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2fa05f31bd
In61df89c8e5(commit-graph: don't early exit(1) on e.g. "git status", 2019-03-25), the former 'load_commit_graph_one' was refactored into 'open_commit_graph' and 'load_commit_graph_one_fd_st' as a means of avoiding an early-exit from non-library code. However, 'load_commit_graph_one' does not support commit-graph chains, and hence the 'read-graph' test tool does not work with them. Replace 'load_commit_graph_one' with 'read_commit_graph_one' in order to support commit-graph chains. In the spirit of61df89c8e5, 'read_commit_graph_one' does not ever 'die()', making it a suitable replacement here. Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
43 lines
950 B
C
43 lines
950 B
C
#include "test-tool.h"
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#include "cache.h"
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#include "commit-graph.h"
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#include "repository.h"
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#include "object-store.h"
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int cmd__read_graph(int argc, const char **argv)
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{
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struct commit_graph *graph = NULL;
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struct object_directory *odb;
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setup_git_directory();
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odb = the_repository->objects->odb;
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graph = read_commit_graph_one(the_repository, odb);
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if (!graph)
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return 1;
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printf("header: %08x %d %d %d %d\n",
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ntohl(*(uint32_t*)graph->data),
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*(unsigned char*)(graph->data + 4),
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*(unsigned char*)(graph->data + 5),
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*(unsigned char*)(graph->data + 6),
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*(unsigned char*)(graph->data + 7));
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printf("num_commits: %u\n", graph->num_commits);
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printf("chunks:");
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if (graph->chunk_oid_fanout)
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printf(" oid_fanout");
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if (graph->chunk_oid_lookup)
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printf(" oid_lookup");
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if (graph->chunk_commit_data)
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printf(" commit_metadata");
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if (graph->chunk_extra_edges)
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printf(" extra_edges");
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printf("\n");
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UNLEAK(graph);
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return 0;
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}
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