From 3093af58a7e9d3f0315a1a1040d3cfeaea051ba6 Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Tue, 22 Jun 2004 15:12:34 +0000 Subject: [PATCH] * A utility script `nix-build' that builds Nix expressions and prints their output paths (and only that) on standard output. --- scripts/Makefile.am | 13 +++++++------ scripts/nix-build.in | 23 +++++++++++++++++++++++ 2 files changed, 30 insertions(+), 6 deletions(-) create mode 100755 scripts/nix-build.in diff --git a/scripts/Makefile.am b/scripts/Makefile.am index 7e429aabe..d4fa169bd 100644 --- a/scripts/Makefile.am +++ b/scripts/Makefile.am @@ -1,6 +1,6 @@ bin_SCRIPTS = nix-collect-garbage \ - nix-pull nix-push nix-prefetch-url \ - nix-install-package nix-channel + nix-pull nix-push nix-prefetch-url \ + nix-install-package nix-channel nix-build noinst_SCRIPTS = nix-profile.sh @@ -18,7 +18,8 @@ install-exec-local: readmanifest.pm include ../substitute.mk EXTRA_DIST = nix-collect-garbage.in \ - nix-pull.in nix-push.in nix-profile.sh.in \ - nix-prefetch-url.in nix-install-package.in \ - nix-channel.in \ - prebuilts.conf readmanifest.pm.in + nix-pull.in nix-push.in nix-profile.sh.in \ + nix-prefetch-url.in nix-install-package.in \ + nix-channel.in \ + prebuilts.conf readmanifest.pm.in \ + nix-build.in diff --git a/scripts/nix-build.in b/scripts/nix-build.in new file mode 100755 index 000000000..a50901135 --- /dev/null +++ b/scripts/nix-build.in @@ -0,0 +1,23 @@ +#! @shell@ -e + +nixExpr=$1 + +if test -z "$nixExpr"; then + echo "syntax: $0 NIX-EXPR..." >&2 + exit 1 +fi + +extraArgs= + +for i in "$@"; do + case "$i" in + -*) + extraArgs="$extraArgs $i" + ;; + *) + storeExpr=$(nix-instantiate "$i") + echo "store expression is $storeExpr" >&2 + nix-store -qnfv $extraArgs $storeExpr + ;; + esac +done