wordpress-config-info: with no argument, provide config-info for all wordpress sites

1 files changed, 30 insertions, 7 deletions

diff --git a/wordpress/wordpress-config-info b/wordpress/wordpress-config-info
index e51175d..cedad12 100755
--- a/wordpress/wordpress-config-info
+++ b/wordpress/wordpress-config-info
@@ -1,14 +1,19 @@
 #!/bin/bash
 set -e
+set -o pipefail
 
 wp_config_get()
 {
-        sed -e 's/\r//g' -ne "s/^define *( *'$1' *, *'\([^']*\)' *) *; *$/\1/p" < "$wp_config"
+        sed -e 's/\r//g' -ne \
+                "s/^define *( *'$1' *, *'\([^']*\)' *) *; *$/\1/p" \
+                < "$wp_config"
 }
 
-wp_table_prefix_get()
+wp_config_table_prefix_get()
 {
-        sed -e 's/\r//g' -ne "s/^\$table_prefix *= *'\\([^']*\\)' *; *$/\\1/p" < "$wp_config"
+        sed -e 's/\r//g' -ne \
+                "s/^\$table_prefix *= *'\\([^']*\\)' *; *$/\\1/p" \
+                < "$wp_config"
 }
 
 find_wp_config()
@@ -35,7 +40,24 @@ find_wp_config()
         false
 }
 
-[ $# = 1 ]
+if [ $# = 0 ]
+then
+        prefix=/srv/
+        suffix=/public_html
+        json='[ { site: $SITE, wordpress_config: .  } ]'
+        for SITE in $prefix*$suffix
+        do
+                SITE=${SITE%$suffix}
+                SITE=${SITE#$prefix}
+                "$0" "$SITE" |
+                jq --arg SITE "$SITE" "$json"
+        done |
+        jq -s add
+        exit
+elif [ $# != 1 ]
+then
+        exit -1
+fi
 
 find_wp_config "$1"
 
@@ -47,17 +69,18 @@ db_user=$(wp_config_get DB_USER)
 [ "$db_user" ]
 db_password=$(wp_config_get DB_PASSWORD)
 [ "$db_password" ]
-table_prefix=$(wp_table_prefix_get)
+table_prefix=$(wp_config_table_prefix_get)
 
 jq -n \
         --arg h "$db_host" \
         --arg u "$db_user" \
         --arg p "$db_password" \
         --arg n "$db_name" \
-        --arg prefix "$table_prefix" \
+        --arg t "$table_prefix" \
         '{ db_host: $h
          , db_user: $u
          , db_password: $p
          , db_name: $n
-         , table_prefix: $prefix
+         , table_prefix: $t
          }'
+