forked from mirrors/nixpkgs
nix-prefetch-git: whitespace cleanup
Use 4 spaces per indent level instead of a mix of 2 spaces, 4 spaces and hardtab. (According to nixpkgs coding style for shell scripts.)
This commit is contained in:
Bjørn Forsman
parent
12e26d47b7
commit
8ec8358724
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@ -10,51 +10,51 @@ fetchSubmodules=
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builder=
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if test -n "$deepClone"; then
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deepClone=true
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deepClone=true
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else
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deepClone=false
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deepClone=false
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fi
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if test "$leaveDotGit" != 1; then
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leaveDotGit=
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leaveDotGit=
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else
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leaveDotGit=true
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leaveDotGit=true
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fi
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argi=0
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argfun=""
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for arg; do
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if test -z "$argfun"; then
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case $arg in
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--out) argfun=set_out;;
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--url) argfun=set_url;;
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--rev) argfun=set_rev;;
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--hash) argfun=set_hashType;;
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--deepClone) deepClone=true;;
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--no-deepClone) deepClone=false;;
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--leave-dotGit) leaveDotGit=true;;
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--fetch-submodules) fetchSubmodules=true;;
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--builder) builder=true;;
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*)
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argi=$(($argi + 1))
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case $argi in
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1) url=$arg;;
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2) rev=$arg;;
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3) expHash=$arg;;
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*) exit 1;;
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esac
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;;
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esac
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else
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case $argfun in
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set_*)
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var=$(echo $argfun | sed 's,^set_,,')
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eval $var=$arg
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;;
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esac
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argfun=""
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fi
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if test -z "$argfun"; then
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case $arg in
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--out) argfun=set_out;;
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--url) argfun=set_url;;
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--rev) argfun=set_rev;;
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--hash) argfun=set_hashType;;
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--deepClone) deepClone=true;;
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--no-deepClone) deepClone=false;;
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--leave-dotGit) leaveDotGit=true;;
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--fetch-submodules) fetchSubmodules=true;;
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--builder) builder=true;;
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*)
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argi=$(($argi + 1))
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case $argi in
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1) url=$arg;;
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2) rev=$arg;;
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3) expHash=$arg;;
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*) exit 1;;
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esac
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;;
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esac
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else
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case $argfun in
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set_*)
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var=$(echo $argfun | sed 's,^set_,,')
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eval $var=$arg
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;;
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esac
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argfun=""
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fi
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done
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usage(){
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@ -75,7 +75,7 @@ Options:
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}
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if test -z "$url"; then
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usage
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usage
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fi
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@ -116,11 +116,11 @@ checkout_ref(){
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local ref="$2";
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if "$deepClone"; then
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# The caller explicitly asked for a deep clone. Deep clones
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# allow "git describe" and similar tools to work. See
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# http://thread.gmane.org/gmane.linux.distributions.nixos/3569
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# for a discussion.
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return 1
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# The caller explicitly asked for a deep clone. Deep clones
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# allow "git describe" and similar tools to work. See
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# http://thread.gmane.org/gmane.linux.distributions.nixos/3569
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# for a discussion.
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return 1
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fi
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if test -z "$ref"; then
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@ -154,7 +154,7 @@ init_submodules(){
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# Get Absolute URL if we have a relative URL
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if ! echo "$url" | grep '^[a-zA-Z]\+://' >/dev/null 2>&1; then
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url="$(git config --get remote.origin.url)/$url"
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url="$(git config --get remote.origin.url)/$url"
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fi
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clone "$dir" "$url" "$hash" "";
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@ -186,14 +186,14 @@ clone(){
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fi
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if [ -z "$builder" -a -f .topdeps ]; then
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if tg help 2>&1 > /dev/null
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then
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echo "populating TopGit branches..."
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tg remote --populate origin
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else
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echo "WARNING: would populate TopGit branches but TopGit is not available" >&2
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echo "WARNING: install TopGit to fix the problem" >&2
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fi
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if tg help 2>&1 > /dev/null
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then
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echo "populating TopGit branches..."
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tg remote --populate origin
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else
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echo "WARNING: would populate TopGit branches but TopGit is not available" >&2
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echo "WARNING: install TopGit to fix the problem" >&2
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fi
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fi
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cd $top;
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@ -224,7 +224,7 @@ clone_user_rev() {
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# Allow doing additional processing before .git removal
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eval "$NIX_PREFETCH_GIT_CHECKOUT_HOOK"
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if test -z "$leaveDotGit"; then
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echo "removing \`.git'..." >&2
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echo "removing \`.git'..." >&2
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find $dir -name .git\* | xargs rm -rf
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else
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# The logs and index contain timestamps, and the hooks contain
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@ -234,55 +234,55 @@ clone_user_rev() {
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}
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if test -n "$builder"; then
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test -n "$out" -a -n "$url" -a -n "$rev" || usage
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mkdir $out
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clone_user_rev "$out" "$url" "$rev"
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test -n "$out" -a -n "$url" -a -n "$rev" || usage
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mkdir $out
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clone_user_rev "$out" "$url" "$rev"
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else
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if test -z "$hashType"; then
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hashType=sha256
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fi
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if test -z "$hashType"; then
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hashType=sha256
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fi
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# If the hash was given, a file with that hash may already be in the
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# store.
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if test -n "$expHash"; then
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finalPath=$(nix-store --print-fixed-path --recursive "$hashType" "$expHash" git-export)
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if ! nix-store --check-validity "$finalPath" 2> /dev/null; then
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finalPath=
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fi
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hash=$expHash
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fi
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# If the hash was given, a file with that hash may already be in the
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# store.
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if test -n "$expHash"; then
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finalPath=$(nix-store --print-fixed-path --recursive "$hashType" "$expHash" git-export)
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if ! nix-store --check-validity "$finalPath" 2> /dev/null; then
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finalPath=
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fi
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hash=$expHash
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fi
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# If we don't know the hash or a path with that hash doesn't exist,
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# download the file and add it to the store.
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if test -z "$finalPath"; then
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# If we don't know the hash or a path with that hash doesn't exist,
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# download the file and add it to the store.
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if test -z "$finalPath"; then
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tmpPath="$(mktemp -d "${TMPDIR:-/tmp}/git-checkout-tmp-XXXXXXXX")"
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trap "rm -rf \"$tmpPath\"" EXIT
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tmpPath="$(mktemp -d "${TMPDIR:-/tmp}/git-checkout-tmp-XXXXXXXX")"
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trap "rm -rf \"$tmpPath\"" EXIT
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tmpFile="$tmpPath/git-export"
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mkdir "$tmpFile"
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tmpFile="$tmpPath/git-export"
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mkdir "$tmpFile"
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# Perform the checkout.
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clone_user_rev "$tmpFile" "$url" "$rev"
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# Perform the checkout.
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clone_user_rev "$tmpFile" "$url" "$rev"
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# Compute the hash.
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hash=$(nix-hash --type $hashType $hashFormat $tmpFile)
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if ! test -n "$QUIET"; then echo "hash is $hash" >&2; fi
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# Compute the hash.
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hash=$(nix-hash --type $hashType $hashFormat $tmpFile)
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if ! test -n "$QUIET"; then echo "hash is $hash" >&2; fi
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# Add the downloaded file to the Nix store.
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finalPath=$(nix-store --add-fixed --recursive "$hashType" $tmpFile)
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# Add the downloaded file to the Nix store.
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finalPath=$(nix-store --add-fixed --recursive "$hashType" $tmpFile)
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if test -n "$expHash" -a "$expHash" != "$hash"; then
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echo "hash mismatch for URL \`$url'"
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exit 1
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fi
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fi
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if test -n "$expHash" -a "$expHash" != "$hash"; then
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echo "hash mismatch for URL \`$url'"
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exit 1
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fi
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fi
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if ! test -n "$QUIET"; then echo "path is $finalPath" >&2; fi
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if ! test -n "$QUIET"; then echo "path is $finalPath" >&2; fi
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echo $hash
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echo $hash
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if test -n "$PRINT_PATH"; then
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echo $finalPath
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fi
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if test -n "$PRINT_PATH"; then
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echo $finalPath
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fi
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fi
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