Fix pecl for alpine (with workaround)

Fixes #78

Author: mblaschke

docker/php/alpine-3-php7/Dockerfile

@@ -76,6 +76,8 @@ RUN /usr/local/bin/apk-install \
     && pear upgrade-all \
     && pear config-set auto_discover 1 \
     && curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin/ --filename=composer \
+    # PECL workaround, see webdevops/Dockerfile#78
+    && sed -i "s/ -n / /" $(which pecl) \
     && /opt/docker/bin/provision run --tag bootstrap --role webdevops-php \
     && /opt/docker/bin/bootstrap.sh
 

docker/php/alpine-3/Dockerfile

@@ -70,6 +70,8 @@ RUN /usr/local/bin/apk-install \
     && pear upgrade-all \
     && pear config-set auto_discover 1 \
     && curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin/ --filename=composer \
+    # PECL workaround, see webdevops/Dockerfile#78
+    && sed -i "s/ -n / /" $(which pecl) \
     && /opt/docker/bin/provision run --tag bootstrap --role webdevops-php \
     && /opt/docker/bin/bootstrap.sh
 

template/Dockerfile/images/php5.jinja2

@@ -55,6 +55,8 @@ RUN /usr/local/bin/apk-install \
     && pear upgrade-all \
     && pear config-set auto_discover 1 \
     && curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin/ --filename=composer \
+    # PECL workaround, see webdevops/Dockerfile#78
+    && sed -i "s/ -n / /" $(which pecl) \
     {{ provision.runRoleInline('php', role) }}
 {%- endmacro %}
 

template/Dockerfile/images/php7.jinja2

@@ -61,6 +61,8 @@ RUN /usr/local/bin/apk-install \
     && pear upgrade-all \
     && pear config-set auto_discover 1 \
     && curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin/ --filename=composer \
+    # PECL workaround, see webdevops/Dockerfile#78
+    && sed -i "s/ -n / /" $(which pecl) \
     {{ provision.runRoleInline('php', role) }}
 {%- endmacro %}