add template for files match pattern

fixes #104

Author: LeoColomb

bin/build/build.sh

@@ -102,6 +102,8 @@ create_htaccess() {
     insert_line "" "$file"
     insert_file_comment_out "src/web_performance/filename-based_cache_busting.conf" "$file"
 
+    apply_pattern "$file"
+
 }
 
 create_htaccess_fixture() {
@@ -186,6 +188,8 @@ create_htaccess_fixture() {
     insert_line "" "$file"
     insert_file "src/web_performance/filename-based_cache_busting.conf" "$file"
 
+    apply_pattern "$file"
+
 }
 
 insert_line() {
@@ -215,6 +219,15 @@ insert_space() {
     printf '%0.s ' $(seq 1 $difference)
 }
 
+apply_pattern() {
+    sed -e "s/%FilesMatchPattern%/$( \
+        cat "src/files_match_pattern" | \
+        sed '/^#/d' | \
+        tr -s '[:space:]' '|' | \
+        sed 's/|$//' \
+    )/g" --in-place "$1"
+}
+
 print_error() {
     # Print output in red
     printf "\e[0;31m [✖] $1 $2\e[0m\n"

src/files_match_pattern

@@ -0,0 +1,52 @@
+# List of extensions used for common FilesMatch directives:
+# * internet_explorer/x-ua-compatible.conf
+# * security/content-security-policy.conf
+# * security/x-frame-option.conf
+# * security/x-xss-protection.conf
+appcache
+atom
+bbaw
+bmp
+crx
+css
+cur
+eot
+f4[abpv]
+flv
+geojson
+gif
+htc
+ic[os]
+jpe?g
+m?js
+json(ld)?
+m4[av]
+manifest
+map
+markdown
+md
+mp4
+oex
+og[agv]
+opus
+otf
+pdf
+png
+rdf
+rss
+safariextz
+svgz?
+swf
+topojson
+tt[cf]
+txt
+vcard
+vcf
+vtt
+webapp
+web[mp]
+webmanifest
+woff2?
+xloc
+xml
+xpi

src/internet_explorer/x-ua-compatible.conf

@@ -23,7 +23,7 @@
     # the `X-UA-Compatible` response header should be send only for
     # HTML documents and not for the other resources.
 
-    <FilesMatch "\.(appcache|atom|bbaw|bmp|crx|css|cur|eot|f4[abpv]|flv|geojson|gif|htc|ico|ics|jpe?g|m?js|json(ld)?|m4[av]|manifest|map|markdown|md|mp4|oex|og[agv]|opus|otf|pdf|png|rdf|rss|safariextz|svgz?|swf|topojson|tt[cf]|txt|vcard|vcf|vtt|webapp|web[mp]|webmanifest|woff2?|xloc|xml|xpi)$">
+    <FilesMatch "\.(%FilesMatchPattern%)$">
         Header unset X-UA-Compatible
     </FilesMatch>
 

src/security/content-security-policy.conf

@@ -27,7 +27,7 @@
     # the `Content-Security-Policy` response header should be send
     # only for HTML documents and not for the other resources.
 
-    <FilesMatch "\.(appcache|atom|bbaw|bmp|crx|css|cur|eot|f4[abpv]|flv|geojson|gif|htc|ico|ics|jpe?g|m?js|json(ld)?|m4[av]|manifest|map|markdown|md|mp4|oex|og[agv]|opus|otf|pdf|png|rdf|rss|safariextz|svgz?|swf|topojson|tt[cf]|txt|vcard|vcf|vtt|webapp|web[mp]|webmanifest|woff2?|xloc|xml|xpi)$">
+    <FilesMatch "\.(%FilesMatchPattern%)$">
         Header unset Content-Security-Policy
     </FilesMatch>
 

src/security/x-frame-option.conf

@@ -40,7 +40,7 @@
     # the `X-Frame-Options` response header should be send only for
     # HTML documents and not for the other resources.
 
-    <FilesMatch "\.(appcache|atom|bbaw|bmp|crx|css|cur|eot|f4[abpv]|flv|geojson|gif|htc|ico|ics|jpe?g|m?js|json(ld)?|m4[av]|manifest|map|markdown|md|mp4|oex|og[agv]|opus|otf|pdf|png|rdf|rss|safariextz|svgz?|swf|topojson|tt[cf]|txt|vcard|vcf|vtt|webapp|web[mp]|webmanifest|woff2?|xloc|xml|xpi)$">
+    <FilesMatch "\.(%FilesMatchPattern%)$">
         Header unset X-Frame-Options
     </FilesMatch>
 

src/security/x-xss-protection.conf

@@ -43,7 +43,7 @@
     # the `X-XSS-Protection` response header should be send only for
     # HTML documents and not for the other resources.
 
-    <FilesMatch "\.(appcache|atom|bbaw|bmp|crx|css|cur|eot|f4[abpv]|flv|geojson|gif|htc|ico|ics|jpe?g|m?js|json(ld)?|m4[av]|manifest|map|markdown|md|mp4|oex|og[agv]|opus|otf|pdf|png|rdf|rss|safariextz|svgz?|swf|topojson|tt[cf]|txt|vcard|vcf|vtt|webapp|web[mp]|webmanifest|woff2?|xloc|xml|xpi)$">
+    <FilesMatch "\.(%FilesMatchPattern%)$">
         Header unset X-XSS-Protection
     </FilesMatch>