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handle EDITOR properly

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choc 2024-08-13 16:27:53 +08:00
parent 44ade79c6b
commit 1b56994db1
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1 changed files with 11 additions and 13 deletions
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ssm.c
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@ -31,7 +31,7 @@ get_database_path()
if (db[0] == '~') {
char *home = getenv("HOME");
if (home == NULL) {
fprintf(stderr, "HOME not defined\n");
fprintf(stderr, "$HOME not defined\n");
return NULL;
}
db_path = malloc((strlen(db) + strlen(home)) * sizeof(char));
@ -257,21 +257,19 @@ main(int argc, char **argv)
/* todo: accept time */
add_event(time(NULL) + 60, name, description);
} else if (strcmp(argv[1], "edit") == 0) {
char *editor = getenv("EDITOR");
if (editor == NULL) {
fprintf(stderr, "EDITOR not defined\n");
return EXIT_FAILURE;
const char *e = getenv("EDITOR");
if (e == NULL) {
e = editor;
fprintf(stderr, "$EDITOR not defined, falling back to %s\n", e);
}
char *db_path = get_database_path();
char *cmd = malloc((strlen(editor) + strlen(db_path) + 1) * sizeof(char));
if (cmd == NULL) {
perror("malloc");
if (!db_path) {
fprintf(stderr, "Cannot find database path\n");
return EXIT_FAILURE;
}
sprintf(cmd, "%s %s", editor, db_path);
/* spawn $EDITOR */
system(cmd);
free(cmd);
free(db_path);
execlp(e, e, db_path, NULL);
perror("Failed to spawn editor");
return EXIT_FAILURE;
} else if (strcmp(argv[1], "list") == 0) {
/* accept argv[2] as timerange */
list_events(events, &num_events);