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| author |  Jonathan Nieder <jrnieder@gmail.com> | 2010-11-19 18:46:22 -0600 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2010-11-24 14:51:42 -0800 |
| commit | 1d13e9f600986b7ced8db37a9a9c4967ee7ff9d5 (patch) | |
| tree | 432a8b05d3979c5b826b2e8be31c243d036214be /vcs-svn | |
| parent | vcs-svn: Check for errors from open() (diff) | |
| download | tgif-1d13e9f600986b7ced8db37a9a9c4967ee7ff9d5.tar.xz | |
vcs-svn: Eliminate node_ctx.srcRev global
The srcRev variable is only used in handle_node(); its purpose
is to hold the old mode for a path, to only be used if properties
are not being changed. Narrow its scope to make its meaningful
lifetime more obvious.
No functional change intended. Add some tests as a sanity-check
for the simplest case (no renames).
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'vcs-svn')
| -rw-r--r-- | vcs-svn/svndump.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/vcs-svn/svndump.c b/vcs-svn/svndump.c index db11851225..65bd335aa2 100644 --- a/vcs-svn/svndump.c +++ b/vcs-svn/svndump.c @@ -40,7 +40,7 @@ static char* log_copy(uint32_t length, char *log) } static struct { - uint32_t action, propLength, textLength, srcRev, srcMode, mark, type; + uint32_t action, propLength, textLength, srcRev, mark, type; uint32_t src[REPO_MAX_PATH_DEPTH], dst[REPO_MAX_PATH_DEPTH]; uint32_t text_delta, prop_delta; } node_ctx; @@ -72,7 +72,6 @@ static void reset_node_ctx(char *fname) node_ctx.textLength = LENGTH_UNKNOWN; node_ctx.src[0] = ~0; node_ctx.srcRev = 0; - node_ctx.srcMode = 0; pool_tok_seq(REPO_MAX_PATH_DEPTH, node_ctx.dst, "/", fname); node_ctx.mark = 0; node_ctx.text_delta = 0; @@ -152,6 +151,8 @@ static void read_props(void) static void handle_node(void) { + uint32_t old_mode = 0; + if (node_ctx.text_delta || node_ctx.prop_delta) die("text and property deltas not supported"); @@ -159,7 +160,7 @@ static void handle_node(void) read_props(); if (node_ctx.srcRev) - node_ctx.srcMode = repo_copy(node_ctx.srcRev, node_ctx.src, node_ctx.dst); + old_mode = repo_copy(node_ctx.srcRev, node_ctx.src, node_ctx.dst); if (node_ctx.textLength != LENGTH_UNKNOWN && node_ctx.type != REPO_MODE_DIR) @@ -175,19 +176,19 @@ static void handle_node(void) else if (node_ctx.propLength != LENGTH_UNKNOWN) repo_modify(node_ctx.dst, node_ctx.type, node_ctx.mark); else if (node_ctx.textLength != LENGTH_UNKNOWN) - node_ctx.srcMode = repo_replace(node_ctx.dst, node_ctx.mark); + old_mode = repo_replace(node_ctx.dst, node_ctx.mark); } else if (node_ctx.action == NODEACT_ADD) { if (node_ctx.srcRev && node_ctx.propLength != LENGTH_UNKNOWN) repo_modify(node_ctx.dst, node_ctx.type, node_ctx.mark); else if (node_ctx.srcRev && node_ctx.textLength != LENGTH_UNKNOWN) - node_ctx.srcMode = repo_replace(node_ctx.dst, node_ctx.mark); + old_mode = repo_replace(node_ctx.dst, node_ctx.mark); else if ((node_ctx.type == REPO_MODE_DIR && !node_ctx.srcRev) || node_ctx.textLength != LENGTH_UNKNOWN) repo_add(node_ctx.dst, node_ctx.type, node_ctx.mark); } - if (node_ctx.propLength == LENGTH_UNKNOWN && node_ctx.srcMode) - node_ctx.type = node_ctx.srcMode; + if (node_ctx.propLength == LENGTH_UNKNOWN && old_mode) + node_ctx.type = old_mode; if (node_ctx.mark) fast_export_blob(node_ctx.type, node_ctx.mark, node_ctx.textLength); |