#!/bin/sh
-echo "/* Automatically generated by generate-cmdlist.sh */
-struct cmdname_help {
- char name[16];
- char help[80];
- unsigned char group;
-};
+die () {
+ echo "$@" >&2
+ exit 1
+}
+
+command_list () {
+ grep -v '^#' "$1"
+}
-static const char *common_cmd_groups[] = {"
-
-grps=grps$$.tmp
-match=match$$.tmp
-trap "rm -f '$grps' '$match'" 0 1 2 3 15
-
-sed -n '
- 1,/^### common groups/b
- /^### command list/q
- /^#/b
- /^[ ]*$/b
- h;s/^[^ ][^ ]*[ ][ ]*\(.*\)/ N_("\1"),/p
- g;s/^\([^ ][^ ]*\)[ ].*/\1/w '$grps'
- ' "$1"
-printf '};\n\n'
-
-n=0
-substnum=
-while read grp
-do
- echo "^git-..*[ ]$grp"
- substnum="$substnum${substnum:+;}s/[ ]$grp/$n/"
- n=$(($n+1))
-done <"$grps" >"$match"
-
-printf 'static struct cmdname_help common_cmds[] = {\n'
-grep -f "$match" "$1" |
-sed 's/^git-//' |
-sort |
-while read cmd tags
-do
- tag=$(echo "$tags" | sed "$substnum; s/[^0-9]//g")
+get_categories () {
+ tr ' ' '\n'|
+ grep -v '^$' |
+ sort |
+ uniq
+}
+
+category_list () {
+ command_list "$1" |
+ cut -c 40- |
+ get_categories
+}
+
+get_synopsis () {
sed -n '
- /^NAME/,/git-'"$cmd"'/H
+ /^NAME/,/'"$1"'/H
${
x
- s/.*git-'"$cmd"' - \(.*\)/ {"'"$cmd"'", N_("\1"), '$tag'},/
+ s/.*'"$1"' - \(.*\)/N_("\1")/
p
- }' "Documentation/git-$cmd.txt"
-done
-echo "};"
+ }' "Documentation/$1.txt"
+}
+
+define_categories () {
+ echo
+ echo "/* Command categories */"
+ bit=0
+ category_list "$1" |
+ while read cat
+ do
+ echo "#define CAT_$cat (1UL << $bit)"
+ bit=$(($bit+1))
+ done
+ test "$bit" -gt 32 && die "Urgh.. too many categories?"
+}
+
+define_category_names () {
+ echo
+ echo "/* Category names */"
+ echo "static const char *category_names[] = {"
+ bit=0
+ category_list "$1" |
+ while read cat
+ do
+ echo " \"$cat\", /* (1UL << $bit) */"
+ bit=$(($bit+1))
+ done
+ echo " NULL"
+ echo "};"
+}
+
+print_command_list () {
+ echo "static struct cmdname_help command_list[] = {"
+
+ command_list "$1" |
+ while read cmd rest
+ do
+ printf " { \"$cmd\", $(get_synopsis $cmd), 0"
+ for cat in $(echo "$rest" | get_categories)
+ do
+ printf " | CAT_$cat"
+ done
+ echo " },"
+ done
+ echo "};"
+}
+
+print_config_list () {
+ cat <<EOF
+static const char *config_name_list[] = {
+EOF
+ grep '^[a-zA-Z].*\..*::$' Documentation/config.txt |
+ sed '/deprecated/d; s/::$//; s/, */\n/g' |
+ sort |
+ while read line
+ do
+ echo " \"$line\","
+ done
+ cat <<EOF
+ NULL,
+};
+EOF
+}
+
+echo "/* Automatically generated by generate-cmdlist.sh */
+struct cmdname_help {
+ const char *name;
+ const char *help;
+ uint32_t category;
+};
+"
+define_categories "$1"
+echo
+define_category_names "$1"
+echo
+print_command_list "$1"
+echo
+print_config_list