Merge branch 'nd/literal-pathspecs'

Fixes a regression on 'master' since v1.8.4.

* nd/literal-pathspecs:
pathspec: stop --*-pathspecs impact on internal parse_pathspec() uses

diff --git a/builtin/blame.c b/builtin/blame.c
index 6da7233968b6563d85d0689e3b1cae3ebe4027fb..1407ae7eb291ab7c0d00984d18820c955703e17f 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -409,7 +409,9 @@ static struct origin *find_origin(struct scoreboard *sb,
        paths[0] = origin->path;
        paths[1] = NULL;
 
-       parse_pathspec(&diff_opts.pathspec, PATHSPEC_ALL_MAGIC, 0, "", paths);
+       parse_pathspec(&diff_opts.pathspec,
+                      PATHSPEC_ALL_MAGIC & ~PATHSPEC_LITERAL,
+                      PATHSPEC_LITERAL_PATH, "", paths);
        diff_setup_done(&diff_opts);
 
        if (is_null_sha1(origin->commit->object.sha1))

diff --git a/pathspec.c b/pathspec.c
index ad1a9f5b28c5119275fbcf9a53e62651190de137..4cf2bd365a3e5e7a43b5cc9a23de1a5d3aafdbcd 100644 (file)
--- a/pathspec.c
+++ b/pathspec.c
@@ -128,7 +128,11 @@ static unsigned prefix_pathspec(struct pathspec_item *item,
                die(_("global 'literal' pathspec setting is incompatible "
                      "with all other global pathspec settings"));
 
-       if (elt[0] != ':' || literal_global) {
+       if (flags & PATHSPEC_LITERAL_PATH)
+               global_magic = 0;
+
+       if (elt[0] != ':' || literal_global ||
+           (flags & PATHSPEC_LITERAL_PATH)) {
                ; /* nothing to do */
        } else if (elt[1] == '(') {
                /* longhand */
@@ -405,6 +409,9 @@ void parse_pathspec(struct pathspec *pathspec,
                item[i].magic = prefix_pathspec(item + i, &short_magic,
                                                argv + i, flags,
                                                prefix, prefixlen, entry);
+               if ((flags & PATHSPEC_LITERAL_PATH) &&
+                   !(magic_mask & PATHSPEC_LITERAL))
+                       item[i].magic |= PATHSPEC_LITERAL;
                if (item[i].magic & magic_mask)
                        unsupported_magic(entry,
                                          item[i].magic & magic_mask,

diff --git a/pathspec.h b/pathspec.h
index 944baeb622cee4aeebb835d01982466cf2c2ce29..a75e9242d1bea7e9318426d6786bd5eae9dc6215 100644 (file)
--- a/pathspec.h
+++ b/pathspec.h
@@ -58,6 +58,13 @@ struct pathspec {
 #define PATHSPEC_STRIP_SUBMODULE_SLASH_EXPENSIVE (1<<5)
 #define PATHSPEC_PREFIX_ORIGIN (1<<6)
 #define PATHSPEC_KEEP_ORDER (1<<7)
+/*
+ * For the callers that just need pure paths from somewhere else, not
+ * from command line. Global --*-pathspecs options are ignored. No
+ * magic is parsed in each pathspec either. If PATHSPEC_LITERAL is
+ * allowed, then it will automatically set for every pathspec.
+ */
+#define PATHSPEC_LITERAL_PATH (1<<8)
 
 extern void parse_pathspec(struct pathspec *pathspec,
                           unsigned magic_mask,

diff --git a/revision.c b/revision.c
index 956040c8c8fdd79c081acfaa466e4f3acc69507e..a8adb3fc8891a73fb4017d18b00020bca790c766 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -1372,8 +1372,8 @@ static void prepare_show_merge(struct rev_info *revs)
                        i++;
        }
        free_pathspec(&revs->prune_data);
-       parse_pathspec(&revs->prune_data, PATHSPEC_ALL_MAGIC,
-                      PATHSPEC_PREFER_FULL, "", prune);
+       parse_pathspec(&revs->prune_data, PATHSPEC_ALL_MAGIC & ~PATHSPEC_LITERAL,
+                      PATHSPEC_PREFER_FULL | PATHSPEC_LITERAL_PATH, "", prune);
        revs->limited = 1;
 }
 

diff --git a/t/t6130-pathspec-noglob.sh b/t/t6130-pathspec-noglob.sh
index ea00d71e77e05af212e2d69b3eced450b119fcf1..658353277ee1e2c1b666d22961a8141dbb1bdd17 100755 (executable)
--- a/t/t6130-pathspec-noglob.sh
+++ b/t/t6130-pathspec-noglob.sh
@@ -108,6 +108,13 @@ test_expect_success 'no-glob environment variable works' '
        test_cmp expect actual
 '
 
+test_expect_success 'blame takes global pathspec flags' '
+       git --literal-pathspecs blame -- foo &&
+       git --icase-pathspecs   blame -- foo &&
+       git --glob-pathspecs    blame -- foo &&
+       git --noglob-pathspecs  blame -- foo
+'
+
 test_expect_success 'setup xxx/bar' '
        mkdir xxx &&
        test_commit xxx xxx/bar

diff --git a/tree-diff.c b/tree-diff.c
index ccf9d7c8fd41c00f13136ef99d24180b36a098c1..456660c7a29ef75030141721205f34134daea51c 100644 (file)
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -254,7 +254,9 @@ static void try_to_follow_renames(struct tree_desc *t1, struct tree_desc *t2, co
                        path[0] = p->one->path;
                        path[1] = NULL;
                        free_pathspec(&opt->pathspec);
-                       parse_pathspec(&opt->pathspec, PATHSPEC_ALL_MAGIC, 0, "", path);
+                       parse_pathspec(&opt->pathspec,
+                                      PATHSPEC_ALL_MAGIC & ~PATHSPEC_LITERAL,
+                                      PATHSPEC_LITERAL_PATH, "", path);
 
                        /*
                         * The caller expects us to return a set of vanilla