Added blocks: docker kube netns openstack

blox.zsh

@@ -28,6 +28,10 @@ source "$__BLOX_ROOT/src/blocks/symbol.zsh"
 source "$__BLOX_ROOT/src/blocks/time.zsh"
 source "$__BLOX_ROOT/src/blocks/virtualenv.zsh"
 source "$__BLOX_ROOT/src/blocks/awsprofile.zsh"
+source "$__BLOX_ROOT/src/blocks/openstack.zsh"
+source "$__BLOX_ROOT/src/blocks/docker.zsh"
+source "$__BLOX_ROOT/src/blocks/kube.zsh"
+source "$__BLOX_ROOT/src/blocks/netns.zsh"
 
 source "$__BLOX_ROOT/src/title.zsh"
 source "$__BLOX_ROOT/src/segments.zsh"

src/blocks/bgjobs.zsh

@@ -1,7 +1,7 @@
 # ---------------------------------------------
 # Background jobs block configurations
 
-BLOX_BLOCK__BGJOBS_SYMBOL="${BLOX_BLOCK__BGJOBS_SYMBOL:- }"
+BLOX_BLOCK__BGJOBS_SYMBOL="${BLOX_BLOCK__BGJOBS_SYMBOL:-  }"
 BLOX_BLOCK__BGJOBS_COLOR="${BLOX_BLOCK__BGJOBS_COLOR:-magenta}"
 
 # ---------------------------------------------

src/blocks/docker.zsh

@@ -0,0 +1,16 @@
+# --------------------------------------------- #
+# | Docker block options
+# --------------------------------------------- #
+BLOX_BLOCK__DOCKER_SYMBOL="${BLOX_BLOCK__DOCKER_SYMBOL:- }"
+BLOX_BLOCK__DOCKER_COLOR="${BLOX_BLOCK__DOCKER_COLOR:-81}"
+# --------------------------------------------- #
+# | The block itself
+# --------------------------------------------- #
+function blox_block__docker() {(
+    [[ ! -f /.dockerenv ]] && return
+    docker_id=$(cat /proc/self/cgroup | grep -Po '\w{64}' | sort -u | cut -c1-12)
+
+    blox_helper__build_block \
+        "${BLOX_BLOCK__DOCKER_COLOR}" \
+        "${BLOX_BLOCK__DOCKER_SYMBOL} ${docker_id}"
+)}

src/blocks/git.zsh

@@ -33,8 +33,6 @@ BLOX_BLOCK__GIT_REPO_SYMBOL="${BLOX_BLOCK__GIT_REPO_SYMBOL:-󰊢}"
 # ---------------------------------------------
 # Themes
 
-BLOX_BLOCK__GIT_THEME_CLEAN="%F{${BLOX_BLOCK__GIT_CLEAN_COLOR}]%}$BLOX_BLOCK__GIT_CLEAN_SYMBOL%f"
-BLOX_BLOCK__GIT_THEME_STASHED="%F{${BLOX_BLOCK__GIT_STASHED_COLOR}]%}$BLOX_BLOCK__GIT_STASHED_SYMBOL%f"
 BLOX_BLOCK__GIT_THEME_UNPULLED="%F{${BLOX_BLOCK__GIT_UNPULLED_COLOR}]%}$BLOX_BLOCK__GIT_UNPULLED_SYMBOL%f"
 BLOX_BLOCK__GIT_THEME_UNPUSHED="%F{${BLOX_BLOCK__GIT_UNPUSHED_COLOR}]%}$BLOX_BLOCK__GIT_UNPUSHED_SYMBOL%f"
 
@@ -75,17 +73,11 @@ function blox_block__git_helper__remote_branch() {
   fi
 }
 
-# Echo the appropriate symbol for branch's status
-function blox_block__git_helper__status() {
-  if [[ -z "$(git status --porcelain --ignore-submodules 2> /dev/null)" ]]; then
-    echo " $BLOX_BLOCK__GIT_THEME_CLEAN"
-  fi
-}
-
 # Echo the appropriate symbol if there are stashed files
 function blox_block__git_helper__stashed_status() {
-  if $(command git rev-parse --verify refs/stash &> /dev/null); then
-    echo " $BLOX_BLOCK__GIT_THEME_STASHED"
+  stash=$(git stash list 2> /dev/null | wc -l)
+  if [[ $stash > 0 ]]; then
+    echo " %F{${BLOX_BLOCK__GIT_STASHED_COLOR}]%}${BLOX_BLOCK__GIT_STASHED_SYMBOL} ${stash}%f"
   fi
 }
 
@@ -152,7 +144,6 @@ function blox_block__git() {
   branch_name="$(blox_block__git_helper__branch)"
   branch_remote="$(blox_block__git_helper__remote_branch $branch_name)"
   tag_name="$(blox_block__git_helper__tag)"
-  branch_status="$(blox_block__git_helper__status)"
   stashed_status="$(blox_block__git_helper__stashed_status)"
   remote_status="$(blox_block__git_helper__remote_status)"
   short_status="$(blox_block__git_helper__short_status)"
@@ -167,7 +158,6 @@ function blox_block__git() {
     && commit_hash="$(blox_block__git_helper__commit)" \
     && result+="%F{${BLOX_BLOCK__GIT_COMMIT_COLOR}}${BLOX_CONF__BLOCK_PREFIX}${commit_hash}${BLOX_CONF__BLOCK_SUFFIX}%f"
 
-  result+="${branch_status}"
   result+="${stashed_status}"
   result+="${remote_status}"
   result+="${short_status}"

src/blocks/kube.zsh

@@ -0,0 +1,25 @@
+# --------------------------------------------- #
+# | Docker block options
+# --------------------------------------------- #
+BLOX_BLOCK__KUBE_SYMBOL="${BLOX_BLOCK__KUBE_SYMBOL:-󱃾}"
+BLOX_BLOCK__KUBE_COLOR="${BLOX_BLOCK__KUBE_COLOR:-111}"
+# --------------------------------------------- #
+# | The block itself
+# --------------------------------------------- #
+function blox_block__kube() {(
+    [[ -z $KUBECONFIG ]] && return
+
+    kube_context=$(cat $KUBECONFIG | tr -d '"' | grep -oPm 1 'current-context: \K.+' 2> /dev/null)
+
+    if [[ -n $KUBENS ]]; then
+      kubens=$KUBENS
+      namespace_color=108
+    else
+      kubens=$(cat $KUBECONFIG | tr -d '"' | sed -n "/- context:/,/\s*name: $context/p" | grep -oPm 1 '\s*namespace: \K.+')
+      namespace_color=244
+    fi
+
+    blox_helper__build_block \
+        "${BLOX_BLOCK__KUBE_COLOR}" \
+        "${BLOX_BLOCK__KUBE_SYMBOL} ${kube_context} %F{$namespace_color}${kubens:-default}%f"
+)}

src/blocks/netns.zsh

@@ -0,0 +1,16 @@
+# --------------------------------------------- #
+# | NETNS block options
+# --------------------------------------------- #
+BLOX_BLOCK__NETNS_SYMBOL="${BLOX_BLOCK__NETNS_SYMBOL:- }"
+BLOX_BLOCK__NETNS_COLOR="${BLOX_BLOCK__NETNS_COLOR:-198}"
+# --------------------------------------------- #
+# | The block itself
+# --------------------------------------------- #
+function blox_block__netns() {(
+  netns=$(ip netns identify $$)
+  [[ -z $netns ]] && return
+
+  blox_helper__build_block \
+    "${BLOX_BLOCK__NETNS_COLOR}" \
+    "${BLOX_BLOCK__NETNS_SYMBOL} $netns"
+)}

src/blocks/openstack.zsh

@@ -0,0 +1,27 @@
+# --------------------------------------------- #
+# | Openstack block options
+# --------------------------------------------- #
+BLOX_BLOCK__OPENSTACK_SYMBOL="${BLOX_BLOCK__OPENSTACK_SYMBOL:-󰅡}"
+BLOX_BLOCK__OPENSTACK_COLOR="${BLOX_BLOCK__OPENSTACK_COLOR:-9}"
+
+# --------------------------------------------- #
+# | The block itself
+# --------------------------------------------- #
+function blox_block__openstack() {
+    [[ -z $OS_PROJECT_NAME && -z $OS_TENANT_NAME ]] && return
+    region_name=${OS_REGION_NAME:-..}
+
+    display_name=''
+    project_name=${OS_PROJECT_NAME:-$OS_TENANT_NAME}
+    project_id=${OS_PROJECT_ID:-$OS_TENANT_ID}
+
+    if [[ $project_name =~ '[0-9]+' && -n $project_id ]]; then
+        display_name="id: ${project_id}"
+    else
+        display_name=$project_name
+    fi
+
+    blox_helper__build_block \
+        "${BLOX_BLOCK__OPENSTACK_COLOR}" \
+        "${BLOX_BLOCK__OPENSTACK_SYMBOL} ${region_name} %F{244}${display_name}%f"
+}

src/render.zsh

@@ -86,7 +86,7 @@ function blox_hook__render() {
       # Otherwise, we'll first render the upper segments separately, then the lower segments. Doing
       # this may solve some resizing issue (#2).
       print -rP " %{${upper_left}%}${spacing}%{${upper_right}%} "
-      PROMPT=" ${lower_left} "
+      PROMPT="${lower_left} "
     fi
 
     # Lower right prompt

src/utils.zsh

@@ -15,9 +15,9 @@ function blox_helper__build_block() {
 
   local result=""
 
-  result+="%F{${color}}"
-  result+="${prefix}${contents}${suffix}";
-  result+="%f"
+  result+="%F{${color}}${prefix}"
+  result+="${contents}%f";
+  result+="%F{${color}}${suffix}%f"
 
   echo -n "$result"
 }