5 files changed, 29 insertions, 21 deletions

diff --git a/snag/src/main.c b/snag/src/main.c
index 0429fda..7d5ea58 100644
--- a/snag/src/main.c
+++ b/snag/src/main.c
@@ -2,7 +2,7 @@
 
 #include "util.h"
 #include "libargs/args.h"
-#include "pkg_db.h"
+#include "package_db.h"
 
 int cmd_install(char* cmd_name, ArgParser* parser);
 
@@ -37,13 +37,14 @@ int cmd_install(char* cmd_name, ArgParser* parser) {
 
 	// install each package specified
 	for (int i = 0; i < ap_count_args(parser); i++) {
-		if (i != 0) printf("\n");
+		if (i != 0) print("\n");
 
 		// load package description
 		char* pkgid = ap_get_arg_at_index(parser, i);
 		package_info_t info;
 		if (load_package_info(pkgid, &info)) {
-			printf("Installing %s - %s\n", info.attrs.name, info.attrs.desc);
+			print("Installing %s - %s\n", info.attrs.name, info.attrs.desc);
+			print("Downloading '%s'\n", info.attrs.source_url);
 			run_package_install(&info);
 		}
 	}
diff --git a/snag/src/package.h b/snag/src/package.h
new file mode 100644
index 0000000..3ff58b6
--- /dev/null
+++ b/snag/src/package.h
@@ -0,0 +1,16 @@
+typedef struct {
+	char* id;
+    char* name;
+    char* desc;
+    char* webpage;
+    char* license;
+    char* version;
+	char* source_url;
+	char* source_hash;
+    char buffer[4069];
+} package_attrs_t;
+
+typedef struct {
+    char* script_path;
+    package_attrs_t attrs;
+} package_info_t;
diff --git a/snag/src/pkg_db.c b/snag/src/package_db.c
index c35e47b..0bae257 100644
--- a/snag/src/pkg_db.c
+++ b/snag/src/package_db.c
@@ -1,12 +1,12 @@
-#include "pkg_db.h"
+#include "package_db.h"
 #include "util.h"
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include <errno.h>
 #include <sys/wait.h>
+#include <errno.h>
 
 #define PKG_INFO_CMD "./scripts/get_pkg_attrs.sh"
 #define PKG_INST_CMD "./scripts/run_pkg_install.sh"
@@ -106,6 +106,10 @@ bool load_package_info(char* pkgid, package_info_t* info) {
 			info->attrs.license = &info->attrs.buffer[i]; break;
 		case 'v':
 			info->attrs.version = &info->attrs.buffer[i]; break;
+		case 'u':
+			info->attrs.source_url = &info->attrs.buffer[i]; break;
+		case 'h':
+			info->attrs.source_hash = &info->attrs.buffer[i]; break;
         }
         for(;info->attrs.buffer[i] && i < bytes_read; i++);
         i++;
diff --git a/snag/src/pkg_db.h b/snag/src/package_db.h
index 0d34a61..bae1cdd 100644
--- a/snag/src/pkg_db.h
+++ b/snag/src/package_db.h
@@ -3,24 +3,11 @@
 
 #include <stdbool.h>
 
+#include "package.h"
+
 // loads and allocates package attributes for the info struct. does not do
 // excessive validation, so this should be fine when loading lots of package
 // data
-typedef struct {
-	char* id;
-    char* name;
-    char* desc;
-    char* webpage;
-    char* license;
-    char* version;
-    char buffer[4069];
-} package_attrs_t;
-
-typedef struct {
-    char* script_path;
-    package_attrs_t attrs;
-} package_info_t;
-
 bool load_package_info(char* pkgid, package_info_t* info);
 void run_package_install(const package_info_t* info);
 
diff --git a/snag/src/util.h b/snag/src/util.h
index 3813903..eca4e4d 100644
--- a/snag/src/util.h
+++ b/snag/src/util.h
@@ -25,7 +25,7 @@
 #define print(fmt, ...) fprintf(stderr, fmt, ##__VA_ARGS__)
 
 // string functions
-char* vastrcat_(int dummy, ...);
 #define vastrcat(...) vastrcat_(0, __VA_ARGS__, NULL)
+char* vastrcat_(int dummy, ...);
 
 #endif