From 4a34acd613a1f25d99fc1215ec4b1069ebde777f Mon Sep 17 00:00:00 2001
From: Gabriel Gonzalez <Gabriel439@gmail.com>
Date: Fri, 8 May 2020 09:04:45 -0700
Subject: [PATCH] Remove dead code (#118)

These scripts are obsolete and have been replaced by Nix code in
`./nix/nixpkgs.nix`
---
 scripts/build-examples.py | 73 ---------------------------------------
 scripts/build-readme.sh   |  9 -----
 scripts/check-source.py   | 34 ------------------
 scripts/update-nixpkgs.sh |  4 ---
 4 files changed, 120 deletions(-)
 delete mode 100755 scripts/build-examples.py
 delete mode 100755 scripts/build-readme.sh
 delete mode 100755 scripts/check-source.py
 delete mode 100755 scripts/update-nixpkgs.sh

diff --git a/scripts/build-examples.py b/scripts/build-examples.py
deleted file mode 100755
index 1d161328..00000000
--- a/scripts/build-examples.py
+++ /dev/null
@@ -1,73 +0,0 @@
-#!/usr/bin/env python3
-#
-# Build YAML files from the example Dhall sources.
-#
-# An optional second argument determines the directory to write the YAML
-# files to. Defaults to the exmaples directory.
-#
-# Also checks that the generated files do not differ from what is
-# checked into source control. We list all generated files that differ
-# and exit with status code 1 if the list is non-empty.
-
-import os
-from subprocess import run, DEVNULL
-import sys
-
-examples_dir = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', 'examples'))
-examples = [
-    'deploymentSimple',
-    'deployment',
-    'ingress',
-    'service'
-]
-
-TERM_FAIL = '\033[91m'
-TERM_CLEAR = '\033[0m'
-
-
-def check_clean(path_1, path_2):
-    if path_1 == path_2:
-        cmd = ['git', 'diff', '--exit-code', '--', path_1]
-    else:
-        cmd = ['diff', '--unified', '--', path_1, path_2]
-
-    result = run(cmd, check=False, stdout=DEVNULL)
-    if result.returncode == 0:
-        return True
-    elif result.returncode == 1:
-        return False
-    else:
-        # Raises a `CalledProcessError`
-        result.check_returncode()
-
-
-def build_yaml (example, out_dir):
-    source = os.path.join(examples_dir, example + '.dhall')
-    print('Building {}'.format(source))
-    target = os.path.join(out_dir, example + '.yaml')
-    expected = os.path.join(examples_dir, 'out', example + '.yaml')
-    cmd = 'dhall-to-yaml --omitEmpty <<< "./{source}" >{target}'.format(source=source, target=target)
-    run(cmd, shell=True, executable='bash', check=True)
-    return check_clean(expected, target)
-
-
-def main():
-    if len(sys.argv) >= 2:
-        out_dir = sys.argv[1]
-    else:
-        out_dir = os.path.join(examples_dir, 'out')
-
-    clean_failures = []
-    for example in examples:
-        is_clean = build_yaml(example, out_dir)
-        if is_clean == False:
-            clean_failures.append(example + '.yaml')
-
-    if len(clean_failures) > 0:
-        print(TERM_FAIL + 'Clean check failed. The following files differ' + TERM_CLEAR)
-        for failure in clean_failures:
-            print('  ' + failure)
-        sys.exit(1)
-
-if __name__ == '__main__':
-    main()
diff --git a/scripts/build-readme.sh b/scripts/build-readme.sh
deleted file mode 100755
index 0afe7f74..00000000
--- a/scripts/build-readme.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-
-if [[ -z $1 ]]; then
-    output=README.md
-else
-    output="$1"
-fi
-
-LC_ALL=en_US.UTF-8 dhall text <<< './docs/README.md.dhall' > $output
diff --git a/scripts/check-source.py b/scripts/check-source.py
deleted file mode 100755
index 097e7b84..00000000
--- a/scripts/check-source.py
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/usr/bin/env python3
-#
-# Typecheck and resolve all Dhall files in the ./default directory.
-#
-# Exit with 1 if at least one file fails to check.
-#
-# Some files are ingnored because they have existing errors.
-
-import sys
-from glob import glob
-from subprocess import run, DEVNULL, PIPE
-
-# We skip tests for the following set of files
-ignored_failures = {
-}
-
-default_files = glob('./defaults/*.dhall')
-failure_files = set()
-for default_file in default_files:
-    if default_file in ignored_failures:
-        print('Skipping {}'.format(default_file))
-        continue
-    print('Checking {}'.format(default_file))
-    cmd = 'dhall resolve <<< {file}'.format(file=default_file)
-    result = run(cmd, shell=True, executable='bash', stdout=DEVNULL, stderr=PIPE)
-    if result.returncode != 0:
-        print(result.stderr.decode('utf-8'))
-        failure_files.add(default_file)
-
-if len(failure_files) > 0:
-    print('The following files failed to check:')
-    for failure_file in failure_files:
-        print('  ' + failure_file)
-    sys.exit(1)
diff --git a/scripts/update-nixpkgs.sh b/scripts/update-nixpkgs.sh
deleted file mode 100755
index ae6d332d..00000000
--- a/scripts/update-nixpkgs.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/usr/bin/env nix-shell
-#!nix-shell -i bash -p nix-prefetch-git
-
-nix-prefetch-git https://github.com/nixos/nixpkgs-channels.git --rev refs/heads/nixos-unstable > ./nix/nixpkgs.json