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-rw-r--r--scripts13
-rwxr-xr-xscripts/get-version56
2 files changed, 56 insertions, 13 deletions
diff --git a/scripts b/scripts
deleted file mode 100644
index 5afc688b1..000000000
--- a/scripts
+++ /dev/null
@@ -1,13 +0,0 @@
-Downloading with 'libdivecomputer':
-
- - result: one XML file for all dives in the computer
-
- [torvalds@i5 examples]$ ./universal -b vyper2 /dev/ttyUSB0
- [torvalds@i5 examples]$ mv output.xml 2011-08-28.xml
-
-Unpacking Suunto SDE files:
-
- - result: one XML file per dive:
-
- mv LinusDivelogs.SDE LinusDivelogs.zip
- unzip LinusDivelogs.zip
diff --git a/scripts/get-version b/scripts/get-version
new file mode 100755
index 000000000..c59e2000b
--- /dev/null
+++ b/scripts/get-version
@@ -0,0 +1,56 @@
+#!/bin/sh
+
+# $1 - os name {linux|darwin|win}
+# $2 - [optional] raw version string "vX.Y-patchN-sha1". as from `git describe'
+# (see below)
+
+set -eu
+#set -x
+
+croak() {
+ echo "$0: $*" >&2
+ exit 1
+}
+
+[ $# -ge 1 ] || croak "missing OS argument"
+os=$1
+
+if [ $# -eq 2 ] && [ "$2" ]; then
+ v0=$2
+else
+ cmd="git describe --tags --abbrev=12"
+ v0=$($cmd) || croak "odd; command '$cmd' failed"
+fi
+
+# strip off the 'v' prefix, if any
+v0=${v0#v}
+
+case $os in
+ linux)
+ v=$v0
+ ;;
+ darwin|win)
+ # split version string using a '-' separator
+ IFS='-'
+ set -- $v0
+ v1=$1
+ if [ $# -gt 1 ]; then
+ v1=$v1.$2
+ else
+ v1=$v1.0
+ fi
+ case $os in
+ darwin)
+ v=$v1
+ ;;
+ win)
+ # always add '0' as the 4:th digit
+ v=$v1.0
+ ;;
+ esac
+ ;;
+ *)
+ v='git.missing.please.hardcode.version'
+ ;;
+esac
+printf '%s' $v