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nix-prefetch-git: remove unneeded semicolons

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Shell isn't Perl ;-)
This commit is contained in:
Bjørn Forsman 2014-11-01 15:09:44 +01:00
parent 754878afcc
commit faaa8a6acf
1 changed files with 28 additions and 28 deletions
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56
pkgs/build-support/fetchgit/nix-prefetch-git
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@ -80,14 +80,14 @@ fi
init_remote(){
local url=$1;
git init;
git remote add origin $url;
local url=$1
git init
git remote add origin $url
}
# Return the reference of an hash if it exists on the remote repository.
ref_from_hash(){
local hash=$1;
local hash=$1
git ls-remote origin | sed -n "\,$hash\t, { s,\(.*\)\t\(.*\),\2,; p; q}"
}
@ -99,12 +99,12 @@ hash_from_ref(){
# Fetch everything and checkout the right sha1
checkout_hash(){
local hash="$1";
local ref="$2";
local hash="$1"
local ref="$2"
if test -z "$hash"; then
hash=$(hash_from_ref $ref);
fi;
hash=$(hash_from_ref $ref)
fi
git fetch ${builder:+--progress} origin || return 1
git checkout -b fetchgit $hash || return 1
@ -112,8 +112,8 @@ checkout_hash(){
# Fetch only a branch/tag and checkout it.
checkout_ref(){
local hash="$1";
local ref="$2";
local hash="$1"
local ref="$2"
if "$deepClone"; then
# The caller explicitly asked for a deep clone. Deep clones
@ -124,16 +124,16 @@ checkout_ref(){
fi
if test -z "$ref"; then
ref=$(ref_from_hash $hash);
fi;
ref=$(ref_from_hash $hash)
fi
if test -n "$ref"; then
# --depth option is ignored on http repository.
git fetch ${builder:+--progress} --depth 1 origin +"$ref" || return 1
git checkout -b fetchgit FETCH_HEAD || return 1
else
return 1;
fi;
return 1
fi
}
# Update submodules
@ -145,20 +145,20 @@ init_submodules(){
git submodule status |
while read l; do
# checkout each submodule
local hash=$(echo $l | awk '{print substr($1,2)}');
local dir=$(echo $l | awk '{print $2}');
local hash=$(echo $l | awk '{print substr($1,2)}')
local dir=$(echo $l | awk '{print $2}')
local name=$(
git config -f .gitmodules --get-regexp submodule\.[^.]*\.path |
sed -n "s,^\(.*\)\.path $dir\$,\\1,p")
local url=$(git config -f .gitmodules --get ${name}.url);
local url=$(git config -f .gitmodules --get ${name}.url)
# Get Absolute URL if we have a relative URL
if ! echo "$url" | grep '^[a-zA-Z]\+://' >/dev/null 2>&1; then
url="$(git config --get remote.origin.url)/$url"
fi
clone "$dir" "$url" "$hash" "";
done;
clone "$dir" "$url" "$hash" ""
done
}
clone(){
@ -168,21 +168,21 @@ clone(){
local hash="$3"
local ref="$4"
cd $dir;
cd $dir
# Initialize the repository.
init_remote "$url";
init_remote "$url"
# Download data from the repository.
checkout_ref "$hash" "$ref" ||
checkout_hash "$hash" "$ref" || (
echo 1>&2 "Unable to checkout $hash$ref from $url.";
exit 1;
echo 1>&2 "Unable to checkout $hash$ref from $url."
exit 1
)
# Checkout linked sources.
if test -n "$fetchSubmodules"; then
init_submodules;
init_submodules
fi
if [ -z "$builder" -a -f .topdeps ]; then
@ -196,7 +196,7 @@ clone(){
fi
fi
cd $top;
cd $top
}
clone_user_rev() {
@ -210,10 +210,10 @@ clone_user_rev() {
clone "$dir" "$url" "" "$rev" 1>&2;;
*)
if test -z "$(echo $rev | tr -d 0123456789abcdef)"; then
clone "$dir" "$url" "$rev" "" 1>&2;
clone "$dir" "$url" "$rev" "" 1>&2
else
echo 1>&2 "Bad commit hash or bad reference.";
exit 1;
echo 1>&2 "Bad commit hash or bad reference."
exit 1
fi;;
esac