From 0b214f734c3611c399cea09c6579cb79adae0af9 Mon Sep 17 00:00:00 2001
From: Ethan Paul <24588726+enpaul@users.noreply.github.com>
Date: Sat, 21 Mar 2020 13:28:49 -0400
Subject: [PATCH] Move common env role to configure-env playbook

---
 playbooks/configure-env.yml       |  29 ++++++
 playbooks/files/bashrc.sh         |  15 +--
 playbooks/files/powerline-env.sh  |  12 +++
 playbooks/files/powerline-init.sh | 153 ++++++++++++++++++++++++++++++
 playbooks/files/powerline.json    |  53 +++++++++++
 roles/common_env/tasks/main.yml   |  12 ---
 6 files changed, 256 insertions(+), 18 deletions(-)
 create mode 100644 playbooks/configure-env.yml
 create mode 100644 playbooks/files/powerline-env.sh
 create mode 100644 playbooks/files/powerline-init.sh
 create mode 100644 playbooks/files/powerline.json
 delete mode 100644 roles/common_env/tasks/main.yml

diff --git a/playbooks/configure-env.yml b/playbooks/configure-env.yml
new file mode 100644
index 0000000..4f2ba72
--- /dev/null
+++ b/playbooks/configure-env.yml
@@ -0,0 +1,29 @@
+---
+- import_playbook: meta.yml
+
+- name: Configure environment
+  hosts: all
+  tasks:
+    - name: Set hostname
+      become: true
+      hostname:
+        name: "{{ ansible_host }}"
+
+    - import_tasks: tasks/preprocess-users.yml
+
+    - name: Install network bash profile
+      become: true
+      copy:
+        src: bashrc.sh
+        dest: /home/{{ item.name }}/.bashrc
+        mode: 0644
+      loop: "{{ _users_local }}"
+
+    - name: Disable case-sensitive autocomplete
+      become: true
+      lineinfile:
+        path: /home/{{ item.name }}/.inputrc
+        line: set completion-ignore-case On
+        create: true
+        mode: 0644
+      loop: "{{ _users_local }}"
diff --git a/playbooks/files/bashrc.sh b/playbooks/files/bashrc.sh
index a102d36..4bafa18 100644
--- a/playbooks/files/bashrc.sh
+++ b/playbooks/files/bashrc.sh
@@ -1,5 +1,11 @@
 # Global network bashrc/profile file
-# Updated 2019-11-12
+# Updated 2020-03-18
+
+function parse_git_branch() {
+    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
+}
+
+export PS1="\[\e[0;97m\]\[\e[37m\e[1m\]\u\[\e[1;94m\]@\[\e[94m\]\H\[\e[0;33m\]$(parse_git_branch) \[\e[37m\]\w\[\e[33m\] \[\e[0;97m\]$\[\e[0m\] "
 
 function venv() {
         DIR="/home/$USERNAME/.venvs"
@@ -34,10 +40,6 @@ Commands:
         fi
 }
 
-function parse_git_branch() {
-    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
-}
-
 function up() { cd $(eval printf '../'%.0s {1..$1}); }
 
 function pipin() { pip freeze | grep $1; }
@@ -55,6 +57,7 @@ alias gg='cd ~/Git'
 alias gmtime='/usr/bin/date -u --iso-8601=seconds'
 alias date='/usr/bin/date --iso-8601=seconds'
 alias whatismyip='curl https://icanhazip.com/'
+alias uuid="python3 -c 'import uuid; print(uuid.uuid4());'"
+alias epoch="python3 -c 'import time; print(time.time());'"
 
 export rc=/home/$USERNAME/.bashrc
-export PS1="\[\e[0;97m\]\[\e[37m\e[1m\]\u\[\e[1;94m\]@\[\e[94m\]\H\[\e[0;33m\]$(parse_git_branch) \[\e[37m\]\w\[\e[33m\] \[\e[0;97m\]$\[\e[0m\] "
diff --git a/playbooks/files/powerline-env.sh b/playbooks/files/powerline-env.sh
new file mode 100644
index 0000000..4154603
--- /dev/null
+++ b/playbooks/files/powerline-env.sh
@@ -0,0 +1,12 @@
+alias powerline='/opt/powerline/bin/powerline'
+alias powerline-config='/opt/powerline/bin/powerline-config'
+alias powerline-daemon='/opt/powerline/bin/powerline-daemon'
+alias powerline-lint='/opt/powerline/bin/powerline-lint'
+alias powerline-render='/opt/powerline/bin/powerline-render'
+
+if [ -z ${DISABLE_POWERLINE} ]; then
+        powerline-daemon -q
+        POWERLINE_BASH_CONTINUATION=1
+        POWERLINE_BASH_SELECT=1
+        source /opt/powerline/powerline.sh
+fi
diff --git a/playbooks/files/powerline-init.sh b/playbooks/files/powerline-init.sh
new file mode 100644
index 0000000..f4e933e
--- /dev/null
+++ b/playbooks/files/powerline-init.sh
@@ -0,0 +1,153 @@
+_powerline_columns_fallback() {
+	if which stty &>/dev/null ; then
+		local cols="$(stty size 2>/dev/null)"
+		if ! test -z "$cols" ; then
+			echo "${cols#* }"
+			return 0
+		fi
+	fi
+	echo 0
+	return 0
+}
+
+_powerline_tmux_pane() {
+	echo "${TMUX_PANE:-`TMUX="$_POWERLINE_TMUX" tmux display -p "#D"`}" | \
+		tr -d ' %'
+}
+
+_powerline_tmux_setenv() {
+	TMUX="$_POWERLINE_TMUX" tmux setenv -g TMUX_"$1"_`_powerline_tmux_pane` "$2"
+	TMUX="$_POWERLINE_TMUX" tmux refresh -S
+}
+
+_powerline_tmux_set_pwd() {
+	if test "$_POWERLINE_SAVED_PWD" != "$PWD" ; then
+		_POWERLINE_SAVED_PWD="$PWD"
+		_powerline_tmux_setenv PWD "$PWD"
+	fi
+}
+
+_powerline_return() {
+	return $1
+}
+
+_POWERLINE_HAS_PIPESTATUS="$(
+	_powerline_return 0 | _powerline_return 43
+	test "${PIPESTATUS[*]}" = "0 43"
+	echo "$?"
+)"
+
+_powerline_has_pipestatus() {
+	return $_POWERLINE_HAS_PIPESTATUS
+}
+
+_powerline_status_wrapper() {
+	local last_exit_code=$? last_pipe_status=( "${PIPESTATUS[@]}" )
+
+	if ! _powerline_has_pipestatus \
+	   || test "${#last_pipe_status[@]}" -eq "0" \
+	   || test "$last_exit_code" != "${last_pipe_status[$(( ${#last_pipe_status[@]} - 1 ))]}" ; then
+		last_pipe_status=()
+	fi
+	"$@" $last_exit_code "${last_pipe_status[*]}"
+	return $last_exit_code
+}
+
+_powerline_add_status_wrapped_command() {
+	local action="$1" ; shift
+	local cmd="$1" ; shift
+	full_cmd="_powerline_status_wrapper $cmd"
+	if test "$action" = "append" ; then
+		PROMPT_COMMAND="$PROMPT_COMMAND"$'\n'"$full_cmd"
+	else
+		PROMPT_COMMAND="$full_cmd"$'\n'"$PROMPT_COMMAND"
+	fi
+}
+
+_powerline_tmux_set_columns() {
+	_powerline_tmux_setenv COLUMNS "${COLUMNS:-`_powerline_columns_fallback`}"
+}
+
+_powerline_init_tmux_support() {
+	if test -n "$TMUX" && tmux refresh -S &>/dev/null ; then
+		# TMUX variable may be unset to create new tmux session inside this one
+		_POWERLINE_TMUX="$TMUX"
+
+		trap '_powerline_tmux_set_columns' WINCH
+		_powerline_tmux_set_columns
+
+		test "$PROMPT_COMMAND" != "${PROMPT_COMMAND/_powerline_tmux_set_pwd}" \
+			|| _powerline_add_status_wrapped_command append _powerline_tmux_set_pwd
+	fi
+}
+
+_powerline_local_prompt() {
+	# Arguments:
+	# 1: side
+	# 2: renderer_module arg
+	# 3: last_exit_code
+	# 4: last_pipe_status
+	# 5: jobnum
+	# 6: local theme
+	"$POWERLINE_COMMAND" $POWERLINE_COMMAND_ARGS shell $1 \
+		$2 \
+		--last-exit-code=$3 \
+		--last-pipe-status="$4" \
+		--jobnum=$5 \
+		--renderer-arg="client_id=$$" \
+		--renderer-arg="local_theme=$6"
+}
+
+_powerline_prompt() {
+	# Arguments:
+	# 1: side
+	# 2: last_exit_code
+	# 3: last_pipe_status
+	# 4: jobnum
+	"$POWERLINE_COMMAND" $POWERLINE_COMMAND_ARGS shell $1 \
+		--width="${COLUMNS:-$(_powerline_columns_fallback)}" \
+		-r.bash \
+		--last-exit-code=$2 \
+		--last-pipe-status="$3" \
+		--jobnum=$4 \
+		--renderer-arg="client_id=$$"
+}
+
+_powerline_set_prompt() {
+	local last_exit_code=$1 ; shift
+	local last_pipe_status=$1 ; shift
+	local jobnum="$(jobs -p|wc -l)"
+	PS1="$(_powerline_prompt aboveleft $last_exit_code "$last_pipe_status" $jobnum)"
+	if test -n "$POWERLINE_SHELL_CONTINUATION$POWERLINE_BASH_CONTINUATION" ; then
+		PS2="$(_powerline_local_prompt left -r.bash $last_exit_code "$last_pipe_status" $jobnum continuation)"
+	fi
+	if test -n "$POWERLINE_SHELL_SELECT$POWERLINE_BASH_SELECT" ; then
+		PS3="$(_powerline_local_prompt left '' $last_exit_code "$last_pipe_status" $jobnum select)"
+	fi
+}
+
+_powerline_setup_prompt() {
+	VIRTUAL_ENV_DISABLE_PROMPT=1
+	if test -z "${POWERLINE_COMMAND}" ; then
+		POWERLINE_COMMAND="$("$POWERLINE_CONFIG_COMMAND" shell command)"
+	fi
+	test "$PROMPT_COMMAND" != "${PROMPT_COMMAND%_powerline_set_prompt*}" \
+		|| _powerline_add_status_wrapped_command prepend _powerline_set_prompt
+	PS2="$(_powerline_local_prompt left -r.bash 0 0 0 continuation)"
+	PS3="$(_powerline_local_prompt left '' 0 0 0 select)"
+}
+
+if test -z "${POWERLINE_CONFIG_COMMAND}" ; then
+	if which powerline-config >/dev/null ; then
+		POWERLINE_CONFIG_COMMAND=powerline-config
+	else
+		POWERLINE_CONFIG_COMMAND="$(dirname "$BASH_SOURCE")/../../../scripts/powerline-config"
+	fi
+fi
+
+if "${POWERLINE_CONFIG_COMMAND}" shell --shell=bash uses prompt ; then
+	_powerline_setup_prompt
+fi
+if "${POWERLINE_CONFIG_COMMAND}" shell --shell=bash uses tmux ; then
+	_powerline_init_tmux_support
+fi
diff --git a/playbooks/files/powerline.json b/playbooks/files/powerline.json
new file mode 100644
index 0000000..fae5fe6
--- /dev/null
+++ b/playbooks/files/powerline.json
@@ -0,0 +1,53 @@
+{
+	"common": {
+		"term_truecolor": false
+	},
+	"ext": {
+		"ipython": {
+			"colorscheme": "default",
+			"theme": "in",
+			"local_themes": {
+				"rewrite": "rewrite",
+				"out": "out",
+				"in2": "in2"
+			}
+		},
+		"pdb": {
+			"colorscheme": "default",
+			"theme": "default"
+		},
+		"shell": {
+			"colorscheme": "default",
+			"theme": "default_leftonly",
+			"local_themes": {
+				"continuation": "continuation",
+				"select": "select"
+			}
+		},
+		"tmux": {
+			"colorscheme": "default",
+			"theme": "default"
+		},
+		"vim": {
+			"colorscheme": "default",
+			"theme": "default",
+			"local_themes": {
+				"__tabline__": "tabline",
+
+				"cmdwin": "cmdwin",
+				"help": "help",
+				"quickfix": "quickfix",
+
+				"powerline.matchers.vim.plugin.nerdtree.nerdtree": "plugin_nerdtree",
+				"powerline.matchers.vim.plugin.commandt.commandt": "plugin_commandt",
+				"powerline.matchers.vim.plugin.gundo.gundo": "plugin_gundo",
+				"powerline.matchers.vim.plugin.gundo.gundo_preview": "plugin_gundo-preview"
+			}
+		},
+		"wm": {
+			"colorscheme": "default",
+			"theme": "default",
+			"update_interval": 2
+		}
+	}
+}
diff --git a/roles/common_env/tasks/main.yml b/roles/common_env/tasks/main.yml
deleted file mode 100644
index b7f9a65..0000000
--- a/roles/common_env/tasks/main.yml
+++ /dev/null
@@ -1,12 +0,0 @@
----
-- name: Set hostname
-  become: true
-  hostname:
-    name: "{{ ansible_host }}"
-
-- name: Install global bashrc
-  become: true
-  copy:
-    src: bashrc.sh
-    dest: /etc/profile.d/ZA-enpn-bashrc.sh
-    mode: 0644