Refactor template handling

Move common template logic out to a new template() function that calls one of
the existing template processors and then handles writing the result and
copying permissions.

test/test_unit_choose_template_processor.py

@@ -1,4 +1,4 @@
-"""Unit tests: choose_template_cmd"""
+"""Unit tests: choose_template_processor"""
 
 import pytest
 
@@ -8,7 +8,7 @@ import pytest
 def test_kind_default(runner, yadm, awk, label):
     """Test kind: default"""
 
-    expected = "template_default"
+    expected = "default"
     awk_avail = "true"
 
     if not awk:
@@ -21,7 +21,7 @@ def test_kind_default(runner, yadm, awk, label):
     script = f"""
         YADM_TEST=1 source {yadm}
         function awk_available {{ {awk_avail}; }}
-        template="$(choose_template_cmd "{label}")"
+        template="$(choose_template_processor "{label}")"
         echo "TEMPLATE:$template"
     """
     run = runner(command=["bash"], inp=script)
@@ -43,9 +43,9 @@ def test_kind_j2cli_envtpl(runner, yadm, envtpl, j2cli, label):
     j2cli_avail = "true" if j2cli else "false"
 
     if label in ("j2cli", "j2") and j2cli:
-        expected = "template_j2cli"
+        expected = "j2cli"
     elif label in ("envtpl", "j2") and envtpl:
-        expected = "template_envtpl"
+        expected = "envtpl"
     else:
         expected = ""
 
@@ -53,7 +53,7 @@ def test_kind_j2cli_envtpl(runner, yadm, envtpl, j2cli, label):
         YADM_TEST=1 source {yadm}
         function envtpl_available {{ {envtpl_avail}; }}
         function j2cli_available {{ {j2cli_avail}; }}
-        template="$(choose_template_cmd "{label}")"
+        template="$(choose_template_processor "{label}")"
         echo "TEMPLATE:$template"
     """
     run = runner(command=["bash"], inp=script)

test/test_unit_copy_perms.py

@@ -8,7 +8,7 @@ OCTAL = "7654"
 NON_OCTAL = "9876"
 
 
-@pytest.mark.parametrize("stat_broken", [True, False], ids=["normal", "stat broken"])
+@pytest.mark.parametrize("stat_broken", [False, True], ids=["normal", "stat broken"])
 def test_copy_perms(runner, yadm, tmpdir, stat_broken):
     """Test function copy_perms"""
     src_mode = 0o754

test/test_unit_record_score.py

@@ -11,7 +11,7 @@ INIT_VARS = """
     alt_scores=()
     alt_targets=()
     alt_sources=()
-    alt_template_cmds=()
+    alt_template_processors=()
 """
 
 REPORT_RESULTS = """
@@ -19,7 +19,7 @@ REPORT_RESULTS = """
     echo "SCORES:${alt_scores[@]}"
     echo "TARGETS:${alt_targets[@]}"
     echo "SOURCES:${alt_sources[@]}"
-    echo "TEMPLATE_CMDS:${alt_template_cmds[@]}"
+    echo "TEMPLATE_PROCESSORS:${alt_template_processors[@]}"
 """
 
 
@@ -39,7 +39,7 @@ def test_dont_record_zeros(runner, yadm):
     assert "SCORES:\n" in run.out
     assert "TARGETS:\n" in run.out
     assert "SOURCES:\n" in run.out
-    assert "TEMPLATE_CMDS:\n" in run.out
+    assert "TEMPLATE_PROCESSORS:\n" in run.out
 
 
 def test_new_scores(runner, yadm):
@@ -60,7 +60,7 @@ def test_new_scores(runner, yadm):
     assert "SCORES:1 2 4\n" in run.out
     assert "TARGETS:tgt_one tgt_two tgt_three\n" in run.out
     assert "SOURCES:src_one src_two src_three\n" in run.out
-    assert "TEMPLATE_CMDS:  \n" in run.out
+    assert "TEMPLATE_PROCESSORS:  \n" in run.out
 
 
 @pytest.mark.parametrize("difference", ["lower", "equal", "higher"])
@@ -84,7 +84,7 @@ def test_existing_scores(runner, yadm, difference):
         alt_scores=(2)
         alt_targets=("testtgt")
         alt_sources=("existing_src")
-        alt_template_cmds=("")
+        alt_template_processors=("")
         record_score "{score}" "testtgt" "new_src" ""
         {REPORT_RESULTS}
     """
@@ -95,7 +95,7 @@ def test_existing_scores(runner, yadm, difference):
     assert f"SCORES:{expected_score}\n" in run.out
     assert "TARGETS:testtgt\n" in run.out
     assert f"SOURCES:{expected_src}\n" in run.out
-    assert "TEMPLATE_CMDS:\n" in run.out
+    assert "TEMPLATE_PROCESSORS:\n" in run.out
 
 
 def test_existing_template(runner, yadm):
@@ -107,7 +107,7 @@ def test_existing_template(runner, yadm):
         alt_scores=(1)
         alt_targets=("testtgt")
         alt_sources=("src")
-        alt_template_cmds=("existing_template")
+        alt_template_processors=("existing_template")
         record_score "2" "testtgt" "new_src" ""
         {REPORT_RESULTS}
     """
@@ -118,7 +118,7 @@ def test_existing_template(runner, yadm):
     assert "SCORES:1\n" in run.out
     assert "TARGETS:testtgt\n" in run.out
     assert "SOURCES:src\n" in run.out
-    assert "TEMPLATE_CMDS:existing_template\n" in run.out
+    assert "TEMPLATE_PROCESSORS:existing_template\n" in run.out
 
 
 def test_config_first(runner, yadm):
@@ -130,7 +130,7 @@ def test_config_first(runner, yadm):
         {INIT_VARS}
         YADM_CONFIG={config}
         record_score "1" "tgt_before" "src_before" ""
-        record_score "1" "tgt_tmp"    "src_tmp"    "cmd_tmp"
+        record_score "1" "tgt_tmp"    "src_tmp"    "processor_tmp"
         record_score "2" "{config}"   "src_config" ""
         record_score "3" "tgt_after"  "src_after"  ""
         {REPORT_RESULTS}
@@ -142,7 +142,7 @@ def test_config_first(runner, yadm):
     assert "SCORES:2 1 1 3\n" in run.out
     assert f"TARGETS:{config} tgt_before tgt_tmp tgt_after\n" in run.out
     assert "SOURCES:src_config src_before src_tmp src_after\n" in run.out
-    assert "TEMPLATE_CMDS:  cmd_tmp \n" in run.out
+    assert "TEMPLATE_PROCESSORS:  processor_tmp \n" in run.out
 
 
 def test_new_template(runner, yadm):
@@ -151,9 +151,9 @@ def test_new_template(runner, yadm):
     script = f"""
         YADM_TEST=1 source {yadm}
         {INIT_VARS}
-        record_score 0 "tgt_one"   "src_one"   "cmd_one"
-        record_score 0 "tgt_two"   "src_two"   "cmd_two"
-        record_score 0 "tgt_three" "src_three" "cmd_three"
+        record_score 0 "tgt_one"   "src_one"   "processor_one"
+        record_score 0 "tgt_two"   "src_two"   "processor_two"
+        record_score 0 "tgt_three" "src_three" "processor_three"
         {REPORT_RESULTS}
     """
     run = runner(command=["bash"], inp=script)
@@ -163,7 +163,7 @@ def test_new_template(runner, yadm):
     assert "SCORES:0 0 0\n" in run.out
     assert "TARGETS:tgt_one tgt_two tgt_three\n" in run.out
     assert "SOURCES:src_one src_two src_three\n" in run.out
-    assert "TEMPLATE_CMDS:cmd_one cmd_two cmd_three\n" in run.out
+    assert "TEMPLATE_PROCESSORS:processor_one processor_two processor_three\n" in run.out
 
 
 def test_overwrite_existing_template(runner, yadm):
@@ -174,9 +174,9 @@ def test_overwrite_existing_template(runner, yadm):
         {INIT_VARS}
         alt_scores=(0)
         alt_targets=("testtgt")
-        alt_template_cmds=("existing_cmd")
+        alt_template_processors=("existing_processor")
         alt_sources=("existing_src")
-        record_score 0 "testtgt" "new_src" "new_cmd"
+        record_score 0 "testtgt" "new_src" "new_processor"
         {REPORT_RESULTS}
     """
     run = runner(command=["bash"], inp=script)
@@ -186,4 +186,4 @@ def test_overwrite_existing_template(runner, yadm):
     assert "SCORES:0\n" in run.out
     assert "TARGETS:testtgt\n" in run.out
     assert "SOURCES:new_src\n" in run.out
-    assert "TEMPLATE_CMDS:new_cmd\n" in run.out
+    assert "TEMPLATE_PROCESSORS:new_processor\n" in run.out

test/test_unit_score_file.py

@@ -267,14 +267,14 @@ def test_score_values_templates(runner, yadm):
     assert run.out == expected
 
 
-@pytest.mark.parametrize("cmd_generated", [True, False], ids=["supported-template", "unsupported-template"])
-def test_template_recording(runner, yadm, cmd_generated):
-    """Template should be recorded if choose_template_cmd outputs a command"""
+@pytest.mark.parametrize("processor_generated", [True, False], ids=["supported-template", "unsupported-template"])
+def test_template_recording(runner, yadm, processor_generated):
+    """Template should be recorded if choose_template_processor outputs a command"""
 
-    mock = "function choose_template_cmd() { return; }"
+    mock = "function choose_template_processor() { return; }"
     expected = ""
-    if cmd_generated:
-        mock = 'function choose_template_cmd() { echo "test_cmd"; }'
+    if processor_generated:
+        mock = 'function choose_template_processor() { echo "test_processor"; }'
         expected = "template recorded"
 
     script = f"""

test/test_unit_template_default.py

@@ -231,7 +231,7 @@ def test_template_default(runner, yadm, tmpdir):
         local_user="{LOCAL_USER}"
         local_distro="{LOCAL_DISTRO}"
         local_distro_family="{LOCAL_DISTRO_FAMILY}"
-        template_default "{input_file}" "{output_file}"
+        template default "{input_file}" "{output_file}"
     """
     run = runner(command=["bash"], inp=script, env={"VAR": ENV_VAR})
     assert run.success
@@ -251,7 +251,7 @@ def test_source(runner, yadm, tmpdir):
     script = f"""
         YADM_TEST=1 source {yadm}
         set_awk
-        template_default "{input_file}" "{output_file}"
+        template default "{input_file}" "{output_file}"
     """
     run = runner(command=["bash"], inp=script)
     assert run.success
@@ -285,7 +285,7 @@ def test_include(runner, yadm, tmpdir):
         set_awk
         local_class="{LOCAL_CLASS}"
         local_system="{LOCAL_SYSTEM}"
-        template_default "{input_file}" "{output_file}"
+        template default "{input_file}" "{output_file}"
     """
     run = runner(command=["bash"], inp=script)
     assert run.success
@@ -305,7 +305,7 @@ def test_nested_ifs(runner, yadm, tmpdir):
         YADM_TEST=1 source {yadm}
         set_awk
         local_user="me"
-        template_default "{input_file}" "{output_file}"
+        template default "{input_file}" "{output_file}"
     """
     run = runner(command=["bash"], inp=script)
     assert run.success
@@ -323,7 +323,7 @@ def test_env(runner, yadm, tmpdir):
     script = f"""
         YADM_TEST=1 source {yadm}
         set_awk
-        template_default "{input_file}" "{output_file}"
+        template default "{input_file}" "{output_file}"
     """
     run = runner(command=["bash"], inp=script)
     assert run.success

test/test_unit_template_esh.py

@@ -140,7 +140,7 @@ def test_template_esh(runner, yadm, tmpdir):
         local_user="{LOCAL_USER}"
         local_distro="{LOCAL_DISTRO}"
         local_distro_family="{LOCAL_DISTRO_FAMILY}"
-        template_esh "{input_file}" "{output_file}"
+        template esh "{input_file}" "{output_file}"
     """
     run = runner(command=["bash"], inp=script)
     assert run.success
@@ -159,7 +159,7 @@ def test_source(runner, yadm, tmpdir):
 
     script = f"""
         YADM_TEST=1 source {yadm}
-        template_esh "{input_file}" "{output_file}"
+        template esh "{input_file}" "{output_file}"
     """
     run = runner(command=["bash"], inp=script)
     assert run.success

test/test_unit_template_j2.py

@@ -146,7 +146,7 @@ def test_template_j2(runner, yadm, tmpdir, processor):
         local_user="{LOCAL_USER}"
         local_distro="{LOCAL_DISTRO}"
         local_distro_family="{LOCAL_DISTRO_FAMILY}"
-        template_{processor} "{input_file}" "{output_file}"
+        template {processor} "{input_file}" "{output_file}"
     """
     run = runner(command=["bash"], inp=script)
     assert run.success
@@ -166,7 +166,7 @@ def test_source(runner, yadm, tmpdir, processor):
 
     script = f"""
         YADM_TEST=1 source {yadm}
-        template_{processor} "{input_file}" "{output_file}"
+        template {processor} "{input_file}" "{output_file}"
     """
     run = runner(command=["bash"], inp=script)
     assert run.success