From edd9798de765049a904e0afa830b191d1932087d Mon Sep 17 00:00:00 2001
From: Daniel Shahaf <d.s@daniel.shahaf.name>
Date: Mon, 23 Jan 2017 18:15:35 +0000
Subject: 40403/0003: vcs_info set-patch-format helper: Part #3.

---
 Functions/VCS_Info/Backends/VCS_INFO_get_data_git |  8 ++------
 Functions/VCS_Info/Backends/VCS_INFO_get_data_hg  | 11 ++---------
 Functions/VCS_Info/VCS_INFO_quilt                 |  8 ++------
 Functions/VCS_Info/VCS_INFO_set-patch-format      |  9 +++++++++
 4 files changed, 15 insertions(+), 21 deletions(-)

(limited to 'Functions')

diff --git a/Functions/VCS_Info/Backends/VCS_INFO_get_data_git b/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
index 974f393cf..4d251497c 100644
--- a/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
+++ b/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
@@ -126,13 +126,9 @@ VCS_INFO_git_handle_patches () {
     (( git_all = ${#git_patches_applied} + ${#git_patches_unapplied} ))
 
     VCS_INFO_set-patch-format 'git_patches_applied' 'git_applied_s' \
-                              'git_patches_unapplied' 'git_unapplied_s'
+                              'git_patches_unapplied' 'git_unapplied_s' \
+                              ":vcs_info:${vcs}:${usercontext}:${rrn}" gitmsg
 
-    if (( ${#git_patches_applied} )); then
-        zstyle -s ":vcs_info:${vcs}:${usercontext}:${rrn}" patch-format gitmsg || gitmsg="%p (%n applied)"
-    else
-        zstyle -s ":vcs_info:${vcs}:${usercontext}:${rrn}" nopatch-format gitmsg || gitmsg="no patch applied"
-    fi
     hook_com=( applied "${git_applied_s}"     unapplied "${git_unapplied_s}"
                applied-n ${#git_patches_applied} unapplied-n ${#git_patches_unapplied} all-n ${git_all} )
     if VCS_INFO_hook 'set-patch-format' "${gitmsg}"; then
diff --git a/Functions/VCS_Info/Backends/VCS_INFO_get_data_hg b/Functions/VCS_Info/Backends/VCS_INFO_get_data_hg
index 90164fb52..52effa508 100644
--- a/Functions/VCS_Info/Backends/VCS_INFO_get_data_hg
+++ b/Functions/VCS_Info/Backends/VCS_INFO_get_data_hg
@@ -204,21 +204,14 @@ if zstyle -T ":vcs_info:${vcs}:${usercontext}:${rrn}" get-mq \
     fi
 
     VCS_INFO_set-patch-format 'mqpatches' 'applied_string' \
-                              'mqunapplied' 'unapplied_string'
+                              'mqunapplied' 'unapplied_string' \
+                              ":vcs_info:${vcs}:${usercontext}:${rrn}" hgmqstring
     if VCS_INFO_hook 'gen-mqguards-string' "${mqguards[@]}"; then
         guards_string=${(j:,:)mqguards}
     else
         guards_string=${hook_com[guards-string]}
     fi
 
-    if (( ${#mqpatches} )); then
-        zstyle -s ":vcs_info:${vcs}:${usercontext}:${rrn}" patch-format \
-            hgmqstring || hgmqstring="%p (%n applied)"
-    else
-        zstyle -s ":vcs_info:${vcs}:${usercontext}:${rrn}" nopatch-format \
-            hgmqstring || hgmqstring="no patch applied"
-    fi
-
     hook_com=( applied "${applied_string}" unapplied "${unapplied_string}"
                applied-n ${#mqpatches}     unapplied-n ${#mqunapplied}     all-n ${#mqseries}
                guards "${guards_string}"   guards-n ${#mqguards} )
diff --git a/Functions/VCS_Info/VCS_INFO_quilt b/Functions/VCS_Info/VCS_INFO_quilt
index 1872fc7fa..a81da1c49 100644
--- a/Functions/VCS_Info/VCS_INFO_quilt
+++ b/Functions/VCS_Info/VCS_INFO_quilt
@@ -174,13 +174,9 @@ function VCS_INFO_quilt() {
     all=( ${(Oa)applied} ${unapplied} )
 
     VCS_INFO_set-patch-format 'applied' 'applied_string' \
-                              'unapplied' 'unapplied_string'
+                              'unapplied' 'unapplied_string' \
+                              ${context} qstring
 
-    if (( ${#applied} )); then
-        zstyle -s "${context}" patch-format qstring || qstring="%p (%n applied)"
-    else
-        zstyle -s "${context}" nopatch-format qstring || qstring="no patch applied"
-    fi
     hook_com=( applied "${applied_string}" unapplied "${unapplied_string}"
                applied-n ${#applied}       unapplied-n ${#unapplied}       all-n ${#all} )
     if VCS_INFO_hook 'set-patch-format' ${qstring}; then
diff --git a/Functions/VCS_Info/VCS_INFO_set-patch-format b/Functions/VCS_Info/VCS_INFO_set-patch-format
index 0bbd4742b..664b4563d 100644
--- a/Functions/VCS_Info/VCS_INFO_set-patch-format
+++ b/Functions/VCS_Info/VCS_INFO_set-patch-format
@@ -6,6 +6,8 @@
 # $2 - name of a parameter to store the applied-string in
 # $3 - name of an array parameter to be the argument to gen-unapplied-string
 # $4 - name of a parameter to store the unapplied-string in
+# $5 - context argument for use in zstyle getters
+# $6 - name of a parameter to store a patch-format format string in
 {
     local REPLY
     if VCS_INFO_hook 'gen-applied-string' "${(@P)1}"; then
@@ -27,4 +29,11 @@
     fi
     : ${(P)4::=$REPLY}
     hook_com=()
+
+    if (( ${(P)#1} )); then
+        zstyle -s "${5}" patch-format REPLY || REPLY="%p (%n applied)"
+    else
+        zstyle -s "${5}" nopatch-format REPLY || REPLY="no patch applied"
+    fi
+    : ${(P)6::=$REPLY}
 }
-- 
cgit 1.4.1