Snapshotting changes

lelandbatey · Oct 28, 2021 · 0816528 · 0816528
1 parent 50f078e
commit 0816528
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Showing 13 changed files with 105 additions and 2 deletions.
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,7 @@
+jsbuild/node_modules/
+jsbuild/package-lock.json
+jsbuild/bundle.js
+bundle.js
+histogram_timestamps
+templates.go
+
diff --git a/Makefile b/Makefile
@@ -0,0 +1,24 @@
+
+all: histogram_timestamps
+
+histogram_timestamps: templates.go
+	go build
+
+templates.go: bundle.js index.html external_deps
+	go-bindata -o templates.go index.html bundle.js
+
+bundle.js:
+	./jsbuild/build_bundle_for_makefile.sh
+
+.PHONY: external_deps
+external_deps:
+	go get -u github.com/kevinburke/go-bindata/go-bindata
+
+.PHONY: clean
+clean:
+	rm -f ./histogram_timestamps ./bundle.js ./jsbuild/bundle.js templates.go
+
+.PHONY: install
+install: all
+	go install
+
diff --git a/application/business_logic.go b/application/business_logic.go
@@ -0,0 +1 @@
+package application
diff --git a/domain/entities.go b/domain/entities.go
@@ -0,0 +1 @@
+package domain
diff --git a/domain/ports.go b/domain/ports.go
@@ -0,0 +1 @@
+package domain
diff --git a/go.mod b/go.mod
@@ -0,0 +1,9 @@
+module github.com/lelandbatey/histogram_timestamps
+
+go 1.16
+
+require (
+	github.com/itchyny/timefmt-go v0.1.3 // indirect
+	github.com/kevinburke/go-bindata v3.22.0+incompatible // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
+)
diff --git a/go.sum b/go.sum
@@ -0,0 +1,8 @@
+github.com/itchyny/timefmt-go v0.1.3 h1:7M3LGVDsqcd0VZH2U+x393obrzZisp7C0uEe921iRkU=
+github.com/itchyny/timefmt-go v0.1.3/go.mod h1:0osSSCQSASBJMsIZnhAaF1C2fCBTJZXrnj37mG8/c+A=
+github.com/kevinburke/go-bindata v3.22.0+incompatible h1:/JmqEhIWQ7GRScV0WjX/0tqBrC5D21ALg0H0U/KZ/ts=
+github.com/kevinburke/go-bindata v3.22.0+incompatible/go.mod h1:/pEEZ72flUW2p0yi30bslSp9YqD9pysLxunQDdb2CPM=
+github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
+github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
diff --git a/index.html b/index.html
@@ -1,10 +1,10 @@
-<!doctype HTML5>
+<!DOCTYPE html>
 <html>
 <head>
 	<title>histogram_timestamps 000</title>
 </head>
 <body>
 	<canvas id="myChart" width="400" height="400"></canvas>
-	<script src="bundle.js"></script>
+	<script src="jsbuild/bundle.js"></script>
 </body>
 </html>
diff --git a/jsbuild/build_bundle_for_makefile.sh b/jsbuild/build_bundle_for_makefile.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+# File exists to run a command which is hard to express in a Makefile in a way
+# that's easy to understand. You can run this file from anywhere and it'll
+# always try to output the same thing. However, this script makes some
+# assumptions which are:
+# 1. This script is located inside of the `jsbuild/` directory which contains
+#    all the files necessary (main.js, package.json, etc) for node to know how
+#    to build 'bundle.js'.
+# 2. The output directory where 'bundle.js' shall be placed is the parent
+#    directory to wherever this bash script is stored on disk.
+
+# Find the directory of this bash script, from https://stackoverflow.com/a/246128
+SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+ORIGINAL_DIR="${PWD}"
+
+cd "${SCRIPT_DIR}"
+
+$(npm bin)/browserify main.js -o ../bundle.js
+
+echo "bundle.js has been successfully written to the directory '${SCRIPT_DIR}/../'"
diff --git a/main.js → jsbuild/main.js b/main.js → jsbuild/main.js
diff --git a/package.json → jsbuild/package.json b/package.json → jsbuild/package.json
diff --git a/main.go b/main.go
@@ -0,0 +1,30 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"os"
+
+	_ "github.com/itchyny/timefmt-go"
+	isatty "github.com/mattn/go-isatty"
+)
+
+func main() {
+	fmt.Printf("Is stdin a terminal?: %t\n", isatty.IsTerminal(os.Stdin.Fd()))
+	if !isatty.IsTerminal(os.Stdin.Fd()) {
+		all, err := io.ReadAll(os.Stdin)
+		if err != nil {
+			fmt.Printf("Error reading stdin: %v\n", err)
+			os.Exit(2)
+		}
+		fmt.Printf("Read the following data:\n%s\n", string(all))
+	}
+	// 1. read stdin for lines of text
+	// 2. Attempt to parse lines of text into dates then into epoch_ms formats
+	// 3. Bin each timestamp by the interval
+	// 4. Assemble the JSON data to be graphed
+	// 5. Render the HTML/JS+JSON data to a tmp file
+	// 6. Serve the tmp file from a port
+	// 7. Launch a web-browser to view the localhost port
+	fmt.Printf("hello world")
+}
diff --git a/tbin/tbin.go b/tbin/tbin.go
@@ -0,0 +1 @@
+package tbin