Add progress information during package download and install phases.

[nbyouri]

No description provided.

[nbyouri]

Hello,
I changed the code a bit to use global variables like iMil asked. There's one during the download phase issue when packages are already in the cache it looks a bit bad:
[1/3] gettext-m4-0.19.7.tgz ...
[2/2] gettext-0.19.7.tgz ...
To fix this I'd have to iterate over the list of packages to download to first know the amount of packages to actually download, which sounds a bit inefficient..
Comments? I'll squash commits when ready.

[nbyouri]

The inefficient code I was talking about would look like this:

diff --git a/actions.c b/actions.c
index 6bfbb13..7c18818 100644
--- a/actions.c
+++ b/actions.c
@@ -76,6 +76,17 @@ pkg_download(Plisthead *installhead)
        snprintf(pkg_fs, BUFSIZ,
            "%s/%s%s", pkgin_cache, pinstall->depend, PKG_EXT);

+       /* already fully downloaded */
+       if (stat(pkg_fs, &st) == 0 &&
+           st.st_size == pinstall->file_size &&
+           pinstall->file_size != 0)
+           total_download--;
+   }
+
+   SLIST_FOREACH(pinstall, installhead, next) {
+       snprintf(pkg_fs, BUFSIZ,
+           "%s/%s%s", pkgin_cache, pinstall->depend, PKG_EXT);
+
        /* pkg_info -X -a produces pkg_summary with empty FILE_SIZE,
         * people could spend some time blaming on pkgin before finding
         * what's really going on.
@@ -86,10 +97,8 @@ pkg_download(Plisthead *installhead)
        /* already fully downloaded */
        if (stat(pkg_fs, &st) == 0 && 
            st.st_size == pinstall->file_size &&
-           pinstall->file_size != 0 ) {
-           total_download--;
+           pinstall->file_size != 0)
            continue;
-       }

        snprintf(query, BUFSIZ, PKG_URL, pinstall->depend);
        /* retrieve repository for package  */

[nbyouri]

I just committed that as Riadstradth@netbsd approved the code.