Add new system for tracking versions.

1 files changed, 17 insertions, 0 deletions

diff --git a/link_versions.sh b/link_versions.sh
new file mode 100644
index 00000000..3fadbe4f
--- /dev/null
+++ b/link_versions.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+TOMO_PREFIX="$(awk -F= '/PREFIX/{print $2}' config.mk)"
+cd "$TOMO_PREFIX/bin"
+
+commands="$(ls | awk -F '[v.]' '
+    /^tomo_v/{
+        if ($2 >= max_major) max_major=$2;
+        if ($3 >= max_minor[$2]) max_minor[$2] = $3;
+        link_tomo=1
+    }
+    END {
+        for (major in max_minor) {
+            if (max_major > 0) print "ln -fvs tomo_v"major"."max_minor[major]" tomo"major
+        }
+        if (link_tomo) print "ln -fvs tomo_v"max_major"."max_minor[max_major]" tomo"
+    }')"
+eval "$commands"