[Intel-gfx] [PATCH v2 maintainer-tools] dim: Replace git commit --amend from dim_apply with dimrc option

[Ander Conselvan de Oliveira]

Introduce DIM_POST_APPLY_ACTION to dimrc that allows the user to specify
a command to be run after a patch is applied. Use eval so enviroment
variables can be overriden with the option. For example:

DIM_POST_APPLY_ACTION="EDITOR=\"gedit -w\" git commit --amend"

v2: Initialize variable with default value.
    Fix dimrc.sample to match default value.

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira at intel.com>
---
 dim          | 5 ++++-
 dimrc.sample | 3 +++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/dim b/dim
index db92c57..78b3f30 100755
--- a/dim
+++ b/dim
@@ -65,6 +65,9 @@ DIM_DRM_UPSTREAM_REMOTE=${DIM_DRM_UPSTREAM_REMOTE:-airlied}
 # usage: $DIM_MUA [-s subject] [-i file] [-c cc-addr] to-addr [...]
 DIM_MUA=${DIM_MUA:-mutt}
 
+# command to run after dim apply
+DIM_POST_APPLY_ACTION=${DIM_POST_APPLY_ACTION:-}
+
 # greetings pull request template
 DIM_TEMPLATE_HELLO=${DIM_TEMPLATE_HELLO:-$HOME/.dim.template.hello}
 
@@ -383,7 +386,7 @@ function dim_apply
 		commit_add_tag "Link" "http://patchwork.freedesktop.org/patch/msgid/$message_id"
 	fi
 
-	git commit --amend &
+	eval $DRY $DIM_POST_APPLY_ACTION
 }
 
 function magic_patch
diff --git a/dimrc.sample b/dimrc.sample
index 5687eaf..ad463b4 100644
--- a/dimrc.sample
+++ b/dimrc.sample
@@ -21,3 +21,6 @@
 # Mail User Agent supporting a subset of mutt(1) command line options:
 # [-s subject] [-i file] [-c cc-addr] to-addr [...]
 #DIM_MUA=mutt
+
+# Command to run after dim apply
+#DIM_POST_APPLY_ACTION=
-- 
2.4.3