add file ops
Signed-off-by: Tony Worm <tony@hofstadter.io>
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72
stdlib/file/file.cue
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72
stdlib/file/file.cue
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package file
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import (
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"strings"
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"dagger.io/dagger"
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)
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#Create: {
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filename: !=""
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permissions: int | *0o644
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contents: string | bytes
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#compute: [
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dagger.#WriteFile & { dest: filename, content: contents, mode: permissions}
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]
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}
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#Append: {
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filename: !=""
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permissions: int | *0o644
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contents: string | bytes
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from: dagger.#Artifact
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orig: (#read & { path: filename, "from": from }).data
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#compute: [
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dagger.#WriteFile & { dest: filename, content: "\(orig)\(contents)", mode: permissions}
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]
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}
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#Read: {
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filename: !=""
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from: dagger.#Artifact
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contents: (#read & { path: filename, "from": from }).data
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}
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#read: {
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path: !=""
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from: dagger.#Artifact
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data: {
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string
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#compute: [
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dagger.#Load & {"from": from},
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dagger.#Export & { source: path }
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]
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}
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}
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#Glob: {
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glob: !=""
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filenames: [...string]
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from: dagger.#Artifact
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files: (_#glob & { "glob": glob, "from": from }).data
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// trim suffix because ls always ends with newline
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filenames: strings.Split(strings.TrimSuffix(files, "\n"), "\n")
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}
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_#glob: {
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glob: !=""
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from: dagger.#Artifact
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data: {
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string
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_tmppath: "/tmp/ls.out"
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#compute: [
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dagger.#Load & {"from": from},
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dagger.#Exec & {
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args: ["sh", "-c", "ls \(glob) > \(_tmppath)"]
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},
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dagger.#Export & { source: _tmppath }
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]
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}
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}
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131
tests/stdlib/file/file.cue
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131
tests/stdlib/file/file.cue
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package f
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import (
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"dagger.io/dagger"
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"dagger.io/alpine"
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"dagger.io/file"
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)
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TestCreate: {
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_content: "hello world"
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write: file.#Create & {
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filename: "/file.txt"
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contents: _content
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}
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test: #compute: [
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dagger.#Load & {from: alpine.#Image},
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dagger.#Exec & {
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args: [
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"sh",
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"-ec",
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"""
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test "$(cat /file.txt)" = "hello world"
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""",
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]
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mount: "/file.txt": {
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from: write
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path: "/file.txt"
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}
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},
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]
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}
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TestRead: {
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read: file.#Read & {
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filename: "/etc/alpine-release"
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from: alpine.#Image & { version: "3.10.6" }
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}
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test: #compute: [
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dagger.#Load & {from: alpine.#Image},
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dagger.#Exec & {
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args: [
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"sh",
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"-ec",
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"""
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test "\(read.contents)" = "3.10.6\n"
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""",
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]
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},
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]
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}
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TestRead2: {
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write: file.#Create & {
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_content: "hello world"
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filename: "/file.txt"
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contents: _content
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}
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read: file.#Read & {
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filename: "/file.txt"
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from: write
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}
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test: #compute: [
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dagger.#Load & {from: alpine.#Image},
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dagger.#Exec & {
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args: [
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"sh",
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"-ec",
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"""
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test "\(read.contents)" = "hello world"
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""",
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]
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},
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]
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}
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TestAppend: {
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content1: "hello world"
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content2: "foo bar"
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write: file.#Create & {
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filename: "/file.txt"
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contents: content1
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}
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append: file.#Append & {
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filename: "/file.txt"
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contents: content2
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from: write
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}
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orig: append.orig
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read: file.#Read & {
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filename: "/file.txt"
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from: append
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}
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new: read.contents
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test: new & "hello worldfoo bar"
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//test: #compute: [
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//dagger.#Load & {from: alpine.#Image},
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//dagger.#Exec & {
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//args: [
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//"sh",
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//"-ec",
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//"""
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//test "$(cat /file.txt)" = "hello worldfoo bar"
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//""",
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//]
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//mount: "/file.txt": {
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//from: append
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//path: "/file.txt"
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//}
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//},
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//]
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}
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TestGlob: {
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list: file.#Glob & {
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glob: "/etc/r*"
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from: alpine.#Image
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}
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test: list.filenames & ["/etc/resolv.conf"]
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}
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|
@ -27,6 +27,8 @@ test::stdlib() {
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"$dagger" "${DAGGER_BINARY_ARGS[@]}" compute "$d"/stdlib/yarn --input-dir TestData="$d"/stdlib/yarn/testdata
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test::one "stdlib: go" \
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"$dagger" "${DAGGER_BINARY_ARGS[@]}" compute "$d"/stdlib/go --input-dir TestData="$d"/stdlib/go/testdata
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test::one "stdlib: file" \
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"$dagger" "${DAGGER_BINARY_ARGS[@]}" compute "$d"/stdlib/file
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}
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test::compute(){
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