first_call )); then + # Called for the first time - new command + # FAST_HIGHLIGHT is used because it survives between calls, and + # allows to use a single global hash only, instead of multiple + # global variables + FAST_HIGHLIGHT[chroma-git-counter]=0 + FAST_HIGHLIGHT[chroma-git-got-subcommand]=0 + FAST_HIGHLIGHT[chroma-git-subcommand]="" + FAST_HIGHLIGHT[chrome-git-got-msg1]=0 + FAST_HIGHLIGHT[chrome-git-got-anymsg]=0 + FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]=0 + FAST_HIGHLIGHT[chroma-git-checkout-new]=0 + FAST_HIGHLIGHT[chroma-git-fetch-multiple]=0 + FAST_HIGHLIGHT[chroma-git-branch-change]=0 + FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=0 + return 1 +else + # Following call, i.e. not the first one + + # Check if chroma should end – test if token is of type + # "starts new command", if so pass-through – chroma ends + [[ "$__arg_type" = 3 ]] && return 2 + + if [[ "$__wrd" = "--" ]]; then + FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]=1 + __style=${FAST_THEME_NAME}double-hyphen-option + elif [[ "$__wrd" = -* && ${FAST_HIGHLIGHT[chroma-git-got-subcommand]} -eq 0 ]]; then + # Options occuring before a subcommand + if (( FAST_HIGHLIGHT[chroma-git-option-with-argument-active] == 0 )); then + if [[ "$__wrd" = -[^[:space:]-]#C ]]; then + FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=2 + elif [[ "$__wrd" = -[^[:space:]-]#c ]]; then + FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=1 + fi + fi + return 1 + else + # If at e.g. '>' or destination/source spec (of the redirection) + if (( in_redirection > 0 || this_word & 128 )) || [[ $__wrd == "<<<" ]]; then + return 1 + # If at main git option taking argument in a separate word (-C and -c) + elif (( FAST_HIGHLIGHT[chroma-git-option-with-argument-active] > 0 && \ + 0 == FAST_HIGHLIGHT[chroma-git-got-subcommand] )) + then + # Remember the value + __idx2=${FAST_HIGHLIGHT[chroma-git-option-with-argument-active]} + # Reset the is-argument mark-field + FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=0 + + (( __idx2 == 2 )) && return 1 + # Other options' args (i.e. arg of -c) aren't routed to the big-loop + # as they aren't paths and aren't handled in any special way there + elif (( FAST_HIGHLIGHT[chroma-git-got-subcommand] == 0 )); then + FAST_HIGHLIGHT[chroma-git-got-subcommand]=1 + + # Check if the command is an alias - we want to highlight the + # aliased command just like the target command of the alias + -fast-run-command "git config --get-regexp 'alias.*'" chroma-git-alias-list "" $(( 10 * 60 )) + # Grep for line: alias.{user-entered-subcmd}[[:space:]], and remove alias. prefix + __lines_list=( ${${(M)__lines_list[@]:#alias.${__wrd}[[:space:]]##*}#alias.} ) + + if (( ${#__lines_list} > 0 )); then + # (*) + # First remove alias name (#*[[:space:]]) and the space after it, then + # remove any leading spaces from what's left (##[[:space:]]##), then + # remove everything except the first word that's in the left line + # (%%[[:space:]]##*, i.e.: "everything from right side up to any space") + FAST_HIGHLIGHT[chroma-git-subcommand]="${${${__lines_list[1]#*[[:space:]]}##[[:space:]]##}%%[[:space:]]##*}" + else + FAST_HIGHLIGHT[chroma-git-subcommand]="$__wrd" + fi + if (( __start_pos >= 0 )); then + # if subcommand exists + LANG=C -fast-run-command "git help -a" chroma-git-subcmd-list "" $(( 10 * 60 )) + # (s: :) will split on every space, but because the expression + # isn't double-quoted, the empty elements will be eradicated + # Some further knowledge-base: s-flag is special, it skips + # empty elements and creates an array (not a concatenated + # string) even when double-quoted. The normally needed @-flag + # that logically breaks the concaetnated string back into array + # in case of double-quoting has additional effect for s-flag: + # it finally blocks empty-elements eradication. + if [[ "${__lines_list[1]}" = See* ]]; then + # (**) + # git >= v2.20 + __lines_list=( ${(M)${${${(M)__lines_list[@]:# [[:blank:]]#[a-z]*}##[[:blank:]]##}%%[[:blank:]]##*}:#${FAST_HIGHLIGHT[chroma-git-subcommand]}} ) + else + # (**) + # git < v2.20 + __lines_list=( ${(M)${(s: :)${(M)__lines_list[@]:# [a-z]*}}:#${FAST_HIGHLIGHT[chroma-git-subcommand]}} ) + fi + + # Above we've checked: + # 1) If given subcommand is an alias (*) + # 2) If the command, or command pointed by the alias, exists (**) + # 3) There's little problem, git v2.20 outputs aliases in git help -a, + # which means that alias will be recognized as correct if it will + # point at another alias or on itself. That's a minor problem, a + # TODO for future planned optimization for v2.20 Git + # 4) Notice that the above situation is better than the previous - the + # alias is being verified to point to a valid git subcommand + # That's all that's needed to decide on the correctnes: + if (( ${#__lines_list} > 0 )); then + __style=${FAST_THEME_NAME}subcommand + else + __style=${FAST_THEME_NAME}incorrect-subtle + fi + fi + # The counter includes the subcommand itself + (( FAST_HIGHLIGHT[chroma-git-counter] += 1 )) + else + __wrd="${__wrd//\`/x}" + __arg="${__arg//\`/x}" + __wrd="${(Q)__wrd}" + if [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "push" \ + || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "pull" \ + || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "fetch" ]] \ + && (( ${FAST_HIGHLIGHT[chroma-git-fetch-multiple]} == 0 )); then + # if not option + if [[ "$__wrd" != -* || "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" -eq 1 ]]; then + (( FAST_HIGHLIGHT[chroma-git-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-git-counter] )) + if (( __idx1 == 2 )); then + -fast-run-git-command "git remote" "chroma-git-remotes" "" + else + __wrd="${__wrd%%:*}" + -fast-run-git-command "git for-each-ref --format='%(refname:short)' refs/heads" "chroma-git-branches" "refs/heads" + fi + # if remote/ref exists + if [[ -n ${__lines_list[(r)$__wrd]} ]]; then + (( __start=__start_pos-${#PREBUFFER}, __end=__start_pos+${#__wrd}-${#PREBUFFER}, __start >= 0 )) && \ + reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}correct-subtle]}") + # if ref (__idx1 == 3) does not exist and subcommand is push + elif (( __idx1 != 2 )) && [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "push" ]]; then + (( __start=__start_pos-${#PREBUFFER}, __end=__start_pos+${#__wrd}-${#PREBUFFER}, __start >= 0 )) && \ + reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}") + # if not existing remote name, because not an URL (i.e. no colon) + elif [[ $__idx1 -eq 2 && $__wrd != *:* ]]; then + (( __start=__start_pos-${#PREBUFFER}, __end=__start_pos+${#__wrd}-${#PREBUFFER}, __start >= 0 )) && \ + reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}") + fi + # if option + else + if [[ "$__wrd" = "--multiple" && "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "fetch" ]]; then + FAST_HIGHLIGHT[chroma-git-fetch-multiple]=1 + __style=${FAST_THEME_NAME}double-hyphen-option + else + return 1 + fi + fi + elif (( ${FAST_HIGHLIGHT[chroma-git-fetch-multiple]} )) \ + && [[ "$__wrd" != -* || "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" -eq 1 ]]; then + -fast-run-git-command "git remote" "chroma-git-remotes" "" + if [[ -n ${__lines_list[(r)$__wrd]} ]]; then + __style=${FAST_THEME_NAME}correct-subtle + fi + elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "commit" ]]; then + match[1]="" + match[2]="" + # if previous argument is -m or current argument is --message=something + if (( FAST_HIGHLIGHT[chrome-git-got-msg1] == 1 && ! FAST_HIGHLIGHT[chrome-git-got-anymsg] )) \ + || [[ "$__wrd" = (#b)(--message=)(*) && "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" = 0 ]]; then + FAST_HIGHLIGHT[chrome-git-got-msg1]=0 + FAST_HIGHLIGHT[chrome-git-got-anymsg]=1 + if [[ -n "${match[1]}" ]]; then + __wrd="${(Q)${match[2]//\`/x}}" + # highlight (--message=)something + (( __start=__start_pos-${#PREBUFFER}, __end=__start_pos-${#PREBUFFER}+10, __start >= 0 )) && \ + reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-hyphen-option]}") + # highlight --message=(something) + (( __start=__start_pos-${#PREBUFFER}+10, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && \ + reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-quoted-argument]}") + else + (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) && \ + reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}double-quoted-argument]}") + fi + local __firstline=${__wrd%%$'\n'*} + if (( ${#__firstline} > 50 )); then + for (( __idx1 = 1, __idx2 = 1; __idx1 <= 50; ++ __idx1, ++ __idx2 )); do + while [[ "${__arg[__idx2]}" != "${__firstline[__idx1]}" ]]; do + (( ++ __idx2 )) + (( __idx2 > __asize )) && { __idx2=-1; break; } + done + (( __idx2 == -1 )) && break + done + if (( __idx2 != -1 )); then + if [[ -n "${match[1]}" ]]; then + (( __start=__start_pos-${#PREBUFFER}+__idx2, __end=__end_pos-${#PREBUFFER}-$#__wrd+$#__firstline-1, __start >= 0 )) && \ + reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}") + else + (( __start=__start_pos-${#PREBUFFER}+__idx2-1, __end=__end_pos-${#PREBUFFER}-$#__wrd+$#__firstline-1, __start >= 0 )) && \ + reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[${FAST_THEME_NAME}incorrect-subtle]}") + fi + fi + fi + # if before -- + elif [[ "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" = 0 ]]; then + if [[ "$__wrd" = -[^[:space:]-]#m ]]; then + FAST_HIGHLIGHT[chrome-git-got-msg1]=1 + __style=${FAST_THEME_NAME}single-hyphen-option + else + return 1 + fi + # if after -- is file + elif [[ -e "$__wrd" ]]; then + __style=${FAST_THEME_NAME}path + else + __style=${FAST_THEME_NAME}incorrect-subtle + fi + elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "checkout" ]] \ + || [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "revert" ]] \ + || [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "merge" ]] \ + || [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "diff" ]] \ + || [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "reset" ]] \ + || [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "rebase" ]]; then + + # if doing `git checkout -b ...' + if [[ "$__wrd" = -[^[:space:]-]#b && "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "checkout" ]]; then + FAST_HIGHLIGHT[chroma-git-checkout-new]=1 + __style=${FAST_THEME_NAME}single-hyphen-option + # if command is not checkout -b something + elif [[ "${FAST_HIGHLIGHT[chroma-git-checkout-new]}" = 0 ]]; then + # if not option + if [[ "$__wrd" != -* || "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" = 1 ]]; then + (( FAST_HIGHLIGHT[chroma-git-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-git-counter] )) + if (( __idx1 == 2 )) || \ + [[ "$__idx1" = 3 && "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "diff" ]]; then + # if is ref + if command git rev-parse --verify --quiet "$__wrd" >/dev/null 2>&1; then + __style=${FAST_THEME_NAME}correct-subtle + # if is file and subcommand is checkout or diff + elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "checkout" \ + || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "reset" \ + || "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "diff" ]] && [[ -e ${~__wrd} ]]; then + __style=${FAST_THEME_NAME}path + elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "checkout" && \ + "1" = "$(command git rev-list --count --no-walk --glob="refs/remotes/${$(git \ + config --get checkout.defaultRemote):-*}/$__wrd")" ]] + then + __style=${FAST_THEME_NAME}correct-subtle + else + __style=${FAST_THEME_NAME}incorrect-subtle + fi + fi + # if option + else + return 1 + fi + # if option + elif [[ "${FAST_HIGHLIGHT[chrome-git-occurred-double-hyphen]}" = 0 && "$__wrd" = -* ]]; then + return 1 + fi + elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "remote" && "$__wrd" != -* ]]; then + (( FAST_HIGHLIGHT[chroma-git-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-git-counter] )) + if [[ "$__idx1" = 2 ]]; then + if (( ${chroma_git_remote_subcommands[(I)$__wrd]} )); then + FAST_HIGHLIGHT[chroma-git-remote-subcommand]="$__wrd" + __style=${FAST_THEME_NAME}subcommand + else + __style=${FAST_THEME_NAME}incorrect-subtle + fi + elif [[ "$__idx1" = 3 && "$FAST_HIGHLIGHT[chroma-git-remote-subcommand]" = "add" ]]; then + -fast-run-git-command "git remote" "chroma-git-remotes" "" + if [[ -n ${__lines_list[(r)$__wrd]} ]]; then + __style=${FAST_THEME_NAME}incorrect-subtle + fi + elif [[ "$__idx1" = 3 && -n "$FAST_HIGHLIGHT[chroma-git-remote-subcommand]" ]]; then + -fast-run-git-command "git remote" "chroma-git-remotes" "" + if [[ -n ${__lines_list[(r)$__wrd]} ]]; then + __style=${FAST_THEME_NAME}correct-subtle + else + __style=${FAST_THEME_NAME}incorrect-subtle + fi + fi + elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "branch" ]]; then + if [[ "$__wrd" = --delete \ + || "$__wrd" = --edit-description \ + || "$__wrd" = --set-upstream-to=* \ + || "$__wrd" = --unset-upstream \ + || "$__wrd" = -[^[:space:]-]#d \ + || "$__wrd" = -[^[:space:]-]#D ]]; then + FAST_HIGHLIGHT[chroma-git-branch-change]=1 + return 1 + elif [[ "$__wrd" != -* ]]; then + -fast-run-git-command "git for-each-ref --format='%(refname:short)' refs/heads" "chroma-git-branches" "refs/heads" + if [[ -n ${__lines_list[(r)$__wrd]} ]]; then + __style=${FAST_THEME_NAME}correct-subtle + elif (( FAST_HIGHLIGHT[chroma-git-branch-change] )); then + __style=${FAST_THEME_NAME}incorrect-subtle + fi + else + return 1 + fi + elif [[ "${FAST_HIGHLIGHT[chroma-git-subcommand]}" = "tag" ]]; then + if [[ "${FAST_HIGHLIGHT[chroma-git-option-with-argument-active]}" -le 0 ]]; then + if [[ "$__wrd" = -[^[:space:]-]#(u|m) ]]; then + FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=1 + elif [[ "$__wrd" = -[^[:space:]-]#F ]]; then + FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=2 + elif [[ "$__wrd" = -[^[:space:]-]#d ]]; then + FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=3 + elif [[ "$__wrd" = (--contains|--no-contains|--points-at|--merged|--no-merged) ]]; then + FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=4 + fi + if [[ "$__wrd" != -* ]]; then + (( FAST_HIGHLIGHT[chroma-git-counter] += 1, __idx1 = FAST_HIGHLIGHT[chroma-git-counter] )) + if [[ ${FAST_HIGHLIGHT[chroma-git-counter]} -eq 2 ]]; then + -fast-run-git-command "git for-each-ref --format='%(refname:short)' refs/heads" "chroma-git-branches" "refs/heads" + -fast-run-git-command "+git tag" "chroma-git-tags" "" + [[ -n ${__lines_list[(r)$__wrd]} ]] && __style=${FAST_THEME_NAME}incorrect-subtle + elif [[ ${FAST_HIGHLIGHT[chroma-git-counter]} -eq 3 ]]; then + fi + else + return 1 + fi + else + case "${FAST_HIGHLIGHT[chroma-git-option-with-argument-active]}" in + (1) + __style=${FAST_THEME_NAME}optarg-string + ;; + (2) + FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=0 + return 1; + ;; + (3) + -fast-run-git-command "git tag" "chroma-git-tags" "" + [[ -n ${__lines_list[(r)$__wrd]} ]] && \ + __style=${FAST_THEME_NAME}correct-subtle || \ + __style=${FAST_THEME_NAME}incorrect-subtle + ;; + (4) + if git rev-parse --verify --quiet "$__wrd" >/dev/null 2>&1; then + __style=${FAST_THEME_NAME}correct-subtle + else + __style=${FAST_THEME_NAME}incorrect-subtle + fi + ;; + esac + FAST_HIGHLIGHT[chroma-git-option-with-argument-active]=0 + fi + else + return 1 + fi + fi + fi +fi + +# Add region_highlight entry (via `reply' array) +if [[ -n "$__style" ]]; then + (( __start=__start_pos-${#PREBUFFER}, __end=__end_pos-${#PREBUFFER}, __start >= 0 )) \ + && reply+=("$__start $__end ${FAST_HIGHLIGHT_STYLES[$__style]}") +fi + +# We aren't passing-through, do obligatory things ourselves +(( this_word = next_word )) +_start_pos=$_end_pos + +return 0 + +# vim:ft=zsh:et:sw=4 |