@@ -189,6 +189,7 @@
/gitweb/gitweb.cgi
/gitweb/static/gitweb.js
/gitweb/static/gitweb.min.*
+/config-list.h
/command-list.h
*.tar.gz
*.dsc
@@ -815,6 +815,7 @@ LIB_FILE = libgit.a
XDIFF_LIB = xdiff/lib.a
VCSSVN_LIB = vcs-svn/lib.a
+GENERATED_H += config-list.h
GENERATED_H += command-list.h
LIB_H := $(sort $(patsubst ./%,%,$(shell git ls-files '*.h' ':!t/' ':!Documentation/' 2>/dev/null || \
@@ -2132,7 +2133,7 @@ git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS)
help.sp help.s help.o: command-list.h
-builtin/help.sp builtin/help.s builtin/help.o: command-list.h GIT-PREFIX
+builtin/help.sp builtin/help.s builtin/help.o: config-list.h GIT-PREFIX
builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \
'-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \
'-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \
@@ -2152,6 +2153,12 @@ $(BUILT_INS): git$X
ln -s $< $@ 2>/dev/null || \
cp $< $@
+config-list.h: generate-configlist.sh
+
+config-list.h:
+ $(QUIET_GEN)$(SHELL_PATH) ./generate-configlist.sh \
+ >$@+ && mv $@+ $@
+
command-list.h: generate-cmdlist.sh command-list.txt
command-list.h: $(wildcard Documentation/git*.txt) Documentation/*config.txt Documentation/config/*.txt
@@ -2785,7 +2792,7 @@ $(SP_OBJ): %.sp: %.c GIT-CFLAGS FORCE
.PHONY: sparse $(SP_OBJ)
sparse: $(SP_OBJ)
-EXCEPT_HDRS := command-list.h unicode-width.h compat/% xdiff/%
+EXCEPT_HDRS := command-list.h config-list.h unicode-width.h compat/% xdiff/%
ifndef GCRYPT_SHA256
EXCEPT_HDRS += sha256/gcrypt.h
endif
@@ -2807,7 +2814,7 @@ hdr-check: $(HCO)
style:
git clang-format --style file --diff --extensions c,h
-check: command-list.h
+check: config-list.h command-list.h
@if sparse; \
then \
echo >&2 "Use 'make sparse' instead"; \
@@ -8,6 +8,7 @@
#include "parse-options.h"
#include "run-command.h"
#include "column.h"
+#include "config-list.h"
#include "help.h"
#include "alias.h"
@@ -62,6 +63,91 @@ static const char * const builtin_help_usage[] = {
NULL
};
+struct slot_expansion {
+ const char *prefix;
+ const char *placeholder;
+ void (*fn)(struct string_list *list, const char *prefix);
+ int found;
+};
+
+static void list_config_help(int for_human)
+{
+ struct slot_expansion slot_expansions[] = {
+ { "advice", "*", list_config_advices },
+ { "color.branch", "<slot>", list_config_color_branch_slots },
+ { "color.decorate", "<slot>", list_config_color_decorate_slots },
+ { "color.diff", "<slot>", list_config_color_diff_slots },
+ { "color.grep", "<slot>", list_config_color_grep_slots },
+ { "color.interactive", "<slot>", list_config_color_interactive_slots },
+ { "color.remote", "<slot>", list_config_color_sideband_slots },
+ { "color.status", "<slot>", list_config_color_status_slots },
+ { "fsck", "<msg-id>", list_config_fsck_msg_ids },
+ { "receive.fsck", "<msg-id>", list_config_fsck_msg_ids },
+ { NULL, NULL, NULL }
+ };
+ const char **p;
+ struct slot_expansion *e;
+ struct string_list keys = STRING_LIST_INIT_DUP;
+ int i;
+
+ for (p = config_name_list; *p; p++) {
+ const char *var = *p;
+ struct strbuf sb = STRBUF_INIT;
+
+ for (e = slot_expansions; e->prefix; e++) {
+
+ strbuf_reset(&sb);
+ strbuf_addf(&sb, "%s.%s", e->prefix, e->placeholder);
+ if (!strcasecmp(var, sb.buf)) {
+ e->fn(&keys, e->prefix);
+ e->found++;
+ break;
+ }
+ }
+ strbuf_release(&sb);
+ if (!e->prefix)
+ string_list_append(&keys, var);
+ }
+
+ for (e = slot_expansions; e->prefix; e++)
+ if (!e->found)
+ BUG("slot_expansion %s.%s is not used",
+ e->prefix, e->placeholder);
+
+ string_list_sort(&keys);
+ for (i = 0; i < keys.nr; i++) {
+ const char *var = keys.items[i].string;
+ const char *wildcard, *tag, *cut;
+
+ if (for_human) {
+ puts(var);
+ continue;
+ }
+
+ wildcard = strchr(var, '*');
+ tag = strchr(var, '<');
+
+ if (!wildcard && !tag) {
+ puts(var);
+ continue;
+ }
+
+ if (wildcard && !tag)
+ cut = wildcard;
+ else if (!wildcard && tag)
+ cut = tag;
+ else
+ cut = wildcard < tag ? wildcard : tag;
+
+ /*
+ * We may produce duplicates, but that's up to
+ * git-completion.bash to handle
+ */
+ printf("%.*s\n", (int)(cut - var), var);
+ }
+ string_list_clear(&keys, 0);
+}
+
static enum help_format parse_help_format(const char *format)
{
if (!strcmp(format, "man"))
@@ -76,23 +76,6 @@ print_command_list () {
echo "};"
}
-print_config_list () {
- cat <<EOF
-static const char *config_name_list[] = {
-EOF
- grep -h '^[a-zA-Z].*\..*::$' Documentation/*config.txt Documentation/config/*.txt |
- sed '/deprecated/d; s/::$//; s/, */\n/g' |
- sort |
- while read line
- do
- echo " \"$line\","
- done
- cat <<EOF
- NULL,
-};
-EOF
-}
-
exclude_programs=
while test "--exclude-program" = "$1"
do
@@ -113,5 +96,3 @@ echo
define_category_names "$1"
echo
print_command_list "$1"
-echo
-print_config_list
new file mode 100755
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+echo "/* Automatically generated by generate-configlist.sh */"
+echo
+
+print_config_list () {
+ cat <<EOF
+static const char *config_name_list[] = {
+EOF
+ grep -h '^[a-zA-Z].*\..*::$' Documentation/*config.txt Documentation/config/*.txt |
+ sed '/deprecated/d; s/::$//; s/, */\n/g' |
+ sort |
+ sed 's/^.*$/ "&",/'
+ cat <<EOF
+ NULL,
+};
+EOF
+}
+
+echo
+print_config_list
@@ -407,91 +407,6 @@ void list_common_guides_help(void)
putchar('\n');
}
-struct slot_expansion {
- const char *prefix;
- const char *placeholder;
- void (*fn)(struct string_list *list, const char *prefix);
- int found;
-};
-
-void list_config_help(int for_human)
-{
- struct slot_expansion slot_expansions[] = {
- { "advice", "*", list_config_advices },
- { "color.branch", "<slot>", list_config_color_branch_slots },
- { "color.decorate", "<slot>", list_config_color_decorate_slots },
- { "color.diff", "<slot>", list_config_color_diff_slots },
- { "color.grep", "<slot>", list_config_color_grep_slots },
- { "color.interactive", "<slot>", list_config_color_interactive_slots },
- { "color.remote", "<slot>", list_config_color_sideband_slots },
- { "color.status", "<slot>", list_config_color_status_slots },
- { "fsck", "<msg-id>", list_config_fsck_msg_ids },
- { "receive.fsck", "<msg-id>", list_config_fsck_msg_ids },
- { NULL, NULL, NULL }
- };
- const char **p;
- struct slot_expansion *e;
- struct string_list keys = STRING_LIST_INIT_DUP;
- int i;
-
- for (p = config_name_list; *p; p++) {
- const char *var = *p;
- struct strbuf sb = STRBUF_INIT;
-
- for (e = slot_expansions; e->prefix; e++) {
-
- strbuf_reset(&sb);
- strbuf_addf(&sb, "%s.%s", e->prefix, e->placeholder);
- if (!strcasecmp(var, sb.buf)) {
- e->fn(&keys, e->prefix);
- e->found++;
- break;
- }
- }
- strbuf_release(&sb);
- if (!e->prefix)
- string_list_append(&keys, var);
- }
-
- for (e = slot_expansions; e->prefix; e++)
- if (!e->found)
- BUG("slot_expansion %s.%s is not used",
- e->prefix, e->placeholder);
-
- string_list_sort(&keys);
- for (i = 0; i < keys.nr; i++) {
- const char *var = keys.items[i].string;
- const char *wildcard, *tag, *cut;
-
- if (for_human) {
- puts(var);
- continue;
- }
-
- wildcard = strchr(var, '*');
- tag = strchr(var, '<');
-
- if (!wildcard && !tag) {
- puts(var);
- continue;
- }
-
- if (wildcard && !tag)
- cut = wildcard;
- else if (!wildcard && tag)
- cut = tag;
- else
- cut = wildcard < tag ? wildcard : tag;
-
- /*
- * We may produce duplicates, but that's up to
- * git-completion.bash to handle
- */
- printf("%.*s\n", (int)(cut - var), var);
- }
- string_list_clear(&keys, 0);
-}
-
static int get_alias(const char *var, const char *value, void *data)
{
struct string_list *list = data;
@@ -22,7 +22,6 @@ static inline void mput_char(char c, unsigned int num)
void list_common_cmds_help(void);
void list_all_cmds_help(void);
void list_common_guides_help(void);
-void list_config_help(int for_human);
void list_all_main_cmds(struct string_list *list);
void list_all_other_cmds(struct string_list *list);
Starting in 3ac68a93fd2, help.o began to depend on builtin/branch.o, builtin/clean.o, and builtin/config.o. This meant that help.o was unusable outside of the context of the main Git executable. To make help.o usable by other commands again, move list_config_help() into builtin/help.c (where it makes sense to assume other builtin libraries are present). When command-list.h is included but a member is not used, we start to hear a compiler warning. Since the config list is generated in a fairly different way than the command list, and since commands and config options are semantically different, move the config list into its own header and move the generator into its own script and build rule. Signed-off-by: Emily Shaffer <emilyshaffer@google.com> --- .gitignore | 1 + Makefile | 13 +++++-- builtin/help.c | 86 ++++++++++++++++++++++++++++++++++++++++++ generate-cmdlist.sh | 19 ---------- generate-configlist.sh | 21 +++++++++++ help.c | 85 ----------------------------------------- help.h | 1 - 7 files changed, 118 insertions(+), 108 deletions(-) create mode 100755 generate-configlist.sh