f4609b896f
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because there is some breakage in the git build related to the netrc credentials helper which someone has taken care of in nixpkgs. The stable channel is not used for anything other than git, so this should be fine. Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
100 lines
2.4 KiB
C
100 lines
2.4 KiB
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 "commit.h"
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#include "config.h"
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#include "object-store.h"
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#include "object.h"
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#include "repository.h"
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#include "tree.h"
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static void test_parse_commit_in_graph(const char *gitdir, const char *worktree,
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const struct object_id *commit_oid)
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{
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struct repository r;
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struct commit *c;
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struct commit_list *parent;
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setup_git_env(gitdir);
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memset(the_repository, 0, sizeof(*the_repository));
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if (repo_init(&r, gitdir, worktree))
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die("Couldn't init repo");
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repo_set_hash_algo(the_repository, hash_algo_by_ptr(r.hash_algo));
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c = lookup_commit(&r, commit_oid);
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if (!parse_commit_in_graph(&r, c))
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die("Couldn't parse commit");
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printf("%"PRItime, c->date);
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for (parent = c->parents; parent; parent = parent->next)
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printf(" %s", oid_to_hex(&parent->item->object.oid));
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printf("\n");
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repo_clear(&r);
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}
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static void test_get_commit_tree_in_graph(const char *gitdir,
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const char *worktree,
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const struct object_id *commit_oid)
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{
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struct repository r;
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struct commit *c;
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struct tree *tree;
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setup_git_env(gitdir);
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memset(the_repository, 0, sizeof(*the_repository));
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if (repo_init(&r, gitdir, worktree))
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die("Couldn't init repo");
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repo_set_hash_algo(the_repository, hash_algo_by_ptr(r.hash_algo));
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c = lookup_commit(&r, commit_oid);
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/*
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* get_commit_tree_in_graph does not automatically parse the commit, so
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* parse it first.
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*/
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if (!parse_commit_in_graph(&r, c))
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die("Couldn't parse commit");
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tree = get_commit_tree_in_graph(&r, c);
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if (!tree)
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die("Couldn't get commit tree");
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printf("%s\n", oid_to_hex(&tree->object.oid));
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repo_clear(&r);
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}
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int cmd__repository(int argc, const char **argv)
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{
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int nongit_ok = 0;
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setup_git_directory_gently(&nongit_ok);
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if (argc < 2)
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die("must have at least 2 arguments");
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if (!strcmp(argv[1], "parse_commit_in_graph")) {
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struct object_id oid;
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if (argc < 5)
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die("not enough arguments");
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if (parse_oid_hex(argv[4], &oid, &argv[4]))
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die("cannot parse oid '%s'", argv[4]);
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test_parse_commit_in_graph(argv[2], argv[3], &oid);
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} else if (!strcmp(argv[1], "get_commit_tree_in_graph")) {
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struct object_id oid;
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if (argc < 5)
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die("not enough arguments");
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if (parse_oid_hex(argv[4], &oid, &argv[4]))
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die("cannot parse oid '%s'", argv[4]);
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test_get_commit_tree_in_graph(argv[2], argv[3], &oid);
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} else {
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die("unrecognized '%s'", argv[1]);
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}
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return 0;
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}
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