nix-prefetch-zip: Remove
This script is not needed anymore since "nix-prefetch-url --unpack <url>" and "nix-prefetch-url -A foo.src" (where "foo.src" is a fetchzip / fetchFromGitHub call) work fine.
This commit is contained in:
Eelco Dolstra
parent
7943dc8978
commit
97fc806a7b
3 changed files with 1 additions and 174 deletions
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@ -1,171 +0,0 @@
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#! /bin/sh -e
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usage(){
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echo >&2 "syntax: nix-prefetch-zip [OPTIONS] [URL [EXPECTED-HASH]]
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Options:
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--url url The url of the archive to fetch.
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--name name The name to use for the store path (defaults to \`basename \$url\`).
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--ext ext The file extension (.zip, .tar.gz, ...) to be REMOVED from name
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--hash hash The hash of unpacked archive.
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--hash-type type Use the specified cryptographic hash algorithm, which can be one of md5, sha1, and sha256.
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--leave-root Keep the root directory of the archive.
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--help Show this help text.
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"
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exit 1
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}
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name=""
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ext=""
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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 $arg in
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--url) argfun=set_url;;
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--name) argfun=set_name;;
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--ext) argfun=set_ext;;
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--hash) argfun=set_expHash;;
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--hash-type) argfun=set_hashType;;
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--leave-root) leaveRoot=true;;
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--help) usage;;
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*) argi=$(($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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*) echo "Unexpected argument: $arg" >&2
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usage
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;;
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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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if [ -z "$url" ]; then
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echo "Error: No --url flag given" >&2
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usage
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fi
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if [ -z "$name" ]; then
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name=$(basename "$url")
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fi
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if test -z "$hashType"; then
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hashType=sha256
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fi
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hashFormat="--base32"
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tmp=$(mktemp -d 2>/dev/null || mktemp -d -t "$$")
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trap "rm -rf '$tmp'" EXIT
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dirname=$(basename -s "$ext" "$name")
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unpackDirTmp=$tmp/unpacked-tmp/$dirname
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mkdir -p $unpackDirTmp
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unpackDir=$tmp/unpacked/$dirname
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mkdir -p $unpackDir
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downloadedFile=$tmp/$(basename "$url")
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unpackFile() {
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local curSrc="$1"
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case "$curSrc" in
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*.tar.xz | *.tar.lzma)
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# Don't rely on tar knowing about .xz.
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xz -d < $curSrc | tar xf -
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;;
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*.tar | *.tar.* | *.tgz | *.tbz2)
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# GNU tar can automatically select the decompression method
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# (info "(tar) gzip").
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tar xf $curSrc
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;;
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*.zip)
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unzip -qq $curSrc
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;;
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*)
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echo "source archive $curSrc has unknown type" >&2
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exit 1
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;;
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esac
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}
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# If the hash was given, a file with that hash may already be in the
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# store.
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if test -n "$expHash"; then
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finalPath=$(nix-store --print-fixed-path --recursive "$hashType" "$expHash" "$name")
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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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curl="curl \
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--location --max-redirs 20 \
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--disable-epsv \
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--insecure"
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if ! $curl --fail "$url" --output "$downloadedFile"; then
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echo "error: could not download $url" >&2
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exit 1
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fi
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if [ -z "$leaveRoot" ]; then
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shopt -s dotglob
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cd "$unpackDirTmp"
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unpackFile "$downloadedFile"
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if [ $(ls "$unpackDirTmp" | wc -l) != 1 ]; then
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echo "error: zip file must contain a single file or directory."
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exit 1
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fi
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fn=$(cd "$unpackDirTmp" && echo *)
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if [ -f "$unpackDirTmp/$fn" ]; then
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mv "$unpackDirTmp/$fn" "$unpackDir"
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else
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mv "$unpackDirTmp/$fn/"* "$unpackDir/"
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fi
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else
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cd $unpackDir
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unpackFile "$downloadedFile"
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fi
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# Compute the hash.
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hash=$(nix-hash --type $hashType $hashFormat $unpackDir)
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if ! test -n "$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" $unpackDir)
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if test -n "$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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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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@ -37,12 +37,11 @@ in rec {
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nix-prefetch-git = mkPrefetchScript "git" ../../../build-support/fetchgit/nix-prefetch-git [git coreutils];
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nix-prefetch-hg = mkPrefetchScript "hg" ../../../build-support/fetchhg/nix-prefetch-hg [mercurial];
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nix-prefetch-svn = mkPrefetchScript "svn" ../../../build-support/fetchsvn/nix-prefetch-svn [subversion.out];
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nix-prefetch-zip = mkPrefetchScript "zip" ../../../build-support/fetchzip/nix-prefetch-zip [unzip curl.bin];
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nix-prefetch-scripts = buildEnv {
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name = "nix-prefetch-scripts";
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paths = [ nix-prefetch-bzr nix-prefetch-cvs nix-prefetch-git nix-prefetch-hg nix-prefetch-svn nix-prefetch-zip ];
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paths = [ nix-prefetch-bzr nix-prefetch-cvs nix-prefetch-git nix-prefetch-hg nix-prefetch-svn ];
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meta = with stdenv.lib; {
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description = "Collection of all the nix-prefetch-* scripts which may be used to obtain source hashes";
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@ -17655,7 +17655,6 @@ with pkgs;
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nix-prefetch-git
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nix-prefetch-hg
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nix-prefetch-svn
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nix-prefetch-zip
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nix-prefetch-scripts;
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nix-template-rpm = callPackage ../build-support/templaterpm { inherit (pythonPackages) python toposort; };
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