From 025554d79d9e67e6846095107a96f16cbe912ecf Mon Sep 17 00:00:00 2001
From: Saulius Gurklys <s4uliu5@gmail.com>
Date: Sat, 6 Oct 2018 16:44:37 +0300
Subject: [PATCH] Add minimal HG prompt to powerline themes

---
 themes/powerline-multiline/powerline-multiline.theme.bash | 1 +
 themes/powerline-naked/powerline-naked.theme.bash         | 1 +
 themes/powerline-plain/powerline-plain.theme.bash         | 1 +
 themes/powerline/powerline.base.bash                      | 2 ++
 themes/powerline/powerline.theme.bash                     | 1 +
 5 files changed, 6 insertions(+)

diff --git a/themes/powerline-multiline/powerline-multiline.theme.bash b/themes/powerline-multiline/powerline-multiline.theme.bash
index a62a7060..5af4dba2 100644
--- a/themes/powerline-multiline/powerline-multiline.theme.bash
+++ b/themes/powerline-multiline/powerline-multiline.theme.bash
@@ -20,6 +20,7 @@ PYTHON_VENV_THEME_PROMPT_COLOR=35
 
 SCM_NONE_CHAR=""
 SCM_GIT_CHAR=${POWERLINE_SCM_GIT_CHAR:=" "}
+SCM_HG_CHAR=${POWERLINE_SCM_HG_CHAR:="☿ "}
 SCM_THEME_PROMPT_CLEAN=""
 SCM_THEME_PROMPT_DIRTY=""
 SCM_THEME_PROMPT_CLEAN_COLOR=25
diff --git a/themes/powerline-naked/powerline-naked.theme.bash b/themes/powerline-naked/powerline-naked.theme.bash
index 1897a6ba..08e2a1f5 100644
--- a/themes/powerline-naked/powerline-naked.theme.bash
+++ b/themes/powerline-naked/powerline-naked.theme.bash
@@ -16,6 +16,7 @@ PYTHON_VENV_THEME_PROMPT_COLOR=35
 
 SCM_NONE_CHAR=""
 SCM_GIT_CHAR=${POWERLINE_SCM_GIT_CHAR:=" "}
+SCM_HG_CHAR=${POWERLINE_SCM_HG_CHAR:="☿ "}
 SCM_THEME_PROMPT_CLEAN=""
 SCM_THEME_PROMPT_DIRTY=""
 SCM_THEME_PROMPT_COLOR=238
diff --git a/themes/powerline-plain/powerline-plain.theme.bash b/themes/powerline-plain/powerline-plain.theme.bash
index 53da88b4..cdcb3cc2 100644
--- a/themes/powerline-plain/powerline-plain.theme.bash
+++ b/themes/powerline-plain/powerline-plain.theme.bash
@@ -12,6 +12,7 @@ PYTHON_VENV_THEME_PROMPT_COLOR=35
 
 SCM_NONE_CHAR=""
 SCM_GIT_CHAR=${POWERLINE_SCM_GIT_CHAR:="⎇  "}
+SCM_HG_CHAR=${POWERLINE_SCM_HG_CHAR:="☿ "}
 SCM_THEME_PROMPT_CLEAN=""
 SCM_THEME_PROMPT_DIRTY=""
 SCM_THEME_PROMPT_CLEAN_COLOR=25
diff --git a/themes/powerline/powerline.base.bash b/themes/powerline/powerline.base.bash
index ade246e9..78b6d710 100644
--- a/themes/powerline/powerline.base.bash
+++ b/themes/powerline/powerline.base.bash
@@ -86,6 +86,8 @@ function __powerline_scm_prompt {
       scm_prompt+="${SCM_CHAR}${SCM_BRANCH}${SCM_STATE}"
     elif [[ "${SCM_P4_CHAR}" == "${SCM_CHAR}" ]]; then
       scm_prompt+="${SCM_CHAR}${SCM_BRANCH}${SCM_STATE}"
+    elif [[ "${SCM_HG_CHAR}" == "${SCM_CHAR}" ]]; then
+      scm_prompt+="${SCM_CHAR}${SCM_BRANCH}${SCM_STATE}"
     fi
     echo "${scm_prompt}${scm}|${color}"
   fi
diff --git a/themes/powerline/powerline.theme.bash b/themes/powerline/powerline.theme.bash
index df72a73f..d3bb242a 100644
--- a/themes/powerline/powerline.theme.bash
+++ b/themes/powerline/powerline.theme.bash
@@ -15,6 +15,7 @@ PYTHON_VENV_THEME_PROMPT_COLOR=35
 
 SCM_NONE_CHAR=""
 SCM_GIT_CHAR=${POWERLINE_SCM_GIT_CHAR:=" "}
+SCM_HG_CHAR=${POWERLINE_SCM_HG_CHAR:="☿ "}
 SCM_THEME_PROMPT_CLEAN=""
 SCM_THEME_PROMPT_DIRTY=""
 SCM_THEME_PROMPT_CLEAN_COLOR=25