[gentoo-dev] bzr.eclass

[gentoo-dev] bzr.eclass

[Christian Faulhammer]

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Hi,

a user maintained a Bazaar overlay for some time now and introduced
some changes to bzr eclass, I would like to introduce into the tree.
Please review the attached patch.

V-Li

-- 
Christian Faulhammer, Gentoo Lisp project
<URL:http://www.gentoo.org/proj/en/lisp/>, #gentoo-lisp on FreeNode

<URL:http://www.faulhammer.org/>

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--- /usr/portage/eclass/bzr.eclass	2008-10-25 14:17:23.000000000 +0200
+++ eclass/bzr.eclass	2009-02-13 22:54:39.000000000 +0100
@@ -6,6 +6,8 @@
 # @MAINTAINER:
 # Jorge Manuel B. S. Vicetto <jmbsvicetto@gentoo.org>,
 # Ulrich Mueller <ulm@gentoo.org>,
+# Christian Faulhammer <fauli@gentoo.org>
+# Mark Lee <bzr-gentoo-overlay@lazymalevolence.com>,
 # and anyone who wants to help
 # @BLURB: This eclass provides support to use the Bazaar DSCM
 # @DESCRIPTION:
@@ -25,7 +27,8 @@
 HOMEPAGE="http://bazaar-vcs.org/"
 DESCRIPTION="Based on the ${EBZR} eclass"
 
-DEPEND=">=dev-util/bzr-1.5"
+DEPEND=">=dev-util/bzr-1.5
+	dev-util/diffstat"
 
 # @ECLASS-VARIABLE: EBZR_STORE_DIR
 # @DESCRIPTION:
@@ -35,17 +38,17 @@
 # @ECLASS-VARIABLE: EBZR_FETCH_CMD
 # @DESCRIPTION:
 # The bzr command to fetch the sources.
-EBZR_FETCH_CMD="bzr branch"
+EBZR_FETCH_CMD="bzr checkout --lightweight"
 
 # @ECLASS-VARIABLE: EBZR_UPDATE_CMD
 # @DESCRIPTION:
 # The bzr command to update the sources.
-EBZR_UPDATE_CMD="bzr pull"
+EBZR_UPDATE_CMD="bzr update"
 
 # @ECLASS-VARIABLE: EBZR_DIFFSTAT_CMD
 # @DESCRIPTION:
-# The bzr command to get the diffstat output.
-EBZR_DIFFSTAT_CMD="bzr diff"
+# The bzr command to get the diff output.
+EBZR_DIFF_CMD="bzr diff"
 
 # @ECLASS-VARIABLE: EBZR_EXPORT_CMD
 # @DESCRIPTION:
@@ -112,12 +115,27 @@
 # default: ${PN}
 EBZR_CACHE_DIR="${EBZR_CACHE_DIR:-${PN}}"
 
+# @FUNCTION: bzr_initial_fetch
+# @DESCRIPTION:
+# Retrieves the source code from a repository for the first time, via
+# ${EBZR_FETCH_CMD}.
+bzr_initial_fetch() {
+	local repository="${1}";
+	local branch_dir="${2}";
+	# fetch branch
+	einfo "bzr fetch start -->"
+	einfo "   repository: ${repository} => ${branch_dir}"
+
+	${EBZR_FETCH_CMD} ${EBZR_OPTIONS} "${repository}" "${branch_dir}" \
+		|| die "${EBZR}: can't branch from ${repository}."
+}
+
 # @FUNCTION: bzr_fetch
 # @DESCRIPTION:
 # Wrapper function to fetch sources from bazaar via bzr fetch or bzr update,
 # depending on whether there is an existing working copy in ${EBZR_BRANCH_DIR}.
 bzr_fetch() {
-	local EBZR_BRANCH_DIR
+	local EBZR_BRANCH_DIR repository
 
 	# EBZR_REPO_URI is empty.
 	[[ ${EBZR_REPO_URI} ]] || die "${EBZR}: EBZR_REPO_URI is empty."
@@ -151,31 +169,32 @@
 
 	debug-print "${FUNCNAME}: EBZR_OPTIONS = ${EBZR_OPTIONS}"
 
-	local repository
-
 	if [[ ${EBZR_REPO_URI} == */* ]]; then
-		repository="${EBZR_REPO_URI}${EBZR_BRANCH}"
+		repository="${EBZR_REPO_URI}/${EBZR_BRANCH}"
+	elif [[ -n ${EBZR_BRANCH} ]] ; then
+		repository="${EBZR_REPO_URI}/${EBZR_BRANCH}"
 	else
 		repository="${EBZR_REPO_URI}"
 	fi
 
 	if [[ ! -d ${EBZR_BRANCH_DIR} ]] ; then
-		# fetch branch
-		einfo "bzr branch start -->"
-		einfo "   repository: ${repository} => ${EBZR_BRANCH_DIR}"
-
-		${EBZR_FETCH_CMD} ${EBZR_OPTIONS} "${repository}" "${EBZR_BRANCH_DIR}" \
-			|| die "${EBZR}: can't branch from ${repository}."
-
+		bzr_initial_fetch "${repository}" "${EBZR_BRANCH_DIR}"
 	else
-		# update branch
-		einfo "bzr pull start -->"
-		einfo "   repository: ${repository}"
-
-		cd "${EBZR_BRANCH_DIR}"
-		${EBZR_UPDATE_CMD} ${EBZR_OPTIONS} "${repository}" \
-			|| die "${EBZR}: can't merge from ${repository}."
-		${EBZR_DIFFSTAT_CMD}
+		local repo_type=$(bzr info "${EBZR_BRANCH_DIR}" | head -n 1 | cut -d '(' -f 1)
+		if [[ "${repo_type}" != "Lightweight checkout " ]]; then
+			einfo "Re-fetching the branch to save space..."
+			rm -rf "${EBZR_BRANCH_DIR}"
+			bzr_initial_fetch "${repository}" "${EBZR_BRANCH_DIR}"
+		else
+			# update branch
+			einfo "bzr update start -->"
+			einfo "   repository: ${repository}"
+
+			cd "${EBZR_BRANCH_DIR}"
+			${EBZR_UPDATE_CMD} ${EBZR_OPTIONS} \
+				|| die "${EBZR}: can't update from ${repository}."
+			${EBZR_DIFF_CMD} | diffstat
+		fi
 	fi
 
 	cd "${EBZR_BRANCH_DIR}"

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Re: [gentoo-dev] bzr.eclass

[Ulrich Mueller]

>>>>> On Sat, 14 Feb 2009, Christian Faulhammer wrote:

> Please review the attached patch.

+		local repo_type=3D$(bzr info "${EBZR_BRANCH_DIR}" | head -n 1 | cut -d '=
(' -f 1)
+		if [[ "${repo_type}" !=3D "Lightweight checkout " ]]; then

This test looks very fragile to me. Could it be replaced by something
else?

Ulrich

[gentoo-dev] Re: bzr.eclass

[Christian Faulhammer]

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Hi,

Ulrich Mueller <ulm@gentoo.org>:

> >>>>> On Sat, 14 Feb 2009, Christian Faulhammer wrote:
> 
> > Please review the attached patch.
> 
> +		local repo_type=3D$(bzr info "${EBZR_BRANCH_DIR}" |
> head -n 1 | cut -d '= (' -f 1)
> +		if [[ "${repo_type}" !=3D "Lightweight checkout
> " ]]; then
> 
> This test looks very fragile to me. Could it be replaced by something
> else?

 The refetching of old full checkouts is not needed, just a neat
feature.  After looking at the repository structure a different test
could be the existence of .bzr/repository...lightweight checkouts don't
have it.

V-Li

-- 
Christian Faulhammer, Gentoo Lisp project
<URL:http://www.gentoo.org/proj/en/lisp/>, #gentoo-lisp on FreeNode

<URL:http://www.faulhammer.org/>

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Re: [gentoo-dev] bzr.eclass

[Jorge Manuel B. S. Vicetto]

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Hi.

Christian Faulhammer wrote:
> Hi,
> 
> a user maintained a Bazaar overlay for some time now and introduced
> some changes to bzr eclass, I would like to introduce into the tree.
> Please review the attached patch.
> 
> V-Li

I'm attaching a revised patch that tries to improve some issues in the
current version in the tree, incorporates your changes and Peter
Volkov's (pva) patch about sftp URIs.

-- 
Regards,

Jorge Vicetto (jmbsvicetto) - jmbsvicetto at gentoo dot org
Gentoo- forums / Userrel / Devrel / SPARC / KDE

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Index: bzr.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/bzr.eclass,v
retrieving revision 1.1
diff -u -b -B -r1.1 bzr.eclass
--- bzr.eclass	25 Oct 2008 12:17:23 -0000	1.1
+++ bzr.eclass	14 Feb 2009 18:03:39 -0000
@@ -6,6 +6,8 @@
 # @MAINTAINER:
 # Jorge Manuel B. S. Vicetto <jmbsvicetto@gentoo.org>,
 # Ulrich Mueller <ulm@gentoo.org>,
+# Christian Faulhammer <fauli@gentoo.org>
+# Mark Lee <bzr-gentoo-overlay@lazymalevolence.com>,
 # and anyone who wants to help
 # @BLURB: This eclass provides support to use the Bazaar DSCM
 # @DESCRIPTION:
@@ -25,7 +27,8 @@
 HOMEPAGE="http://bazaar-vcs.org/"
 DESCRIPTION="Based on the ${EBZR} eclass"
 
-DEPEND=">=dev-util/bzr-1.5"
+DEPEND=">=dev-util/bzr-1.5
+	dev-util/diffstat"
 
 # @ECLASS-VARIABLE: EBZR_STORE_DIR
 # @DESCRIPTION:
@@ -35,17 +38,17 @@
 # @ECLASS-VARIABLE: EBZR_FETCH_CMD
 # @DESCRIPTION:
 # The bzr command to fetch the sources.
-EBZR_FETCH_CMD="bzr branch"
+EBZR_FETCH_CMD="bzr checkout --lightweight"
 
 # @ECLASS-VARIABLE: EBZR_UPDATE_CMD
 # @DESCRIPTION:
 # The bzr command to update the sources.
-EBZR_UPDATE_CMD="bzr pull"
+EBZR_UPDATE_CMD="bzr update"
 
 # @ECLASS-VARIABLE: EBZR_DIFFSTAT_CMD
 # @DESCRIPTION:
-# The bzr command to get the diffstat output.
-EBZR_DIFFSTAT_CMD="bzr diff"
+# The bzr command to get the diff output.
+EBZR_DIFF_CMD="bzr diff"
 
 # @ECLASS-VARIABLE: EBZR_EXPORT_CMD
 # @DESCRIPTION:
@@ -72,10 +75,10 @@
 # 		- https://
 # 		- sftp://
 # 		- rsync://
-# 		- lp://
+#		- lp:
 # @CODE
 #
-# Note: lp = https://launchpad.net
+# Note: lp: seems to be an alias to https://launchpad.net
 EBZR_REPO_URI="${EBZR_REPO_URI:-}"
 
 # @ECLASS-VARIABLE: EBZR_BOOTSTRAP
@@ -112,12 +115,55 @@
 # default: ${PN}
 EBZR_CACHE_DIR="${EBZR_CACHE_DIR:-${PN}}"
 
+# @FUNCTION: bzr_initial_fetch
+# @DESCRIPTION:
+# Retrieves the source code from a repository for the first time, via
+# ${EBZR_FETCH_CMD}.
+bzr_initial_fetch() {
+	local repository="${1}";
+	local branch_dir="${2}";
+
+	# fetch branch
+	einfo "bzr fetch start -->"
+	einfo "   repository: ${repository} => ${branch_dir}"
+
+	${EBZR_FETCH_CMD} ${EBZR_OPTIONS} "${repository}" "${branch_dir}" \
+		|| die "${EBZR}: can't branch from ${repository}."
+}
+
+# @FUNCTION: bzr_update
+# @DESCRIPTION:
+# Updates the source code from a repository, via ${EBZR_FETCH_CMD}.
+bzr_update() {
+	local repository="${1}";
+	local branch_dir="${2}";
+	local repo_type=$(bzr info "${EBZR_BRANCH_DIR}" | head -n 1 | cut -d '(' -f 1)
+
+	if [[ "${repo_type}" != "Lightweight checkout " ]]; then
+
+		einfo "Re-fetching the branch to save space..."
+		rm -rf "${EBZR_BRANCH_DIR}"
+		bzr_initial_fetch "${repository}" "${EBZR_BRANCH_DIR}"
+	else
+
+		# update branch
+		einfo "bzr update start -->"
+		einfo "   repository: ${repository}"
+
+		pushd "${EBZR_BRANCH_DIR}"
+		${EBZR_UPDATE_CMD} ${EBZR_OPTIONS} \
+			|| die "${EBZR}: can't update from ${repository}."
+		${EBZR_DIFF_CMD} | diffstat
+		popd
+	fi
+}
+
 # @FUNCTION: bzr_fetch
 # @DESCRIPTION:
 # Wrapper function to fetch sources from bazaar via bzr fetch or bzr update,
 # depending on whether there is an existing working copy in ${EBZR_BRANCH_DIR}.
 bzr_fetch() {
-	local EBZR_BRANCH_DIR
+	local EBZR_BRANCH_DIR repository
 
 	# EBZR_REPO_URI is empty.
 	[[ ${EBZR_REPO_URI} ]] || die "${EBZR}: EBZR_REPO_URI is empty."
@@ -125,8 +171,15 @@
 	# check for the protocol or pull from a local repo.
 	if [[ -z ${EBZR_REPO_URI%%:*} ]] ; then
 		case ${EBZR_REPO_URI%%:*} in
-			# lp:// is https://launchpad.net
-			http|https|rsync|sftp|lp)
+			# lp: seems to be an alias to https://launchpad.net
+			http|https|rsync|lp)
+				;;
+			sftp)
+				if ! built_with_use dev-util/bzr sftp; then
+					eerror "To fetch sources from ${EBZR_REPO_URI} you need sftp"
+					eerror "support in dev-util/bzr."
+					die "Please, rebuild dev-util/bzr with the sftp USE flag enabled."
+				fi
 				;;
 			*)
 				die "${EBZR}: fetch from ${EBZR_REPO_URI%:*} is not yet implemented."
@@ -142,7 +195,7 @@
 		export SANDBOX_WRITE="${SANDBOX_WRITE%%:/}"
 	fi
 
-	cd -P "${EBZR_STORE_DIR}" || die "${EBZR}: can't chdir to ${EBZR_STORE_DIR}"
+	pushd "${EBZR_STORE_DIR}" || die "${EBZR}: can't chdir to ${EBZR_STORE_DIR}"
 
 	EBZR_BRANCH_DIR="${EBZR_STORE_DIR}/${EBZR_CACHE_DIR}"
 
@@ -151,31 +204,18 @@
 
 	debug-print "${FUNCNAME}: EBZR_OPTIONS = ${EBZR_OPTIONS}"
 
-	local repository
-
 	if [[ ${EBZR_REPO_URI} == */* ]]; then
-		repository="${EBZR_REPO_URI}${EBZR_BRANCH}"
+		repository="${EBZR_REPO_URI}/${EBZR_BRANCH}"
+	elif [[ -n ${EBZR_BRANCH} ]] ; then
+		repository="${EBZR_REPO_URI}/${EBZR_BRANCH}"
 	else
 		repository="${EBZR_REPO_URI}"
 	fi
 
 	if [[ ! -d ${EBZR_BRANCH_DIR} ]] ; then
-		# fetch branch
-		einfo "bzr branch start -->"
-		einfo "   repository: ${repository} => ${EBZR_BRANCH_DIR}"
-
-		${EBZR_FETCH_CMD} ${EBZR_OPTIONS} "${repository}" "${EBZR_BRANCH_DIR}" \
-			|| die "${EBZR}: can't branch from ${repository}."
-
+		bzr_initial_fetch "${repository}" "${EBZR_BRANCH_DIR}"
 	else
-		# update branch
-		einfo "bzr pull start -->"
-		einfo "   repository: ${repository}"
-
-		cd "${EBZR_BRANCH_DIR}"
-		${EBZR_UPDATE_CMD} ${EBZR_OPTIONS} "${repository}" \
-			|| die "${EBZR}: can't merge from ${repository}."
-		${EBZR_DIFFSTAT_CMD}
+		bzr_update "${repository}" "${EBZR_BRANCH_DIR}"
 	fi
 
 	cd "${EBZR_BRANCH_DIR}"
@@ -193,7 +233,7 @@
 
 	einfo "Revision ${revision} is now in ${WORKDIR}/${P}"
 
-	cd "${WORKDIR}"
+	popd
 }
 
 # @FUNCTION: bzr_bootstrap
@@ -202,7 +242,7 @@
 bzr_bootstrap() {
 	local patch lpatch
 
-	cd "${S}"
+	pushd "${S}"
 
 	if [[ -n ${EBZR_PATCHES} ]] ; then
 		einfo "apply patches -->"
@@ -235,6 +275,8 @@
 				|| die "${EBZR}: can't eval EBZR_BOOTSTRAP."
 		fi
 	fi
+
+	popd
 }
 
 # @FUNCTION: bzr_src_unpack

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Re: [gentoo-dev] bzr.eclass

[Donnie Berkholz]

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On 17:19 Sat 14 Feb     , Jorge Manuel B. S. Vicetto wrote:
>  # @ECLASS-VARIABLE: EBZR_DIFFSTAT_CMD
>  # @DESCRIPTION:
> -# The bzr command to get the diffstat output.
> -EBZR_DIFFSTAT_CMD="bzr diff"
> +# The bzr command to get the diff output.
> +EBZR_DIFF_CMD="bzr diff"

> +		${EBZR_DIFF_CMD} | diffstat

Why does this need to happen? Please add a comment.

-- 
Thanks,
Donnie

Donnie Berkholz
Developer, Gentoo Linux
Blog: http://dberkholz.wordpress.com

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[gentoo-dev] Re: bzr.eclass

[Christian Faulhammer]

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Hi,

Donnie Berkholz <dberkholz@gentoo.org>:

> On 17:19 Sat 14 Feb     , Jorge Manuel B. S. Vicetto wrote:
> >  # @ECLASS-VARIABLE: EBZR_DIFFSTAT_CMD
> >  # @DESCRIPTION:
> > -# The bzr command to get the diffstat output.
> > -EBZR_DIFFSTAT_CMD="bzr diff"
> > +# The bzr command to get the diff output.
> > +EBZR_DIFF_CMD="bzr diff"
> 
> > +		${EBZR_DIFF_CMD} | diffstat
> 
> Why does this need to happen? Please add a comment.

 It produces Git-like output about how much has changed.  I added a
comment to the overlay.

V-Li

-- 
Christian Faulhammer, Gentoo Lisp project
<URL:http://www.gentoo.org/proj/en/lisp/>, #gentoo-lisp on FreeNode

<URL:http://www.faulhammer.org/>

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[gentoo-dev] Re: bzr.eclass

[Ulrich Mueller]

>>>>> On Thu, 19 Feb 2009, Christian Faulhammer wrote:

>> > +# The bzr command to get the diff output.
>> > +EBZR_DIFF_CMD="bzr diff"
>> 
>> > +		${EBZR_DIFF_CMD} | diffstat
>> 
>> Why does this need to happen? Please add a comment.

>  It produces Git-like output about how much has changed. I added a
> comment to the overlay.

So it is just informational output and the dependency on
dev-util/diffstat is not essential.

pva has suggested on IRC that diffstat should only be called if it is
present. I think this is a good idea.

-DEPEND=">=dev-util/bzr-1.5
-    dev-util/diffstat"
+DEPEND=">=dev-util/bzr-1.5"

-        ${EBZR_DIFF_CMD} | diffstat
+        [ -x /usr/bin/diffstat ] && ${EBZR_DIFF_CMD} | /usr/bin/diffstat

Ulrich

Re: [gentoo-dev] Re: bzr.eclass

[Nirbheek Chauhan]

On Thu, Feb 19, 2009 at 2:56 PM, Ulrich Mueller <ulm@gentoo.org> wrote:
> -DEPEND=">=dev-util/bzr-1.5
> -    dev-util/diffstat"
> +DEPEND=">=dev-util/bzr-1.5"
>
> -        ${EBZR_DIFF_CMD} | diffstat
> +        [ -x /usr/bin/diffstat ] && ${EBZR_DIFF_CMD} | /usr/bin/diffstat
>

Isn't this better?

type diffstat &>/dev/null && {EBZR_DIFF_CMD} | diffstat

It's independent of where diffstat is (in PATH or otherwise)

-- 
~Nirbheek Chauhan

Re: [gentoo-dev] Re: bzr.eclass

[Petteri Räty]

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Nirbheek Chauhan wrote:
> On Thu, Feb 19, 2009 at 2:56 PM, Ulrich Mueller <ulm@gentoo.org> wrote:
>> -DEPEND=">=dev-util/bzr-1.5
>> -    dev-util/diffstat"
>> +DEPEND=">=dev-util/bzr-1.5"
>>
>> -        ${EBZR_DIFF_CMD} | diffstat
>> +        [ -x /usr/bin/diffstat ] && ${EBZR_DIFF_CMD} | /usr/bin/diffstat
>>
> 
> Isn't this better?
> 
> type diffstat &>/dev/null && {EBZR_DIFF_CMD} | diffstat
> 
> It's independent of where diffstat is (in PATH or otherwise)
> 

or use has_version dev-util/diffstat

Regards,
Petteri


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Re: [gentoo-dev] Re: bzr.eclass

[Nirbheek Chauhan]

On Thu, Feb 19, 2009 at 9:09 PM, Petteri Räty <betelgeuse@gentoo.org> wrote:
>
> or use has_version dev-util/diffstat

This is bike-shedding, but that assumes that dev-util/diffstat is the
only way diffstat can be installed on the system -- what if the user
has diffstat, but it isn't installed by dev-util/diffstat? ;p


-- 
~Nirbheek Chauhan

Re: [gentoo-dev] Re: bzr.eclass

[Petteri Räty]

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Nirbheek Chauhan wrote:
> On Thu, Feb 19, 2009 at 9:09 PM, Petteri Räty <betelgeuse@gentoo.org> wrote:
>> or use has_version dev-util/diffstat
> 
> This is bike-shedding, but that assumes that dev-util/diffstat is the
> only way diffstat can be installed on the system -- what if the user
> has diffstat, but it isn't installed by dev-util/diffstat? ;p
> 
> 

Then they should inform their package manager about it.

Regards,
Petteri


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[gentoo-dev] Re: bzr.eclass

[Christian Faulhammer]

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Hi,

Ulrich Mueller <ulm@gentoo.org>:
> >  It produces Git-like output about how much has changed. I added a
> > comment to the overlay.
> 
> So it is just informational output and the dependency on
> dev-util/diffstat is not essential.

 And the more at the current position, the bzr diff call does simply
nothing, because there is nothing to diff.
 The desired call must be just before updating the checkout and it
would definitely take a bit longer, although that information is quite
nice:

$ time (bzr diff --old lp:bzr-gentoo-overlay \
	--new /media/disk/bzr-overlay/|diffstat)
dev-util/bzr-dbus/Manifest             |    2
dev-util/bzr-dbus/bzr-dbus-9999.ebuild |    4 -
eclass/bzr.eclass                      |   79
++++++++++++++++++++++----------- 3 files changed, 56 insertions(+), 29
deletions(-)

real    0m50.088s
user    0m1.130s
sys     0m0.080s

V-Li

-- 
Christian Faulhammer, Gentoo Lisp project
<URL:http://www.gentoo.org/proj/en/lisp/>, #gentoo-lisp on FreeNode

<URL:http://www.faulhammer.org/>

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[gentoo-dev] Re: bzr.eclass

[Ulrich Mueller]

>>>>> On Fri, 20 Feb 2009, Christian Faulhammer wrote:

> $ time (bzr diff --old lp:bzr-gentoo-overlay \
> 	--new /media/disk/bzr-overlay/|diffstat)

> real    0m50.088s

This is prohibitive. Drop it completely, or enable it only if some
environment variable is set.

Ulrich

[gentoo-dev] Re: bzr.eclass

[Christian Faulhammer]

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Hi,

Ulrich Mueller <ulm@gentoo.org>:

> >>>>> On Fri, 20 Feb 2009, Christian Faulhammer wrote:
> 
> > $ time (bzr diff --old lp:bzr-gentoo-overlay \
> > 	--new /media/disk/bzr-overlay/|diffstat)
> 
> > real    0m50.088s
> 
> This is prohibitive. Drop it completely, or enable it only if some
> environment variable is set.

 Dropped completely in my branch.

V-Li

-- 
Christian Faulhammer, Gentoo Lisp project
<URL:http://www.gentoo.org/proj/en/lisp/>, #gentoo-lisp on FreeNode

<URL:http://www.faulhammer.org/>

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[gentoo-dev] Re: bzr.eclass

[Christian Faulhammer]

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Hi,

"Jorge Manuel B. S. Vicetto" <jmbsvicetto@gentoo.org>:

> Hi.
> 
> Christian Faulhammer wrote:
> > Hi,
> > 
> > a user maintained a Bazaar overlay for some time now and introduced
> > some changes to bzr eclass, I would like to introduce into the tree.
> > Please review the attached patch.
> > 
> > V-Li
> 
> I'm attaching a revised patch that tries to improve some issues in the
> current version in the tree, incorporates your changes and Peter
> Volkov's (pva) patch about sftp URIs.

 Thanks, all changes have been incorporated into my branch for the bzr
overlay on Launchpad.  Some further testing is still needed.

V-Li

-- 
Christian Faulhammer, Gentoo Lisp project
<URL:http://www.gentoo.org/proj/en/lisp/>, #gentoo-lisp on FreeNode

<URL:http://www.faulhammer.org/>

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Re: [gentoo-dev] bzr.eclass

[René 'Necoro' Neumann]

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Jorge Manuel B. S. Vicetto schrieb:
> Hi.
> 
> Christian Faulhammer wrote:
>> Hi,
>>
>> a user maintained a Bazaar overlay for some time now and introduced
>> some changes to bzr eclass, I would like to introduce into the tree.
>> Please review the attached patch.
>>
>> V-Li
> 
> I'm attaching a revised patch that tries to improve some issues in the
> current version in the tree, incorporates your changes and Peter
> Volkov's (pva) patch about sftp URIs.
> 
> 

if [[ ${EBZR_REPO_URI} == */* ]]; then
	repository="${EBZR_REPO_URI}/${EBZR_BRANCH}"
elif [[ -n ${EBZR_BRANCH} ]] ; then
	...
else
	...
fi

If I see this correctly, this appends EBZR_BRANCH if there is a slash in
the REPO_URI ... what kind of guess is this supposed to be? I think, the
second test (append iff EBZR_BRANCH is set) should be sufficient.

Regards,
Necoro
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[gentoo-dev] Re: bzr.eclass

[Christian Faulhammer]

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Hi,

René 'Necoro' Neumann <lists@necoro.eu>:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> Jorge Manuel B. S. Vicetto schrieb:
> > Hi.
> > 
> > Christian Faulhammer wrote:
> >> Hi,
> >>
> >> a user maintained a Bazaar overlay for some time now and introduced
> >> some changes to bzr eclass, I would like to introduce into the
> >> tree. Please review the attached patch.
> >>
> >> V-Li
> > 
> > I'm attaching a revised patch that tries to improve some issues in
> > the current version in the tree, incorporates your changes and Peter
> > Volkov's (pva) patch about sftp URIs.
> > 
> > 
> 
> if [[ ${EBZR_REPO_URI} == */* ]]; then
> 	repository="${EBZR_REPO_URI}/${EBZR_BRANCH}"
> elif [[ -n ${EBZR_BRANCH} ]] ; then
> 	...
> else
> 	...
> fi
> 
> If I see this correctly, this appends EBZR_BRANCH if there is a slash
> in the REPO_URI ... what kind of guess is this supposed to be? I
> think, the second test (append iff EBZR_BRANCH is set) should be
> sufficient.

 Not sure, though I will investigate (and likely drop it).

V-Li

-- 
Christian Faulhammer, Gentoo Lisp project
<URL:http://www.gentoo.org/proj/en/lisp/>, #gentoo-lisp on FreeNode

<URL:http://www.faulhammer.org/>

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Re: [gentoo-dev] Re: bzr.eclass

[Brian Harring]

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On Mon, Feb 23, 2009 at 08:45:28PM +0100, Christian Faulhammer wrote:
> > if [[ ${EBZR_REPO_URI} == */* ]]; then
> > 	repository="${EBZR_REPO_URI}/${EBZR_BRANCH}"
> > elif [[ -n ${EBZR_BRANCH} ]] ; then
> > 	...
> > else
> > 	...
> > fi
> > 
> > If I see this correctly, this appends EBZR_BRANCH if there is a slash
> > in the REPO_URI ... what kind of guess is this supposed to be? I
> > think, the second test (append iff EBZR_BRANCH is set) should be
> > sufficient.
> 
>  Not sure, though I will investigate (and likely drop it).

Kindly drop that; the REPO_URI/BRANCH seperation that is in use there 
really isn't all that useful for bzr ebuilds in my experience- more 
often then not it winds up biting me in the ass rather then being 
useful.

My usage (and understanding of bzr), there isn't a scenario where 
seperation of the repo and branch applies- you only need the branch 
uri, that encompasses it all (unlike cvs, where this probably was 
inherited from).

So... any reason to even have the var seperation like that?

~harring

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[gentoo-dev] Re: bzr.eclass

[Christian Faulhammer]

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Hi,

Brian Harring <ferringb@gmail.com>:
> Kindly drop that; the REPO_URI/BRANCH seperation that is in use there 
> really isn't all that useful for bzr ebuilds in my experience- more 
> often then not it winds up biting me in the ass rather then being 
> useful.

> My usage (and understanding of bzr), there isn't a scenario where 
> seperation of the repo and branch applies- you only need the branch 
> uri, that encompasses it all (unlike cvs, where this probably was 
> inherited from).

 Yes, this sounds sane to me, so I will try to work something out.
 
> So... any reason to even have the var seperation like that?

 Nothing I can think of.

V-Li

-- 
Christian Faulhammer, Gentoo Lisp project
<URL:http://www.gentoo.org/proj/en/lisp/>, #gentoo-lisp on FreeNode

<URL:http://www.faulhammer.org/>

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