feat: fields.json (#197)

* feat: fields.json

historical imagery fields merged into stac fields.json

* fix: linting

* ci: workflow to build fields.json

* ci: builds on push if you edit custom-fields.json

* fix: uses specific stac fields.json url

* fix: range to value

* fix: ci and range value

* ci: Update fields.json

* fix: format file

* fix: typo

* fix: cleaner way of formatting json

* fix: don't push to master branch

* fix: delete original fields.json

* fix: doesn't update fields if script errors

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

.github/workflows/fields.yaml

@@ -0,0 +1,29 @@
+name: Build Fields
+on:
+  push:
+    branches-ignore:
+      - master
+    paths:
+      - fields/custom-fields.json
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: build fields
+        run: |
+          FIELDS=$(node ./fields/import-fields-json.js)
+          if [ -n "${FIELDS}" ]; then
+            node ./fields/import-fields-json.js > ./fields/fields.json
+          fi
+          FILES=$(git ls-files -m)
+          if [[ $FILES == *"fields/fields.json"* ]]; then
+            git config --global user.name "github-actions[bot]"
+            git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
+            git add ./fields/fields.json
+            git commit -m "ci: Update fields.json"
+            git push
+          fi

fields/custom-fields.json

@@ -0,0 +1,50 @@
+{
+  "extensions": {
+    "aerial-photo": "Aerial Photo",
+    "camera": "Camera",
+    "film": "Film",
+    "historical-imagery": "Historical Imagery",
+    "scannning": "Scanning"
+  },
+  "metadata": {
+    "film:id": {
+      "summary": "v"
+    },
+    "film:negative_sequence": {
+      "summary": "r"
+    },
+    "film:physical_condition": {
+      "summary": "v"
+    },
+    "film:physical_size": {
+      "summary": "v"
+    },
+    "aerial-photo:run": {
+      "summary": "v"
+    },
+    "aerial-photo:sequence_number": {
+      "summary": "r"
+    },
+    "aerial-photo:altitude": {
+      "summary": "r"
+    },
+    "aerial-photo:scale": {
+      "summary": "r"
+    },
+    "aerial-photo:anomalies": {
+      "summary": "v"
+    },
+    "camera:sequence_number": {
+      "summary": "r"
+    },
+    "camera:nominal_focal_length": {
+      "summary": "r"
+    },
+    "scan:is_original": {
+      "summary": "v"
+    },
+    "scan:scanned": {
+      "summary": "r"
+    }
+  }
+}