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[1523.08 --> 1524.02] I'm used to Docker Hub. |
[1524.24 --> 1525.80] So this is like GitHub's version. |
[1526.14 --> 1526.52] Exactly. |
[1526.72 --> 1527.90] Oh, I'm looking at this changelog runtime. |
[1528.74 --> 1530.18] It has emoji next to it. |
[1530.18 --> 1531.38] How beautiful is that? |
[1531.38 --> 1534.68] You already got some emoji in there. |
[1534.84 --> 1536.74] So you're already talking my language. |
[1537.28 --> 1539.56] Elixir version 1.14.2. |
[1539.68 --> 1540.54] So you see the description. |
[1541.04 --> 1543.76] I mean, you can see the version that we use in the actual tag. |
[1544.18 --> 1546.40] And that's what we're using in production right now. |
[1546.74 --> 1548.16] That went out this weekend. |
[1548.54 --> 1548.92] Okay. |
[1548.92 --> 1550.64] So we're using that runtime image. |
[1550.98 --> 1551.28] Okay. |
[1551.54 --> 1555.40] And this was built via Dagger inside GitHub Actions? |
[1555.58 --> 1555.80] Am I... |
[1555.80 --> 1556.20] That's right. |
[1556.58 --> 1556.80] Yeah. |
[1556.94 --> 1557.24] Okay. |
[1557.42 --> 1558.80] And you can also run it locally if you want. |
[1558.92 --> 1559.60] Inside... |
[1559.60 --> 1562.22] When you run it locally, are you running it inside Dagger? |
[1562.46 --> 1562.92] How do you... |
[1562.92 --> 1563.90] What's the terminology here? |
[1564.00 --> 1564.20] Okay. |
[1564.28 --> 1565.34] So you're running it. |
[1565.38 --> 1567.72] So it runs Go on the outside. |
[1567.72 --> 1572.38] It provisions a Dagger engine inside Docker. |
[1572.94 --> 1576.26] Because if you have Docker, I mean, it needs to provision like the brains, if you wish, |
[1576.30 --> 1577.24] of where things will run. |
[1577.80 --> 1580.74] So by default, if you have Docker, it knows how to provision itself. |
[1581.14 --> 1585.50] When the Dagger engine spins up, all the operations run inside Dagger engine. |
[1585.86 --> 1590.20] The really cool thing is, if anything has been cached, it won't run it again. |
[1590.64 --> 1591.96] So imagine our image, right? |
[1591.98 --> 1593.18] When we pull down our image. |
[1593.26 --> 1595.64] So when we build this runtime image, we have... |
[1595.64 --> 1599.28] Obviously, we have to pull down the base one, which is based on the hex.pm image. |
[1599.40 --> 1600.34] And that's from Docker Hub. |
[1600.74 --> 1602.68] Then it needs to install like a bunch of dependencies. |
[1603.06 --> 1605.02] And by the way, all that stuff... |
[1605.02 --> 1605.84] I mean, if you look at... |
[1605.84 --> 1605.96] Okay. |
[1605.98 --> 1606.80] I have to show you the code. |
[1606.88 --> 1607.78] This is too cool, Jared. |
[1608.50 --> 1609.18] Check this out. |
[1609.24 --> 1610.94] So if you go to the pull request for 50. |
[1611.48 --> 1611.86] Okay. |
[1612.38 --> 1617.42] And if you look at Magefiles, image, image.go. |
[1618.26 --> 1620.14] Look at line 50. |
[1620.74 --> 1621.88] To 61. |
[1622.80 --> 1623.96] Build.elixir. |
[1624.10 --> 1625.18] With add packages. |
[1625.44 --> 1626.10] With get. |
[1626.26 --> 1627.02] With image magic. |
[1627.12 --> 1632.00] So this is like a chain of function calls that you've named nicely. |
[1632.36 --> 1632.92] That's it. |
[1633.38 --> 1636.52] And you can mix and match them in whichever way you want. |
[1637.30 --> 1644.32] So when we, for example, we convert the rest of our pipeline to Dagger 0.3, we'll do build. |
[1644.60 --> 1648.96] We'll take Elixir with add packages and whatever else we want. |
[1648.96 --> 1654.96] And when we want to publish the image, we can chain, again, the function calls however we want. |
[1655.02 --> 1659.80] For example, we do not want with Node.js when we publish our image. |
[1659.80 --> 1665.34] But we do want with Node.js when we build or compile our assets. |
[1666.08 --> 1674.96] So this way we can chain all the functions, get all the bits from the various containers, various layers, assemble it, and make sure that all dependencies will be the same. |
[1674.96 --> 1678.86] Because with Node.js knows exactly which Node.js version we do. |
[1678.90 --> 1680.26] And it doesn't matter where you call it from. |
[1680.92 --> 1683.90] And because of the operations they're cached, they won't rerun. |
[1684.38 --> 1686.30] Some of these can take a really long time, by the way. |
[1686.86 --> 1688.40] Anyways, I'm super excited about this. |
[1688.40 --> 1700.56] So this is, and by the way, Noah, if you're listening to this, I'm very curious to know how much easier it is to bump our dependencies with the new approach. |
[1700.68 --> 1702.12] I was just going to ask that. |
[1702.38 --> 1708.58] Because I'm looking at line 16, it says Elixir version equals, and then there's a string, 1.14.2. |
[1708.70 --> 1709.06] That's it. |
[1709.16 --> 1710.80] Can I just change that string? |
[1711.24 --> 1711.72] That's it. |
[1712.02 --> 1712.62] And that's it? |
[1712.78 --> 1713.20] That's it. |
[1713.30 --> 1717.20] Change the string, commit and push, and the CI will take care of the rest. |
[1717.20 --> 1718.40] Woo-wee! |
[1718.58 --> 1719.60] Now we're talking. |
[1719.94 --> 1720.58] Oh, yeah, baby. |
[1720.68 --> 1722.24] I've asked you for this for years. |
[1722.62 --> 1726.84] Can I go to one place in the code and just change the version, and it'll be done? |
[1727.52 --> 1727.92] That's it. |
[1727.98 --> 1730.44] And there's more and more stuff that we can add on top of that. |
[1730.48 --> 1732.92] For example, we can change the local files. |
[1733.62 --> 1740.60] You know, we still have in Contribute MD, if you go to that, by the way, that was updated as well to tell you how you change things. |
[1740.98 --> 1745.92] So that was updated to reference the new files. |
[1745.92 --> 1751.36] Those steps, we can start removing them, because we can automate more and more of that stuff. |
[1751.82 --> 1757.24] So we can, for example, go and update the Elixir version in the Readme, in the Contribute MD, wherever we have it. |
[1757.46 --> 1759.06] It's all code at the end of the day. |
[1759.40 --> 1761.04] And it's not scripting. |
[1761.18 --> 1762.50] Meaning it's only in the Readme? |
[1762.90 --> 1764.72] Like you could have it in the Readme only? |
[1764.84 --> 1766.88] Meaning that it will only be in the Image Go. |
[1767.30 --> 1767.78] That's it. |
[1768.00 --> 1772.50] When you bump it into Image Go and the pipeline runs, it will update all the other places. |
[1772.84 --> 1774.30] Oh, it'll update the Readme for you. |
[1774.30 --> 1774.80] Yeah, exactly. |
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