[PATCH 1/2] submodule update: add `--init-default-path` switch

[Stefan Beller]

The new switch `--init-default-path` initializes the submodules which are
configured in `submodule.defaultUpdatePath` instead of those given as
command line arguments before updating. In the first implementation this
is made incompatible with further command line arguments as it is
unclear what the user means by

git submodule update --init --init-default-path 

This new switch allows to record more complex patterns as it saves
retyping them whenever you invoke update.

Signed-off-by: Stefan Beller 
---
 Documentation/config.txt|  5 
 Documentation/git-submodule.txt | 11 -
 git-submodule.sh| 21 +---
 t/t7400-submodule-basic.sh  | 53 +
 4 files changed, 86 insertions(+), 4 deletions(-)

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 53f00db..beb158d 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -2794,6 +2794,11 @@ submodule.fetchJobs::
in parallel. A value of 0 will give some reasonable default.
If unset, it defaults to 1.
 
+submodule.defaultUpdatePath::
+   Specifies a set of submodules to initialize when calling
+   `git submodule --init-default-group` by using the pathspec
+   syntax.
+
 tag.forceSignAnnotated::
A boolean to specify whether annotated tags created should be GPG 
signed.
If `--annotate` is specified on the command line, it takes
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index 9226c43..000231e 100644
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -14,7 +14,7 @@ SYNOPSIS
 'git submodule' [--quiet] status [--cached] [--recursive] [--] [...]
 'git submodule' [--quiet] init [--] [...]
 'git submodule' [--quiet] deinit [-f|--force] (--all|[--] ...)
-'git submodule' [--quiet] update [--init] [--remote] [-N|--no-fetch]
+'git submodule' [--quiet] update [--init[-default-path]] [--remote] 
[-N|--no-fetch]
  [-f|--force] [--rebase|--merge] [--reference ]
  [--depth ] [--recursive] [--jobs ] [--] [...]
 'git submodule' [--quiet] summary [--cached|--files] [(-n|--summary-limit) ]
@@ -193,6 +193,10 @@ If the submodule is not yet initialized, and you just want 
to use the
 setting as stored in .gitmodules, you can automatically initialize the
 submodule with the `--init` option.
 
+You can configure a set of submodules using pathspec syntax in
+submodule.defaultUpdatePath you can use `--init-default-path` to initialize
+those before updating.
+
 If `--recursive` is specified, this command will recurse into the
 registered submodules, and update any nested submodules within.
 --
@@ -360,6 +364,11 @@ the submodule itself.
Initialize all submodules for which "git submodule init" has not been
called so far before updating.
 
+--init-default-path::
+   This option is only valid for the update command.
+   Initialize all submodules configured in "`submodule.defaultUpdatePath`"
+   that have not been updated before.
+
 --name::
This option is only valid for the add command. It sets the submodule's
name to the given string instead of defaulting to its path. The name
diff --git a/git-submodule.sh b/git-submodule.sh
index 5a4dec0..3d12145 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -9,7 +9,7 @@ USAGE="[--quiet] add [-b ] [-f|--force] [--name ] 
[--reference ...]
or: $dashless [--quiet] init [--] [...]
or: $dashless [--quiet] deinit [-f|--force] (--all| [--] ...)
-   or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] 
[-f|--force] [--checkout|--merge|--rebase] [--reference ] 
[--recursive] [--] [...]
+   or: $dashless [--quiet] update [--init[-default-path]] [--remote] 
[-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--reference 
] [--recursive] [--] [...]
or: $dashless [--quiet] summary [--cached|--files] [--summary-limit ] 
[commit] [--] [...]
or: $dashless [--quiet] foreach [--recursive] 
or: $dashless [--quiet] sync [--recursive] [--] [...]"
@@ -528,7 +528,12 @@ cmd_update()
GIT_QUIET=1
;;
-i|--init)
-   init=1
+   test -z $init || test $init = by_args || die "$(gettext 
"Only one of --init or --init-default-path may be used.")"
+   init=by_args
+   ;;
+   --init-default-path)
+   test -z $init || test $init = by_config || die 
"$(gettext "Only one of --init or --init-default-path may be used.")"
+   init=by_config
;;
--remote)
remote=1
@@ -591,7 +596,17 @@ cmd_update()
 
if test -n "$init"
then
-   cmd_init "--" "$@" || return
+   if test "$init" = "by_config"
+   then
+   if test $# 

[PATCH 1/2] submodule update: add `--init-default-path` switch

[Stefan Beller]

The new switch `--init-default-path` initializes the submodules which are
configured in `submodule.defaultUpdatePath` instead of those given as
command line arguments before updating. In the first implementation this
is made incompatible with further command line arguments as it is
unclear what the user means by

git submodule update --init --init-default-path 

This new switch allows to record more complex patterns as it saves
retyping them whenever you invoke update.

Signed-off-by: Stefan Beller 
---
 Documentation/config.txt|  5 
 Documentation/git-submodule.txt | 11 -
 git-submodule.sh| 21 +---
 t/t7400-submodule-basic.sh  | 53 +
 4 files changed, 86 insertions(+), 4 deletions(-)

diff --git a/Documentation/config.txt b/Documentation/config.txt
index e4cd291..121b236 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -2786,6 +2786,11 @@ submodule.fetchJobs::
in parallel. A value of 0 will give some reasonable default.
If unset, it defaults to 1.
 
+submodule.defaultUpdatePath::
+   Specifies a set of submodules to initialize when calling
+   `git submodule --init-default-group` by using the pathspec
+   syntax.
+
 tag.forceSignAnnotated::
A boolean to specify whether annotated tags created should be GPG 
signed.
If `--annotate` is specified on the command line, it takes
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index 9226c43..000231e 100644
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -14,7 +14,7 @@ SYNOPSIS
 'git submodule' [--quiet] status [--cached] [--recursive] [--] [...]
 'git submodule' [--quiet] init [--] [...]
 'git submodule' [--quiet] deinit [-f|--force] (--all|[--] ...)
-'git submodule' [--quiet] update [--init] [--remote] [-N|--no-fetch]
+'git submodule' [--quiet] update [--init[-default-path]] [--remote] 
[-N|--no-fetch]
  [-f|--force] [--rebase|--merge] [--reference ]
  [--depth ] [--recursive] [--jobs ] [--] [...]
 'git submodule' [--quiet] summary [--cached|--files] [(-n|--summary-limit) ]
@@ -193,6 +193,10 @@ If the submodule is not yet initialized, and you just want 
to use the
 setting as stored in .gitmodules, you can automatically initialize the
 submodule with the `--init` option.
 
+You can configure a set of submodules using pathspec syntax in
+submodule.defaultUpdatePath you can use `--init-default-path` to initialize
+those before updating.
+
 If `--recursive` is specified, this command will recurse into the
 registered submodules, and update any nested submodules within.
 --
@@ -360,6 +364,11 @@ the submodule itself.
Initialize all submodules for which "git submodule init" has not been
called so far before updating.
 
+--init-default-path::
+   This option is only valid for the update command.
+   Initialize all submodules configured in "`submodule.defaultUpdatePath`"
+   that have not been updated before.
+
 --name::
This option is only valid for the add command. It sets the submodule's
name to the given string instead of defaulting to its path. The name
diff --git a/git-submodule.sh b/git-submodule.sh
index 5a4dec0..3d12145 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -9,7 +9,7 @@ USAGE="[--quiet] add [-b ] [-f|--force] [--name ] 
[--reference ...]
or: $dashless [--quiet] init [--] [...]
or: $dashless [--quiet] deinit [-f|--force] (--all| [--] ...)
-   or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] 
[-f|--force] [--checkout|--merge|--rebase] [--reference ] 
[--recursive] [--] [...]
+   or: $dashless [--quiet] update [--init[-default-path]] [--remote] 
[-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--reference 
] [--recursive] [--] [...]
or: $dashless [--quiet] summary [--cached|--files] [--summary-limit ] 
[commit] [--] [...]
or: $dashless [--quiet] foreach [--recursive] 
or: $dashless [--quiet] sync [--recursive] [--] [...]"
@@ -528,7 +528,12 @@ cmd_update()
GIT_QUIET=1
;;
-i|--init)
-   init=1
+   test -z $init || test $init = by_args || die "$(gettext 
"Only one of --init or --init-default-path may be used.")"
+   init=by_args
+   ;;
+   --init-default-path)
+   test -z $init || test $init = by_config || die 
"$(gettext "Only one of --init or --init-default-path may be used.")"
+   init=by_config
;;
--remote)
remote=1
@@ -591,7 +596,17 @@ cmd_update()
 
if test -n "$init"
then
-   cmd_init "--" "$@" || return
+   if test "$init" = "by_config"
+   then
+   if test $# 

[PATCH 1/2] submodule update: add `--init-default-path` switch

[Stefan Beller]

The new switch `--init-default-path` initializes the submodules which are
configured in `submodule.defaultUpdatePath` instead of those given as
command line arguments before updating. In the first implementation this
is made incompatible with further command line arguments as it is
unclear what the user means by

git submodule update --init --init-default-path 

This new switch allows to record more complex patterns as it saves
retyping them whenever you invoke update.

Signed-off-by: Stefan Beller 
---
 Documentation/config.txt|  5 
 Documentation/git-submodule.txt | 11 -
 git-submodule.sh| 21 +---
 t/t7400-submodule-basic.sh  | 53 +
 4 files changed, 86 insertions(+), 4 deletions(-)

diff --git a/Documentation/config.txt b/Documentation/config.txt
index e4cd291..121b236 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -2786,6 +2786,11 @@ submodule.fetchJobs::
in parallel. A value of 0 will give some reasonable default.
If unset, it defaults to 1.
 
+submodule.defaultUpdatePath::
+   Specifies a set of submodules to initialize when calling
+   `git submodule --init-default-group` by using the pathspec
+   syntax.
+
 tag.forceSignAnnotated::
A boolean to specify whether annotated tags created should be GPG 
signed.
If `--annotate` is specified on the command line, it takes
diff --git a/Documentation/git-submodule.txt b/Documentation/git-submodule.txt
index 9226c43..000231e 100644
--- a/Documentation/git-submodule.txt
+++ b/Documentation/git-submodule.txt
@@ -14,7 +14,7 @@ SYNOPSIS
 'git submodule' [--quiet] status [--cached] [--recursive] [--] [...]
 'git submodule' [--quiet] init [--] [...]
 'git submodule' [--quiet] deinit [-f|--force] (--all|[--] ...)
-'git submodule' [--quiet] update [--init] [--remote] [-N|--no-fetch]
+'git submodule' [--quiet] update [--init[-default-path]] [--remote] 
[-N|--no-fetch]
  [-f|--force] [--rebase|--merge] [--reference ]
  [--depth ] [--recursive] [--jobs ] [--] [...]
 'git submodule' [--quiet] summary [--cached|--files] [(-n|--summary-limit) ]
@@ -193,6 +193,10 @@ If the submodule is not yet initialized, and you just want 
to use the
 setting as stored in .gitmodules, you can automatically initialize the
 submodule with the `--init` option.
 
+You can configure a set of submodules using pathspec syntax in
+submodule.defaultUpdatePath you can use `--init-default-path` to initialize
+those before updating.
+
 If `--recursive` is specified, this command will recurse into the
 registered submodules, and update any nested submodules within.
 --
@@ -360,6 +364,11 @@ the submodule itself.
Initialize all submodules for which "git submodule init" has not been
called so far before updating.
 
+--init-default-path::
+   This option is only valid for the update command.
+   Initialize all submodules configured in "`submodule.defaultUpdatePath`"
+   that have not been updated before.
+
 --name::
This option is only valid for the add command. It sets the submodule's
name to the given string instead of defaulting to its path. The name
diff --git a/git-submodule.sh b/git-submodule.sh
index 5a4dec0..3d12145 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -9,7 +9,7 @@ USAGE="[--quiet] add [-b ] [-f|--force] [--name ] 
[--reference ...]
or: $dashless [--quiet] init [--] [...]
or: $dashless [--quiet] deinit [-f|--force] (--all| [--] ...)
-   or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] 
[-f|--force] [--checkout|--merge|--rebase] [--reference ] 
[--recursive] [--] [...]
+   or: $dashless [--quiet] update [--init[-default-path]] [--remote] 
[-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--reference 
] [--recursive] [--] [...]
or: $dashless [--quiet] summary [--cached|--files] [--summary-limit ] 
[commit] [--] [...]
or: $dashless [--quiet] foreach [--recursive] 
or: $dashless [--quiet] sync [--recursive] [--] [...]"
@@ -528,7 +528,12 @@ cmd_update()
GIT_QUIET=1
;;
-i|--init)
-   init=1
+   test -z $init || test $init = by_args || die "$(gettext 
"Only one of --init or --init-default-path may be used.")"
+   init=by_args
+   ;;
+   --init-default-path)
+   test -z $init || test $init = by_config || die 
"$(gettext "Only one of --init or --init-default-path may be used.")"
+   init=by_config
;;
--remote)
remote=1
@@ -591,7 +596,17 @@ cmd_update()
 
if test -n "$init"
then
-   cmd_init "--" "$@" || return
+   if test "$init" = "by_config"
+   then
+   if test $#