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[04/14] pkg-infra: move the svn download helper to a script

Message ID 43af74b1eef19b5f6b5354e5fcd0b0dbf049f7e6.1404167061.git.yann.morin.1998@free.fr
State Changes Requested
Headers show

Commit Message

Yann E. MORIN June 30, 2014, 10:26 p.m. UTC
Maintaining the download helpers in the Makefile has proved to be a bit
complex, so move it to a shell script.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: Samuel Martin <s.martin49@gmail.com>
---
 package/pkg-download.mk |  9 +++------
 support/download/svn    | 25 +++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 6 deletions(-)
 create mode 100755 support/download/svn

Comments

Ryan Barnett July 1, 2014, 2:07 p.m. UTC | #1
Yann,

On Mon, Jun 30, 2014 at 5:26 PM, Yann E. MORIN <yann.morin.1998@free.fr> wrote:
> Maintaining the download helpers in the Makefile has proved to be a bit
> complex, so move it to a shell script.
>
> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> Reviewed-by: Samuel Martin <s.martin49@gmail.com>
> ---
>  package/pkg-download.mk |  9 +++------
>  support/download/svn    | 25 +++++++++++++++++++++++++
>  2 files changed, 28 insertions(+), 6 deletions(-)
>  create mode 100755 support/download/svn
>
> diff --git a/package/pkg-download.mk b/package/pkg-download.mk
> index c848f6a..e823f68 100644
> --- a/package/pkg-download.mk
> +++ b/package/pkg-download.mk
> @@ -9,7 +9,7 @@
>
>  # Download method commands
>  WGET := $(call qstrip,$(BR2_WGET)) $(QUIET)
> -SVN := $(call qstrip,$(BR2_SVN))
> +export SVN := $(call qstrip,$(BR2_SVN))
>  CVS := $(call qstrip,$(BR2_CVS))
>  BZR := $(call qstrip,$(BR2_BZR))
>  export GIT := $(call qstrip,$(BR2_GIT))
> @@ -133,11 +133,8 @@ endef
>
>  define DOWNLOAD_SVN
>         test -e $(DL_DIR)/$($(PKG)_SOURCE) || \
> -       (pushd $(DL_DIR) > /dev/null && \
> -       $(SVN) export $($(PKG)_SITE)@$($(PKG)_DL_VERSION) $($(PKG)_DL_DIR) && \
> -       $(TAR) czf $($(PKG)_SOURCE) $($(PKG)_BASE_NAME)/ && \
> -       rm -rf $($(PKG)_DL_DIR) && \
> -       popd > /dev/null)
> +       $(EXTRA_ENV) support/download/svn $($(PKG)_SITE) $($(PKG)_DL_VERSION) \
> +                                         $($(PKG)_BASE_NAME) $(DL_DIR)/$($(PKG)_SOURCE)
>  endef
>
>  define SOURCE_CHECK_SVN
> diff --git a/support/download/svn b/support/download/svn
> new file mode 100755
> index 0000000..717fad3
> --- /dev/null
> +++ b/support/download/svn
> @@ -0,0 +1,25 @@
> +#!/bin/sh
> +
> +# We want to catch any command failure, and exit immediately
> +set -e
> +
> +# Download helper for svn
> +# Call it with:
> +#   $1: svn repo
> +#   $2: svn revision
> +#   $3: package's basename (eg. foobar-1.2.3)
> +#   $4: output file
> +# And this environment:
> +#   SVN       : the svn command to call
> +#   BR2_DL_DIR: path to Buildroot's download dir
> +
> +repo="${1}"
> +rev="${2}"
> +basename="${3}"
> +output="${4}"
> +
> +pushd "${BR2_DL_DIR}"
> +${SVN} export "${repo}@${rev}" "${basename}"

Glad to see you incorporated this change!

> +tar czf "${output}" "${basename}"
> +rm -rf "${basename}"
> +popd

Reviewed-by: Ryan Barnett <ryan.barnett@rockwellcollins.com>
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Patch

diff --git a/package/pkg-download.mk b/package/pkg-download.mk
index c848f6a..e823f68 100644
--- a/package/pkg-download.mk
+++ b/package/pkg-download.mk
@@ -9,7 +9,7 @@ 
 
 # Download method commands
 WGET := $(call qstrip,$(BR2_WGET)) $(QUIET)
-SVN := $(call qstrip,$(BR2_SVN))
+export SVN := $(call qstrip,$(BR2_SVN))
 CVS := $(call qstrip,$(BR2_CVS))
 BZR := $(call qstrip,$(BR2_BZR))
 export GIT := $(call qstrip,$(BR2_GIT))
@@ -133,11 +133,8 @@  endef
 
 define DOWNLOAD_SVN
 	test -e $(DL_DIR)/$($(PKG)_SOURCE) || \
-	(pushd $(DL_DIR) > /dev/null && \
-	$(SVN) export $($(PKG)_SITE)@$($(PKG)_DL_VERSION) $($(PKG)_DL_DIR) && \
-	$(TAR) czf $($(PKG)_SOURCE) $($(PKG)_BASE_NAME)/ && \
-	rm -rf $($(PKG)_DL_DIR) && \
-	popd > /dev/null)
+	$(EXTRA_ENV) support/download/svn $($(PKG)_SITE) $($(PKG)_DL_VERSION) \
+					  $($(PKG)_BASE_NAME) $(DL_DIR)/$($(PKG)_SOURCE)
 endef
 
 define SOURCE_CHECK_SVN
diff --git a/support/download/svn b/support/download/svn
new file mode 100755
index 0000000..717fad3
--- /dev/null
+++ b/support/download/svn
@@ -0,0 +1,25 @@ 
+#!/bin/sh
+
+# We want to catch any command failure, and exit immediately
+set -e
+
+# Download helper for svn
+# Call it with:
+#   $1: svn repo
+#   $2: svn revision
+#   $3: package's basename (eg. foobar-1.2.3)
+#   $4: output file
+# And this environment:
+#   SVN       : the svn command to call
+#   BR2_DL_DIR: path to Buildroot's download dir
+
+repo="${1}"
+rev="${2}"
+basename="${3}"
+output="${4}"
+
+pushd "${BR2_DL_DIR}"
+${SVN} export "${repo}@${rev}" "${basename}"
+tar czf "${output}" "${basename}"
+rm -rf "${basename}"
+popd