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Makefile: don't allocate pseudo-tty if not interactive

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In cases where we are running non-interactively (e.g. on Jenkins), we
shouldn't try to allocate a TTY, which would fail. This patch makes the
flag `-t` be dependent on whether the shell session is interactive or
not.

When it is interactive, it's important to have `-t` so that the user can
pass signals through to the process.

We also remove the DOCKER_RUN_DOCS and the GITCOMMIT variables, which
are no longer in use in this Makefile (seems like the related targets
that used it were migrated to docs/Makefile).

Signed-off-by: Jonathan Lebon <jlebon@redhat.com>
This commit is contained in:
Jonathan Lebon 2015-10-20 23:10:49 -04:00
parent bb5551746b
commit 4d41fe0b80
1 changed files with 9 additions and 4 deletions
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13
Makefile
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@ -29,12 +29,17 @@ GIT_BRANCH := $(shell git rev-parse --abbrev-ref HEAD 2>/dev/null)
DOCKER_IMAGE := docker-dev$(if $(GIT_BRANCH),:$(GIT_BRANCH))
DOCKER_DOCS_IMAGE := docker-docs$(if $(GIT_BRANCH),:$(GIT_BRANCH))
DOCKER_RUN_DOCKER := docker run --rm -it --privileged $(DOCKER_ENVS) $(DOCKER_MOUNT) "$(DOCKER_IMAGE)"
DOCKER_FLAGS := docker run --rm -i --privileged $(DOCKER_ENVS) $(DOCKER_MOUNT)
DOCKER_RUN_DOCS := docker run --rm -it $(DOCS_MOUNT) -e AWS_S3_BUCKET -e NOCACHE
# if this session isn't interactive, then we don't want to allocate a
# TTY, which would fail, but if it is interactive, we do want to attach
# so that the user can send e.g. ^C through.
INTERACTIVE := $(shell [ -t 0 ] && echo 1 || echo 0)
ifeq ($(INTERACTIVE), 1)
DOCKER_FLAGS += -t
endif
# for some docs workarounds (see below in "docs-build" target)
GITCOMMIT := $(shell git rev-parse --short HEAD 2>/dev/null)
DOCKER_RUN_DOCKER := $(DOCKER_FLAGS) "$(DOCKER_IMAGE)"
default: binary