Rename the alt variables local_* to YADM_* and export them

local_class -> YADM_CLASS
local_system -> YADM_OS
local_host -> YADM_HOSTNAME
local_user -> YADM_USER
local_distro -> YADM_DISTRO

The new names match the names used for j2/esh templates.

test/test_unit_record_score.py

@@ -2,11 +2,6 @@
 import pytest
 
 INIT_VARS = """
-    score=0
-    local_class=testclass
-    local_system=testsystem
-    local_host=testhost
-    local_user=testuser
     alt_scores=()
     alt_targets=()
     alt_sources=()

test/test_unit_score_file.py

@@ -10,7 +10,7 @@ CONDITION = {
         'labels': ['a', 'arch', 'architecture'],
         'modifier': 1,
         },
-    'system': {
+    'os': {
         'labels': ['o', 'os'],
         'modifier': 2,
         },
@@ -54,9 +54,9 @@ def calculate_score(filename):
             else:
                 score = 0
                 break
-        elif label in CONDITION['system']['labels']:
-            if value == 'testsystem':
-                score += 1000 + CONDITION['system']['modifier']
+        elif label in CONDITION['os']['labels']:
+            if value == 'testos':
+                score += 1000 + CONDITION['os']['modifier']
             else:
                 score = 0
                 break
@@ -95,7 +95,7 @@ def calculate_score(filename):
 @pytest.mark.parametrize(
     'arch', ['arch', None], ids=['arch', 'no-arch'])
 @pytest.mark.parametrize(
-    'system', ['system', None], ids=['system', 'no-system'])
+    'system', ['os', None], ids=['os', 'no-os'])
 @pytest.mark.parametrize(
     'distro', ['distro', None], ids=['distro', 'no-distro'])
 @pytest.mark.parametrize(
@@ -110,9 +110,9 @@ def test_score_values(
     # pylint: disable=too-many-branches
     local_class = 'testclass'
     local_arch = 'testarch'
-    local_system = 'testsystem'
+    local_os = 'testos'
     local_distro = 'testdistro'
-    local_host = 'testhost'
+    local_hostname = 'testhost'
     local_user = 'testuser'
     filenames = {'filename##': 0}
 
@@ -145,7 +145,7 @@ def test_score_values(
                         newfile += ','
                     newfile += '.'.join([
                         label,
-                        local_system if match else 'badsys'
+                        local_os if match else 'bados'
                         ])
                     filenames[newfile] = calculate_score(newfile)
     if distro:
@@ -181,7 +181,7 @@ def test_score_values(
                         newfile += ','
                     newfile += '.'.join([
                         label,
-                        local_host if match else 'badhost'
+                        local_hostname if match else 'badhost'
                         ])
                     filenames[newfile] = calculate_score(newfile)
     if user:
@@ -200,12 +200,12 @@ def test_score_values(
     script = f"""
         YADM_TEST=1 source {yadm}
         score=0
-        local_class={local_class}
-        local_arch={local_arch}
-        local_system={local_system}
-        local_distro={local_distro}
-        local_host={local_host}
-        local_user={local_user}
+        YADM_CLASS={local_class}
+        YADM_ARCH={local_arch}
+        YADM_OS={local_os}
+        YADM_DISTRO={local_distro}
+        YADM_HOSTNAME={local_hostname}
+        YADM_USER={local_user}
     """
     expected = ''
     for filename in filenames:
@@ -233,7 +233,7 @@ def test_extensions(runner, yadm, ext):
     script = f"""
         YADM_TEST=1 source {yadm}
         score=0
-        local_user={local_user}
+        YADM_USER={local_user}
         score_file "{filename}"
         echo "$score"
     """
@@ -248,9 +248,9 @@ def test_score_values_templates(runner, yadm):
     """Test score results"""
     local_class = 'testclass'
     local_arch = 'arch'
-    local_system = 'testsystem'
+    local_os = 'testos'
     local_distro = 'testdistro'
-    local_host = 'testhost'
+    local_hostname = 'testhost'
     local_user = 'testuser'
     filenames = {'filename##': 0}
 
@@ -265,12 +265,12 @@ def test_score_values_templates(runner, yadm):
     script = f"""
         YADM_TEST=1 source {yadm}
         score=0
-        local_class={local_class}
-        local_arch={local_arch}
-        local_system={local_system}
-        local_distro={local_distro}
-        local_host={local_host}
-        local_user={local_user}
+        YADM_CLASS={local_class}
+        YADM_ARCH={local_arch}
+        YADM_OS={local_os}
+        YADM_DISTRO={local_distro}
+        YADM_HOSTNAME={local_hostname}
+        YADM_USER={local_user}
     """
     expected = ''
     for filename in filenames:

test/test_unit_set_alt_values.py

@@ -1,4 +1,4 @@
-"""Unit tests: set_local_alt_values"""
+"""Unit tests: set_alt_values"""
 import pytest
 import utils
 
@@ -20,18 +20,18 @@ import utils
         ]
     )
 @pytest.mark.usefixtures('ds1_copy')
-def test_set_local_alt_values(
+def test_set_alt_values(
         runner, yadm, paths, tst_sys, tst_host, tst_user, override):
     """Use issue_legacy_path_warning"""
     script = f"""
         YADM_TEST=1 source {yadm} &&
         set_operating_system &&
         YADM_DIR={paths.yadm} YADM_DATA={paths.data} configure_paths &&
-        set_local_alt_values
-        echo "class='$local_class'"
-        echo "os='$local_system'"
-        echo "host='$local_host'"
-        echo "user='$local_user'"
+        set_alt_values
+        echo "class='$YADM_CLASS'"
+        echo "os='$YADM_OS'"
+        echo "host='$YADM_HOSTNAME'"
+        echo "user='$YADM_USER'"
     """
 
     if override:
@@ -69,8 +69,8 @@ def test_distro(runner, yadm):
         YADM_TEST=1 source {yadm}
         function config() {{ echo "$1"; }}
         function query_distro() {{ echo "testdistro"; }}
-        set_local_alt_values
-        echo "distro='$local_distro'"
+        set_alt_values
+        echo "distro='$YADM_DISTRO'"
     """
     run = runner(command=['bash'], inp=script)
     assert run.success

test/test_unit_template_default.py

@@ -6,8 +6,8 @@ FILE_MODE = 0o754
 # these values are also testing the handling of bizarre characters
 LOCAL_CLASS = "default_Test+@-!^Class"
 LOCAL_ARCH = "default_Test+@-!^Arch"
-LOCAL_SYSTEM = "default_Test+@-!^System"
-LOCAL_HOST = "default_Test+@-!^Host"
+LOCAL_OS = "default_Test+@-!^System"
+LOCAL_HOSTNAME = "default_Test+@-!^Host"
 LOCAL_USER = "default_Test+@-!^User"
 LOCAL_DISTRO = "default_Test+@-!^Distro"
 TEMPLATE = f'''
@@ -47,7 +47,7 @@ wrong arch 2
 {{% if yadm.os == "wrongos1" %}}
 wrong os 1
 {{% endif %}}
-{{% if yadm.os == "{LOCAL_SYSTEM}" %}}
+{{% if yadm.os == "{LOCAL_OS}" %}}
 Included section for os = {{{{yadm.os}}}} ({{{{yadm.os}}}} repeated)
 {{% endif %}}
 {{% if yadm.os == "wrongos2" %}}
@@ -56,7 +56,7 @@ wrong os 2
 {{% if yadm.hostname == "wronghost1" %}}
 wrong host 1
 {{% endif %}}
-{{% if yadm.hostname == "{LOCAL_HOST}" %}}
+{{% if yadm.hostname == "{LOCAL_HOSTNAME}" %}}
 Included section for host = {{{{yadm.hostname}}}} ({{{{yadm.hostname}}}} again)
 {{% endif %}}
 {{% if yadm.hostname == "wronghost2" %}}
@@ -86,16 +86,16 @@ EXPECTED = f'''
 start of template
 default class  = >{LOCAL_CLASS}<
 default arch   = >{LOCAL_ARCH}<
-default os     = >{LOCAL_SYSTEM}<
-default host   = >{LOCAL_HOST}<
+default os     = >{LOCAL_OS}<
+default host   = >{LOCAL_HOSTNAME}<
 default user   = >{LOCAL_USER}<
 default distro = >{LOCAL_DISTRO}<
 Included section from else
 Included section for class = {LOCAL_CLASS} ({LOCAL_CLASS} repeated)
 Multiple lines
 Included section for arch = {LOCAL_ARCH} ({LOCAL_ARCH} repeated)
-Included section for os = {LOCAL_SYSTEM} ({LOCAL_SYSTEM} repeated)
-Included section for host = {LOCAL_HOST} ({LOCAL_HOST} again)
+Included section for os = {LOCAL_OS} ({LOCAL_OS} repeated)
+Included section for host = {LOCAL_HOSTNAME} ({LOCAL_HOSTNAME} again)
 Included section for user = {LOCAL_USER} ({LOCAL_USER} repeated)
 Included section for distro = {LOCAL_DISTRO} ({LOCAL_DISTRO} again)
 end of template
@@ -149,12 +149,12 @@ def test_template_default(runner, yadm, tmpdir):
     script = f"""
         YADM_TEST=1 source {yadm}
         set_awk
-        local_class="{LOCAL_CLASS}"
-        local_arch="{LOCAL_ARCH}"
-        local_system="{LOCAL_SYSTEM}"
-        local_host="{LOCAL_HOST}"
-        local_user="{LOCAL_USER}"
-        local_distro="{LOCAL_DISTRO}"
+        YADM_CLASS="{LOCAL_CLASS}"
+        YADM_ARCH="{LOCAL_ARCH}"
+        YADM_OS="{LOCAL_OS}"
+        YADM_HOSTNAME="{LOCAL_HOSTNAME}"
+        YADM_USER="{LOCAL_USER}"
+        YADM_DISTRO="{LOCAL_DISTRO}"
         template_default "{input_file}" "{output_file}"
     """
     run = runner(command=['bash'], inp=script)
@@ -193,7 +193,7 @@ def test_include(runner, yadm, tmpdir):
     basic_file = tmpdir.join('basic')
     basic_file.write(INCLUDE_BASIC)
 
-    variables_file = tmpdir.join(f'variables.{LOCAL_SYSTEM}')
+    variables_file = tmpdir.join(f'variables.{LOCAL_OS}')
     variables_file.write(INCLUDE_VARIABLES)
 
     nested_file = tmpdir.join('dir').join('nested')
@@ -207,8 +207,8 @@ def test_include(runner, yadm, tmpdir):
     script = f"""
         YADM_TEST=1 source {yadm}
         set_awk
-        local_class="{LOCAL_CLASS}"
-        local_system="{LOCAL_SYSTEM}"
+        YADM_CLASS="{LOCAL_CLASS}"
+        YADM_OS="{LOCAL_OS}"
         template_default "{input_file}" "{output_file}"
     """
     run = runner(command=['bash'], inp=script)

test/test_unit_template_esh.py

@@ -5,8 +5,8 @@ FILE_MODE = 0o754
 
 LOCAL_CLASS = "esh_Test+@-!^Class"
 LOCAL_ARCH = "esh_Test+@-!^Arch"
-LOCAL_SYSTEM = "esh_Test+@-!^System"
-LOCAL_HOST = "esh_Test+@-!^Host"
+LOCAL_OS = "esh_Test+@-!^System"
+LOCAL_HOSTNAME = "esh_Test+@-!^Host"
 LOCAL_USER = "esh_Test+@-!^User"
 LOCAL_DISTRO = "esh_Test+@-!^Distro"
 TEMPLATE = f'''
@@ -38,7 +38,7 @@ wrong arch 2
 <% if [ "$YADM_OS" = "wrongos1" ]; then -%>
 wrong os 1
 <% fi -%>
-<% if [ "$YADM_OS" = "{LOCAL_SYSTEM}" ]; then -%>
+<% if [ "$YADM_OS" = "{LOCAL_OS}" ]; then -%>
 Included section for os = <%=$YADM_OS%> (<%=$YADM_OS%> repeated)
 <% fi -%>
 <% if [ "$YADM_OS" = "wrongos2" ]; then -%>
@@ -47,7 +47,7 @@ wrong os 2
 <% if [ "$YADM_HOSTNAME" = "wronghost1" ]; then -%>
 wrong host 1
 <% fi -%>
-<% if [ "$YADM_HOSTNAME" = "{LOCAL_HOST}" ]; then -%>
+<% if [ "$YADM_HOSTNAME" = "{LOCAL_HOSTNAME}" ]; then -%>
 Included section for host = <%=$YADM_HOSTNAME%> (<%=$YADM_HOSTNAME%> again)
 <% fi -%>
 <% if [ "$YADM_HOSTNAME" = "wronghost2" ]; then -%>
@@ -77,14 +77,14 @@ EXPECTED = f'''
 start of template
 esh class  = >{LOCAL_CLASS}<
 esh arch   = >{LOCAL_ARCH}<
-esh os     = >{LOCAL_SYSTEM}<
-esh host   = >{LOCAL_HOST}<
+esh os     = >{LOCAL_OS}<
+esh host   = >{LOCAL_HOSTNAME}<
 esh user   = >{LOCAL_USER}<
 esh distro = >{LOCAL_DISTRO}<
 Included section for class = {LOCAL_CLASS} ({LOCAL_CLASS} repeated)
 Included section for arch = {LOCAL_ARCH} ({LOCAL_ARCH} repeated)
-Included section for os = {LOCAL_SYSTEM} ({LOCAL_SYSTEM} repeated)
-Included section for host = {LOCAL_HOST} ({LOCAL_HOST} again)
+Included section for os = {LOCAL_OS} ({LOCAL_OS} repeated)
+Included section for host = {LOCAL_HOSTNAME} ({LOCAL_HOSTNAME} again)
 Included section for user = {LOCAL_USER} ({LOCAL_USER} repeated)
 Included section for distro = {LOCAL_DISTRO} ({LOCAL_DISTRO} again)
 end of template
@@ -107,12 +107,12 @@ def test_template_esh(runner, yadm, tmpdir):
 
     script = f"""
         YADM_TEST=1 source {yadm}
-        local_class="{LOCAL_CLASS}"
-        local_arch="{LOCAL_ARCH}"
-        local_system="{LOCAL_SYSTEM}"
-        local_host="{LOCAL_HOST}"
-        local_user="{LOCAL_USER}"
-        local_distro="{LOCAL_DISTRO}"
+        export YADM_CLASS="{LOCAL_CLASS}"
+        export YADM_ARCH="{LOCAL_ARCH}"
+        export YADM_OS="{LOCAL_OS}"
+        export YADM_HOSTNAME="{LOCAL_HOSTNAME}"
+        export YADM_USER="{LOCAL_USER}"
+        export YADM_DISTRO="{LOCAL_DISTRO}"
         template_esh "{input_file}" "{output_file}"
     """
     run = runner(command=['bash'], inp=script)

test/test_unit_template_j2.py

@@ -6,8 +6,8 @@ FILE_MODE = 0o754
 
 LOCAL_CLASS = "j2_Test+@-!^Class"
 LOCAL_ARCH = "j2_Test+@-!^Arch"
-LOCAL_SYSTEM = "j2_Test+@-!^System"
-LOCAL_HOST = "j2_Test+@-!^Host"
+LOCAL_OS = "j2_Test+@-!^System"
+LOCAL_HOSTNAME = "j2_Test+@-!^Host"
 LOCAL_USER = "j2_Test+@-!^User"
 LOCAL_DISTRO = "j2_Test+@-!^Distro"
 TEMPLATE = f'''
@@ -39,7 +39,7 @@ wrong arch 2
 {{%- if YADM_OS == "wrongos1" %}}
 wrong os 1
 {{%- endif %}}
-{{%- if YADM_OS == "{LOCAL_SYSTEM}" %}}
+{{%- if YADM_OS == "{LOCAL_OS}" %}}
 Included section for os = {{{{YADM_OS}}}} ({{{{YADM_OS}}}} repeated)
 {{%- endif %}}
 {{%- if YADM_OS == "wrongos2" %}}
@@ -48,7 +48,7 @@ wrong os 2
 {{%- if YADM_HOSTNAME == "wronghost1" %}}
 wrong host 1
 {{%- endif %}}
-{{%- if YADM_HOSTNAME == "{LOCAL_HOST}" %}}
+{{%- if YADM_HOSTNAME == "{LOCAL_HOSTNAME}" %}}
 Included section for host = {{{{YADM_HOSTNAME}}}} ({{{{YADM_HOSTNAME}}}} again)
 {{%- endif %}}
 {{%- if YADM_HOSTNAME == "wronghost2" %}}
@@ -78,14 +78,14 @@ EXPECTED = f'''
 start of template
 j2 class  = >{LOCAL_CLASS}<
 j2 arch   = >{LOCAL_ARCH}<
-j2 os     = >{LOCAL_SYSTEM}<
-j2 host   = >{LOCAL_HOST}<
+j2 os     = >{LOCAL_OS}<
+j2 host   = >{LOCAL_HOSTNAME}<
 j2 user   = >{LOCAL_USER}<
 j2 distro = >{LOCAL_DISTRO}<
 Included section for class = {LOCAL_CLASS} ({LOCAL_CLASS} repeated)
 Included section for arch = {LOCAL_ARCH} ({LOCAL_ARCH} repeated)
-Included section for os = {LOCAL_SYSTEM} ({LOCAL_SYSTEM} repeated)
-Included section for host = {LOCAL_HOST} ({LOCAL_HOST} again)
+Included section for os = {LOCAL_OS} ({LOCAL_OS} repeated)
+Included section for host = {LOCAL_HOSTNAME} ({LOCAL_HOSTNAME} again)
 Included section for user = {LOCAL_USER} ({LOCAL_USER} repeated)
 Included section for distro = {LOCAL_DISTRO} ({LOCAL_DISTRO} again)
 end of template
@@ -109,12 +109,12 @@ def test_template_j2(runner, yadm, tmpdir, processor):
 
     script = f"""
         YADM_TEST=1 source {yadm}
-        local_class="{LOCAL_CLASS}"
-        local_arch="{LOCAL_ARCH}"
-        local_system="{LOCAL_SYSTEM}"
-        local_host="{LOCAL_HOST}"
-        local_user="{LOCAL_USER}"
-        local_distro="{LOCAL_DISTRO}"
+        export YADM_CLASS="{LOCAL_CLASS}"
+        export YADM_ARCH="{LOCAL_ARCH}"
+        export YADM_OS="{LOCAL_OS}"
+        export YADM_HOSTNAME="{LOCAL_HOSTNAME}"
+        export YADM_USER="{LOCAL_USER}"
+        export YADM_DISTRO="{LOCAL_DISTRO}"
         template_{processor} "{input_file}" "{output_file}"
     """
     run = runner(command=['bash'], inp=script)

yadm

@@ -190,42 +190,42 @@ function score_file() {
       score=$((score + 0))
     # variable conditions
     elif [[ "$label" =~ ^(a|arch|architecture)$ ]]; then
-      if [ "$value" = "$local_arch" ]; then
+      if [ "$value" = "$YADM_ARCH" ]; then
         score=$((score + 1))
       else
         score=0
         return
       fi
     elif [[ "$label" =~ ^(o|os)$ ]]; then
-      if [ "$value" = "$local_system" ]; then
+      if [ "$value" = "$YADM_OS" ]; then
         score=$((score + 2))
       else
         score=0
         return
       fi
     elif [[ "$label" =~ ^(d|distro)$ ]]; then
-      if [ "$value" = "$local_distro" ]; then
+      if [ "$value" = "$YADM_DISTRO" ]; then
         score=$((score + 4))
       else
         score=0
         return
       fi
     elif [[ "$label" =~ ^(c|class)$ ]]; then
-      if [ "$value" = "$local_class" ]; then
+      if [ "$value" = "$YADM_CLASS" ]; then
         score=$((score + 8))
       else
         score=0
         return
       fi
     elif [[ "$label" =~ ^(h|hostname)$ ]]; then
-      if [ "$value" = "$local_host" ]; then
+      if [ "$value" = "$YADM_HOSTNAME" ]; then
         score=$((score + 16))
       else
         score=0
         return
       fi
     elif [[ "$label" =~ ^(u|user)$ ]]; then
-      if [ "$value" = "$local_user" ]; then
+      if [ "$value" = "$YADM_USER" ]; then
         score=$((score + 32))
       else
         score=0
@@ -367,7 +367,7 @@ BEGIN {
   c["class"]    = class
   c["arch"]     = arch
   c["os"]       = os
-  c["hostname"] = host
+  c["hostname"] = hostname
   c["user"]     = user
   c["distro"]   = distro
   c["source"]   = source
@@ -431,12 +431,12 @@ function conditions() {
 EOF
 
   "${AWK_PROGRAM[0]}" \
-    -v class="$local_class" \
-    -v arch="$local_arch" \
-    -v os="$local_system" \
-    -v host="$local_host" \
-    -v user="$local_user" \
-    -v distro="$local_distro" \
+    -v class="$YADM_CLASS" \
+    -v arch="$YADM_ARCH" \
+    -v os="$YADM_OS" \
+    -v hostname="$YADM_HOSTNAME" \
+    -v user="$YADM_USER" \
+    -v distro="$YADM_DISTRO" \
     -v source="$input" \
     -v source_dir="$(dirname "$input")" \
     "$awk_pgm" \
@@ -450,13 +450,7 @@ function template_j2cli() {
   output="$2"
   temp_file="${output}.$$.$RANDOM"
 
-  YADM_CLASS="$local_class"   \
-  YADM_ARCH="$local_arch"     \
-  YADM_OS="$local_system"     \
-  YADM_HOSTNAME="$local_host" \
-  YADM_USER="$local_user"     \
-  YADM_DISTRO="$local_distro" \
-  YADM_SOURCE="$input"        \
+  YADM_SOURCE="$input" \
   "$J2CLI_PROGRAM" "$input" -o "$temp_file"
 
   move_file "$input" "$output" "$temp_file"
@@ -467,13 +461,7 @@ function template_envtpl() {
   output="$2"
   temp_file="${output}.$$.$RANDOM"
 
-  YADM_CLASS="$local_class"   \
-  YADM_ARCH="$local_arch"     \
-  YADM_OS="$local_system"     \
-  YADM_HOSTNAME="$local_host" \
-  YADM_USER="$local_user"     \
-  YADM_DISTRO="$local_distro" \
-  YADM_SOURCE="$input"        \
+  YADM_SOURCE="$input" \
   "$ENVTPL_PROGRAM" --keep-template "$input" -o "$temp_file"
 
   move_file "$input" "$output" "$temp_file"
@@ -484,14 +472,8 @@ function template_esh() {
   output="$2"
   temp_file="${output}.$$.$RANDOM"
 
-  "$ESH_PROGRAM" -o "$temp_file" "$input" \
-  YADM_CLASS="$local_class"   \
-  YADM_ARCH="$local_arch"     \
-  YADM_OS="$local_system"     \
-  YADM_HOSTNAME="$local_host" \
-  YADM_USER="$local_user"     \
-  YADM_DISTRO="$local_distro" \
-  YADM_SOURCE="$input"
+  YADM_SOURCE="$input" \
+  "$ESH_PROGRAM" -o "$temp_file" "$input"
 
   move_file "$input" "$output" "$temp_file"
 }
@@ -520,13 +502,7 @@ function alt() {
   parse_encrypt
 
   # gather values for processing alternates
-  local local_class
-  local local_arch
-  local local_system
-  local local_host
-  local local_user
-  local local_distro
-  set_local_alt_values
+  set_alt_values
 
   # only be noisy if the "alt" command was run directly
   local loud=
@@ -618,32 +594,39 @@ function remove_stale_links() {
   fi
 }
 
-function set_local_alt_values() {
+function set_alt_values() {
 
-  local_class="$(config local.class)"
+  export YADM_CLASS
+  export YADM_ARCH
+  export YADM_OS
+  export YADM_HOSTNAME
+  export YADM_USER
+  export YADM_DISTRO
 
-  local_arch="$(config local.arch)"
-  if [ -z "$local_arch" ] ; then
-    local_arch=$(uname -m)
+  YADM_CLASS="$(config local.class)"
+
+  YADM_ARCH="$(config local.arch)"
+  if [ -z "$YADM_ARCH" ] ; then
+    YADM_ARCH=$(uname -m)
   fi
 
-  local_system="$(config local.os)"
-  if [ -z "$local_system" ] ; then
-    local_system="$OPERATING_SYSTEM"
+  YADM_OS="$(config local.os)"
+  if [ -z "$YADM_OS" ] ; then
+    YADM_OS="$OPERATING_SYSTEM"
   fi
 
-  local_host="$(config local.hostname)"
-  if [ -z "$local_host" ] ; then
-    local_host=$(uname -n)
-    local_host=${local_host%%.*} # trim any domain from hostname
+  YADM_HOSTNAME="$(config local.hostname)"
+  if [ -z "$YADM_HOSTNAME" ] ; then
+    YADM_HOSTNAME=$(uname -n)
+    YADM_HOSTNAME=${YADM_HOSTNAME%%.*} # trim any domain from hostname
   fi
 
-  local_user="$(config local.user)"
-  if [ -z "$local_user" ] ; then
-    local_user=$(id -u -n)
+  YADM_USER="$(config local.user)"
+  if [ -z "$YADM_USER" ] ; then
+    YADM_USER=$(id -u -n)
   fi
 
-  local_distro="$(query_distro)"
+  YADM_DISTRO="$(query_distro)"
 
 }