From 56e000e1316e125336432dc66c1947d4b68728ca Mon Sep 17 00:00:00 2001
From: Bill Evans <BillEvans@ActiveDecisionSupport.com>
Date: Sun, 2 Feb 2020 22:13:25 -0800
Subject: [PATCH 1/2] add creation of an install script for GfW

---
 README.md    | 22 ++++++++++++++++++++++
 sync-docs.sh | 13 +++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/README.md b/README.md
index 615d6d6..a883ea1 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,28 @@ by adding the following to your .bashrc.
 source ${REPO_PATH}/gi-completion.sh
 ```
 
+### [Git for Windows](https://gitforwindows.org/)
+If you are running Git for Windows and do not have `make` available,
+first note that the default installation location of `/usr/local`
+cannot be used as it returns "permission denied". One alternative
+includes `PREFIX=$HOME`, assuming that Windows is configured with the
+appropriate environment variable; regardless, you must determine this
+destination and determine that you have permissions to create that
+path.
+
+If `install_gfw.sh` does not exist, then you can first create it with
+
+```
+sh sync-docs.sh
+```
+
+Using the determined installation destination for `PREFIX`, install
+using
+
+```
+PREFIX=... sh install_gfw.sh
+```
+
 ### Backward compatibility with the gi command
 For backward compatibility you can also use the original _gi_ command,
 by copying `gi.sh` to someplace in your path.
diff --git a/sync-docs.sh b/sync-docs.sh
index cb75e4b..294b42c 100755
--- a/sync-docs.sh
+++ b/sync-docs.sh
@@ -31,6 +31,19 @@
 SCRIPT_NAME=git-issue.sh
 MAN_PAGE=git-issue.1
 
+sed -n \
+    -E '{ 1,/^SYSCONFDIR/p; /^install:/,/^(\S|\s*$)/p }' Makefile | \
+  sed -E '{
+    /^install:/d ;
+    # remove Makefile leading no-echo @
+    s/^\s*@?// ;
+    # convert Makefile ?= conditional assignment to bash :-
+    s/^([^? ]+)\s*\?=\s*(.*)$/\1=${\1:-\2}/g ;
+    # convert $(VAR) to ${VAR}
+    s/\$\(([^)]+)\)/${\1}/g
+  }' > install_gfw.sh
+chmod +x install_gfw.sh
+
 # Update usage information in the script based on README.md
 {
   sed -n '1,/^The following commands are available:/p' $SCRIPT_NAME

From 89d1e9271189baaa23a6d43677cda5cd9520ef90 Mon Sep 17 00:00:00 2001
From: Bill Evans <BillEvans@ActiveDecisionSupport.com>
Date: Sun, 2 Feb 2020 22:37:20 -0800
Subject: [PATCH 2/2] tweak the sed code to generate install_gfw.sh

---
 sync-docs.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sync-docs.sh b/sync-docs.sh
index 294b42c..3328f81 100755
--- a/sync-docs.sh
+++ b/sync-docs.sh
@@ -32,9 +32,8 @@ SCRIPT_NAME=git-issue.sh
 MAN_PAGE=git-issue.1
 
 sed -n \
-    -E '{ 1,/^SYSCONFDIR/p; /^install:/,/^(\S|\s*$)/p }' Makefile | \
+    -E '1,/^SYSCONFDIR/p; /^install:/,/^\S/ { /^\S/d; p; }' Makefile | \
   sed -E '{
-    /^install:/d ;
     # remove Makefile leading no-echo @
     s/^\s*@?// ;
     # convert Makefile ?= conditional assignment to bash :-