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* nd/command-list: completion: allow to customize the completable command list completion: add and use --list-cmds=alias completion: add and use --list-cmds=nohelpers Move declaration for alias.c to alias.h completion: reduce completable command list completion: let git provide the completable command list command-list.txt: documentation and guide line help: use command-list.txt for the source of guides help: add "-a --verbose" to list all commands with synopsis git: support --list-cmds=list-<category> completion: implement and use --list-cmds=main,others git --list-cmds: collect command list in a string_list git.c: convert --list-* to --list-cmds=* Remove common-cmds.h help: use command-list.h for common command list generate-cmds.sh: export all commands to command-list.h generate-cmds.sh: factor out synopsis extract codemaint
Junio C Hamano
7 years ago
25 changed files with 589 additions and 313 deletions
@ -0,0 +1,12 @@
@@ -0,0 +1,12 @@
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#ifndef __ALIAS_H__ |
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#define __ALIAS_H__ |
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struct string_list; |
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char *alias_lookup(const char *alias); |
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int split_cmdline(char *cmdline, const char ***argv); |
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/* Takes a negative value returned by split_cmdline */ |
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const char *split_cmdline_strerror(int cmdline_errno); |
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void list_aliases(struct string_list *list); |
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#endif |
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@ -1,50 +1,90 @@
@@ -1,50 +1,90 @@
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#!/bin/sh |
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echo "/* Automatically generated by generate-cmdlist.sh */ |
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struct cmdname_help { |
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char name[16]; |
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char help[80]; |
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unsigned char group; |
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}; |
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die () { |
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echo "$@" >&2 |
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exit 1 |
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} |
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command_list () { |
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grep -v '^#' "$1" |
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} |
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static const char *common_cmd_groups[] = {" |
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grps=grps$$.tmp |
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match=match$$.tmp |
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trap "rm -f '$grps' '$match'" 0 1 2 3 15 |
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sed -n ' |
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1,/^### common groups/b |
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/^### command list/q |
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/^#/b |
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/^[ ]*$/b |
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h;s/^[^ ][^ ]*[ ][ ]*\(.*\)/ N_("\1"),/p |
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g;s/^\([^ ][^ ]*\)[ ].*/\1/w '$grps' |
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' "$1" |
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printf '};\n\n' |
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n=0 |
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substnum= |
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while read grp |
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do |
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echo "^git-..*[ ]$grp" |
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substnum="$substnum${substnum:+;}s/[ ]$grp/$n/" |
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n=$(($n+1)) |
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done <"$grps" >"$match" |
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printf 'static struct cmdname_help common_cmds[] = {\n' |
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grep -f "$match" "$1" | |
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sed 's/^git-//' | |
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sort | |
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while read cmd tags |
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do |
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tag=$(echo "$tags" | sed "$substnum; s/[^0-9]//g") |
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get_categories () { |
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tr ' ' '\n'| |
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grep -v '^$' | |
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sort | |
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uniq |
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} |
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category_list () { |
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command_list "$1" | |
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cut -c 40- | |
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get_categories |
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} |
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get_synopsis () { |
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sed -n ' |
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/^NAME/,/git-'"$cmd"'/H |
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/^NAME/,/'"$1"'/H |
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${ |
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x |
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s/.*git-'"$cmd"' - \(.*\)/ {"'"$cmd"'", N_("\1"), '$tag'},/ |
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s/.*'"$1"' - \(.*\)/N_("\1")/ |
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p |
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}' "Documentation/git-$cmd.txt" |
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done |
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echo "};" |
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}' "Documentation/$1.txt" |
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} |
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define_categories () { |
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echo |
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echo "/* Command categories */" |
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bit=0 |
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category_list "$1" | |
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while read cat |
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do |
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echo "#define CAT_$cat (1UL << $bit)" |
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bit=$(($bit+1)) |
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done |
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test "$bit" -gt 32 && die "Urgh.. too many categories?" |
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} |
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define_category_names () { |
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echo |
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echo "/* Category names */" |
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echo "static const char *category_names[] = {" |
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bit=0 |
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category_list "$1" | |
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while read cat |
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do |
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echo " \"$cat\", /* (1UL << $bit) */" |
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bit=$(($bit+1)) |
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done |
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echo " NULL" |
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echo "};" |
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} |
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print_command_list () { |
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echo "static struct cmdname_help command_list[] = {" |
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command_list "$1" | |
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while read cmd rest |
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do |
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printf " { \"$cmd\", $(get_synopsis $cmd), 0" |
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for cat in $(echo "$rest" | get_categories) |
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do |
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printf " | CAT_$cat" |
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done |
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echo " }," |
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done |
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echo "};" |
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} |
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echo "/* Automatically generated by generate-cmdlist.sh */ |
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struct cmdname_help { |
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const char *name; |
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const char *help; |
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uint32_t category; |
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}; |
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" |
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define_categories "$1" |
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echo |
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define_category_names "$1" |
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echo |
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print_command_list "$1" |
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