diff options
| -rw-r--r-- | corepkgs/fetchurl/Makefile.am | 11 | ||||
| -rw-r--r-- | corepkgs/fetchurl/builder.sh.in | 5 | ||||
| -rw-r--r-- | corepkgs/fetchurl/default.nix | 23 |
3 files changed, 39 insertions, 0 deletions
diff --git a/corepkgs/fetchurl/Makefile.am b/corepkgs/fetchurl/Makefile.am new file mode 100644 index 000000000000..3cb63e0ce177 --- /dev/null +++ b/corepkgs/fetchurl/Makefile.am @@ -0,0 +1,11 @@ +all-local: builder.sh + +install-exec-local: + $(INSTALL) -d $(DESTDIR)$(datadir)/nix/corepkgs + $(INSTALL) -d $(DESTDIR)$(datadir)/nix/corepkgs/fetchurl + $(INSTALL_DATA) default.nix $(DESTDIR)$(datadir)/nix/corepkgs/fetchurl + $(INSTALL_PROGRAM) builder.sh $(DESTDIR)$(datadir)/nix/corepkgs/fetchurl + +include ../../substitute.mk + +EXTRA_DIST = default.nix builder.sh.in diff --git a/corepkgs/fetchurl/builder.sh.in b/corepkgs/fetchurl/builder.sh.in new file mode 100644 index 000000000000..02abb18b4b77 --- /dev/null +++ b/corepkgs/fetchurl/builder.sh.in @@ -0,0 +1,5 @@ +#! @shell@ -e + +echo "downloading $url into $out" + +@curl@ --fail --location --max-redirs 20 "$url" > "$out" diff --git a/corepkgs/fetchurl/default.nix b/corepkgs/fetchurl/default.nix new file mode 100644 index 000000000000..37f01b55eeb0 --- /dev/null +++ b/corepkgs/fetchurl/default.nix @@ -0,0 +1,23 @@ +# Argh, this thing is duplicated (more-or-less) in Nixpkgs. Need to +# find a way to combine them. + +{system, url, outputHash ? "", outputHashAlgo ? "", md5 ? "", sha1 ? "", sha256 ? ""}: + +assert (outputHash != "" && outputHashAlgo != "") + || md5 != "" || sha1 != "" || sha256 != ""; + +derivation { + name = baseNameOf (toString url); + builder = ./builder.sh; + + # Compatibility with Nix <= 0.7. + id = md5; + + # New-style output content requirements. + outputHashAlgo = if outputHashAlgo != "" then outputHashAlgo else + if sha256 != "" then "sha256" else if sha1 != "" then "sha1" else "md5"; + outputHash = if outputHash != "" then outputHash else + if sha256 != "" then sha256 else if sha1 != "" then sha1 else md5; + + inherit system url; +} |