#include "config.h"
#include "manifest.h"
#include "tools.h"
-#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
-#include <ccan/str_talloc/str_talloc.h>
-#include <ccan/talloc_link/talloc_link.h>
+#include <ccan/tal/link/link.h>
+#include <ccan/tal/grab_file/grab_file.h>
+#include <ccan/tal/path/path.h>
#include <ccan/hash/hash.h>
#include <ccan/htable/htable_type.h>
-#include <ccan/grab_file/grab_file.h>
#include <ccan/noerr/noerr.h>
#include <ccan/foreach/foreach.h>
#include <ccan/asort/asort.h>
#include <ccan/array_size/array_size.h>
+#include <ccan/err/err.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
-#include <err.h>
#include <errno.h>
#include <dirent.h>
#include <ctype.h>
#include <stdarg.h>
#include <assert.h>
-const char *ccan_dir;
-
static size_t dir_hash(const char *name)
{
return hash(name, strlen(name), 0);
const char *get_ccan_file_contents(struct ccan_file *f)
{
if (!f->contents) {
- f->contents = grab_file(f, f->fullname, &f->contents_size);
+ f->contents = grab_file(f, f->fullname);
if (!f->contents)
err(1, "Reading file %s", f->fullname);
+ f->contents_size = tal_count(f->contents) - 1;
}
return f->contents;
}
char **get_ccan_file_lines(struct ccan_file *f)
{
if (!f->lines)
- f->lines = strsplit(f, get_ccan_file_contents(f), "\n");
+ f->lines = tal_strsplit(f, get_ccan_file_contents(f), "\n",
+ STR_EMPTY_OK);
- /* FIXME: is f->num_lines necessary? */
- f->num_lines = talloc_array_length(f->lines) - 1;
return f->lines;
}
-struct ccan_file *new_ccan_file(const void *ctx, const char *dir, char *name)
+struct ccan_file *new_ccan_file(const void *ctx, const char *dir,
+ const char *name)
{
struct ccan_file *f;
unsigned int i;
assert(dir[0] == '/');
- f = talloc(ctx, struct ccan_file);
+ f = tal(ctx, struct ccan_file);
f->lines = NULL;
f->line_info = NULL;
f->doc_sections = NULL;
for (i = 0; i < ARRAY_SIZE(f->compiled); i++)
f->compiled[i] = NULL;
- f->name = talloc_steal(f, name);
- f->fullname = talloc_asprintf(f, "%s/%s", dir, f->name);
+ f->name = tal_strdup(f, name);
+ f->fullname = path_join(f, dir, f->name);
f->contents = NULL;
f->simplified = NULL;
+ f->idempotent_cond = NULL;
+
return f;
}
-static void add_files(struct manifest *m, const char *dir)
+static void add_files(struct manifest *m, const char *base, const char *subdir)
{
DIR *d;
struct dirent *ent;
- char **subs = NULL;
+ char **subs = tal_arr(m, char *, 0);
+ const char *thisdir;
- if (dir[0])
- d = opendir(dir);
+ if (!subdir)
+ thisdir = base;
else
- d = opendir(".");
+ thisdir = path_join(subs, base, subdir);
+
+ d = opendir(thisdir);
if (!d)
- err(1, "Opening directory %s", dir[0] ? dir : ".");
+ err(1, "Opening directory %s", thisdir);
while ((ent = readdir(d)) != NULL) {
struct stat st;
continue;
f = new_ccan_file(m, m->dir,
- talloc_asprintf(m, "%s%s",
- dir, ent->d_name));
- if (lstat(f->name, &st) != 0)
- err(1, "lstat %s", f->name);
+ subdir ? path_join(m, subdir, ent->d_name)
+ : ent->d_name);
+ if (lstat(f->fullname, &st) != 0)
+ err(1, "lstat %s", f->fullname);
if (S_ISDIR(st.st_mode)) {
- size_t len = talloc_array_length(subs);
- subs = talloc_realloc(m, subs, char *, len+1);
- subs[len] = talloc_append_string(f->name, "/");
+ size_t len = tal_count(subs);
+ tal_resize(&subs, len+1);
+ subs[len] = tal_strcat(subs, f->name, "/");
continue;
}
if (!S_ISREG(st.st_mode)) {
- talloc_free(f);
+ tal_free(f);
continue;
}
closedir(d);
/* Before we recurse, sanity check this is a ccan module. */
- if (!dir[0]) {
+ if (!subdir) {
size_t i;
if (!m->info_file
&& list_empty(&m->h_files))
errx(1, "No _info, C or H files found here!");
- for (i = 0; i < talloc_array_length(subs); i++)
- add_files(m, subs[i]);
+ for (i = 0; i < tal_count(subs); i++)
+ add_files(m, base, subs[i]);
}
- talloc_free(subs);
+ tal_free(subs);
}
static int cmp_names(struct ccan_file *const *a, struct ccan_file *const *b,
static void sort_files(struct list_head *list)
{
- struct ccan_file **files = NULL, *f;
- unsigned int i, num;
+ struct ccan_file **files = tal_arr(NULL, struct ccan_file *, 0), *f;
+ unsigned int i;
- num = 0;
while ((f = list_top(list, struct ccan_file, list)) != NULL) {
- files = talloc_realloc(NULL, files, struct ccan_file *, num+1);
- files[num++] = f;
+ tal_expand(&files, &f, 1);
list_del(&f->list);
}
- asort(files, num, cmp_names, NULL);
+ asort(files, tal_count(files), cmp_names, NULL);
- for (i = 0; i < num; i++)
+ for (i = 0; i < tal_count(files); i++)
list_add_tail(list, &files[i]->list);
- talloc_free(files);
+ tal_free(files);
}
struct manifest *get_manifest(const void *ctx, const char *dir)
{
struct manifest *m;
- char *olddir, *canon_dir;
+ char *canon_dir;
unsigned int len;
struct list_head *list;
if (!manifests) {
- manifests = talloc(NULL, struct htable_manifest);
+ manifests = tal(NULL, struct htable_manifest);
htable_manifest_init(manifests);
}
- olddir = talloc_getcwd(NULL);
- if (!olddir)
- err(1, "Getting current directory");
-
- if (chdir(dir) != 0)
- err(1, "Failed to chdir to %s", dir);
-
- canon_dir = talloc_getcwd(olddir);
+ canon_dir = path_canon(ctx, dir);
if (!canon_dir)
- err(1, "Getting current directory");
+ err(1, "Getting canonical version of directory %s", dir);
m = htable_manifest_get(manifests, canon_dir);
if (m)
- goto done;
+ return m;
- m = talloc_linked(ctx, talloc(NULL, struct manifest));
+ m = tal_linkable(tal(NULL, struct manifest));
m->info_file = NULL;
m->compiled[COMPILE_NORMAL] = m->compiled[COMPILE_NOFEAT] = NULL;
- m->dir = talloc_steal(m, canon_dir);
+ m->dir = tal_steal(m, canon_dir);
list_head_init(&m->c_files);
list_head_init(&m->h_files);
list_head_init(&m->api_tests);
list_head_init(&m->examples);
list_head_init(&m->mangled_examples);
list_head_init(&m->deps);
+ list_head_init(&m->test_deps);
+ /* Trim trailing /. */
len = strlen(m->dir);
while (len && m->dir[len-1] == '/')
m->dir[--len] = '\0';
errx(1, "I don't expect to be run from the root directory");
m->basename++;
- /* We expect the ccan dir to be two levels above module dir. */
- if (!ccan_dir) {
- char *p, *dir;
- dir = talloc_strdup(NULL, m->dir);
- p = strrchr(dir, '/');
- if (!p)
- errx(1, "I expect the ccan root directory in ../..");
- *p = '\0';
- p = strrchr(dir, '/');
- if (!p)
- errx(1, "I expect the ccan root directory in ../..");
- *p = '\0';
- ccan_dir = dir;
- }
+ assert(strstarts(m->dir, find_ccan_dir(m->dir)));
+ m->modname = m->dir + strlen(find_ccan_dir(m->dir)) + strlen("ccan/");
- add_files(m, "");
+ add_files(m, canon_dir, NULL);
/* Nicer to run tests in a predictable order. */
foreach_ptr(list, &m->api_tests, &m->run_tests, &m->compile_ok_tests,
&m->compile_fail_tests)
sort_files(list);
- htable_manifest_add(manifests, m);
-
-done:
- if (chdir(olddir) != 0)
- err(1, "Returning to original directory '%s'", olddir);
- talloc_free(olddir);
+ htable_manifest_add(manifests, tal_link(manifests, m));
return m;
}