diff mbox series

classes/own-mirror: Add hierarchical premirrors

Message ID 20220801224305.251616-1-JPEWhacker@gmail.com
State New
Headers show
Series classes/own-mirror: Add hierarchical premirrors | expand

Commit Message

Joshua Watt Aug. 1, 2022, 10:43 p.m. UTC
Reworks own-mirrors.bbclass to allow multiple URLs to be listed in the
SOURCE_MIRROR_URL variable. This allows a hierarchy of premirrors to be
defined where URLs earlier in the list will be tried before the later
ones.

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
---
 meta/classes/own-mirrors.bbclass | 31 +++++++++++++++++--------------
 1 file changed, 17 insertions(+), 14 deletions(-)

Comments

Richard Purdie Aug. 1, 2022, 10:47 p.m. UTC | #1
On Mon, 2022-08-01 at 17:43 -0500, Joshua Watt wrote:
> Reworks own-mirrors.bbclass to allow multiple URLs to be listed in the
> SOURCE_MIRROR_URL variable. This allows a hierarchy of premirrors to be
> defined where URLs earlier in the list will be tried before the later
> ones.
> 
> Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
> ---
>  meta/classes/own-mirrors.bbclass | 31 +++++++++++++++++--------------
>  1 file changed, 17 insertions(+), 14 deletions(-)
> 
> diff --git a/meta/classes/own-mirrors.bbclass b/meta/classes/own-mirrors.bbclass
> index ef972740ce..dcb4456222 100644
> --- a/meta/classes/own-mirrors.bbclass
> +++ b/meta/classes/own-mirrors.bbclass
> @@ -1,14 +1,17 @@
> -PREMIRRORS:prepend = " \
> -cvs://.*/.*     ${SOURCE_MIRROR_URL} \
> -svn://.*/.*     ${SOURCE_MIRROR_URL} \
> -git://.*/.*     ${SOURCE_MIRROR_URL} \
> -gitsm://.*/.*   ${SOURCE_MIRROR_URL} \
> -hg://.*/.*      ${SOURCE_MIRROR_URL} \
> -bzr://.*/.*     ${SOURCE_MIRROR_URL} \
> -p4://.*/.*      ${SOURCE_MIRROR_URL} \
> -osc://.*/.*     ${SOURCE_MIRROR_URL} \
> -https?://.*/.*  ${SOURCE_MIRROR_URL} \
> -ftp://.*/.*     ${SOURCE_MIRROR_URL} \
> -npm://.*/?.*    ${SOURCE_MIRROR_URL} \
> -s3://.*/.*      ${SOURCE_MIRROR_URL} \
> -"
> +python() {
> +    for m in reversed(d.getVar("SOURCE_MIRROR_URL").split()):
> +        d.prependVar("PREMIRRORS", " \
> +cvs://.*/.*     {m} \
> +svn://.*/.*     {m} \
> +git://.*/.*     {m} \
> +gitsm://.*/.*   {m} \
> +hg://.*/.*      {m} \
> +bzr://.*/.*     {m} \
> +p4://.*/.*      {m} \
> +osc://.*/.*     {m} \
> +https?://.*/.*  {m} \
> +ftp://.*/.*     {m} \
> +npm://.*/?.*    {m} \
> +s3://.*/.*      {m} \
> +".format(m=m))
> +}

It makes me a little sad every time I see us turning variables into
anonymous python :(

I can understand why here but it still makes me sad and it does come at
a performance price.

Cheers,

Richard
diff mbox series

Patch

diff --git a/meta/classes/own-mirrors.bbclass b/meta/classes/own-mirrors.bbclass
index ef972740ce..dcb4456222 100644
--- a/meta/classes/own-mirrors.bbclass
+++ b/meta/classes/own-mirrors.bbclass
@@ -1,14 +1,17 @@ 
-PREMIRRORS:prepend = " \
-cvs://.*/.*     ${SOURCE_MIRROR_URL} \
-svn://.*/.*     ${SOURCE_MIRROR_URL} \
-git://.*/.*     ${SOURCE_MIRROR_URL} \
-gitsm://.*/.*   ${SOURCE_MIRROR_URL} \
-hg://.*/.*      ${SOURCE_MIRROR_URL} \
-bzr://.*/.*     ${SOURCE_MIRROR_URL} \
-p4://.*/.*      ${SOURCE_MIRROR_URL} \
-osc://.*/.*     ${SOURCE_MIRROR_URL} \
-https?://.*/.*  ${SOURCE_MIRROR_URL} \
-ftp://.*/.*     ${SOURCE_MIRROR_URL} \
-npm://.*/?.*    ${SOURCE_MIRROR_URL} \
-s3://.*/.*      ${SOURCE_MIRROR_URL} \
-"
+python() {
+    for m in reversed(d.getVar("SOURCE_MIRROR_URL").split()):
+        d.prependVar("PREMIRRORS", " \
+cvs://.*/.*     {m} \
+svn://.*/.*     {m} \
+git://.*/.*     {m} \
+gitsm://.*/.*   {m} \
+hg://.*/.*      {m} \
+bzr://.*/.*     {m} \
+p4://.*/.*      {m} \
+osc://.*/.*     {m} \
+https?://.*/.*  {m} \
+ftp://.*/.*     {m} \
+npm://.*/?.*    {m} \
+s3://.*/.*      {m} \
+".format(m=m))
+}