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prelude.sh: better output, working url/rev check

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This commit is contained in:
lassulus 2015-05-07 17:42:27 +02:00 committed by tv
parent d63b684d72
commit 77069f3651
1 changed files with 3 additions and 3 deletions
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6
lib/prelude.sh
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@ -38,7 +38,7 @@ deploy() {(
git_url=$(nixpkgs_url $main)
git_rev=$(nixpkgs_rev $main)
if [ $git_url = '' ] || [ $git_rev = '' ]; then
if [ "$git_url" = '' ] || [ "$git_rev" = '' ]; then
echo "specify nixpkgs.url and nixpkgs.rev in $main !"
exit 23
fi
@ -233,7 +233,7 @@ nixpkgs_url() {
-I nixos-config="$1" \
--eval \
--json \
-E '(import <nixos-config> {config={}; pkgs={};}).nixpkgs.url' \
-E '(import <nixos-config> {config={}; pkgs={};}).nixpkgs.url' 2> /dev/null \
| jq -r .
}
@ -243,7 +243,7 @@ nixpkgs_rev() {
-I nixos-config="$1" \
--eval \
--json \
-E '(import <nixos-config> {config={}; pkgs={};}).nixpkgs.rev' \
-E '(import <nixos-config> {config={}; pkgs={};}).nixpkgs.rev' 2> /dev/null \
| jq -r . 2> /dev/null
}