From d127f9bd0e7b9b2e0df2de8a2227f77c0907468d Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Wed, 18 May 2022 17:39:39 +0200 Subject: chore(3p/nix): unvendor tvix 0.1 Nothing is using this now, and we'll likely never pick this up again, but we learned a lot in the process. Every now and then this breaks in some bizarre way on channel bumps and it's just a waste of time to maintain that. Change-Id: Idcf2f5acd4ca7070ce18d7149cbfc0d967dc0a44 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5632 Tested-by: BuildkiteCI Reviewed-by: sterni Reviewed-by: lukegb Autosubmit: tazjin --- third_party/nix/scripts/nix-reduce-build.in | 171 ---------------------------- 1 file changed, 171 deletions(-) delete mode 100755 third_party/nix/scripts/nix-reduce-build.in (limited to 'third_party/nix/scripts/nix-reduce-build.in') diff --git a/third_party/nix/scripts/nix-reduce-build.in b/third_party/nix/scripts/nix-reduce-build.in deleted file mode 100755 index 50beb9d10b16..000000000000 --- a/third_party/nix/scripts/nix-reduce-build.in +++ /dev/null @@ -1,171 +0,0 @@ -#! @bash@ - -WORKING_DIRECTORY=$(mktemp -d "${TMPDIR:-/tmp}"/nix-reduce-build-XXXXXX); -cd "$WORKING_DIRECTORY"; - -if test -z "$1" || test "a--help" = "a$1" ; then - echo 'nix-reduce-build (paths or Nix expressions) -- (package sources)' >&2 - echo As in: >&2 - echo nix-reduce-build /etc/nixos/nixos -- ssh://user@somewhere.nowhere.example.org >&2 - echo nix-reduce-build /etc/nixos/nixos -- \\ - echo " " \''http://somewhere.nowhere.example.org/nix/nix-http-export.cgi?needed_path='\' >&2 - echo " store path name will be added into the end of the URL" >&2 - echo nix-reduce-build /etc/nixos/nixos -- file://home/user/nar/ >&2 - echo " that should be a directory where gzipped 'nix-store --export' ">&2 - echo " files are located (they should have .nar.gz extension)" >&2 - echo " Or all together: " >&2 - echo -e nix-reduce-build /expr.nix /e2.nix -- \\\\\\\n\ - " ssh://a@b.example.com http://n.example.com/get-nar?q= file://nar/" >&2 - echo " Also supports best-effort local builds of failing expression set:" >&2 - echo "nix-reduce-build /e.nix -- nix-daemon:// nix-self://" >&2 - echo " nix-daemon:// builds using daemon" - echo " nix-self:// builds directly using nix-store from current installation" >&2 - echo " nix-daemon-fixed:// and nix-self-fixed:// do the same, but only for" >&2; - echo "derivations with specified output hash (sha256, sha1 or md5)." >&2 - echo " nix-daemon-substitute:// and nix-self-substitute:// try to substitute" >&2; - echo "maximum amount of paths" >&2; - echo " nix-daemon-build:// and nix-self-build:// try to build (not substitute)" >&2; - echo "maximum amount of paths" >&2; - echo " If no package sources are specified, required paths are listed." >&2; - exit; -fi; - -while ! test "$1" = "--" || test "$1" = "" ; do - echo "$1" >> initial; >&2 - shift; -done -shift; -echo Will work on $(cat initial | wc -l) targets. >&2 - -while read ; do - case "$REPLY" in - ${NIX_STORE_DIR:-/nix/store}/*) - echo "$REPLY" >> paths; >&2 - ;; - *) - ( - IFS=: ; - nix-instantiate $REPLY >> paths; - ); - ;; - esac; -done < initial; -echo Proceeding $(cat paths | wc -l) paths. >&2 - -while read; do - case "$REPLY" in - *.drv) - echo "$REPLY" >> derivers; >&2 - ;; - *) - nix-store --query --deriver "$REPLY" >>derivers; - ;; - esac; -done < paths; -echo Found $(cat derivers | wc -l) derivers. >&2 - -cat derivers | xargs nix-store --query -R > derivers-closure; -echo Proceeding at most $(cat derivers-closure | wc -l) derivers. >&2 - -cat derivers-closure | egrep '[.]drv$' | xargs nix-store --query --outputs > wanted-paths; -cat derivers-closure | egrep -v '[.]drv$' >> wanted-paths; -echo Prepared $(cat wanted-paths | wc -l) paths to get. >&2 - -cat wanted-paths | xargs nix-store --check-validity --print-invalid > needed-paths; -echo We need $(cat needed-paths | wc -l) paths. >&2 - -egrep '[.]drv$' derivers-closure > critical-derivers; - -if test -z "$1" ; then - cat needed-paths; -fi; - -refresh_critical_derivers() { - echo "Finding needed derivers..." >&2; - cat critical-derivers | while read; do - if ! (nix-store --query --outputs "$REPLY" | xargs nix-store --check-validity &> /dev/null;); then - echo "$REPLY"; - fi; - done > new-critical-derivers; - mv new-critical-derivers critical-derivers; - echo The needed paths are realized by $(cat critical-derivers | wc -l) derivers. >&2 -} - -build_here() { - cat critical-derivers | while read; do - echo "Realising $REPLY using nix-daemon" >&2 - @bindir@/nix-store -r "${REPLY}" - done; -} - -try_to_substitute(){ - cat needed-paths | while read ; do - echo "Building $REPLY using nix-daemon" >&2 - @bindir@/nix-store -r "${NIX_STORE_DIR:-/nix/store}/${REPLY##*/}" - done; -} - -for i in "$@"; do - sshHost="${i#ssh://}"; - httpHost="${i#http://}"; - httpsHost="${i#https://}"; - filePath="${i#file:/}"; - if [ "$i" != "$sshHost" ]; then - cat needed-paths | while read; do - echo "Getting $REPLY and its closure over ssh" >&2 - nix-copy-closure --from "$sshHost" --gzip "$REPLY" &2 - curl ${BAD_CERTIFICATE:+-k} -L "$i${REPLY##*/}" | gunzip | nix-store --import; - done; - elif [ "$i" != "$filePath" ] ; then - cat needed-paths | while read; do - echo "Installing $REPLY from file" >&2 - gunzip < "$filePath/${REPLY##*/}".nar.gz | nix-store --import; - done; - elif [ "$i" = "nix-daemon://" ] ; then - NIX_REMOTE=daemon try_to_substitute; - refresh_critical_derivers; - NIX_REMOTE=daemon build_here; - elif [ "$i" = "nix-self://" ] ; then - NIX_REMOTE= try_to_substitute; - refresh_critical_derivers; - NIX_REMOTE= build_here; - elif [ "$i" = "nix-daemon-fixed://" ] ; then - refresh_critical_derivers; - - cat critical-derivers | while read; do - if egrep '"(md5|sha1|sha256)"' "$REPLY" &>/dev/null; then - echo "Realising $REPLY using nix-daemon" >&2 - NIX_REMOTE=daemon @bindir@/nix-store -r "${REPLY}" - fi; - done; - elif [ "$i" = "nix-self-fixed://" ] ; then - refresh_critical_derivers; - - cat critical-derivers | while read; do - if egrep '"(md5|sha1|sha256)"' "$REPLY" &>/dev/null; then - echo "Realising $REPLY using direct Nix build" >&2 - NIX_REMOTE= @bindir@/nix-store -r "${REPLY}" - fi; - done; - elif [ "$i" = "nix-daemon-substitute://" ] ; then - NIX_REMOTE=daemon try_to_substitute; - elif [ "$i" = "nix-self-substitute://" ] ; then - NIX_REMOTE= try_to_substitute; - elif [ "$i" = "nix-daemon-build://" ] ; then - refresh_critical_derivers; - NIX_REMOTE=daemon build_here; - elif [ "$i" = "nix-self-build://" ] ; then - refresh_critical_derivers; - NIX_REMOTE= build_here; - fi; - mv needed-paths wanted-paths; - cat wanted-paths | xargs nix-store --check-validity --print-invalid > needed-paths; - echo We still need $(cat needed-paths | wc -l) paths. >&2 -done; - -cd / -rm -r "$WORKING_DIRECTORY" -- cgit 1.4.1