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Tie it all together: "git log"
This is what the previous diffs all built up to. We can do "git log" as a trivial small helper function inside git.c, because the infrastructure is all there for us to use as a library. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
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parent
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commit
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2
Makefile
2
Makefile
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@ -450,7 +450,7 @@ strip: $(PROGRAMS) git$X
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git$X: git.c $(LIB_FILE)
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$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
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$(CFLAGS) $(COMPAT_CFLAGS) -o $@ $(filter %.c,$^) $(LIB_FILE)
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$(ALL_CFLAGS) -o $@ $(filter %.c,$^) $(LIB_FILE) $(LIBS)
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$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
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rm -f $@
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24
git.c
24
git.c
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@ -12,6 +12,10 @@
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#include "git-compat-util.h"
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#include "exec_cmd.h"
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#include "cache.h"
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#include "commit.h"
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#include "revision.h"
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#ifndef PATH_MAX
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# define PATH_MAX 4096
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#endif
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@ -245,6 +249,25 @@ static int cmd_help(int argc, char **argv, char **envp)
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return 0;
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}
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#define LOGSIZE (65536)
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static int cmd_log(int argc, char **argv, char **envp)
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{
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struct rev_info rev;
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struct commit *commit;
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char *buf = xmalloc(LOGSIZE);
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argc = setup_revisions(argc, argv, &rev, "HEAD");
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prepare_revision_walk(&rev);
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setup_pager();
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while ((commit = get_revision(&rev)) != NULL) {
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pretty_print_commit(CMIT_FMT_DEFAULT, commit, ~0, buf, LOGSIZE, 18);
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printf("%s\n", buf);
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}
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free(buf);
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return 0;
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}
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#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
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static void handle_internal_command(int argc, char **argv, char **envp)
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@ -256,6 +279,7 @@ static void handle_internal_command(int argc, char **argv, char **envp)
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} commands[] = {
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{ "version", cmd_version },
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{ "help", cmd_help },
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{ "log", cmd_log },
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};
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int i;
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