X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=src%2Fpackage-manager-abstractions;h=f70bf1d01772d3d403c4a6f45d38d40f45429681;hb=846db7f606b4bea8d064b1c2edcb6a5ecdc4d935;hp=20dbc054d523b8afaa9c74da76dcc57d456e4476;hpb=4e635415733178a2ce936690a8f4d91e0ea72f4d;p=distro-functions

diff --git a/src/package-manager-abstractions b/src/package-manager-abstractions
index 20dbc05..f70bf1d 100644
--- a/src/package-manager-abstractions
+++ b/src/package-manager-abstractions
@@ -62,11 +62,21 @@ elif command -v apt-get &>/dev/null; then
         fi
     }
     pi() {
+        if dpkg -s -- "$@" &>/dev/null; then
+            return 0
+        fi
+        while fuser /var/lib/dpkg/lock &>/dev/null; do sleep 1; done
         pupdate
         local s; [[ $EUID != 0 ]] && s=sudo
-        $s apt-get -y install --purge --auto-remove "$@"
+        $s $PI_PREFIX apt-get -y install --purge --auto-remove "$@"
     }
+
     pi-nostart() {
+        if dpkg -s -- "$@" &>/dev/null; then
+            return 0
+        fi
+        while fuser /var/lib/dpkg/lock &>/dev/null; do sleep 1; done
+        pupdate
         local s; [[ $EUID != 0 ]] && s=sudo
         local f=/usr/sbin/policy-rc.d
         $s dd of=$f <<EOF
@@ -74,7 +84,7 @@ elif command -v apt-get &>/dev/null; then
 exit 101
 EOF
         $s chmod +x $f
-        pi "$@"
+        $s apt-get -y install --purge --auto-remove "$@"
         $s rm $f
     }
     pf() {
@@ -93,11 +103,13 @@ EOF
     }
     pu() {
         local s; [[ $EUID != 0 ]] && s=sudo
+        while fuser /var/lib/dpkg/lock &>/dev/null; do sleep 1; done
         $s apt-get -y remove --purge --auto-remove  "$@"
         # seems slightly redundant, but it removes more stuff sometimes.
         $s apt-get -y autoremove
     }
     pup() { # upgrade
+        while fuser /var/lib/dpkg/lock &>/dev/null; do sleep 1; done
         pupdate
         local s; [[ $EUID != 0 ]] && s=sudo
         $s apt-get -y dist-upgrade --purge --auto-remove "$@"
@@ -105,7 +117,11 @@ EOF
     }
     # package info
     pl() {
-        aptitude show "$@"
+        if type -p aptitude &>/dev/null; then
+            aptitude show "$@"
+        else
+            apt-cache show "$@"
+        fi
     }
     pfile() {
         local file=$1
@@ -115,13 +131,14 @@ EOF
         # package name. So, commenting this, waiting to find
         # a config file only tracked by ucfq to see if it gives the
         # package name and if I can identify this kind of file.
-#        if [[ $file == /* ]] && ! ucfq -w $file | grep ::: &>/dev/null; then
-#            ucfq $file
+        # if [[ $file == /* ]] && ! ucfq -w $file | grep ::: &>/dev/null; then
+        #    ucfq $file
 
         if [[ $file == */* ]]; then
             apt-file find -x "$file"\$
         else
             apt-file find -x /"$file"\$
+            update-alternatives --list "$file" 2>/dev/null
         fi
     }
     pkgfiles() {