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Code Issues Releases Wiki Activity

Make generate_snapshots script more robust

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sharkdp
2018-09-12 20:28:42 +02:00
parent 3e21d69a92
commit b4c6e412dc
1 changed files with 14 additions and 4 deletions
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18
tests/snapshots/generate_snapshots.py
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@@ -1,9 +1,11 @@
#!/usr/bin/env python3
import itertools
import subprocess
import pathlib
import shutil
def generate_snapshots():
single_styles = ["changes", "grid", "header", "numbers"]
collective_styles = ["full", "plain"]
@@ -22,33 +24,41 @@ def generate_snapshots():
generate_snapshot("tabs_8", "--tabs=8 --style=full --wrap=never")
generate_snapshot("tabs_8_wrapped", "--tabs=8 --style=full --wrap=character")
def generate_style_snapshot(style):
generate_snapshot(style.replace(",","_"), "--style={}".format(style))
generate_snapshot(style.replace(",", "_"), "--style={}".format(style))
def generate_snapshot(name, arguments):
command = "../../target/debug/bat --decorations=always {1} sample.rs > output/{0}.snapshot.txt".format(
name,
arguments
command = "cargo run -- --paging=never --color=never --decorations=always "
command += "{args} sample.rs > output/{name}.snapshot.txt".format(
name=name,
args=arguments
)
print("generating snapshot for {}".format(name))
subprocess.call(command, shell=True)
def build_bat():
print("building bat")
subprocess.call("cargo build", cwd="../..", shell=True)
def prepare_output_dir():
shutil.rmtree("output", ignore_errors=True)
pathlib.Path("output").mkdir()
def modify_sample_file():
print("modifying sample.rs to show changes")
shutil.copyfile("sample.modified.rs", "sample.rs")
def undo_sample_file_modification():
print("undoing sample.rs modifications")
subprocess.call("git checkout -- sample.rs", shell=True)
build_bat()
prepare_output_dir()
modify_sample_file()