[Buildroot] [PATCH] package/pkg-utils.mk: add dl_dir to show-info output
Yann E. MORIN
yann.morin.1998 at free.fr
Wed Jun 19 20:28:23 UTC 2019
Arnout, All,
On 2019-06-19 22:17 +0200, Arnout Vandecappelle (Essensium/Mind) spake thusly:
> It can be useful for scripts to be able to access a package's source
> file after download. That used to be easy, just DL_DIR/PKG_SOURCE.
> However, with the subdirectories in DL_DIR which can be overridden with
> PKG_DL_SUBDIR, that is no longer easy.
>
> Therefore, this patch adds dl_dir to the downloads list of a package. It
> can be used with the following jq script to get a newline-separated list
> of all downloaded files:
Aha! The first extension to show-info! :-)
> make show-info | jq -r '.[].downloads[]? | (.dl_dir + "/" + .source)'
>
> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
> ---
> package/pkg-utils.mk | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/package/pkg-utils.mk b/package/pkg-utils.mk
> index b7280e930f..4de0bc042c 100644
> --- a/package/pkg-utils.mk
> +++ b/package/pkg-utils.mk
> @@ -104,7 +104,8 @@ define _json-info-pkg-details
> $(call DOWNLOAD_URIS,$(dl),$(1))
> )
> )
> - ]
> + ],
> + "dl_dir": "$($(1)_DL_DIR)"
This means that the dl_dir key is repeated as-is for all the blobs
download by a package.
Instead, what about emitting the full path to said blob:
diff --git a/package/pkg-utils.mk b/package/pkg-utils.mk
index b7280e930f..80ad349dac 100644
--- a/package/pkg-utils.mk
+++ b/package/pkg-utils.mk
@@ -104,7 +104,8 @@ define _json-info-pkg-details
$(call DOWNLOAD_URIS,$(dl),$(1))
)
)
- ]
+ ],
+ "path": "$($(1)_DL_DIR)/$(notdir $(dl))"
},
)
],
Or just dump the dl_dir only once:
diff --git a/package/pkg-utils.mk b/package/pkg-utils.mk
index b7280e930f..bd918e5faa 100644
--- a/package/pkg-utils.mk
+++ b/package/pkg-utils.mk
@@ -94,6 +94,7 @@ endef
define _json-info-pkg-details
"version": "$($(1)_DL_VERSION)",
"licenses": "$($(1)_LICENSE)",
+ "dl_dir": "$($(1)_DL_DIR)",
"downloads": [
$(foreach dl,$(sort $($ (1)_ALL_DOWNLOADS)),
{
Regards,
Yann E. MORIN.
> },
> )
> ],
> --
> 2.21.0
>
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