Merge branch 'dl/complete-cherry-pick-revert-skip'
[git/git.git] / generate-cmdlist.sh
CommitLineData
82aec45b
ES
1#!/bin/sh
2
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3die () {
4 echo "$@" >&2
5 exit 1
6}
7
8command_list () {
724d6356 9 eval "grep -ve '^#' $exclude_programs" <"$1"
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10}
11
12get_categories () {
13 tr ' ' '\n'|
14 grep -v '^$' |
15 sort |
16 uniq
17}
18
19category_list () {
20 command_list "$1" |
21 cut -c 40- |
22 get_categories
23}
24
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25get_synopsis () {
26 sed -n '
27 /^NAME/,/'"$1"'/H
28 ${
29 x
30 s/.*'"$1"' - \(.*\)/N_("\1")/
31 p
32 }' "Documentation/$1.txt"
33}
34
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35define_categories () {
36 echo
37 echo "/* Command categories */"
38 bit=0
39 category_list "$1" |
40 while read cat
41 do
42 echo "#define CAT_$cat (1UL << $bit)"
43 bit=$(($bit+1))
44 done
45 test "$bit" -gt 32 && die "Urgh.. too many categories?"
46}
47
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48define_category_names () {
49 echo
50 echo "/* Category names */"
51 echo "static const char *category_names[] = {"
52 bit=0
53 category_list "$1" |
54 while read cat
55 do
56 echo " \"$cat\", /* (1UL << $bit) */"
57 bit=$(($bit+1))
58 done
59 echo " NULL"
60 echo "};"
61}
62
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63print_command_list () {
64 echo "static struct cmdname_help command_list[] = {"
65
66 command_list "$1" |
67 while read cmd rest
68 do
69 printf " { \"$cmd\", $(get_synopsis $cmd), 0"
70 for cat in $(echo "$rest" | get_categories)
71 do
72 printf " | CAT_$cat"
73 done
74 echo " },"
75 done
76 echo "};"
77}
78
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79print_config_list () {
80 cat <<EOF
81static const char *config_name_list[] = {
82EOF
76b993af 83 grep -h '^[a-zA-Z].*\..*::$' Documentation/*config.txt Documentation/config/*.txt |
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84 sed '/deprecated/d; s/::$//; s/, */\n/g' |
85 sort |
86 while read line
87 do
88 echo " \"$line\","
89 done
90 cat <<EOF
91 NULL,
92};
93EOF
94}
95
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96exclude_programs=
97while test "--exclude-program" = "$1"
98do
99 shift
100 exclude_programs="$exclude_programs -e \"^$1 \""
101 shift
102done
103
7513595a 104echo "/* Automatically generated by generate-cmdlist.sh */
82aec45b 105struct cmdname_help {
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106 const char *name;
107 const char *help;
cfb22a02 108 uint32_t category;
82aec45b 109};
f318d739 110"
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111define_categories "$1"
112echo
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113define_category_names "$1"
114echo
60f487ac 115print_command_list "$1"
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116echo
117print_config_list