Make S3 bucket script machine runnable (#60)

* feat(makeReactBucket.sh): bypass user input with shell arg

* feat(makeReactBucket.sh): make script callable from anywhere

* chore(makeReactBucket.sh): make quotes convention more consistent

* feat(makeReactBucket.sh): extract initials validation function

* refactor(/devops): moved function to a helper file

* refactor(/devops): make function take arg instead of use global

* chore(/devops): lint, change from .sh to .bash

* refactor(makeReactBucket.json): converted to yml for consistency with other template files

* chore(makeReactBucket.json): delete file

* Merge development into dj-40

commit 875b6bc
Author: Daniel <[email protected]>
Date:   Thu Feb 3 16:02:49 2022 -0800

    Python script run feedback datasets#22 (#30)

    * first

    * update on assignment

    * Modified task.py

    * deleted floop_data_15k.json and word2vec11.model

    * removed the commented

    * word2vec11.model file added

    * updated

    * update line 83

    * update csv file

    * updates of

    * Update on the code

    * floop_data_15k.json deleted

    * DataFromS3 to Field1 changed

    * line 25 added

    * Update on task.py and added info.md file

commit 4880bf7
Merge: d0940f8 8c0b991
Author: ChrisNavo <[email protected]>
Date:   Thu Feb 3 14:11:15 2022 -0800

    Merge pull request #59 from North-Seattle-College/react-S3-action

    React S3 Action deploy

commit 8c0b991
Author: CNavo <[email protected]>
Date:   Wed Feb 2 21:50:37 2022 -0800

    React S3 Action deploy

devops/common.lib

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+#################################
+# Validate that a string has the following characteristics:
+#   - At least 2 chars
+#   - No more than 5 chars
+#   - Has no whitespace
+# Globals:
+#   None
+# Arguments:
+#   initials
+#################################
+function validateInitials() {
+  MIN=2
+  MAX=5
+
+  initials=$1
+
+  if [ -z "$initials" ]; then
+    printf '%s\n' "Error: initials can't be empty" >&2
+    return 1
+  elif [[ "${initials}" =~ [^a-zA-Z] ]]; then
+    printf '%s\n' "Error: initials must only contain letters, a-z" >&2
+    return 1
+  elif [[ "${#initials}" < $MIN ]]; then
+    printf '%s\n' "Error: initials must be at least $MIN characters" >&2
+    return 1
+  elif [[ "${#initials}" > $MAX ]]; then
+    printf '%s\n' "Error: initials must be no more than $MAX characters" >&2
+    return 1
+  fi
+  return 0
+}

devops/makeReactBucket/makeReactBucket.bash

@@ -0,0 +1,70 @@
+#!/bin/bash
+
+SCRIPT_PATH=$(dirname "$0")
+
+# import validateInitials from common.lib
+# shellcheck disable=SC1091
+. "$SCRIPT_PATH/../common.lib"
+
+RANDOM_STRING=$(cat /dev/urandom | base64 | tr -dc 'a-z0-9' | fold -w 5 | head -n 1)
+BUCKET_TEMPLATE="$SCRIPT_PATH/makeReactBucket.yml"
+INITIALS_PROMPT="What are your initials? ('q' to quit)"
+
+initials="$1"
+skipPrompt=false
+
+while :; do
+  # get and validate user initials if not passed as arg
+  if [[ -z "$initials" ]]; then
+    printf "%s\n" "$INITIALS_PROMPT" >&1
+    printf "%s" "> " >&1
+    while read -r initials && [ "$initials" != "q" ]; do
+      if validateInitials "$initials"; then
+        break
+      fi
+      printf "%s\n" "$INITIALS_PROMPT" >&1
+      printf "%s" "> " >&1
+    done
+  elif validateInitials "$initials"; then
+    skipPrompt=true
+    answer=y
+  else
+    break
+  fi
+
+  if [ "$initials" == "q" ]; then
+    printf '%s\n' "Done" >&1
+    break
+  fi
+
+  formattedInitials="$(echo "${initials}" | tr -d '[:space:]' | tr '[:upper:]' '[:lower:]')"
+  todayDate=$(date +'%Y%m%d')
+  uniqueName=$formattedInitials-$RANDOM_STRING-$todayDate
+
+  bucketName=$uniqueName-bucket
+  stackName=$uniqueName-stack
+
+  if [ "$skipPrompt" = false ]; then
+    # show user name of bucket and stack, get confirmation to create resources
+    printf "%s\n" "Your bucket and stack will be named as follows:" \
+      "    - bucket: $bucketName" \
+      "    - stack: $stackName" \
+      "Create bucket and stack? (y/n)" >&1
+    printf "%s" "> " >&1
+    while read -r answer && [ "$answer" != "q" ]; do
+      if [ "${answer:0:1}" == "y" ] || [ "${answer:0:1}" == "n" ]; then
+        break
+      else
+        printf "%s\n" "Create bucket? (y/n)" >&1
+        printf "%s" "> " >&1
+      fi
+    done
+  fi
+
+  if [ "${answer:0:1}" == "y" ]; then
+    printf '%s\n' "aws cloudformation deploy --template-file $BUCKET_TEMPLATE --stack-name $stackName --parameter-overrides BucketName=$bucketName" >&1
+    aws cloudformation deploy --template-file "$BUCKET_TEMPLATE" --stack-name "$stackName" --parameter-overrides BucketName="$bucketName"
+  fi
+  printf '%s\n' "Done" >&1
+  break
+done

devops/makeReactBucket/makeReactBucket.yml

@@ -0,0 +1,45 @@
+AWSTemplateFormatVersion: 2010-09-09
+Parameters:
+  BucketName:
+    Description: Name of your S3 bucket. Must be unique.
+    Type: String
+Resources:
+  ReactBucket:
+    Type: AWS::S3::Bucket
+    Properties:
+      BucketName: !Ref BucketName
+      AccessControl: PublicRead
+      WebsiteConfiguration:
+        IndexDocument: index.html
+        ErrorDocument: index.html
+  ReactBucketPolicy:
+    Type: AWS::S3::BucketPolicy
+    Properties:
+      Bucket: !Ref ReactBucket
+      PolicyDocument:
+        Id: MyPolicy
+        Version: 2012-10-17
+        Statement:
+          Sid: PublicReadForGetBucketObjects
+          Effect: Allow
+          Principal: '*'
+          Action: s3:GetObject
+          Resource: !Join 
+            - ''
+            - - 'arn:aws:s3:::'
+              - !Ref ReactBucket
+              - /*
+Outputs:
+  WebsiteURL:
+    Value: !GetAtt
+      - ReactBucket
+      - WebsiteURL
+    Description: URL for website hosted on S3
+  S3BucketSecureURL:
+    Value: !Join
+      - ''
+      - - 'https://'
+        - !GetAtt 
+          - ReactBucket
+          - DomainName
+    Description: Name of S3 bucket to hold website content