diff options
author | regnat <rg@regnat.ovh> | 2019-07-11 20:23:03 +0200 |
---|---|---|
committer | Graham Christensen <graham@grahamc.com> | 2019-08-02 10:48:15 -0400 |
commit | 7c5596734f65b30b250ea73a423b40a4ce513fdf (patch) | |
tree | 82ec63ffd779b216d2db4e123f8883b6cb20f462 /tests | |
parent | 2f853b20df9e44d637292bc02e32665f6d036568 (diff) |
Add a post-build-hook
Passing `--post-build-hook /foo/bar` to a nix-* command will cause
`/foo/bar` to be executed after each build with the following
environment variables set:
DRV_PATH=/nix/store/drv-that-has-been-built.drv
OUT_PATHS=/nix/store/...build /nix/store/...build-bin /nix/store/...build-dev
This can be useful in particular to upload all the builded artifacts to
the cache (including the ones that don't appear in the runtime closure
of the final derivation or are built because of IFD).
This new feature prints the stderr/stdout output to the `nix-build`
and `nix build` client, and the output is printed in a Nix 2
compatible format:
[nix]$ ./inst/bin/nix-build ./test.nix
these derivations will be built:
/nix/store/ishzj9ni17xq4hgrjvlyjkfvm00b0ch9-my-example-derivation.drv
building '/nix/store/ishzj9ni17xq4hgrjvlyjkfvm00b0ch9-my-example-derivation.drv'...
hello!
bye!
running post-build-hook '/home/grahamc/projects/github.com/NixOS/nix/post-hook.sh'...
post-build-hook: + sleep 1
post-build-hook: + echo 'Signing paths' /nix/store/qr213vjmibrqwnyp5fw678y7whbkqyny-my-example-derivation
post-build-hook: Signing paths /nix/store/qr213vjmibrqwnyp5fw678y7whbkqyny-my-example-derivation
post-build-hook: + sleep 1
post-build-hook: + echo 'Uploading paths' /nix/store/qr213vjmibrqwnyp5fw678y7whbkqyny-my-example-derivation
post-build-hook: Uploading paths /nix/store/qr213vjmibrqwnyp5fw678y7whbkqyny-my-example-derivation
post-build-hook: + sleep 1
post-build-hook: + printf 'very important stuff'
/nix/store/qr213vjmibrqwnyp5fw678y7whbkqyny-my-example-derivation
[nix-shell:~/projects/github.com/NixOS/nix]$ ./inst/bin/nix build -L -f ./test.nix
my-example-derivation> hello!
my-example-derivation> bye!
my-example-derivation (post)> + sleep 1
my-example-derivation (post)> + echo 'Signing paths' /nix/store/c263gzj2kb2609mz8wrbmh53l14wzmfs-my-example-derivation
my-example-derivation (post)> Signing paths /nix/store/c263gzj2kb2609mz8wrbmh53l14wzmfs-my-example-derivation
my-example-derivation (post)> + sleep 1
my-example-derivation (post)> + echo 'Uploading paths' /nix/store/c263gzj2kb2609mz8wrbmh53l14wzmfs-my-example-derivation
my-example-derivation (post)> Uploading paths /nix/store/c263gzj2kb2609mz8wrbmh53l14wzmfs-my-example-derivation
my-example-derivation (post)> + sleep 1
my-example-derivation (post)> + printf 'very important stuff'
[1 built, 0.0 MiB DL]
Co-authored-by: Graham Christensen <graham@grahamc.com>
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
Diffstat (limited to 'tests')
-rw-r--r-- | tests/dependencies.nix | 1 | ||||
-rw-r--r-- | tests/local.mk | 3 | ||||
-rw-r--r-- | tests/post-hook.sh | 15 | ||||
-rwxr-xr-x | tests/push_to_store.sh | 4 |
4 files changed, 22 insertions, 1 deletions
diff --git a/tests/dependencies.nix b/tests/dependencies.nix index 687237add..eca4b2964 100644 --- a/tests/dependencies.nix +++ b/tests/dependencies.nix @@ -17,6 +17,7 @@ let { builder = ./dependencies.builder0.sh + "/FOOBAR/../."; input1 = input1 + "/."; input2 = "${input2}/."; + input1_drv = input1; meta.description = "Random test package"; }; diff --git a/tests/local.mk b/tests/local.mk index 1ff68348b..8daaa859f 100644 --- a/tests/local.mk +++ b/tests/local.mk @@ -26,7 +26,8 @@ nix_tests = \ check.sh \ plugins.sh \ search.sh \ - nix-copy-ssh.sh + nix-copy-ssh.sh \ + post-hook.sh # parallel.sh install-tests += $(foreach x, $(nix_tests), tests/$(x)) diff --git a/tests/post-hook.sh b/tests/post-hook.sh new file mode 100644 index 000000000..3f82d0c5e --- /dev/null +++ b/tests/post-hook.sh @@ -0,0 +1,15 @@ +source common.sh + +clearStore + +export REMOTE_STORE=$TEST_ROOT/remote_store + +# Build the dependencies and push them to the remote store +nix-build dependencies.nix --post-build-hook $PWD/push_to_store.sh + +clearStore + +# Ensure that we the remote store contains both the runtime and buildtime +# closure of what we've just built +nix copy --from "$REMOTE_STORE" --no-require-sigs -f dependencies.nix +nix copy --from "$REMOTE_STORE" --no-require-sigs -f dependencies.nix input1_drv diff --git a/tests/push_to_store.sh b/tests/push_to_store.sh new file mode 100755 index 000000000..d97eb095d --- /dev/null +++ b/tests/push_to_store.sh @@ -0,0 +1,4 @@ +#!/bin/sh + +echo Pushing "$@" to "$REMOTE_STORE" +echo -n "$OUT_PATHS" | xargs -d: nix copy --to "$REMOTE_STORE" --no-require-sigs |