Import common files into this repo. (istio#2251)

.commonfiles.sha

@@ -0,0 +1 @@
+5747f694803650e785957bd4e716604b6c8310aa

.golangci.yml

@@ -0,0 +1,188 @@
+# The original version of this file is located in the https://github.com/istio/common-files repo.
+# If you're looking at this file in a different repo and want to make a change, please go to the
+# common-files repo, make the change there and check it in. Then come back to this repo and run the
+# scripts/updatecommonfiles.sh script.
+
+service:
+  # When updating this, also update bin/linters.sh accordingly
+  golangci-lint-version: 1.16.x # use the fixed version to not introduce new linters unexpectedly
+run:
+  # timeout for analysis, e.g. 30s, 5m, default is 1m
+  deadline: 20m
+
+  # which dirs to skip: they won't be analyzed;
+  # can use regexp here: generated.*, regexp is applied on full path;
+  # default value is empty list, but next dirs are always skipped independently
+  # from this option's value:
+  #   	vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
+  skip-dirs:
+    - genfiles$
+    - vendor$
+
+  # which files to skip: they will be analyzed, but issues from them
+  # won't be reported. Default value is empty list, but there is
+  # no need to include all autogenerated files, we confidently recognize
+  # autogenerated files. If it's not please let us know.
+  skip-files:
+    - ".*\\.pb\\.go"
+    - ".*\\.gen\\.go"
+
+linters:
+  enable-all: true
+  disable:
+    - depguard
+    - dupl
+    - gochecknoglobals
+    - gochecknoinits
+    - goconst
+    - gocyclo
+    - gosec
+    - nakedret
+    - prealloc
+    - scopelint
+  fast: false
+
+linters-settings:
+  errcheck:
+    # report about not checking of errors in type assetions: `a := b.(MyStruct)`;
+    # default is false: such cases aren't reported by default.
+    check-type-assertions: false
+
+    # report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`;
+    # default is false: such cases aren't reported by default.
+    check-blank: false
+  govet:
+    # report about shadowed variables
+    check-shadowing: false
+  golint:
+    # minimal confidence for issues, default is 0.8
+    min-confidence: 0.0
+  gofmt:
+    # simplify code: gofmt with `-s` option, true by default
+    simplify: true
+  goimports:
+    # put imports beginning with prefix after 3rd-party packages;
+    # it's a comma-separated list of prefixes
+    local-prefixes: istio.io/
+  maligned:
+    # print struct with more effective memory layout or not, false by default
+    suggest-new: true
+  misspell:
+    # Correct spellings using locale preferences for US or UK.
+    # Default is to use a neutral variety of English.
+    # Setting locale to US will correct the British spelling of 'colour' to 'color'.
+    locale: US
+  lll:
+    # max line length, lines longer will be reported. Default is 120.
+    # '\t' is counted as 1 character by default, and can be changed with the tab-width option
+    line-length: 160
+    # tab width in spaces. Default to 1.
+    tab-width: 1
+  unused:
+    # treat code as a program (not a library) and report unused exported identifiers; default is false.
+    # XXX: if you enable this setting, unused will report a lot of false-positives in text editors:
+    # if it's called for subdir of a project it can't find funcs usages. All text editor integrations
+    # with golangci-lint call it on a directory with the changed file.
+    check-exported: false
+  unparam:
+    # call graph construction algorithm (cha, rta). In general, use cha for libraries,
+    # and rta for programs with main packages. Default is cha.
+    algo: cha
+
+    # Inspect exported functions, default is false. Set to true if no external program/library imports your code.
+    # XXX: if you enable this setting, unparam will report a lot of false-positives in text editors:
+    # if it's called for subdir of a project it can't find external interfaces. All text editor integrations
+    # with golangci-lint call it on a directory with the changed file.
+    check-exported: false
+  gocritic:
+    enabled-checks:
+      - appendCombine
+      - argOrder
+      - assignOp
+      - badCond
+      - boolExprSimplify
+      - builtinShadow
+      - captLocal
+      - caseOrder
+      - codegenComment
+      - commentedOutCode
+      - commentedOutImport
+      - defaultCaseOrder
+      - deprecatedComment
+      - docStub
+      - dupArg
+      - dupBranchBody
+      - dupCase
+      - dupSubExpr
+      - elseif
+      - emptyFallthrough
+      - equalFold
+      - flagDeref
+      - flagName
+      - hexLiteral
+      - indexAlloc
+      - initClause
+      - methodExprCall
+      - nilValReturn
+      - octalLiteral
+      - offBy1
+      - rangeExprCopy
+      - regexpMust
+      - sloppyLen
+      - stringXbytes
+      - switchTrue
+      - typeAssertChain
+      - typeSwitchVar
+      - typeUnparen
+      - underef
+      - unlambda
+      - unnecessaryBlock
+      - unslice
+      - valSwap
+      - weakCond
+      - yodaStyleExpr
+
+      # Unused
+      # - appendAssign
+      # - commentFormatting
+      # - emptyStringTest
+      # - exitAfterDefer
+      # - ifElseChain
+      # - hugeParam
+      # - importShadow
+      # - nestingReduce
+      # - paramTypeCombine
+      # - ptrToRefParam
+      # - rangeValCopy
+      # - singleCaseSwitch
+      # - sloppyReassign
+      # - unlabelStmt
+      # - unnamedResult
+      # - wrapperFunc
+
+issues:
+  # List of regexps of issue texts to exclude, empty list by default.
+  # But independently from this option we use default exclude patterns,
+  # it can be disabled by `exclude-use-default: false`. To list all
+  # excluded by default patterns execute `golangci-lint run --help`
+  exclude:
+    - composite literal uses unkeyed fields
+
+  exclude-rules:
+    # Exclude some linters from running on test files.
+    - path: _test\.go$|^tests/|^samples/
+      linters:
+        - errcheck
+        - maligned
+
+  # Independently from option `exclude` we use default exclude patterns,
+  # it can be disabled by this option. To list all
+  # excluded by default patterns execute `golangci-lint run --help`.
+  # Default value for this option is true.
+  exclude-use-default: true
+
+  # Maximum issues count per one linter. Set to 0 to disable. Default is 50.
+  max-per-linter: 0
+
+  # Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
+  max-same-issues: 0

BUGS-AND-FEATURE-REQUESTS.md

@@ -0,0 +1,7 @@
+# Bugs and Feature Requests
+
+You can report bugs and feature requests to the Istio team in one of three places:
+
+- [Product Bugs and Feature Requests](https://github.com/istio/istio/issues)
+- [Documentation Bugs and Feature Requests](https://github.com/istio/istio.io/issues)
+- [Community and Governance Issues](https://github.com/istio/community/issues)

CONTRIBUTING.md

@@ -1,5 +1,5 @@
 # Contribution guidelines
 
-So, you want to hack on the Istio proxy? Yay! Please refer to Istio's overall
+So you want to hack on Istio? Yay! Please refer to Istio's overall
 [contribution guidelines](https://github.com/istio/community/blob/master/CONTRIBUTING.md)
 to find out how you can help.

LICENSE

@@ -187,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2016 Istio Authors
+   Copyright 2019 Istio Authors
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

Makefile

@@ -53,16 +53,18 @@ test_asan:
 test_tsan:
 	PATH=$(PATH) CC=$(CC) CXX=$(CXX) bazel $(BAZEL_STARTUP_ARGS) test $(BAZEL_TEST_ARGS) --config=clang-tsan --test_env=TSAN_OPTIONS=suppressions=$(TOP)/tsan.suppressions -- $(BAZEL_TARGETS) $(SANITIZER_EXCLUSIONS)
 
-check:
-	@script/check-license-headers
-	@script/check-repositories
-	@script/check-style
+lint:
+	@scripts/check_licenses.sh
+	@scripts/check-repositories.sh
+	@scripts/check-style.sh
 
 artifacts: build
-	@script/push-debian.sh -c opt -p $(ARTIFACTS_DIR)
+	@scripts/push-debian.sh -c opt -p $(ARTIFACTS_DIR)
 
 deb:
 	CC=$(CC) CXX=$(CXX) bazel $(BAZEL_STARTUP_ARGS) build $(BAZEL_BUILD_ARGS) //tools/deb:istio-proxy
 
 
 .PHONY: build clean test check artifacts
+
+include Makefile.common.mk

Makefile.common.mk

@@ -0,0 +1,27 @@
+# WARNING: DO NOT EDIT, THIS FILE IS PROBABLY A COPY
+#
+# The original version of this file is located in the https://github.com/istio/common-files repo.
+# If you're looking at this file in a different repo and want to make a change, please go to the
+# common-files repo, make the change there and check it in. Then come back to this repo and run the
+# scripts/updatecommonfiles.sh script.
+
+# Copyright 2018 Istio Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+updatecommon:
+	@git clone https://github.com/istio/common-files
+	@cd common-files
+	@git rev-parse HEAD >.commonfiles.sha
+	@cp -r common-files/files/* common-files/files/.[^.]* .
+	@rm -fr common-files

SUPPORT.md

@@ -0,0 +1,7 @@
+# Support
+
+Here are some resources to help you understand and use Istio:
+
+- For in-depth information about how to use Istio, visit [istio.io](https://istio.io)                                   
+- To ask questions and get assistance from our community, visit [discuss.istio.io](https://discuss.istio.io)
+- To learn how to participate in our overall community, visit [our community page](https://istio.io/about/community)

prow/proxy-postsubmit.sh

@@ -45,5 +45,5 @@ GIT_SHA="$(git rev-parse --verify HEAD)"
 cd $ROOT
 
 echo 'Create and push artifacts'
-script/release-binary
+scripts/release-binary.sh
 ARTIFACTS_DIR="gs://istio-artifacts/proxy/${GIT_SHA}/artifacts/debs" make artifacts