[v3,17/23] userdiff.c: remove implicit dependency on the_index
diff mbox series

Message ID 20180909085418.31531-18-pclouds@gmail.com
State New
Headers show
Series
  • [v3,01/23] archive.c: remove implicit dependency the_repository
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Commit Message

Duy Nguyen Sept. 9, 2018, 8:54 a.m. UTC
---
 archive-zip.c      | 14 +++++++++-----
 builtin/grep.c     |  3 ++-
 combine-diff.c     |  2 +-
 diff.c             | 40 +++++++++++++++++++++++-----------------
 diff.h             |  3 ++-
 diffcore-pickaxe.c |  4 ++--
 grep.c             | 21 ++++++++++++---------
 grep.h             |  3 ++-
 line-range.c       |  2 +-
 userdiff.c         |  5 +++--
 userdiff.h         |  3 ++-
 11 files changed, 59 insertions(+), 41 deletions(-)

Patch
diff mbox series

diff --git a/archive-zip.c b/archive-zip.c
index 5a62351ab1..155ee4a779 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -264,9 +264,10 @@  static int has_only_ascii(const char *s)
 	}
 }
 
-static int entry_is_binary(const char *path, const void *buffer, size_t size)
+static int entry_is_binary(struct index_state *istate, const char *path,
+			   const void *buffer, size_t size)
 {
-	struct userdiff_driver *driver = userdiff_find_by_path(path);
+	struct userdiff_driver *driver = userdiff_find_by_path(istate, path);
 	if (!driver)
 		driver = userdiff_find_by_name("default");
 	if (driver->binary != -1)
@@ -352,7 +353,8 @@  static int write_zip_entry(struct archiver_args *args,
 				return error(_("cannot read %s"),
 					     oid_to_hex(oid));
 			crc = crc32(crc, buffer, size);
-			is_binary = entry_is_binary(path_without_prefix,
+			is_binary = entry_is_binary(args->repo->index,
+						    path_without_prefix,
 						    buffer, size);
 			out = buffer;
 		}
@@ -428,7 +430,8 @@  static int write_zip_entry(struct archiver_args *args,
 				break;
 			crc = crc32(crc, buf, readlen);
 			if (is_binary == -1)
-				is_binary = entry_is_binary(path_without_prefix,
+				is_binary = entry_is_binary(args->repo->index,
+							    path_without_prefix,
 							    buf, readlen);
 			write_or_die(1, buf, readlen);
 		}
@@ -460,7 +463,8 @@  static int write_zip_entry(struct archiver_args *args,
 				break;
 			crc = crc32(crc, buf, readlen);
 			if (is_binary == -1)
-				is_binary = entry_is_binary(path_without_prefix,
+				is_binary = entry_is_binary(args->repo->index,
+							    path_without_prefix,
 							    buf, readlen);
 
 			zstream.next_in = buf;
diff --git a/builtin/grep.c b/builtin/grep.c
index 0667ffde84..0c3527242e 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -103,7 +103,8 @@  static void add_work(struct grep_opt *opt, const struct grep_source *gs)
 
 	todo[todo_end].source = *gs;
 	if (opt->binary != GREP_BINARY_TEXT)
-		grep_source_load_driver(&todo[todo_end].source);
+		grep_source_load_driver(&todo[todo_end].source,
+					opt->repo->index);
 	todo[todo_end].done = 0;
 	strbuf_reset(&todo[todo_end].out);
 	todo_end = (todo_end + 1) % ARRAY_SIZE(todo);
diff --git a/combine-diff.c b/combine-diff.c
index 9b43e557a1..41ab5b01de 100644
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -987,7 +987,7 @@  static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
 	const char *line_prefix = diff_line_prefix(opt);
 
 	context = opt->context;
-	userdiff = userdiff_find_by_path(elem->path);
+	userdiff = userdiff_find_by_path(opt->repo->index, elem->path);
 	if (!userdiff)
 		userdiff = userdiff_find_by_name("default");
 	if (opt->flags.allow_textconv)
diff --git a/diff.c b/diff.c
index 140d0e86df..5256b9eabc 100644
--- a/diff.c
+++ b/diff.c
@@ -2093,23 +2093,25 @@  static void diff_words_flush(struct emit_callback *ecbdata)
 	}
 }
 
-static void diff_filespec_load_driver(struct diff_filespec *one)
+static void diff_filespec_load_driver(struct diff_filespec *one,
+				      struct index_state *istate)
 {
 	/* Use already-loaded driver */
 	if (one->driver)
 		return;
 
 	if (S_ISREG(one->mode))
-		one->driver = userdiff_find_by_path(one->path);
+		one->driver = userdiff_find_by_path(istate, one->path);
 
 	/* Fallback to default settings */
 	if (!one->driver)
 		one->driver = userdiff_find_by_name("default");
 }
 
-static const char *userdiff_word_regex(struct diff_filespec *one)
+static const char *userdiff_word_regex(struct diff_filespec *one,
+				       struct index_state *istate)
 {
-	diff_filespec_load_driver(one);
+	diff_filespec_load_driver(one, istate);
 	return one->driver->word_regex;
 }
 
@@ -2132,9 +2134,9 @@  static void init_diff_words_data(struct emit_callback *ecbdata,
 			xcalloc(1, sizeof(struct emitted_diff_symbols));
 
 	if (!o->word_regex)
-		o->word_regex = userdiff_word_regex(one);
+		o->word_regex = userdiff_word_regex(one, o->repo->index);
 	if (!o->word_regex)
-		o->word_regex = userdiff_word_regex(two);
+		o->word_regex = userdiff_word_regex(two, o->repo->index);
 	if (!o->word_regex)
 		o->word_regex = diff_word_regex_cfg;
 	if (o->word_regex) {
@@ -3257,7 +3259,7 @@  int diff_filespec_is_binary(struct repository *r,
 			    struct diff_filespec *one)
 {
 	if (one->is_binary == -1) {
-		diff_filespec_load_driver(one);
+		diff_filespec_load_driver(one, r->index);
 		if (one->driver->binary != -1)
 			one->is_binary = one->driver->binary;
 		else {
@@ -3273,9 +3275,10 @@  int diff_filespec_is_binary(struct repository *r,
 	return one->is_binary;
 }
 
-static const struct userdiff_funcname *diff_funcname_pattern(struct diff_filespec *one)
+static const struct userdiff_funcname *
+diff_funcname_pattern(struct diff_options *o, struct diff_filespec *one)
 {
-	diff_filespec_load_driver(one);
+	diff_filespec_load_driver(one, o->repo->index);
 	return one->driver->funcname.pattern ? &one->driver->funcname : NULL;
 }
 
@@ -3287,12 +3290,13 @@  void diff_set_mnemonic_prefix(struct diff_options *options, const char *a, const
 		options->b_prefix = b;
 }
 
-struct userdiff_driver *get_textconv(struct diff_filespec *one)
+struct userdiff_driver *get_textconv(struct index_state *istate,
+				     struct diff_filespec *one)
 {
 	if (!DIFF_FILE_VALID(one))
 		return NULL;
 
-	diff_filespec_load_driver(one);
+	diff_filespec_load_driver(one, istate);
 	return userdiff_get_textconv(one->driver);
 }
 
@@ -3342,8 +3346,8 @@  static void builtin_diff(const char *name_a,
 	}
 
 	if (o->flags.allow_textconv) {
-		textconv_one = get_textconv(one);
-		textconv_two = get_textconv(two);
+		textconv_one = get_textconv(o->repo->index, one);
+		textconv_two = get_textconv(o->repo->index, two);
 	}
 
 	/* Never use a non-valid filename anywhere if at all possible */
@@ -3465,9 +3469,9 @@  static void builtin_diff(const char *name_a,
 		mf1.size = fill_textconv(o->repo, textconv_one, one, &mf1.ptr);
 		mf2.size = fill_textconv(o->repo, textconv_two, two, &mf2.ptr);
 
-		pe = diff_funcname_pattern(one);
+		pe = diff_funcname_pattern(o, one);
 		if (!pe)
-			pe = diff_funcname_pattern(two);
+			pe = diff_funcname_pattern(o, two);
 
 		memset(&xpp, 0, sizeof(xpp));
 		memset(&xecfg, 0, sizeof(xecfg));
@@ -4223,7 +4227,9 @@  static void run_diff_cmd(const char *pgm,
 
 
 	if (o->flags.allow_external) {
-		struct userdiff_driver *drv = userdiff_find_by_path(attr_path);
+		struct userdiff_driver *drv;
+
+		drv = userdiff_find_by_path(o->repo->index, attr_path);
 		if (drv && drv->external)
 			pgm = drv->external;
 	}
@@ -6399,7 +6405,7 @@  int textconv_object(struct repository *r,
 
 	df = alloc_filespec(path);
 	fill_filespec(df, oid, oid_valid, mode);
-	textconv = get_textconv(df);
+	textconv = get_textconv(r->index, df);
 	if (!textconv) {
 		free_filespec(df);
 		return 0;
diff --git a/diff.h b/diff.h
index b88fccd2fb..af26196224 100644
--- a/diff.h
+++ b/diff.h
@@ -455,7 +455,8 @@  size_t fill_textconv(struct repository *r,
  * and only if it has textconv enabled (otherwise return NULL). The result
  * can be passed to fill_textconv().
  */
-struct userdiff_driver *get_textconv(struct diff_filespec *one);
+struct userdiff_driver *get_textconv(struct index_state *istate,
+				     struct diff_filespec *one);
 
 /*
  * Prepare diff_filespec and convert it using diff textconv API
diff --git a/diffcore-pickaxe.c b/diffcore-pickaxe.c
index 7a5cf446ff..d2361e06a1 100644
--- a/diffcore-pickaxe.c
+++ b/diffcore-pickaxe.c
@@ -139,8 +139,8 @@  static int pickaxe_match(struct diff_filepair *p, struct diff_options *o,
 		return 0;
 
 	if (o->flags.allow_textconv) {
-		textconv_one = get_textconv(p->one);
-		textconv_two = get_textconv(p->two);
+		textconv_one = get_textconv(o->repo->index, p->one);
+		textconv_two = get_textconv(o->repo->index, p->two);
 	}
 
 	/*
diff --git a/grep.c b/grep.c
index 6c0eede3a1..f6bd89e40b 100644
--- a/grep.c
+++ b/grep.c
@@ -11,7 +11,8 @@ 
 #include "help.h"
 
 static int grep_source_load(struct grep_source *gs);
-static int grep_source_is_binary(struct grep_source *gs);
+static int grep_source_is_binary(struct grep_source *gs,
+				 struct index_state *istate);
 
 static struct grep_opt grep_defaults;
 
@@ -1547,7 +1548,7 @@  static int match_funcname(struct grep_opt *opt, struct grep_source *gs, char *bo
 {
 	xdemitconf_t *xecfg = opt->priv;
 	if (xecfg && !xecfg->find_func) {
-		grep_source_load_driver(gs);
+		grep_source_load_driver(gs, opt->repo->index);
 		if (gs->driver->funcname.pattern) {
 			const struct userdiff_funcname *pe = &gs->driver->funcname;
 			xdiff_set_find_func(xecfg, pe->pattern, pe->cflags);
@@ -1804,7 +1805,7 @@  static int grep_source_1(struct grep_opt *opt, struct grep_source *gs, int colle
 	opt->last_shown = 0;
 
 	if (opt->allow_textconv) {
-		grep_source_load_driver(gs);
+		grep_source_load_driver(gs, opt->repo->index);
 		/*
 		 * We might set up the shared textconv cache data here, which
 		 * is not thread-safe.
@@ -1821,11 +1822,11 @@  static int grep_source_1(struct grep_opt *opt, struct grep_source *gs, int colle
 	if (!textconv) {
 		switch (opt->binary) {
 		case GREP_BINARY_DEFAULT:
-			if (grep_source_is_binary(gs))
+			if (grep_source_is_binary(gs, opt->repo->index))
 				binary_match_only = 1;
 			break;
 		case GREP_BINARY_NOMATCH:
-			if (grep_source_is_binary(gs))
+			if (grep_source_is_binary(gs, opt->repo->index))
 				return 0; /* Assume unmatch */
 			break;
 		case GREP_BINARY_TEXT:
@@ -2171,22 +2172,24 @@  static int grep_source_load(struct grep_source *gs)
 	BUG("invalid grep_source type to load");
 }
 
-void grep_source_load_driver(struct grep_source *gs)
+void grep_source_load_driver(struct grep_source *gs,
+			     struct index_state *istate)
 {
 	if (gs->driver)
 		return;
 
 	grep_attr_lock();
 	if (gs->path)
-		gs->driver = userdiff_find_by_path(gs->path);
+		gs->driver = userdiff_find_by_path(istate, gs->path);
 	if (!gs->driver)
 		gs->driver = userdiff_find_by_name("default");
 	grep_attr_unlock();
 }
 
-static int grep_source_is_binary(struct grep_source *gs)
+static int grep_source_is_binary(struct grep_source *gs,
+				 struct index_state *istate)
 {
-	grep_source_load_driver(gs);
+	grep_source_load_driver(gs, istate);
 	if (gs->driver->binary != -1)
 		return gs->driver->binary;
 
diff --git a/grep.h b/grep.h
index 3651183971..1a57d12b90 100644
--- a/grep.h
+++ b/grep.h
@@ -220,7 +220,8 @@  void grep_source_init(struct grep_source *gs, enum grep_source_type type,
 		      const void *identifier);
 void grep_source_clear_data(struct grep_source *gs);
 void grep_source_clear(struct grep_source *gs);
-void grep_source_load_driver(struct grep_source *gs);
+void grep_source_load_driver(struct grep_source *gs,
+			     struct index_state *istate);
 
 
 int grep_source(struct grep_opt *opt, struct grep_source *gs);
diff --git a/line-range.c b/line-range.c
index 232c3909ec..7fa0d8bba5 100644
--- a/line-range.c
+++ b/line-range.c
@@ -198,7 +198,7 @@  static const char *parse_range_funcname(const char *arg, nth_line_fn_t nth_line_
 	anchor--; /* input is in human terms */
 	start = nth_line_cb(cb_data, anchor);
 
-	drv = userdiff_find_by_path(path);
+	drv = userdiff_find_by_path(&the_index, path);
 	if (drv && drv->funcname.pattern) {
 		const struct userdiff_funcname *pe = &drv->funcname;
 		xecfg = xcalloc(1, sizeof(*xecfg));
diff --git a/userdiff.c b/userdiff.c
index f3f4be579c..c913232396 100644
--- a/userdiff.c
+++ b/userdiff.c
@@ -270,7 +270,8 @@  struct userdiff_driver *userdiff_find_by_name(const char *name) {
 	return userdiff_find_by_namelen(name, len);
 }
 
-struct userdiff_driver *userdiff_find_by_path(const char *path)
+struct userdiff_driver *userdiff_find_by_path(struct index_state *istate,
+					      const char *path)
 {
 	static struct attr_check *check;
 
@@ -278,7 +279,7 @@  struct userdiff_driver *userdiff_find_by_path(const char *path)
 		check = attr_check_initl("diff", NULL);
 	if (!path)
 		return NULL;
-	if (git_check_attr(&the_index, path, check))
+	if (git_check_attr(istate, path, check))
 		return NULL;
 
 	if (ATTR_TRUE(check->items[0].value))
diff --git a/userdiff.h b/userdiff.h
index 2ef0ce5452..dad3fc03c1 100644
--- a/userdiff.h
+++ b/userdiff.h
@@ -21,7 +21,8 @@  struct userdiff_driver {
 
 int userdiff_config(const char *k, const char *v);
 struct userdiff_driver *userdiff_find_by_name(const char *name);
-struct userdiff_driver *userdiff_find_by_path(const char *path);
+struct userdiff_driver *userdiff_find_by_path(struct index_state *istate,
+					      const char *path);
 
 /*
  * Initialize any textconv-related fields in the driver and return it, or NULL