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authorAndres Löh <mail@andres-loeh.de>2006-01-30 11:18:38 +0000
committerAndres Löh <mail@andres-loeh.de>2006-01-30 11:18:38 +0000
commit70c36821c6140ac0e61b66fab917395aea7950e0 (patch)
treef11193db384dbe9b323447acb765cb1adc83246f /pkgs/build-support/fetchdarcs/builder.sh
parent105150e28141207ba3a06975c2ef34529042b279 (diff)
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* updated darcs to 1.0.5, added curl dependency
* added an experimental fetchdarcs function, based on fetchsvn
  (there are no expressions yet that use this function)

svn path=/nixpkgs/trunk/; revision=4615
Diffstat (limited to 'pkgs/build-support/fetchdarcs/builder.sh')
-rw-r--r--pkgs/build-support/fetchdarcs/builder.sh22
1 files changed, 22 insertions, 0 deletions
diff --git a/pkgs/build-support/fetchdarcs/builder.sh b/pkgs/build-support/fetchdarcs/builder.sh
new file mode 100644
index 000000000000..3ea36f57f99d
--- /dev/null
+++ b/pkgs/build-support/fetchdarcs/builder.sh
@@ -0,0 +1,22 @@
+source $stdenv/setup
+
+tagtext=""
+tagflags=""
+if test -n "$tag"; then
+    tagtext="(tag $tag) "
+    tagflags="--tag=$tag"
+fi
+
+header "getting $url ${tagtext}into $out"
+
+darcs get --no-pristine-tree $tagflags "$url" "$out"
+# remove metadata, because it can change
+rm -rf "$out/_darcs"
+
+actual=$(nix-hash $out)
+if test "$actual" != "$outputHash"; then
+    echo "hash is $actual, expected $outputHash" >&2
+    exit 1
+fi
+
+stopNest