Added proxy plugin.
This commit is contained in:
Nils Winkler
388
plugins/available/proxy.plugin.bash
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388
plugins/available/proxy.plugin.bash
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@@ -0,0 +1,388 @@
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cite about-plugin
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about-plugin 'Proxy Tools'
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disable-proxy ()
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{
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about 'Disables proxy settings for Bash, npm and SSH'
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group 'proxy'
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unset http_proxy
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unset https_proxy
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unset HTTP_PROXY
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unset HTTPS_PROXY
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unset ALL_PROXY
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unset no_proxy
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unset NO_PROXY
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echo "Disabled proxy environment variables"
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npm-disable-proxy
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ssh-disable-proxy
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svn-disable-proxy
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}
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enable-proxy ()
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{
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about 'Enables proxy settings for Bash, npm and SSH'
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group 'proxy'
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export http_proxy=$BASH_IT_HTTP_PROXY
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export https_proxy=$BASH_IT_HTTPS_PROXY
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export HTTP_PROXY=$http_proxy
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export HTTPS_PROXY=$https_proxy
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export ALL_PROXY=$http_proxy
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export no_proxy=$BASH_IT_NO_PROXY
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export NO_PROXY=$no_proxy
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echo "Enabled proxy environment variables"
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npm-enable-proxy
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ssh-enable-proxy
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svn-enable-proxy
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}
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enable-proxy-alt ()
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{
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about 'Enables alternate proxy settings for Bash, npm and SSH'
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group 'proxy'
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export http_proxy=$BASH_IT_HTTP_PROXY_ALT
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export https_proxy=$BASH_IT_HTTPS_PROXY_ALT
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export HTTP_PROXY=$http_proxy
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export HTTPS_PROXY=$https_proxy
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export ALL_PROXY=$http_proxy
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export no_proxy=$BASH_IT_NO_PROXY
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export NO_PROXY=$no_proxy
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echo "Enabled alternate proxy environment variables"
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npm-enable-proxy $http_proxy $https_proxy
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ssh-enable-proxy
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svn-enable-proxy $http_proxy
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}
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show-proxy ()
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{
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about 'Shows the proxy settings for Bash, Git, npm and SSH'
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group 'proxy'
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echo ""
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echo "Environment Variables"
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echo "====================="
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env | grep -i "proxy" | grep -v "BASH_IT"
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bash-it-show-proxy
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npm-show-proxy
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git-global-show-proxy
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svn-show-proxy
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ssh-show-proxy
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}
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proxy-help ()
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{
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about 'Provides an overview of the bash-it proxy configuration'
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group 'proxy'
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cat << EOF
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Bash-it provides support for enabling/disabling proxy settings for various shell tools.
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The following backends are currently supported (in addition to the shell's environment variables): Git, SVN, npm, ssh
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Bash-it uses the following variables to set the shell's proxy settings when you call 'enable-proxy'.
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These variables are best defined in a custom script in bash-it's custom script folder ('$BASH_IT/custom'),
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e.g. '$BASH_IT/custom/proxy.env.bash'
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* BASH_IT_HTTP_PROXY and BASH_IT_HTTPS_PROXY: Define the proxy URL to be used, e.g. 'http://localhost:1234'
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* BASH_IT_NO_PROXY: A comma-separated list of proxy exclusions, e.g. '127.0.0.1,localhost'
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Run 'glossary proxy' to show the available proxy functions with a short description.
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EOF
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bash-it-show-proxy
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}
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bash-it-show-proxy ()
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{
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about 'Shows the bash-it proxy settings'
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group 'proxy'
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echo ""
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echo "bash-it Environment Variables"
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echo "============================="
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echo "(These variables will be used to set the proxy when you call 'enable-proxy')"
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echo ""
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env | grep -e "BASH_IT.*PROXY"
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}
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npm-show-proxy ()
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{
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about 'Shows the npm proxy settings'
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group 'proxy'
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if $(command -v npm &> /dev/null) ; then
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echo ""
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echo "npm"
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echo "==="
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echo "npm HTTP proxy: " `npm config get proxy`
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echo "npm HTTPS proxy: " `npm config get https-proxy`
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fi
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}
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npm-disable-proxy ()
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{
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about 'Disables npm proxy settings'
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group 'proxy'
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if $(command -v npm &> /dev/null) ; then
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npm config delete proxy
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npm config delete https-proxy
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echo "Disabled npm proxy settings"
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fi
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}
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npm-enable-proxy ()
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{
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about 'Enables npm proxy settings'
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group 'proxy'
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local my_http_proxy=${1:-$BASH_IT_HTTP_PROXY}
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local my_https_proxy=${2:-$BASH_IT_HTTPS_PROXY}
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if $(command -v npm &> /dev/null) ; then
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npm config set proxy $my_http_proxy
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npm config set https-proxy $my_https_proxy
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echo "Enabled npm proxy settings"
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fi
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}
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git-global-show-proxy ()
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{
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about 'Shows global Git proxy settings'
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group 'proxy'
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if $(command -v git &> /dev/null) ; then
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echo ""
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echo "Git (Global Settings)"
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echo "====================="
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echo "Git (Global) HTTP proxy: " `git config --global --get http.proxy`
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echo "Git (Global) HTTPS proxy: " `git config --global --get https.proxy`
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fi
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}
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git-global-disable-proxy ()
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{
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about 'Disables global Git proxy settings'
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group 'proxy'
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if $(command -v git &> /dev/null) ; then
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git config --global --unset-all http.proxy
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git config --global --unset-all https.proxy
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echo "Disabled global Git proxy settings"
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fi
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}
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git-global-enable-proxy ()
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{
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about 'Enables global Git proxy settings'
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group 'proxy'
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if $(command -v git &> /dev/null) ; then
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git-global-disable-proxy
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git config --global --add http.proxy $BASH_IT_HTTP_PROXY
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git config --global --add https.proxy $BASH_IT_HTTPS_PROXY
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echo "Enabled global Git proxy settings"
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fi
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}
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git-show-proxy ()
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{
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about 'Shows current Git project proxy settings'
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group 'proxy'
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if $(command -v git &> /dev/null) ; then
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echo "Git Project Proxy Settings"
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echo "====================="
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echo "Git HTTP proxy: " `git config --get http.proxy`
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echo "Git HTTPS proxy: " `git config --get https.proxy`
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fi
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}
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git-disable-proxy ()
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{
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about 'Disables current Git project proxy settings'
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group 'proxy'
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if $(command -v git &> /dev/null) ; then
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git config --unset-all http.proxy
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git config --unset-all https.proxy
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echo "Disabled Git project proxy settings"
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fi
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}
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git-enable-proxy ()
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{
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about 'Enables current Git project proxy settings'
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group 'proxy'
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if $(command -v git &> /dev/null) ; then
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git-disable-proxy
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git config --add http.proxy $BASH_IT_HTTP_PROXY
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git config --add https.proxy $BASH_IT_HTTPS_PROXY
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echo "Enabled Git project proxy settings"
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fi
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}
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svn-show-proxy ()
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{
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about 'Shows SVN proxy settings'
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group 'proxy'
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if $(command -v svn &> /dev/null) && $(command -v python &> /dev/null) ; then
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echo ""
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echo "SVN Proxy Settings"
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echo "=================="
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python - <<END
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import ConfigParser, os
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config = ConfigParser.ConfigParser()
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config.read(os.path.expanduser('~/.subversion/servers'))
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if (config.has_section('global')):
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proxy_host = ''
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proxy_port = ''
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proxy_exceptions = ''
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if (config.has_option('global', 'http-proxy-host')):
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proxy_host = config.get('global', 'http-proxy-host')
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if (config.has_option('global', 'http-proxy-port')):
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proxy_port = config.get('global', 'http-proxy-port')
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if (config.has_option('global', 'http-proxy-exceptions')):
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proxy_exceptions = config.get('global', 'http-proxy-exceptions')
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print 'http-proxy-host : ' + proxy_host
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print 'http-proxy-port : ' + proxy_port
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print 'http-proxy-exceptions: ' + proxy_exceptions
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END
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fi
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}
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svn-disable-proxy ()
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{
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about 'Disables SVN proxy settings'
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group 'proxy'
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if $(command -v svn &> /dev/null) && $(command -v python &> /dev/null) ; then
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python - <<END
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import ConfigParser, os
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config = ConfigParser.ConfigParser()
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config.read(os.path.expanduser('~/.subversion/servers'))
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if config.has_section('global'):
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changed = False
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if config.has_option('global', 'http-proxy-host'):
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config.remove_option('global', 'http-proxy-host')
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changed = True
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if config.has_option('global', 'http-proxy-port'):
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config.remove_option('global', 'http-proxy-port')
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changed = True
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if config.has_option('global', 'http-proxy-exceptions'):
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config.remove_option('global', 'http-proxy-exceptions')
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changed = True
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if changed:
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with open(os.path.expanduser('~/.subversion/servers'), 'wb') as configfile:
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config.write(configfile)
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print 'Disabled SVN proxy settings'
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END
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fi
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}
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svn-enable-proxy ()
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{
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about 'Enables SVN proxy settings'
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group 'proxy'
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if $(command -v svn &> /dev/null) && $(command -v python &> /dev/null) ; then
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local my_http_proxy=${1:-$BASH_IT_HTTP_PROXY}
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python - "$my_http_proxy" "$BASH_IT_NO_PROXY" <<END
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import ConfigParser, os, sys, urlparse
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pieces = urlparse.urlparse(sys.argv[1])
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host = pieces.hostname
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port = pieces.port
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exceptions = sys.argv[2]
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config = ConfigParser.ConfigParser()
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config.read(os.path.expanduser('~/.subversion/servers'))
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if not config.has_section('global'):
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config.add_section('global')
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if host is not None:
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config.set('global', 'http-proxy-host', host)
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else:
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config.remove_option('global', 'http-proxy-host')
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if port is not None:
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config.set('global', 'http-proxy-port', port)
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else:
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config.remove_option('global', 'http-proxy-port')
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if exceptions is not None:
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config.set('global', 'http-proxy-exceptions', exceptions)
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else:
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config.remove_option('global', 'http-proxy-exceptions')
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with open(os.path.expanduser('~/.subversion/servers'), 'wb') as configfile:
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config.write(configfile)
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print 'Enabled SVN proxy settings'
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END
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fi
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}
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ssh-show-proxy ()
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{
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about 'Shows SSH config proxy settings (from ~/.ssh/config)'
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group 'proxy'
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if [ -f ~/.ssh/config ] ; then
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echo ""
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echo "SSH Config Enabled in ~/.ssh/config"
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echo "==================================="
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awk '
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$1 == "Host" {
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host = $2;
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next;
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}
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$1 == "ProxyCommand" {
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$1 = "";
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printf "%s\t%s\n", host, $0
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}
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' ~/.ssh/config | column -t
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echo ""
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echo "SSH Config Disabled in ~/.ssh/config"
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echo "===================================="
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awk '
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$1 == "Host" {
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host = $2;
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next;
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}
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$0 ~ "^#.*ProxyCommand.*" {
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$1 = "";
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$2 = "";
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printf "%s\t%s\n", host, $0
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}
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' ~/.ssh/config | column -t
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fi
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}
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ssh-disable-proxy ()
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{
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about 'Disables SSH config proxy settings'
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group 'proxy'
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if [ -f ~/.ssh/config ] ; then
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sed -e's/^.*ProxyCommand/# ProxyCommand/' -i "" ~/.ssh/config
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echo "Disabled SSH config proxy settings"
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fi
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}
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ssh-enable-proxy ()
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{
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about 'Enables SSH config proxy settings'
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group 'proxy'
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if [ -f ~/.ssh/config ] ; then
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sed -e's/# ProxyCommand/ ProxyCommand/' -i "" ~/.ssh/config
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echo "Enabled SSH config proxy settings"
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fi
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}
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