1 files changed, 38 insertions, 0 deletions
diff --git a/liste-verfuegbare-Versionen b/liste-verfuegbare-Versionen
new file mode 100755
index 000000000..400110812
--- /dev/null
+++ b/liste-verfuegbare-Versionen
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+provided=$(mktemp)
+
+find /var/lib/pacman/sync/ -name '*.db' \
+  -not -exec tar -Oxzf {} --wildcards '*/desc' \; \
+  -not -exec tar -OxJf {} --wildcards '*/desc' \; \
+  -not -exec tar -Oxjf {} --wildcards '*/desc' \; \
+  -not -exec tar -Oxf {} --wildcards '*/desc' \; \
+2>/dev/null \
+| sed -n '
+  /^%\(NAME\|VERSION\)%$/ {
+    N
+    s/\n/ /
+    p
+  }
+  /^%PROVIDES%$/,/^$/ {
+    /^[^%]/ p
+  }
+' \
+| sed -n '
+  s/=/ /
+  T no_provides
+  p
+  d
+  :no_provides
+  /^%NAME%/ {
+    N
+    s/^%NAME% \(\S\+\)\n%VERSION% \(\S\+\)-\S\+$/\2 \1/
+    T
+    p
+  }
+' \
+| sort -k2,2 -k1Vr,1 \
+| uniq -f1 \
+>"${provided}"
+
+printf '%s\n' "${provided}"